2013 Audi Q5 Complaints

There is considerable rust to the point that the subframe has been structurally compromised. I also contacted Audi USA regarding this issue, but they advised that they could not provide any assistance and closed my case. I was instructed to have the vehicle inspected and see what the dealer could do. I have videos and photos documenting the compromised subframe which many Audi Q5 owners have been complaining about.... There are holes approximately the size of a tennis ball.

Oil leak/ and tire suspension icon keeps coming on after i fixed it

Took vehicle in for state safety inspection. Found heavy rust on subframe nearly all the way through. Was told if it gets any worse it will not pass inspection next time. Apparently there are plastic rock shields on subframe that trap water causing it to rust. Took it to dealer and they want to charge close to $4000 to replace. This seems like an engineering defect. The vehicle is kept in a garage and doesn’t have any other rust on it.

When at highway speed, the vehicle veered hard to the left without any driver input, causing the car to cross several lanes of traffic and hit a concrete divider at ~65mph. The driver fractured her back, and one of three children in the car experienced injury. The vehicle was declared a total loss by insurance. The driver (my wife) indicated that a similar incident happened at low speed in a parking lot, but it resolved after shut down and restart of the engine. It is my understanding that the vehicle is currently either at or on the way to a Copart lot.

I was doing maintenance on car. Had new tires and alignment done. The alignment tech found rotted out rear sub-frame underneath plastic covers. Said that it was unsafe to drive. Had it fixed there. Mechanic had another Q5 on rack, he said it had exact same problem. Tried to find used parts, ALL had rot through the frame. Found a part in Texas that was clean and bought it to replace. Asked Audi USA to reimburse me for the cost as they have a supposed 12 yr rust through warranty. They told me no because it only applies to body parts and that I didn't get it done at an audi dealer. The plastic cover is the issue as it keeps the moisture locked into the part. Audi A6s have the same frame but no cover and they don't rot. This is a dangerous situation and Audi is looking the other way.