both lo beams dont work either Day running or when manual turn on


Asked by Oct 28, 2013 at 08:39 PM about the 2008 Pontiac Grand Prix Base

Question type: Maintenance & Repair

2 Answers

Dorian Hendricks

You probably just need new bulbs. You can get them at any autoparts store. I recommend Silverstar bulbs

Sean Davis

07 Grand prix Lo Beam Fix...The lo beam relay is notorious for going out in these cars and intermittently shutting off the lo beams wile driving & eventually lo beam failure, lo beam relay pointed out in picture and hi beam relay is above it. The lo beam relay is located under the hood in the fuse box labeled #35 DCM Module. I got mine from; ACDELCO Part # 15016745 Main Relay GM Original Equipment One of our most popular parts LOW BEAM

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