I have a 2001 audi a6 2.7t, and I recently had to get a new front axel.

After I got the new axel installed, I noticed a really annoying problem with the stability control. When it's turned on and I give the car some gas, the "!" light will flash like the wheels are spinning or something, or whatever it means, and the car won't switch gears and the rpm's shoot up, although, the tires aren't spinning. When I turn this feature off, there's no problem.

Anyway, I should of taken it directly back to the shop to get looked at but I didn't have the car for a while and was so excited to get it back I didn't really care.

Any ideas on what's going on here?