2018 AUDI Q5 Complaints

I have a 2018 Audi Q5. The electrical system basically went into complete failure, and upon taking it to the dealership, was told the sunroof draining system "clogged" and the flooding caused by this caused the damage. After significant research online, I have noted this seems to be a very well-known issue.

For months the car has smelled musty. Last week the electrical lights went on and warnings to not drive the car. Water was discovered in the wheel wells and the computer system appears to have been damaged by a leaky sunroof. On the car fax report it was noted that at 14, 608 miles the vehicle had it's sunroof "replaced/ repaired" with a seal removed and repaired according to an invoice record furnished to us by the dealer . The vehicle ran out of it's warranty in July of this year. We've heard that others have been having a similar, if not the same issue and the dealership has quoted up to $20K to repair. Clearly there has been a defect from day one at 14,000 miles. The car is never parked under trees.

Steering rack completely failed while driving. Causing steering to become unusable nearly causing a wreck putting everyone on the road at risk. Vehicle has less 80k miles and is driven occasionally. This was an issue on early models and seems to not have been fully fixed on this model either. Warning lamps require vehicle to pullover and stop.

The contact owns a 2018 Audi Q5. The contact stated that the vehicle was repaired under NHTSA Campaign Number: 19V737000 (Structure) however, the front driver's side wheel arch trim panel was detaching from the frame. The contact related the failure to NHTSA Campaign Number: 19V737000 (Structure). The manufacturer was made aware of the issue and informed the contact that the repair was not covered. The vehicle had not been repaired. The failure mileage was 32,827.

The car was sitting in the driveway in the rain. I went out to get something out of it and the car was dead, but the back wiper was going, the rear lights were on and the driver side windows went down. I had it towed to the dealer and they told me water had gotten into the area in the back left wheel well where the comfort module is located. The dealer tried to say there was something wrong with the rear hatch but there isn’t. I’ve read account after account online of this exact issue happening to other owners and it caused by a defective sunroof drain. It drains right into the rear hatch with the module. They quoted $9000 for the repairs.

Rear Sunroof drain leak into major electronic components. 2018 Q5 with 61k miles after heavy rain started receiving all kind all errors including lights and ignition. Upon inspection Audi service has stated that HVAC control module has shorten (the area with the module in the left rear portion of the trunk filled with water), quoting repair of the module and insisting to replace sunroof drain hoses for total of $5k. Insurance has agreed to cover module replacement due to the flood of approx. $2,5k, however drain hoses and deducible with another $2,5k would not be covered and is on me. Mechanic in the Audi service several times noted that that this is common issue with Q5 and Q7s., I am so frustrated and do not understand how come the Audi car the owner shall be responsible for any cost of such if it is unclear: 1. How and why the water gets there through the closed sunroof in such amount to flood electrical equipment. Are all Audi sunroof seals so bad that they fail in 6 years? 2. I had serviced the car in the Audi for up to 60k, and no one ever cleaned the drains there or advised me of such (all is needed a small note for me)? Why did I pay extra to service car in the official dealerships? 3. How Audi could sell a vehicle with such design flaw, placing weak drainage hose through the electrical equipment compartment, considering they just had a class action lawsuit over sunroof leaking but on different models and model years.

Hello, On September 29, 2023 while I was driving my 2018 Audi Q5 a light come out "Steering malfunction! Please stop vehicle". I called the Dealer Audi Arrowhead in Peoria, Arizona, and schedule an appointment for October3, 2023 to do a diagnose. I drove the car throughout these days and I have not notice anything wrong with the car, except that light. I went to the dealer they proceed the diagnosis, gave me the code C101C07, and the quote to do steering gear replacement. I asked them: if the car is drivable, is just that light on the dashboard, why you can not do a software update? Because they refused to do that, I called Audi USA, and after a few days of back and forth communication they refused to do the software update and agreed to participate with the repairs and cover 50% of the repair cost. I pick up the car from Audi Arrowhead (they did not provide a print out result for diagnosis, also no bill for diagnosis) and I called Audi Scottsdale and because they confirmed me that they can do a software update I decided to bring the car in their shop and have again a diagnosis done. The same code was founded and of course they refused to give me a print out result, and I got charged $210. Even they admit the car does not show sign of something broken, telling me that it is possible that it will never show signs of failure they refused to do the software update. Because it doesn't make sense to me that the car runs perfectly, as always, only the light is on in the dashboard, I ask you to help me and intervene by asking Audi to issue a bulletin to update the software on my 2018 Audi Q5. Thank you in advance!!!

The contact owns a 2018 Audi Q5. The contact stated that vehicle failed to start. The contact stated that while replacing the battery, he observed condensation near the wiring. The vehicle was taken to an independent mechanic where the vehicle was hoisted up and there was condensation draining from the driver’s side of the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 48,000.

Suddenly car entry stopped working. Warning messages on display about start/stop, engine starting malfunction, every single light. I found the driver rear side full of water where the fuse panel and control modules are located. There was water soaked into the insulation at the bottom of the space as well as the insulation over the wheel well. Water drops were viewed on the controllers in that space.

Passenger side broken Rear Spring was uncovered when Audi Q5 was brought in for it's annual service. There were no warning lights or messages indicating the suspension was broken. This vehicle is drive gently, is NOT used to tow, carry heavy loads or go off road.