Originally Posted by
Mrmiata
Have a coupe with this too.. replaced all wheel speed sensors .. no change.. battery has been replaced along the way.. no change.. Fix the ABS error (I'm guessing pump time) and your spoiler will be happy too I'd bet. When I was digging around for answers.. I recall reading somewhere the spoiler up is a default with these errors.
So I have this problem. Were you saying that you fixed the ABS Error and the spoiler worked? Is there an accurate way to determine what the ABS/ESP error is, or is it a troubleshooting/trial-and-error type issue?