2023 Genesis GV80 electrical problems

Filed Oct 22, 2026 · Electrical · MN

The vehicle's horn has failed 3 times and has been replaced twice. We have opened an incident with Genesis of America to escalate this concern.

Filed Oct 19, 2026 · Driver assistance, Electrical · DE · fire

Description of Safety Defect & Incident Sequence Severe moisture intrusion inside the driver-side headlight assembly triggered a sudden cascade of critical safety sensor failures while driving, followed by an active electrical short, component melting, and smoke (fire hazard) after the vehicle was shut off. While driving, a dangerous cascade of electrical and safety sensor failures suddenly occurred. Multiple critical dashboard warning alerts triggered simultaneously, including: Turn Signal Out, Blind Spot Warning, Lane Departure Warning, Rear Cross Traffic Warning, Forward Collision Warning, and Speed Control. Upon parking and exiting the vehicle, the driver-side headlight housing was found completely obscured by severe internal condensation. Despite the vehicle being turned off and the ignition key removed, the turn signal bulb remained actively flickering, indicating a severe, uncontrolled electrical short circuit. Upon opening the hood, a strong odor of burning plastic/rubber was present, and an active trail of smoke was visibly emanating directly from the headlight assembly area. To prevent an imminent vehicle fire, the main headlight fuse had to be immediately located and pulled. This defect represents a critical safety hazard, causing a sudden loss of advanced driver assistance systems (ADAS) while driving and a severe electrical fire risk while parked. This is a known issue by Genesis under "Genesis Technical Service Bulletin TSB 23-BD-002G"

Filed May 14, 2026 · Electrical · IN

On April 20th, 2026 I called Genesis of Carmel (Address: [XXX] Phone: [XXX] ) to get a oil change. On the same day I called them I also explained that various warning lights started to appear in the dash (check high beam assist system, check driver attention system, check speed limit system). The next day on the 21st when I wen to t take the car in for service the car would not start. I had to have the car towed to the Genesis dealer listed above. I received no calls from the dealership for 2 weeks. When trying to call their phone it is very hard to get through and strangely they hang up on you once you been transferred to the service department. On May 10th I received a call back from the Genesis delership and they stated that they had out a battery in my car but that the battery is draining and they don't know why. I asked them in they provide loaners sionce ai have beeen without a car for sevral days. they expolained that they don't have any but I could call Genesis (844‑340‑9741) and perhaps they could help me faster. i asked why they couldn't call for me and they stated that I may have better success. I called Genesis at that phone number 844‑340‑9641 and again explained all of the above information. I was given a case number and provided the same day as requested the information that they are asking for. This is a copy of the email (attached) I received after that call. Please note that even in this email they are stating it will be awhile before they get back to me. I am still without a car or a call back from the dealership. Genesis Case #42662041 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 16, 2026 · Electrical, Lights · OK

On Friday, April 11, 2026 I received an alert on my vehicle that there was a possible issue with the driver's side headlamps. After checking my headlamps I discovered that the driver's side headlamps were not on. It was night time when this happened and I was very concerned for my safety and the safety of others while driving without proper lighting. The issue has been confirmed by a Genesis Service representative stating that this is a very common issue with this particular vehicle. It was relayed that moisture gets in the light assembly and shorts out the ILCU, which kills light functions. I have not had the vehicle inspected by the manufacturer, police or insurance representative. I feel that this issue, being known to be a common occurrence, should be a recall item and I am requesting a goodwill repair. I purchased this vehicle used and have had it for nine months. It was out of warranty when I purchased it so I purchased an extended warranty but unfortunately for me it does not include lighting. I am an elderly woman on a fixed income and cannot afford an expensive repair like this (approximately $2,500). I've always wanted a GV80 and was so excited when I purchased it. I am hopeful that Genesis will stand behind their product and put this item as a recall or in the very least grant a goodwill repair.

Filed Sep 29, 2025 · Body, Electrical · NC

On September 28, 2025, after parking in my garage on a hot day (~80°F), my Genesis GV80 automatically locked all doors while my 3-year-old child and dog were still inside. My keys were also locked in the vehicle. Neither the driver nor passenger door thumbprint sensors responded. For approximately 20 minutes, I was unable to unlock the car while my daughter was trapped inside crying and screaming. I was forced to call the police and emergency services. The situation was only resolved when I calmed my daughter enough to press the unlock button from inside, just before the ambulance arrived. Police responded to the scene and a report was made. This is the second time this defect has occurred. A nearly identical incident happened previously when my daughter was 2 years old, though I did not obtain a police report at that time. This defect presents a serious safety hazard to children and passengers, especially in warm weather when entrapment can quickly lead to heat-related injury or worse. The locking and keyless entry system (including electronic thumbprint access) failed without warning. No dashboard lights, error messages, or other warnings appeared prior to the failure. The defect is reproducible, has been reported to Genesis, and is available for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 29, 2025 · Body, Electrical · NC

On September 28, 2025, after parking in my garage on a hot day (~80°F), my Genesis GV80 automatically locked all doors while my 3-year-old child and dog were still inside. My keys were also locked in the vehicle. Neither the driver nor passenger door thumbprint sensors responded. For approximately 20 minutes, I was unable to unlock the car while my daughter was trapped inside crying and screaming. I was forced to call the police and emergency services. The situation was only resolved when I calmed my daughter enough to press the unlock button from inside, just before the ambulance arrived. Police responded to the scene and a report was made. This is the second time this defect has occurred. A nearly identical incident happened previously when my daughter was 2 years old, though I did not obtain a police report at that time. This defect presents a serious safety hazard to children and passengers, especially in warm weather when entrapment can quickly lead to heat-related injury or worse. The locking and keyless entry system (including electronic thumbprint access) failed without warning. No dashboard lights, error messages, or other warnings appeared prior to the failure. The defect is reproducible, has been reported to Genesis, and is available for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 1, 2025 · Electrical · TX

On [XXX], the GV80 experienced a complete electrical system failure (dashboard lights began flashing and eventually went black, display screen went black, steering wheel locked and brakes were hard to engage), all while my wife was driving on a major highway in rush hour traffic. The dealership claims this electrical system failure was caused by improper battery cable hookup, but this is incorrect. I have time stamped photographs showing a wiring harness that was already burned before any battery cables were connected. I also have documentation proving when the tow truck was dispatched to the vehicle’s location. Dealer Findings *Service advisor stated that there was improper procedure from someone hooking up cables to wrong posts and burning the wire(The issue occurred prior to any battery cables being connected ) -*Wiring harnesses are burned and damaged, creating excessive resistance *The condition is causing a dangerous buildup of heat *Multiple fuses have already blown and required replacement *The dealer explicitly advised that the vehicle is not safe to drive and could cause a fire at any moment Safety Risk This level of electrical damage is not consistent with ordinary wear or misuse. It represents a serious safety defect: • The failure rendered the vehicle completely inoperable. • The failure occurred while driving and resulted in a loss of steering and difficult braking, creating a severe risk of crash and injury. Estimate to repair $24, 754.57 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 1, 2025 · Electrical · NY

Horn failure 4 horns have failed.

Filed Nov 16, 2024 · Electrical · CA

I feel there is a flaw in mechanical and electrical. There is no emergency release from the outside of vehicle to get to the battery. The battery went dead I had to crawl from the front seat.(locks were dead as battery was dead) all the way to the rear hatch to release the lever to open the hatch to get to the battery. There were no outside mechanisms to get to the battery once the battery is dead. How is this safe.

Filed Jul 26, 2024 · Electrical, Fuel system · CA

Stalls or Stops while driving. Increased RPM when gearing down and lunging with zero fuel pedal applied. Lunging/delayed forward motion from stop with acceleration. Electrical system random issues including unable to hold a charge, parasitic battery drain.