3-series - Warning Light Fault

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Warning Light Fault

Printed From: BMW Car Club Forum
Category: Cars & Registers
Forum Name: 3-series
Forum Description: Discussion forum for the 3-series
URL: https://www.bmwccgbforum.co.uk/forum_posts.asp?TID=16350
Printed Date: 27 Mar 2026 at 3:39am
Software Version: Web Wiz Forums 12.03 - http://www.webwizforums.com

Topic: Warning Light Fault

Posted By: Alan C
Subject: Warning Light Fault
Date Posted: 14 Jul 2022 at 11:30am

On my 2003 325iC after driving for a short while, the Brake,ABS,DSC and Run flat lights all come on. After the car has stopped for a while they go of. They come on again after say 15 min driving. My garage has put the computer on and says all the electrics are functioning correctly and it must be a sensor problem.

Which one ? has anybody any idea as my garage thinks it may be the Handbrake and wants to strip the rear discs.

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Alan in Spain

Replies:

Posted By: NickDE
Date Posted: 14 Jul 2022 at 8:11pm

Get someone to read out the error codes. One of them will probably point to the faulty sensor. Commonly it's one of the wheel ABS sensors.

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Darkness gone, Tronic gone, Solo gone, DBA gone, go Darknes2, go Frozen, go Black Pearl, go Echo. RIP The Vibrator

Posted By: Alan C
Date Posted: 15 Jul 2022 at 7:44am

Many thanks, will try this next week and let you know

Cheers

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Alan in Spain