Inever had an issue with this light coming on since I bought the car in February. When I bought it the stealership claimed they did a 60k mile service. But when I examined the ADF in te back it is full but is very dark. I heard there was a flash for the ECU that made this stop as well. But I just put a Cobb AP on the car and now the light comes on as soon as I start the car up. Any advice? Has anyone else had this issue? I am running a stage 1+ map until I can get my downpipe installed and an exhaust leak fixed, then stage 2 will be in the near future. Thanks for your help!

 

If I'm following this, the only recent change is that you flashed the engine's ECU and now you have an S-AWC light ... right? If so, the only link I can see between the two is that people who flash their engine ECU have a tendency to press the "go" pedal harder.