2024 Mercedes-Benz GLE 400 E

Owner complaints

What owners report most

1. Unknown or other6
2. Service brakes5
3. Engine2
4. Power train2
5. Structure2
6. Vehicle speed control2
7. Electrical system2
8. Back over prevention2
9. Fuel/propulsion system1

Latest complaints

• Oct 8, 2026CA
  Unknown or other
  On October 7, 2026, while driving my 2024 Mercedes-Benz GLC 450e plug-in hybrid on the freeway (I 280 south between Woodside and Sand Hill Road) the panoramic sunroof suddenly shattered with an extremely loud, explosive sound. We did not see anything strike the vehicle, and there was no car…

  On October 7, 2026, while driving my 2024 Mercedes-Benz GLC 450e plug-in hybrid on the freeway (I 280 south between Woodside and Sand Hill Road) the panoramic sunroof suddenly shattered with an extremely loud, explosive sound. We did not see anything strike the vehicle, and there was no car immediately in front of us, so nothing was kicked up from another car. The glass shattered extensively, with much of it breaking away while we continued driving. Fortunately, the interior sunshade was closed and remained intact, preventing shattered glass from entering the passenger compartment. We were not injured. Given the sudden and extensive nature of the breakage, I am concerned about a possible defect in the panoramic sunroof glass or assembly. Our experience aligns with others who have had their sunroof spontaneously fail. Had the interior shade been open, the glass would have fallen on me, the driver, while traveling at freeway speeds. I am requesting that NHTSA investigate whether this incident is consistent with other reported panoramic sunroof failures involving Mercedes-Benz vehicles.

• Mar 24, 2026VA
  Engine · Fuel/propulsion system · Vehicle speed control
  My Mercedes Benz GLE450e Hybrid SUV has had a persistent but sporadic safety issue that suddenly causes the vehicle to go into "turtle mode" with a "performance extremely limited" warning when trying to accelerate quickly or sometimes when breaking quickly. In turtle mode, the car quickly loses…

  My Mercedes Benz GLE450e Hybrid SUV has had a persistent but sporadic safety issue that suddenly causes the vehicle to go into "turtle mode" with a "performance extremely limited" warning when trying to accelerate quickly or sometimes when breaking quickly. In turtle mode, the car quickly loses acceleration, drops in speed and is then unable to accelerate properly. The sudden drop in speed and inability to accelerate causes a major safety issue while driving - particularly on roads with other vehicles also travelling at high speeds. Last Friday, I was driving with my family on Interstate 95 when a tractor trailer truck did not see me beside it and started to switch into my lane. I tried to quickly accelerate to get out of the way before it hit us but my car went into "turtle mode" and the speed suddenly dropped by 15 or 20mph and would no longer drive correctly. Luckily, I was in the right lane and able to swerve onto the shoulder of the highway and narrowly avoid the large truck. Otherwise, if I had been in a middle lane, I would have either been hit by the truck or likely hit another car next to me. This issue has been sporadically occurring with my car for about 5 months now. I have had it into the Mercedes dealer three times and, each time, they say they think they fixed the issue. But, each time the same issue has returned. They said that Mercedes USA knows it is a big issue with their new hybrid SUVs but Mercedes doesn't yet know how to fix the problem and has been unwilling to publicly acknowledge the problem or offer it's customers any assistance. Doing a quick Google search online for "Mercedes hybrid performance extremely limited" also quickly brings up different online forums where other owners of this same car have had the exact same issue that Mercedes has been unable to fix or resolve. Driving a car that can suddenly lose the ability to accelerate is a major safety hazard and I would sincerely appreciate if the NHTSA would help to address it

• Jan 5, 2026NJ
  Electrical system · Power train · Service brakes
  We've had this car on lease for 23 months, and it has had an escalating pattern of electronic, mechanical and brake issues. Earlier today, on January 5, the car started to slow down and started shaking on the highway today and when I used the brakes the full body of the car started rattling and…

  We've had this car on lease for 23 months, and it has had an escalating pattern of electronic, mechanical and brake issues. Earlier today, on January 5, the car started to slow down and started shaking on the highway today and when I used the brakes the full body of the car started rattling and the brakes were far less responsive than they should have been taking far longer to decelerate than safe. There was an alarm with a turtle warning me to move over. On January 4, We parked our car in a parking lot and went into a store, when we returned all of the windows were lowered and the moonroof's window was also retracted. The car was beeping and making loud noises and then had issues starting. Prior to both of these issues, the car has taken to Mercedes repeatedly for locking passengers into the vehicle and blaring alarms, not allowing passengers to leave and the seatbelts will not retract. The airbag system has also malfunctioned during these periods. Mercedes has repeatedly been informed of these issues and has claimed that there were bugs in the car's code that they had fixed; however, each time they have fixed the issue a new issue has arisen. In late November 2025, a representative from Mercedes corporate asked for us to take the vehicle back to dealer for further inspection after which the dealership said they had carried out major updates and returned the car in early December. After that the car had been hardly driven until this week. This was the first major drive of over 60 miles.

• Oct 20, 2025NY
  Structure › Body · Unknown or other
  There is a safety recall on prior models of the GLE Front stationery sunroof panel Campaign# 2021070010 NHTSA ID 21V197 Campaign desc 21P7790003 This is exactly what occurred to me on a 2024GLE 450 The glass panel between the windshield and the panoramic sunroof spontaneously shattered… Nothing…

  There is a safety recall on prior models of the GLE Front stationery sunroof panel Campaign# 2021070010 NHTSA ID 21V197 Campaign desc 21P7790003 This is exactly what occurred to me on a 2024GLE 450 The glass panel between the windshield and the panoramic sunroof spontaneously shattered… Nothing hit it… It just spontaneously shattered.. Spontaneously shattering glass in an automobile is a safety concern In my opinion… There was no warning … no sound no nothing., no evidence of anything hitting my car nor that section of the roof There was no police report as I noticed the damage when I got to my destination… I immediately drove home so that the impending rain would not further damage any components and brought it to the Mercedes dealer to keep in the garage The vehicle is now at the dealership and they are not claiming any responsibility and want to charge me $600 to diagnose the problem… Clearly they are not helping

• Jan 31, 2025VT
  Electrical system · Engine
  At 3000K miles, vehicle spontaneously slowed from 60 mph to 10 mph with no warning. Message: PERFORMANCE EXTREMELY LIMITED, Engine light, turtle sign. Tractor trailer truck behind us swerved and narrowly avoided hitting our vehicle. Car towed to MB Dealership. Over 5 weeks, they were unable to…

  At 3000K miles, vehicle spontaneously slowed from 60 mph to 10 mph with no warning. Message: PERFORMANCE EXTREMELY LIMITED, Engine light, turtle sign. Tractor trailer truck behind us swerved and narrowly avoided hitting our vehicle. Car towed to MB Dealership. Over 5 weeks, they were unable to replicate the problem, asked us to pick the vehicle up. (they claimed they consulted with MB engineers) One week after getting vehicle back, same incident occurred, also narrowly averting a MV accident. Vehicle towed to another dealership who finally after 2 months they stated that the vehicle is not reparable. MB is re-purchasing this vehicle, as there is a software issue they cannot repair. I have been made aware from Mercedes Benz dealership, that 100 or more of these vehicles have the exact same issue. There have been NO recalls. MB USA is not forthcoming with information. The problem is dangerous.

• Jan 29, 2025RI
  Power train · Service brakes · Unknown or other

  "While driving on the highway, my new Mercedes GLE450e, it suddenly stalled, and a 'turtle' symbol appeared on the dashboard. This indicated that the vehicle had entered 'limp mode.' At that point, I lost acceleration and had minimal power, making it difficult to maneuver safely. The dealership claims they have fixed the issue, but I am reporting this as a safety concern in case it affects other vehicles."

• Jan 24, 2025MI
  Unknown or other
  Message appears on dashboard stating “performance extremely limited” vehicle loses power and doesn’t allow you to accelerate properly. For example I stopped at a stop sign then turned onto 55mph road, message appeared. And vehicle wouldn’t accelerate above 35mph. Had to put hazards on to avoid…

  Message appears on dashboard stating “performance extremely limited” vehicle loses power and doesn’t allow you to accelerate properly. For example I stopped at a stop sign then turned onto 55mph road, message appeared. And vehicle wouldn’t accelerate above 35mph. Had to put hazards on to avoid other cars running into me from behind. The vehicle is currently in the Mercedes service department for the fourth time in two months because of this issue. They have had it for 19 days this visit and a total of 35 days for all 4 service visits. I was supposed to receive the vehicle back today after they replaced the second coolant system (I didn’t know there were two) but I received a call this morning stating the issue hasn’t been resolved with the coolant system replacements.

• Dec 9, 2024CA
  Structure › Body

  Cracked glass roof panel between windshield and sunroof. Wind blow sound a little louder for several days and it cracked today when I drive on highway. It maybe dangerous if the entire panel fly away and hit cars behind.

• Dec 6, 2024CA
  Back over prevention › Rearview system braking · Back over prevention › Warnings · Unknown or other
  On [XXX] I was backing out of our driveway on a clear day. Normally the 2024 Mercedes Benz GLE 450e would beep when I get near an object in the back. This time, for some reason, there was no beeping or other audible or visual alert at all. As I was backing up, I was looking in the rear view while…

  On [XXX] I was backing out of our driveway on a clear day. Normally the 2024 Mercedes Benz GLE 450e would beep when I get near an object in the back. This time, for some reason, there was no beeping or other audible or visual alert at all. As I was backing up, I was looking in the rear view while turning slightly. The rear of the GLE struck a mailbox that was installed in a large, half-wine barrel base. Bothe the wine barrel and the mailbox were hit with the rear of the GLE. In the past the reverse sensors have worked sometimes fine and sometimes they did not work at all. I have brought the GLE to the local Mercedes Benz dealer. They replicated the fault(finding the reverse sensor was not working) and then remedied by installing a software patch and other work described in the work order that I can send to NHTSA. This may be an ongoing issue with the GLS models or other Mercedes models. It is too soon know for sure if the remedy by the local dealer has fixed the reverse sensors issue. To be determined in an exact amount, the GLE suffered thousand dollars(likely above $ 5.000) worth of damage in body work and repairs to the rear as a result of the accident. No injuries fortunately. Please investigate if this is a safety recall or other remedies may be needed for the GLE to keep pedestrians and drivers safe. Thank you. Sincerely [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• Apr 19, 2024PA
  Unknown or other · Vehicle speed control
  While coming off the highway on an exit ramp, several car warnings/lights appeared and the car abruptly decelerated such that I could not drive more than ~30 miles/hour. The warning message said "performance extremely limited" and two warning lights (an engine and a turtle) came on. This problem…

  While coming off the highway on an exit ramp, several car warnings/lights appeared and the car abruptly decelerated such that I could not drive more than ~30 miles/hour. The warning message said "performance extremely limited" and two warning lights (an engine and a turtle) came on. This problem has occurred on three separate occasions and after each incident, I took the car into the dealer for repair, each time with repair efforts seemingly made. During the third time in the shop, the dealer completely replaced the power electronics unit and cooler. While the car was in the shop the second time, I also contacted the corporate headquarters of the manufacturer about options to refund or replace the car under my state's lemon law. After multiple follow-up calls on my part since my inquiry was opened about 7 weeks ago, I have yet to receive any update on my inquiry, leaving me driving a car with questionable reliability for highway driving and wondering if there might be a need for a broader safety recall.

• Mar 9, 2024PR
  Service brakes

  Almost hit a car at front of me because the suv brakes doest not work properly

• Feb 3, 2024NJ
  Service brakes

  Break’s doesn’t work good on this car

• Feb 2, 2024NY
  Service brakes
  I received the attached Notice of Safety recall on 2/2/24 regarding an increase risk of crash due to a software error in the ESP unit. The letter also states that there is no remedy available yet. When I reached out to dealership who leased me the car they assured me that my car was safe to drive…

  I received the attached Notice of Safety recall on 2/2/24 regarding an increase risk of crash due to a software error in the ESP unit. The letter also states that there is no remedy available yet. When I reached out to dealership who leased me the car they assured me that my car was safe to drive although no further explanation was given as to why they felt it was safe. And , I was further informed that they were prohibited from selling any vehicles in their inventory that were subject to the same recall as my vehicle.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11010970Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-25 C-Class, CLA, EQB, EQE, EQS, G-Class, GLA, GLB, GLC, GLE, GLS, GT, S-Class, and SL (206, 118, 243, 294, 296, 465, 247, 254, 167, 192, 223, and 232 platform) vehicles, the MBUX multimedia system does not correspond with the latest series production configuration. The MBUX multimedia system control unit will receive an OTA software update. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customers vehicle free of charge and do not require a dealer visit. No customer letter will be mailed for this OTA software update.
• 11010455Complaint Only vehicles with a variable transfer case are affected. Can be identified through control unit N45 or N15/7 in the quick test When accelerating with light load, vibrations or jolting sensation may come from the drivetrain Cause Modified oil quality of the transfer case over time Remedy Check initial quick test for faults in the following control units N45 - All-wheel drive (ARS) N127 - 'Drivetrain' (PTCU) control unit Y3/8 - Transmission control for 9-gear transmission (VGS) N3/10 - Engine electronics for combustion engine If faults are present, process them as per the guided test in Xentry If no faults are present: Check the oil level of the transmission If the oil level is correct: Unplug the connector for the transfer cases control unit Reassess the vehicle on a subsequent test drive If the complaint no longer occurs: Perform an oil change of the transfer case according to WIS specifications After please complete all transfer case Tech-in processes located under VG control unit Adaptations tab - Resetting the oil service data - Calibration of N15/7 Perform road test of vehicle to bring transmission to operating temperature ( >60C ) Operate vehicle in full circle with steering at full lock - 5x to the left - 5x to the right Reassess the vehicle following the oil change and teach in If the problem continues to occur with the plug removed or after the oil change has been carried out: Create a TIPS case with the following data Initial quick test with fault freeze frame data EEPROM data from Y3/8 Transmission control unit EEPROM data from N45 All-wheel drive Injector performance data
• 11009552Complaint Engine idle fluctuates or stumbles at approximately 5-10 second intervals. No relevant fault codes are stored. Cause Under analysis Remedy Do not replace parts or perform control unit software updates/adaptations. Create a TIPS case and submit to the powertrain team with the below information: -Video showing the tachometer or actual values from XENTRY diagnosis when symptom present -Quick test -N3/10 MRG2 control unit log -N73/3 EZS control unit log
• 11009517Complaint Engine is making abnormal noise at idle. May be described as rattle, tapping, or knocking. Cause Various Remedy If necessary compare the noise to a like vehicle and if determined to be abnormal proceed with below steps. Submit a TIPS case to the powertrain team with details from the below checks: Check engine maintenance history and oil level. Determine location where noise is most noticeable on engine. Does noise change with engine RPM? Record a video of the noise. Switch off injectors with XENTRY diagnosis one at a time and check if noise changes. Borescope cylinders with pistons at lowest point of travel and document findings with photos.
• 11009122Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump. 3.1. Distributor housing leaks. 3.2. Pump fitting leaks. 3.3. Washer fluid hose cannot be snapped into place on pump fitting. 3.4. Washer fluid hose will not stay on pump fitting, although connector OK. 4. Washer fluid line. 4.1 Connector will not stay on pump fitting because it is broken. 4.2 Sealing ring in connector missing. 4.3 Sealing ring in connector fitted, but deformed and therefore leaks. 4.4 Damage to washer line by animal. 5. Seal on heating washer fluid reservoir/washer fluid reservoir. Remedy Replace defective component parts only. Do not replace any adjacent component parts that are intact. Note: Repair kits for washer line hoses do exist to allow patches for line damage.
• 11008091Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as the speed rises. Cause A. Seating of the microphones in the headliner. Side edges are covered by the textile cover (see picture "1") B. Assembly of microphones (B25/20 or B25/21) in the headliner. C. Dirt inside the microphone housing Remedy 1. Press finger on rear of microphone (on adhesive tape) 2. Remove microphone cap from the front 3. Eliminate protruding material residues of the microphone cutout at the headliner, e.g. with a soldering iron. The microphone must be seated in the headliner as shown in picture "2". 4. Push microphone from behind until it is firmly pressed into the headliner 5. Maintain pressure and press/clip cap into microphone from the front. Note: The cover cap must be clearly heard and felt to engage. 6. This procedure must be carried out on both microphones (B25/20 and B25/21) Note: It is recommended to replace the cover caps. The non-woven cloth in the cover cap protects the microphone from soiling and must not be removed. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes resulting in the same or similar symptoms or conditions described in this document, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained in this document does not guarantee warranty coverage nor does it extend the vehicles warranty in any way.
• 11007974Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A leak test must be performed to determine if physical fogging exists or if the headlamp is leaky. Remedy In advance, observe LI82.10-P-078301 "Headlamps or Front Fog Lamps Leaking or Fogged". 1. Prepare headlamp/check for external damage: For headlamps with a closed system 1. Check the headlamps for any external damage and check also for correct seating of the Gore-diaphragm/correct latching of the cover caps. 2. If the headlamp exhibits any external damage, replace the headlamp. For headlamps with an open system 1. Check the headlamps for any external damage and seal off the vent then make sure the cover caps are latched correctly into place. 2. If the headlamp exhibits any external damage, replace the headlamp. Note: A headlamp with external damage is not a warranty or goodwill case. 2. Leak test of headlamp with overpressure: Connect test adapter to pressure tester. (Figure 1) Check test adapter for leak tightness. To do so, connect plug and coupling (picture 2) and apply a maximum overpressure of 30 mbar. The pressure must remain constant. If the pressure does not remain constant, use a new adapter. Seal all the outlet openings using sealing compound and the given diaphragm with the plunger (picture 3). (Picture 4) Make allowance for the different headlamp variants here (there are different outlet openings). Check if the headlamp needs to be removed to gain access to the diagnostic socket on the headlamp housing. Plug the adapter onto the diagnostic socket on the headlamp housing. (Picture 5). Apply a maximum of 30 mbar overpressure to the headlamp housing. Note: If the maximum overpressure of 50 mbar is exceeded the headlamp seal will be damaged. If a pressure drop of less than 10 mbar is measured within 30 seconds, the headlamp is not leaky and the problem is down to natural physical fogging. If a pressure drop of more than 10 mbar is measured within 30 seconds, the headlamp is leaky. Note: The leaky position can be localized with the aid of soap suds. Replace any leaky headlamps. Note: Desiccant packs can be installed for headlamps that are not leaky. See: LI82.10-P-064766 Fogged headlamp, desiccant pack installed - open ventilation system LI82.10-P-078304 Fogged headlamp, desiccant pack installed - closed ventilation system
• 11007753Complaint Headlamp or front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Headlamps comply with all applicable standards. If a pressure compensation diaphragm is fitted in the housing cover, then the lamp unit is a "closed system". Remedy Headlamp: Remedy 1 Clearing fogged/condensed LED headlamps and LED rear lamps: 1. Drive vehicle into workshop (temperature higher than +18 C/+64.4 F) and connect the exhaust extraction. Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the hood or trunk. 4. Switch on the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Clearing fogged/condensed halogen/xenon headlamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4F). Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine. 3. Open the hood. 4. Switch off the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Note: If there is no visible reduction in the formation of condensation, check the headlamp for a defect. (See Remedy 2) It is not physically possible to defog the headlamps completely. Fogging does not impair the operation or the service life of the headlamp. Remedy 2 A Damaged headlamp can be identified as follows: 1. Check the headlamp for external damage and that the cover caps and the diaphragm are correctly seated. 2. Check the electrical connectors of the plugs and pins. 3. Check for leak tightness in accordance with LI82.10-P-078307. The test can only be conducted on headlamps. 4. If the headlamp or the rear lamp has any external damage, replace the component part in accordance with the WIS instructions. Note: External damage to the headlamp/rear lamp or faulty seating of the cover caps does not present a warranty or goodwill case. With headlamps, it is possible to install desiccant packs if the problem occurs repeatedly. Open ventilation system: LI82.10-P-064766. Closed ventilation system LI82.10-P-078304
• 11005344Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic / 9G-TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G-TRONIC automatic transmission facelift) For faster, more effective and more targeted diagnosis, Intelligent Predictive Repair (IPR) has been developed and integrated into XENTRY Diagnosis. This ensures an automated diagnosis process. Cause As part of the on-going quality monitoring process and associated quality and damaged part appraisals, a high number of ineffective repairs have been discovered. Such ineffective repairs have a negative impact on all those involved. For the customer, it means high costs and long repair times and for the dealer, it may result in the warranty claim being rejected. Remedy General note: IPR is available for: NAG3 Classic (automatic transmission 725.0) NAG3 - AMG sports models (AMG 43 and AMG 53 with converter) NAG3 - AMG 63 NAG3 - Hybrid
• 11005331Complaint Only vehicles with a variable transfer case are affected. Can be identified through control unit N45 or N15/7 in the quick test When accelerating with light load, vibrations or jolting sensation may come from the drivetrain Cause Modified oil quality of the transfer case over time Remedy Check initial quick test for faults in the following control units N45 - All-wheel drive (ARS) N127 - 'Drivetrain' (PTCU) control unit Y3/8 - Transmission control for 9-gear transmission (VGS) N3/10 - Engine electronics for combustion engine If faults are present, process them as per the guided test in Xentry If no faults are present: Check the oil level of the transmission If the oil level is correct: Unplug the connector for the transfer cases control unit Reassess the vehicle on a subsequent test drive If the complaint no longer occurs: Perform an oil change of the transfer case Reassess the vehicle following the oil change If the problem continues to occur with the plug removed or after the oil change has been carried out: Create a TIPS case with the following data Initial quick test with fault freeze frame data EEPROM data from Y3/8 Transmission control unit EEPROM data from N45 All-wheel drive Injector performance data
• 11005294Complaint Rear lamps fogged up/not leaktight. Cause Fogging of the rear lamps is a natural phenomenon, which can occur under certain climatic conditions. This does not lead to any technical impairment of the rear lamps. Remedy Rear lamp: Remedy 1: Clearing fogged/condensed rear lamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4 F) Note: Do not wash the vehicle or subject it to high-pressure cleaning before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the trunk. 4. Switch on the exterior lighting. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation -> a significant reduction in the formation of condensation must be clearly recognizable (defogging progress).
• 11003211Complaint The following event codes are logged in control unit IDC213 - N62/4 (Intelligent Drive control unit): U0401FC and U0401FD. Cause Under analysis. Remedy Neither of the two event codes is relevant for the functioning of control unit IDC213 - N62/4 (Intelligent Drive control unit) and can be ignored.
• 11003094Complaint Customer concern of Air Conditioning not cooling. Cause Possible refrigerant leak at the evaporator. Remedy Perform the following measures : 1. Initial Quick Test 2. Create a short video of the actual pressures via AC machine, showing the engine running, and hold a copy of the VIN/RO in view as well. 3. Picture of the forming gas check being performed with VIN/RO in view. 4. OBS recording of XENTRY AC actual values of compressor request to be on and current value. (Instructions in Attachments) 5. Video recording of the leak being found via sniffer at the R/F AC drain after removing the under dash panel. (see attached videos) 6. If the evaporator is found to be leaking via sniffer, another video needs to be uploaded (or a continuation if only making the video after checks), showing the expansion valve being checked for leaks. 7. If no leaks are found with the sniffer at the expansion valve, spray soapy water mix on the expansion valve and check for leaks. Upload a video showing the spray test and VIN. 8. If the vehicle is produced AFTER June 2023, a TIPS case is required for replacement. Please open a TIPS case in the HV/LV inbox labeled "167 Evaporator Suspected of Leaking" with all attachments. 9. For vehicles produced during or prior to June 2023, a TIPS is not necessary. However, parts from repairs on such vehicles may be requested back for analysis at the QEC. Therefore, please follow parts disposition in NetStar. Repairs where parts are not returned per parts disposition instructions, or parts found to be NTF (no trouble found) are subject to debit. NOTE: Please see the list of WIS documents for forming gas leak check, AC flushing and recharging of the system. All documents, with the exception of videos need to be uploaded for the warranty claim. Videos are only needed if a TIPS case is opened. The dryer must be replaced when there is a leak in the AC system.
• 11003092Complaint Seats cannot be adjusted Seats cannot be folded Seats in the 2nd seat row cannot be locked or unlocked Normalization cannot be performed in its entirety using XENTRY Cause Various Remedy *Make sure a battery charger is connected to vehicle while performing all testing* Please perform the following checks that help to resolve most concerns: #1 - Make sure seat control units have latest software installed on them. #2 - For seat folding concerns, pay careful attention to the lock mechanism and ensure it is fully releasing. If the locking mechanism is short-stroking, please replace associated Bowden cables. #2a - Seat folding concerns can also be related to binding of the seat frame. To remedy, loosen torque off bolts holding seat frame to car. Shift seat frame and ensure there is no binding. Re-torque bolts securing seat frame to car and re-test. #2b - For 3rd row seats, you can remove the backrest cushion to expose the folding latch motor/mechanism. If the springs are loose/not-captured, then you must replace this assembly. If the assembly is not available by itself, the seat frame must be replaced (as the assembly is included in new one). #3 - For seats showing unlocked in the IC when fully locked, please check seat frame carefully for small microswitches that can be damaged. #4 - For seats moving forward but not folding upward (2nd row), please ensure the 4 small clips are still located on the inner and outer rails of the seat. If they are broken (example being passenger kicking them), the seat will not fold up.
• 11000740An authorized Mercedes-Benz dealer will replace the TIREFIT bottle in the trunk of your vehicle, free of charge. The bottle may potentially leak and may not be available for use in case of a flat tire. Your vehicle must be brought to a dealer to complete this campaign. Please schedule an appointment by contacting our Customer Assistance Center at 1-800-367-6372, or locate your nearest dealer using the QR code and Find a Dealer section.
• 11000597Complaint Customer concern of Air Conditioning not cooling. Cause Possible refrigerant leak at the evaporator. Remedy Perform the following measures and open a TIPS case labeled "167 Evaporator Suspected of Leaking" In the case, please include the following: 1. Attach the Initial Quick Test 2. Short video of the actual pressures via AC machine, showing the engine running, and hold a copy of the VIN/RO in view as well. 3. Picture of the forming gas check being performed with VIN/RO in view. 4. OBS recording of XENTRY AC actual values of compressor request to be on and current value. (s 5. Video recording of the leak being found via sniffer and location. Note - Please see the list of WIS documents for forming gas leak check, AC flushing and recharging of the system. The dryer must be replaced when there is a leak in the AC system.
• 11000541Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-24 C-Class, CLA, EQB, EQE, EQS, GLA, GLB, GLC, GLE, GLS, GT, S-Class, and SL (118, 167, 192, 206, 223, 232, 243, 247, 254, 290, 294, 295, 296 and 297 platform) vehicles, the MBUX system software does not correspond with the latest series production configuration. The MBUX system will receive an OTA update that includes general product improvements and robustness enhancements for a better entertainment experience. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customers vehicle free of charge and do not require a dealer visit. No customer letter will be mailed for this OTA software update.
• 11000523Work procedure 1. Connect XENTRY Diagnosis. 2. Update left rear seat control unit software. - To do this, select menu item "Quick test view N32/5 Left rear electrical seat adjustment Adaptations Update of control unit software". - Then follow the user guidance in XENTRY Diagnosis. 3. Update right rear seat control unit software. - To do this, select menu item "Quick test view N32/6 Right rear electrical seat adjustment Adaptations Update of control unit software". - Then follow the user guidance in XENTRY Diagnosis. 4. Disconnect XENTRY Diagnosis.
• 11000519Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2023-2024 C-Class, CLE, E-Class, EQE, EQS, GLC, GLE, GLS, GT, S-Class, and SL vehicles (205, 206, 236, 213, 214, 238, 294, 295, 296, 297, 253, 167, 290, 223, 232 platform), the tire sealant bottle may not meet specifications. The possibility exists that the tire sealant bottle may leak within the installation location. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will replace the TIREFIT bottle in the trunk.
• 10252777Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Remedy As of the 6th generation, the vehicle key can be recoded so that the tailgate no longer opens as a result of a long press on the button, but by double-clicking on the button instead. The recoding can be carried out as follows: 1. Add AO code O19 in VeDoc (O as in the letter "O" for Oscar, not the number "0"/zero) 2. EZS N73: Perform SCN coding 3. Deactivate the vehicle key (a successful deactivation is indicated by the LED lighting up 2x briefly and then 1x for a long period). 4. Place the vehicle key on the key symbol in the storage compartment and then switch on the ignition. All other vehicle keys must be outside of the vehicle when doing this! Perform steps 3 and 4 successively for all vehicle keys. Notes: 6th, 7th and 8th generation keys can be deactivated as follows: Up to modification year 22/1, by double-clicking on the locking button
• 10252773The following symptoms may be present in the instrument cluster: 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Service confirmation is not possible because "Perform vehicle handover" is displayed. This cannot be carried out. Routine change in software in instrument cluster N133/1. Vehicle handover has not taken place. First manually commission the already installed instrument cluster control unit N133/1 and then perform the special procedure to re-initialize ASSYST data in powertrain control unit N127. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes resulting in the same or similar symptoms or conditions described in this document, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained in this document does not guarantee warranty coverage nor does it extend the vehicles warranty in any way.
• 10252729This is to notify you of the Service Campaign Launch to insert a supplementary booklet in the document wallet in 34 Model Year (MY) 2024 GLE (167 platform) vehicles. The vehicles will be visible and flagged in VMI as OPEN on March 22, 2024. Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that in certain MY 2024 GLE (167 platform) vehicles, the printed operator's manual in the vehicle document wallet may not correspond to current production specifications. Therefore, it is possible that the occupant presence reminder may not be described in the printed operator's manual. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will insert a supplementary booklet in the document wallet.
• 10251122This is to notify you of the Service Campaign Launch to update MBUX Control Unit software in 12,941 Model Year (MY) 2024-2025 CLA, EQB, GLA, GLB, GLE, GLS, and AMG GT 4-door (118, 243, 247, 167, and 290 platform). The vehicles will be visible and flagged in VMI as OPEN on February 23, 2024. Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2024-2025 CLA, EQB, GLA, GLB, GLE, GLS, and AMG GT 4-door (118, 243, 247, 167, and 290 platform) vehicles, the MBUX control unit software might not correspond to current production specifications which may result in the radio being inoperative. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the MBUX Control Unit software.
• 10249737Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022 GLE and GLS (167 platform) vehicles, corrosion on the solenoid may occur in the electric coolant pump. In this scenario, a yellow coolant warning lamp may be shown in the instrument cluster. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will inspect the electric coolant pump and replace it, if necessary.

Every Mercedes-Benz GLE 400 E model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.