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E12, E28, E34, E39, E60General discussion and technical help for all year 5 series cars.
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Your Ride: 2000 540i
ABS, ECU? E39 540i
I have the E39 year 2000/02 540i 4.4L my 3 warning lights are on for the ABS and brakes. I see if the sensor is gone like right rear the dash should stop working or if the left rear the cruise control should stop. I think that's what I read on some forum. I did a scan and it came back bad sensor. How can I tract down the problem before spending money? Any help would be great. Thanks
Last edited by phantomsys; 05-14-2009 at 04:47 AM..
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Your Ride: 2000 540i
I found out the rear sensor was bad the dash and cruse should only stop working if the unit fails not the sensors. it cost me $90. for a whole car scan I would say worth the money but i'm going to buy my own scanner soon.