DSC DBS Tire monitor Indicators failure

Max555 · 08-30-2014, 02:39 AM

Hi All

Just thought I'd share my recent experience. For a while now I was experiencing intermitent issues with my iDrive, where the screen would change by itself to various other screens. Thinking it could be a sign that the battery was on it's way out I had it checked and despite being told that it was fine decided to replace it anyway as it was getting on 7 years old. Then I got warnings all of a sudden that my DCS, DBS and Tire Monitor had failed, also my indicators no longer self cancelled. Diagnosis was Faulty DCS Steering Column Sensor quoted second hand fitted $830 New $1500 (not from Dealer). I then came across the thread below and tried it.

http://www.e90post.com/forums/showth...teering+sensor

Problem fixed for less than 1 hours work and the cost of 1 alcohol swab from the chemist. The optical wheel cover was covered in a crystal like substance that wiped away with the alcohol swab and problems all gone. No warnings, and indicators self cancelling again.
Needless to say I am one happy guy at the moment. Also no iDrive issues as yet either.

Attached Pic is of the crystallisation on the sensor wheel.

sjf430 · 08-30-2014, 11:43 AM

Glad it all worked out. +1 for e90 post and DIY

Max555 · 08-30-2014, 06:35 PM

Just makes me wonder how many other parts are we paying for and swapping out that might just need a simple clean.

08-30-2014, 02:39 AM	#1
Max555 Second Lieutenant 12 Rep 213 Posts Drives: 07 E90 320i Join Date: Aug 2011 Location: Melbourne iTrader: (0)	DSC DBS Tire monitor Indicators failure Hi All Just thought I'd share my recent experience. For a while now I was experiencing intermitent issues with my iDrive, where the screen would change by itself to various other screens. Thinking it could be a sign that the battery was on it's way out I had it checked and despite being told that it was fine decided to replace it anyway as it was getting on 7 years old. Then I got warnings all of a sudden that my DCS, DBS and Tire Monitor had failed, also my indicators no longer self cancelled. Diagnosis was Faulty DCS Steering Column Sensor quoted second hand fitted $830 New $1500 (not from Dealer). I then came across the thread below and tried it. http://www.e90post.com/forums/showth...teering+sensor Problem fixed for less than 1 hours work and the cost of 1 alcohol swab from the chemist. The optical wheel cover was covered in a crystal like substance that wiped away with the alcohol swab and problems all gone. No warnings, and indicators self cancelling again. Needless to say I am one happy guy at the moment. Also no iDrive issues as yet either. Attached Pic is of the crystallisation on the sensor wheel. Attached Images __________________ E90 320i 07 Exec \| innovations package \| comfort access \| 18" ellipsoid 162 \| Yokohama 225/40 front 255/35 rear
	Appreciate 0 Tweet Quote

08-30-2014, 11:43 AM	#2
sjf430 Lieutenant 13 Rep 474 Posts Drives: BMW e92 325i Join Date: Dec 2013 Location: Australia iTrader: (0)	Glad it all worked out. +1 for e90 post and DIY
	Appreciate 0 Quote

08-30-2014, 06:35 PM	#3
Max555 Second Lieutenant 12 Rep 213 Posts Drives: 07 E90 320i Join Date: Aug 2011 Location: Melbourne iTrader: (0)	Just makes me wonder how many other parts are we paying for and swapping out that might just need a simple clean. __________________ E90 320i 07 Exec \| innovations package \| comfort access \| 18" ellipsoid 162 \| Yokohama 225/40 front 255/35 rear
	Appreciate 0 Quote