2018 Mercedes-Benz GLC

Owner complaints

Latest complaints

• Dec 2, 2019AK300 mi
  Service brakes
  A few weeks after I bought my vehicle the brakes started squeaking. I mentioned this to one of the service people and she suggested it might be a small stone. It continued to squeak and then it started screeching. People in the parking lot and at home asked me if I was really driving a…

  A few weeks after I bought my vehicle the brakes started squeaking. I mentioned this to one of the service people and she suggested it might be a small stone. It continued to squeak and then it started screeching. People in the parking lot and at home asked me if I was really driving a mercedes-benz. The brakes were changed eventually and the service gentleman said it wouldn't help as it would start again. True to his word. They are screeching again. It's embarrassing to say the least and it definitively hurts our ears. I have had 4 mb's and I have to say I have never had this problem. Shame on you!

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.

• 10167785G-Class Facelift 2018: Fault message "ABS, ESP inoperative, see operator's manual"
• 10164313Correct seam seals on underbody
• 10162631Outside mirror folding out/in nonfunctional
• 10162609253 Hybrid - Vibration Felt From Engine When Reversing
• 10162198Electric range is reduced after brief period
• 10160737Update powertrain control unit (PTCU) software
• 10160625Thumping noises from rear axle shock absorber
• 10160622Audio 20: Apple CarPlay displays pixelated image
• 10158398Height adjustment of electric steering column adjustment sticks at top end stop
• 10158369COMAND Online: Address book of mobile phone is not transferred
• 10158350Display message "Coolant temperature too high" appears in multifunction display
• 10158344Wind or airflow noises in area of doors
• 10158341Audio 20: Incorrect date/time is displayed and cannot be adjusted/ no Internet
• 10158330Display message "Coolant temperature too high" appears in multifunction display
• 10158321LED light on thermal cup holder in rear passenger compartment of BR 222 flickers
• 10158309Engine fan runs continuously or temporarily at the highest level
• 10158284Pop-up roof: Glass roof jams or cannot be opened, drive unit makes rattling noises
• 10158264COMAND Online: Address book of mobile phone is not transferred
• 10158250Garmin MAP PILOT: Traffic information service and possibly voice control inoperative after navigation software update using Download Manager version 2.0.29 or 2.0.30
• 10158239Partial operation of interior ambient lighting
• 10158234Creaking noises at driver's seat when cornering driving.DTC: P033904 stored in ME CU.
• 10158217Garmin MAP PILOT: Freshmap not possible
• 10158216Message "SOS - Service Not Activated" in instrument cluster
• 10157092Creaking noises at driver's seat when cornering
• 10157090Clock is slow in vehicles without navigation
• 10157085Audio 20: Wrong date filed in system settings
• 10155141COMAND Online: Satellite Radio Preset Loss
• 10155140Brake squeal at front axle
• 10155129Audio 20: Apple CarPlay displays pixelated image
• 10155128Thumping noises from rear axle damper
• 10154028Audio 20: Apple CarPlay displays pixelated image
• 10154026Audio 20: Apple CarPlay displays pixelated image
• 10154017ESP, BAS, PRE-SAFE - Fault message in instrument cluster
• 10154015Display message "Coolant temperature too high" appears in multifunction display
• 10153998Reversing camera closes
• 10153995253 with Audio 20: Time and date reset automatically and without obvious cause
• 10152006Check Air Suspension Struts
• 10151963Info-Call/S24H-Call/MB Contact: Change of language setting at customer request
• 10151946Update Audio 20 Control Unit Software
• 10151933Audio 20: Playback stops when a track is changed.

Every Mercedes-Benz GLC model year

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