November 18, 2022 a warning lamp of electric system problem was displayed. There is no local Audi dealer and I decided to take the vehicle to my local automotive repair shop that does non warranty repair on Audis. I drove approximately 6-8 miles after the light came on and was one half mile from the service technicians when within 300 yards the vehicle became sequentially inoperable. First power steering, then transmission, brakes, ended with engine failure. I was in rush hour traffic and unable to steer off the road so I was blocking traffic near an intersection. My flashers and power windows were all that functioned. The doors were locked. When the tow truck arrived he let me out of the car. I was not injured and the vehicle was not hit either. The vehicle was transported to Audi Beaverton Oregon and now 3 1/2 months later is still there because there are no available starter/generator units available in this country. That unit failed and was the cause for my Audi-€™s complete shutdown. This was a potentially very dangerous situation and needs to be reported for a recall campaign. I have read that there are thousands of similar failures of the starter/generator systems in the USA and no available parts. I still have no estimate from my Audi Beaverton dealer/sevice supervisor as to when I can expect to get my car repaired and returned to me. They have not provided a loaner vehicle and refuse to cover the full cost of a rental car. I am disappointed in Audi-€™s level of customer service and communication.

- Medford, OR, USA

System malfunction warning appeared. 5 miles after the warning the car stopped working. Stirring is unresponsive.

- Knoxville, TN, USA

Got Electrical System Malfunction to start. I called service and they said car was safe to drive. Continued driving got a fault for automatic start/Stop malfunction, followed by: Right lug nut loose Right brake light malfunction Parking brake malfunction Distance indicator malfunction Power Steering malfunction Drive train, malfunction. Car engine started hesitating and dash went totally blank. Car was hard to steer, luckily I live near the dealership. Dealer said there are 30 cars in their service department with the same problem. I am #3000 on Audis waitlist for parts to fix problem. 48 volt battery and alternator.

- Mckinney , TX, USA

Critical Failure - Alternator/48v Generator Issue in Audi Q8 Prestige. By now, I am well aware that the problem I'm experiencing is in the top 25 repair issues for Audi and currently there are 15,000 cars affected in the United States according to my dealer, waiting for these parts. Out of nowhere while driving on an interstate, at a high speed I got all mix of signals and the amount of time to react between the first sign that something is going wrong to the "stop operating the vehicle and pull over to the side message" and vehicle shut down, without ability to start is within just few minutes from each other. First I get a random battery error message. Battery light had popped on the dash panel. Then, system malfunction message, the whole array of different malfunctions. Noticed odd things like the auto start/stop not enabled and about 10 others error messages in regards to every system in the car. Then the speed sign sensor wasn't working, like limp mode, then the lane departure went, then the traction control system went, then the transmission something went off. I couldn't possibly make it to the dealer from that point, it was only few minutes and It told me to pull over to the side. Car would not start again, the panel wouldn't light up and only weird stuff, like windows would go up and down as I try to start the vehicle.  Had to tow vehicle to the dealer (Car is still under the original warranty). Was notified that the alternator is out and needs to be replaced. There is more to it, that part is on the back order all across the US and there is no estimate on when they're going to get it. No solution been provided and every dealership in the State has multiple vehicles awaiting for this same part. 

- Nottingham , NH, USA

1.STEERING WHEEL MALFUNCTION: sudden loss of steering control increases risk of crashing. Steering wheel now feels more loose. Issue is listed under recalls for 2019 Audi Q8 SUV's. Yellow warning light (triangle with exclamation point), Loud " dinging" alert. Appeared 10/13/2022. 2. CENTRAL LOCK MALFUNCTION: randomly unable to lock or secure vehicle. Vehicle & belongings open to public theft & damage. Central lock malfunction message appears on dash. Appeared 10/12/2022.

- Virginia Beach, VA, USA

The automatic lane centering (alc) and lane keeping assist (lka) are unreliable. The alc infrequently causes the car to swerve off the road and both functions do not warn when necessary and inexplicably fail to recognize the lane markings.

- Melbourne Beach, FL, USA