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Anthony, ASE Certified Technician
Category: Buick
Satisfied Customers: 11808
Experience:  ASE Master Automobile Technician with over 20 years exp. in this field.
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2006 buick rainier: low beam..high beams..Fuses are good but when i

Customer Question

I have an 2006 buick rainier and the low beam light do not work. The high beams are fine as well as everything else. Fuses are good but when i checked the fuse there was no power to the fuse. what could be the problem?
Submitted: 8 years ago.
Category: Buick
Expert:  Anthony replied 8 years ago.

Hi and welcome to Just Answer!


The Body Control Module sends power to the relay that activtes the lights, so you may have a probem with that. See schematic below: