Apologies for another MFSW related thread, but I decided to fit my new steering module ready for when I get the wiring for the wheel. Everything went smoothly and it fitted in nicely as it should. However, after turning the car on the trip computer is stuck at the miles left in the tank reading and the controls for it no longer work. Also before the swap the steering would stiffen as you increased speed, but now the steering is really stiff even at crawling pace (I've not had it above 5mph as I'm too scared to leave my street!).
The part number for the module I installed is 8P0 953 549 C which I was told is the same part as 8P0 953 549 F because the part numbers were changed. The car is an 05 and the module I bought also came from an 05 A3.
What have I done?!