2019 AUDI Q8 Complaints

While driving down the freeway to the dealership a electrical system malfunction message came across the display. I continued on to the dealership and suddenly started getting system failures. One by one it popped up and said every single system failure including brakes and steering system malfunctions. Then it said transmission malfunction and I immediately lost all forward propulsion. The engine just revved when I hit the gas. I had to fight my way over to the shoulder where the vehicle came to a stop and would not even let me set the parking brake or engage park. I sat I the vehicle on the freeway between an on ramp and the moving lanes until the tow truck showed up. The failure turned out to be the alternator which I'm told is a very common issue for most audi vehicles. The vehicle was towed to the dealership and they replaced the alternator at no charge due to an extended warranty already granted on the failing alternators. The repair was made and vehicle was returned but the same alternator was put into the vehicle that was in it originally as it has not been updated. This created a major safety risk as power was lost while traveling at freeway speeds.

My 2019 Q8 has less than 35K miles and has had breaks and rotors repaired three times and needs them again. The breaks pulsate and wear down at an excessive rate, the stock breaks are not a good enough product for the weight of the vehicle. I’ve raised this issues with the dealership multiple times and this is my 2nd Audi SUV with break issues.

Electrical malfunction displayed on dashboard with every system in the car shutting down within seconds. I was stranded on the freeway shoulder. Maybe an issue with the alternator.

While driving warning light came on electrical malfunction on highway cat lost all power following a series of light’s indicting multiple malfunction then transmission disengaged I was able to coast to a stop , was unable to get out of vehicle due to car not unlocking

Car showed “electrical system malfunction” while driving. Said that the start/stop system failed. Proceeded to say that the rear brake light not functioning while driving, which would pose a safety risk to all drivers and myself.

Purchased in 12/22. Electrical System Malfunction was alerted on 11/7/2023. On 11/8/2023 car shut off, and would not start again. Battery is completely dead, and mechanic says it’s an Alternator issue. Part is on international back order for at least 2 months. Audi knows of this issue and is still selling these cars. Will not provide loaner, and has multiple vehicles sitting on lot waiting for part.

While driving the vehicle to work, several warnings came on saying there was a system issue and to pull to a safe spot. The car was pulled off the main traveling lane into a turning lane where it died. The electrical system did not work at all. The hazard lights could not be put on. The prior day the auto stop light came on saying there was a malfunction with that. The dealer was contacted. They said it was fine to drive. The car is currently at the dealership.

May 19th water pump cooling system pump my wife driving right on a highway on a left lane car start streaming and engines suddenly shut off thank God she make it to the left on hwy we throw the car to dealer they says engine went because of water went to engine and after that I have a big issue with the dealers and everything even my insurance pay for the new engine and everything and this is the issue a woman driving this car this is so much risk audi not doing anything about it

Electrical malfunction warning light and assorted other warning lights came on during acceleration on highway. Loss of car functions due to error. Car is waiting on parts due to failed belt start generator as part of its 48 volt mild hybrid system.

While driving 35 mph car electrical system started to shutdown. Red warning message came on immediately followed by car turning off while in drive and car was moving.