Pontiac Repair Questions? Ask a Mechanic for Answers ASAP
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There is no override. This is almost always caused by a failure in the HDM module which is in the underhood fuse panel and looks like a relay. I've had one or two body control modules but have replaced many HDM modules for this. It should be around $50 and most any dealer should have one. The HDM module supplies voltage to both low beam fuses.