The contact owns a 2021 Audi Q5. The contact stated while driving approximately 5 MPH and coming to a stop or making a turn, the vehicle shuddered. In addition, the contact stated that the vehicle shuddered at slower speeds. There was no warning light illuminated. The vehicle was taken to a local dealer where it was diagnosed and determined that the 4-WD clutch and rear differential needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was made aware of the failure, but no assistance was provided. The failure mileage was approximately 50,000.

- Lunenburg, MA, USA

While driving on the road, multiple warning and error messages suddenly appeared on dashboard. Entire car shut down in very short time left no time for driver to safely pull over. The car cannot move in the middle of the road and put the driver, passengers and surrounding vehicles at risk. The car was towed to a dealer and they confirmed the gate way module under rear seat is wet and shorted.

- Broomall, PA, USA

The contact owns a 2021 Audi Q5. The contact stated that while she was driving 65-70 MPH, the warning message "Transmission Engine Failure" appeared on the instrument panel. The vehicle inadvertently stalled while attempting to veer to the side of the road. The contact stated she was able to restart the vehicle after several attempts however, the vehicle was towed to her residence. The dealer was notified of the failure and advised the contact to take the vehicle to their location for diagnostic testing. The vehicle was taken to the dealer who diagnosed that the ECM chip had failed and needed to be replaced. The vehicle was repaired. The contact also stated while she was reversing, the vehicle inadvertently stalled. There were no warning lights illuminated. The vehicle was taken to the dealer who diagnosed that the clutch had failed. The vehicle was repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 9,000.

- Charlotte, NC, USA

I leased a 2021 Audi Q5 (VIN: WA1BAAFY7M2[XXX]) in November 2020. 2021 Audi Q5 has gateway module underneath the middle row seat. The gateway module is like the brain of the car and if it stops working the car stops - basically the car is brain dead. In my case, I was driving the car with my family i.e. wife, 7 and 3 year old kids when the car abruptly shut off. Luckily, I was on a road with 45 MPH speed limit and no traffic, so nothing happened to us. If this happened on a highway or other situation anything could have happened to me and my family. After safely parking the car and getting it towed to Audi Westmont, the car was inspected, and I was informed about the gateway module issue. To my shock, the mechanic said that it-??s a design flaw that Audi is aware of but doesn't have a solution yet. Furthermore, he said that just at Laurel Audi in Westmont 4 cars were repaired for this problem. When I googled, several Audi owners have faced this problem. As I mentioned earlier, despite knowing the issue Audi didn't inform the owners and yet to inform the owners despite this being a serious enough problem that could put owners/families in a life threatening situation. Here's the link to the video taken during the diagnosis of the problem: https://asr.autonation.com/tV0Ij5Ym5c. I have also attached picture of the hodgepodge fix i.e. wrapping gateway module in plastic. The reason I say it is hodgepodge is that wrapping in plastic won't prevent water from condensing on gateway module and the problem repeating. Preceding the days my car had this problem, there were heavy rains and humidity was very high, as noted in the video there is no source of water leak or water entering the gateway module externally, given that finding and the fact that there was heavy rains, high humidity in the preceding days - condensation can likely be the potential cause of the problem. There are thousands of 2021 Audi Q5's and every single one has this risk. PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMA

- Naperville, IL, USA

Q5 has a very serious defect, that is, there is a gateway module located under the rear seat cushion/cup holder. All of the communications to all the controllers go through this little box. If water spills, it collects around the gateway and corrodes it, which will shut down the car. This shutdown occurred while I was driving my family. Lost all power, engine, electrical, everything. Barely coasted out of the roadway. This is a design flaw to locate this sensitive module underneath rear cup holders and will lead to dangerous situations for people in the car.

- La Mesa, CA, USA