2022 GENESIS GV80 Electrical System Problems

Horn stopped working while trying to use on the highway. This is after the passenger headlight failed in July 2025. Why are these safety concerns not being addressed by the manufacturer?

Since the coasting feature on the Genesis GV80 and similar models is inoperative, it could mean that Genesis misrepresented the vehicle’s fuel efficiency and emissions performance. The coasting function is designed to disengage the engine from the drivetrain to improve fuel economy, and because it doesn’t work as advertised, real-world MPG may be lower than stated. This could mislead consumers who purchased the vehicle expecting better efficiency. Additionally, coasting reduces engine load and fuel consumption, meaning that with it disabled, carbon emissions could be higher than what was tested or certified. Since official EPA fuel economy ratings were calculated with the assumption that coasting is active, but in practice, the feature never engages, this could be considered a form of emissions cheating or consumer fraud. Such discrepancies raise regulatory concerns and provide grounds for legal action, including a class-action lawsuit, if buyers were misled into purchasing a vehicle under false...

Subject: Complaint Regarding Genesis GV80 Coasting Feature Malfunction in Eco Mode To Whom It May Concern, This complaint is regarding a defect in the Genesis GV80’s Eco Mode, specifically the failure of the vehicle to coast as advertised. Genesis promotes the coasting feature as a key function of Eco Mode to improve fuel efficiency, yet this feature does not engage at all during real-world driving. Multiple owners have reported this issue to Genesis dealerships during service visits, yet no fix has been provided. Despite being aware of the problem, Genesis has not issued any software updates, recalls, or technical service bulletins to address the malfunction. This misleading advertising impacts vehicle performance and fuel economy, creating frustration among customers who purchased the vehicle based on these claims. The National Highway Traffic Safety Administration (NHTSA) is urged to investigate this matter and hold Genesis accountable for failing to deliver on its advertised...

Subject: Complaint Regarding Non-Functioning Wireless Charger in Genesis GV80 To Whom It May Concern, This complaint concerns a defect in the wireless charging system of the Genesis GV80, which does not function as advertised. Genesis promotes this feature as a convenient way to charge mobile devices, yet in real-world use, it consistently fails to charge phones properly. The charger frequently disconnects, overheats devices, or does not charge at all, rendering the feature ineffective. Multiple owners have reported this issue to Genesis dealerships during service visits, yet no fix has been provided. Despite ongoing complaints, Genesis has not issued any software updates, recalls, or technical service bulletins to address the malfunction. This misleading advertising creates frustration for customers who purchased the vehicle expecting a functional wireless charging system. The National Highway Traffic Safety Administration (NHTSA) is urged to investigate this matter and hold Genesis accountable for failing to deliver on its...

The electrical wiring harnesses affecting numerous safety systems (forward collision warning, automatic emergency braking, lane departure warning) have been chewed through by rodents. Upon further research it was determined that starting in 2016 Asian automotive manufacturers (Nissan, Toyota, Kia, Hyundai) began using soy-based insulation in their wiring harnesses as alternatives to petroleum-based insulation. Rodents (mice, squirrels, etc.) are attracted to the wiring harnesses. The resultant damage and safety concerns led customers to file several lawsuits against the manufacturers. It is not clear whether Hyundai stopped the use of these soy-based wiring harnesses after 2021. Genesis is a spin-off of Hyundai, leveraging common parts. It appears that these soy-based wiring harnesses are being used in some of the 2022 GV80 models. Genesis currently burdens its customers with the cost to troubleshoot and replace these harnesses. Given the previous lawsuits and the continue risks of using these wiring harnesses in key safety...

UNINTENDED ACCELERATION!! 2022 GENESIS GV80 2.5T Prestige model. 60 miles after I had the fuel pump replaced due to a recall on the fuel pump, car was totaled. It was complete luck that I or others WERE NOT KILLED. The vehicle was sitting still with engine running and all of a sudden just accelerated up to about 40+ mph. I had to steer into parked car to stop my vehicle. The gear shift would not go into neutral or reverse. entire experience took 6-8 seconds. Air bag saved me. The car had just come from the Genesis service center 60 miles prior to incident. Was in excellent condition with only 6190 on it. VERY SCARY..If I had been on the highway or going through an intersection people would have been killed, as car kept gaining speed. My insurance company has sent out an independent investigator to read data from the...

"What component or system failed or malfunctioned? Is it available for inspection upon request? Vehicle turned off in the middle of the road, warning it was hot How was your safety or the safety of others put at risk? The vehicle was driving on the highway and suddenly turned off without warning Has the problem been reproduced or confirmed by an independent dealer or service center? Yeah Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Only because of the dealer and they have no remedy Were there warning lights, messages or other symptoms of the problem before the failure and when did they first appear? No