2024 Genesis G70

Owner complaints

What owners report most

1. Electrical system1
2. Exterior lighting1
3. Service brakes1
4. Unknown or other1
5. Vehicle speed control1

Latest complaints

• Aug 31, 2026FL
  Exterior lighting › Headlights
  The contact owns a 2024 Genesis G70. The contact stated that there was condensation building up inside the headlight assembly, causing the headlight illumination to be reduced, and the turn light brightness was dull. The vehicle was taken to a local dealer, where it was determined that there was a…

  The contact owns a 2024 Genesis G70. The contact stated that there was condensation building up inside the headlight assembly, causing the headlight illumination to be reduced, and the turn light brightness was dull. The vehicle was taken to a local dealer, where it was determined that there was a crack in the headlight housing. The dealer claimed that the crack was caused by a crash. The contact believed that the failure was a safety defect and not damage caused by a crash. The contact stated that there was a high number of other Genesis vehicle owners who had experienced the exact same failure. The manufacturer was not notified of the failure. The failure mileage was not available.

• Jun 23, 2026TXCrash
  Unknown or other
  While driving home, I engaged the self-driving feature. The vehicle immediately speeded up, and aggressively veered to the left, causing it to exit the roadway onto the grassy median, where it struck several of the metal rails and plastic pylons. This malfunction resulted in a dangerous loss of…

  While driving home, I engaged the self-driving feature. The vehicle immediately speeded up, and aggressively veered to the left, causing it to exit the roadway onto the grassy median, where it struck several of the metal rails and plastic pylons. This malfunction resulted in a dangerous loss of control that could have resulted in a far more severe collision. Please note the following details regarding the vehicle and its history: - Ownership: I am the second owner of the vehicle and have owned it for less than one year. The previous owner was a rental car company. - Prior Service History: I have previously taken this vehicle to the dealership on two separate occasions specifically to address concerns regarding the self-driving system pulling to the left. In both instances, I was informed that no issues could be identified. Given that this is a recurring issue that has now resulted in a collision, and my car being totalled by my insurance. I ask that you open a formal investigation into the safety and functionality of the self-driving option for this vehicle. (2024 Genesis G70 Stantard)

• May 30, 2026FL1 injury
  Electrical system · Service brakes · Vehicle speed control
  A 2024 Genesis G70 with 10,860 miles suffered a severe multi-system safety failure. While driving at highway speeds, the vehicle executed unexpected, unprompted automatic emergency braking (phantom braking) X2 with no forward threats present, creating an immediate highway collision hazard. Prior to…

  A 2024 Genesis G70 with 10,860 miles suffered a severe multi-system safety failure. While driving at highway speeds, the vehicle executed unexpected, unprompted automatic emergency braking (phantom braking) X2 with no forward threats present, creating an immediate highway collision hazard. Prior to this, the forward-facing cabin multifunction camera assembly near the rearview mirror experienced an electrical short and thermal runaway event, reaching a recorded surface temperature of 363°F and causing occupant blister burns to fingers. The failure caused a total collapse of the ADAS sensor grid, shutting off the Adaptive Cruise Control, Lane Keeping systems, HDA, etc. Additionally, the vehicle exhibits a severe rear differential/driveline humming, a drastic drop in fuel economy to 10.3 MPG, an A/C condensation line blockage flooding the lower undercover, and a replacement headlight housing with a dangerous 25-foot dead spot. Werner Hyundai looked at the vehicle which was 3 days days without resolution, and it has now been flatbedded to Jenkins Genesis of Ocala. The vehicle remains an unresolved, dangerous safety defect. This has been 39 days since this started. I have been trying to get Genesis Corporate to help me in this and it has been 40 days tomorrow with no avail.

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.

• 11007585This bulletin describes the procedure to inspect and replace the rear combination lamp garnishes that may begin to detach from the vehicle. The inspection and repair procedure involves confirming if the garnishes have separated and if necessary, removing the garnish and replacing with new parts.
• 11006825This bulletin provides information to inspect and replace the front or rear wheel bearing hub assemblies for all Genesis vehicles. This procedure is applicable when noise (whirring, roaring, grinding, rumbling, etc.) is present which gets louder when driving with more speed.
• 11006117This bulletin describes the procedure to inspect and replace the rear combination lamp garnishes that may begin to detach from the vehicle. The inspection and repair procedure involves confirming if the garnishes have separated and if necessary, removing the garnish and replacing with new parts.
• 10253052Certain vehicles may experience 504 Time Out errors when using the Genesis Connected Services Mobile App. When asked to provide Modem Information (IMEI/USIM), the Head Unit (HU) displays all zeros. This bulletin describes the procedure to update the Head Unit Software to correct this condition.
• 10253049Genesis applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.
• 10253048This TSB provides a procedure to diagnose and repair a transmission for the following Incorrect Ratio DTC (transmission clutch slipping more than 200 rpm in gear).
• 10253047This bulletin describes the procedure to inspect and repair a G70 with the Wide Sunroof exhibiting creaking or rattling.
• 10253043This bulletin provides a procedure to diagnose an 8-speed automatic transaxle with a harsh and/or delayed shift.
• 10253042This bulletin provides a procedure to transfer oil pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality. Before replacing an automatic transmission: Input the data into the TCU using the GDS. Before replacing a TCU: Back up the oil pressure data from the old TCU into the GDS and then transfer the data to the new TCM.
• 10253031Certain vehicles (listed below) equipped with the HomeLink5 (Two Way Communication) mirror may experience programming and operating difficulties with the home garage system. This bulletin provides information related to some of the possible symptoms.
• 10253026If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall test, replace the transmission. PASS: Stall speed is between 1700~2900 rpm (See shop manual for stall speed). FAIL: Engine revs to redline limit (6,000~6,500 rpm). If so, replace the transmission.
• 10253025This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear).
• 10253024When servicing a vehicle with a Check Engine light and any of the DTCs listed below, follow the Service Procedure to replace the related solenoid and E-module or park position switch.

Every Genesis G70 model year

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