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      05-16-2012, 04:58 PM   #6

Drives: 135i
Join Date: Sep 2009
Location: dallas

iTrader: (2)

Originally Posted by JamesM3M5 View Post
Make sure your pedal returns all the way back. There is a hall-effect switch that just sees the metal from the prake pedal go away and tells the footwell module to turn the brake lights on. As a backup, the DSC also will turn on the brake lights if it sees pressures above a certain threshhold. You may have to check for codes - brake pedal switch implausible, something like that.

You may just have a bad switch or more likely the pedal is unable to return all the way to the switch.
So how would I go about fixing this? can I just look back behind it and see if anything is loose?