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      12-29-2012, 09:48 AM   #4
Brigadier General

Drives: 08 335i,16 X5 35i,12 C63 AMG
Join Date: Jul 2007
Location: Boston

iTrader: (15)

This has happened to a bunch of people - mine went out when the car was pretty much new - it was a microswitch in the assembly.

Dealer replaced this in my car 25167563655 but it is a $500 part - not sure if you could take it apart and fix/replace the microswitch itself, but I would try before spending the money on the whole part.
2008 E93 335i, MHD, HPF IC, Injen Intake, AR DPs, Xhp TCU Flash
2016 X5 M-sport 35i JB Stage 1
2013 Mercedes C63 AMG, ROW airboxes, power pipe, Eurocharged V7 540 HP