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Dado 540
12-24-2008, 01:34 PM
Well the Traction control light in constatly on. clearly meaning DSC is disabled. What do i do? Does this have any realtion to the differential? I had a new diff put in last winter by the dealer so i still got the warranty...

BoostedMX
12-24-2008, 05:20 PM
I'm having the same problem, did some research and most likely one of the speed sensors.

Dado 540
12-24-2008, 08:28 PM
How can you check the speed sensor functionality? Im assuming this would be the rear speed sensor, one per wheel?

BoostedMX
12-26-2008, 11:31 AM
Like I said, the wheel speed sensors might be it, not 100% sure. Here is a link on how to check/replace.

http://forums.bimmerforums.com/forum/showthread.php?t=884630