2020 Audi Q5 E Problems

Our vehicle started jerking when it transitioned from EV mode to Hybrid (gas engine). I found TSB 2079556, which describes exactly the diagnostic codes our car has for all eight battery packs. This is clearly a known problem, and as the car is out of its original warranty I would have to pay for this myself. Audi should replace the battery packs free of charge as they were clearly defective.

An Electrical Malfunction has caused several safety issues causing the car engine to idle and have "drive system malfunction" The warning system being displays on the dashboard has show not only cooling issues but issues relating to the brakes and overall engine making the car unsafe to drive. The Audi Pre-sense system engages the brakes while driving a varies fast speeds usually while on the highway.

An Electrical Malfunction has caused several safety issues causing the car engine to idle and have "drive system malfunction" The warning system being displays on the dashboard has show not only cooling issues but issues relating to the brakes and overall engine making the car unsafe to drive. The Audi Pre-sense system engages the brakes while driving a varies fast speeds usually while on the highway.

Ecu Malfunction leading to Cooling system malfunction The car after idling more than 30 min with the A/C off has a "drive system malfunction". The warning displays on the dash and the engine runs violently rough until the car shuts itself off. The Audi has done this several times, though not while driving. This problem creates a lot of heat in the engine bay and has led to a problem in my cooling system pipes, causing multiple points of piping to burst. The coolant expansion tank also warped and leaks, as well as the upper radiator hose. The problem with safety is the car will spray coolant onto the wheel well making the brakes less effective. This problem, which seemed to arise from the car ecu overheating during idle, could cause an undesirable effect while driving, potentially leading to an accident. The other issue is that the car is overheating due to a compromised cooling system that leaks coolant fluid. This may damage the engine and other engine bay components. The warning sign and first instance i can recall the "drive system malfunction" happening was in February of last year, a month after purchase. The cooling system started leaking profusely 4 months after the first "drive system malfunction".

I understand that there have been recalls for the brake booster in some 2020 Audi Q5s. I have had my brake booster light come on, but my VIN is not in the recall. My car has less than 50,000 miles on it and I should not be having this issue. I think my car should be recalled and this issue should be fixed by Audi. The cost to repair this issue is around $3000.

An Electrical Malfunction has caused several safety issues causing the car engine to idle and have "drive system malfunction" The warning system being displays on the dashboard has show not only cooling issues but issues relating to the brakes and overall engine making the car unsafe to drive. The Audi Pre-sense system engages the brakes while driving a varies fast speeds usually while on the highway.

Recall Number: 22V034 Audi has a current recall impacting the alignment of the rear axle. It is causing uneven and unsafe wear on the rear tires. Our tires are experiencing this greatly. We took the car into our Audi dealership. Audi, the manufacturer, rejected the request for tire replacement claiming alignment is within specification. However, if you take even a small glance at our tires, it is clear there is something wrong due to the vehicle, matching the description of the recall to a T. This is a serious safety issue that Audi is not properly addressing.

RECEIVED LETTER FROM AUDI REGARDING NHTSA:22V034. LETTER INDICATED THERE WAS A DEFECT WITH THE REAR AXLE SUSPENSION ALIGNMENT WHICH COULD LEAD TO PREMATURE AND EXCESSIVE TIRE WEAR AND, POTENTIAL TIRE FAILURE. AFTER INSPECTION, DEALER (FLETCHER JONE AUDI, COSTA MESA, CA) SAID THERE WERE NO ISSUES DESPITE PRESENCE OF EXCESSIVE TIRE WEAR. TIRES ONLY HAD 18,000 MILES ON THEM AND HAD BEEN ROTATED AT 10,000 BY FLETCHER JONES AUDI. I WAS TOLD THEY WOULD NOT DO ANY WORK, REPAIRS OR REPLACE TIRES.

Recall Number: 22V034 Audi has a current recall impacting the alignment of the rear axle. It is causing uneven and unsafe wear on the rear tires. Our tires are experiencing this greatly. We took the car into our Audi dealership. Audi, the manufacturer, rejected the request for tire replacement claiming alignment is within specification. However, if you take even a small glance at our tires, it is clear there is something wrong due to the vehicle, matching the description of the recall to a T. This is a serious safety issue that Audi is not properly addressing.

I went to dealership to fix recall and the dealership didn't finish work on recall because they wanted me to pay for an alignment when it says it should off been fixed on your website because the recall damaged my tires unevenly.

The vehicle is a 2020 Audi Q5 Premium Plus model with 15,525 miles on it. I was driving at 55 mph on a two lane country road and approaching an intersection at 11:55 AM ET. Road and weather conditions were perfect. Clear, sunny weather and 65 degrees. Recently paved roadway which was clear and dry. There were no vehicles in front, behind or at the intersection. No pedestrians or animals. Cruise control was off. My foot was on the accelerator pedal. Suddenly, for no apparent reason, the Audi Pre-Sense system engaged. The brakes were automatically applied which instantly reduced speed to about 40 mph. Steering wheel shook briefly, there was a brief audible alert, and then a Audi PreSense triangle warning symbol appeared on the instrument gauge cluster. I was thrown into my seat belt when the car quickly decelerated. The entire incident was probably 5 seconds although it seemed longer in the moment. I startled but maintained control of the vehicle. Luckily, I have a previously scheduled dealer maintenance appointment this coming week. This item will be at the top of the list.

My Transmission failed to go in forward and was racing in drive. I put it reverse and that worked but put back into drive it races then makes a bang and instantly goes into drive. I had car towed to Audi of Allentown. They initially went over vehicle couldn't find issue then it did it to them. They said it had a code for solenoid. They changed valve body and it had codes so they were in contact with Audi Hotline they had them change Mechatronic unit also and the issue was solved, They sent me video, I picked up car and gave them loaner back, I used car local after a few times then it did it again. Had car towed to Audi of Allentown again, they couldn't find issue and sent me video of car. I went to pickup vehicle and they were getting vehicle ready and it did it to them and they said they would let service know. They gave me a loaner. I've called and they haven't had vehicle do it again until today. They videoed it and sent it to Audi Hotline (engineers). There waiting on a reply from Audi. The vehicle is unsafe-- if it did it to me while entering a highway and cut out I could be hit in from rear and it would be a catastrophic accident. Or if it did this at a crosswalk that could be another issue but with pedestrians. If I get car back and it happens again then it cant be fixed and its unsafe I'll need to get a lawyer to rectify this situation.

Complete failure of the car to start or turn on. This occurred once in 2021 and a second time in 2023. Taken to dealership. Diagnosed with a computer problem. Fixed by dealership.