Need to change my BCM

2001 MERCEDES BENZ E320
167,000 MILES • 6 CYL • AUTOMATIC
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TOBARIS DOSS
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  • 2 POSTS
Where is my BCM located in this car?
Oct 18, 2016 at 2:09 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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WRENCHTECH
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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It does not have a single BCM. It has multiple SAM modules around the vehicle that each handle different duties.
Oct 18, 2016 at 3:34 PM
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TOBARIS DOSS
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Okay, my windows, seats, locks sunroof, signals, and horn are all out. what might be the problem?
Oct 18, 2016 at 3:52 PM
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WRENCHTECH
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 20,761 POSTS
That is something that is going to require an electrical technician to follow wiring diagrams to the source of the issue. About all you could do yourself is to test all the fuses in the car using a test light.
Oct 18, 2016 at 5:00 PM