Having problems with your 2008 GMC Sierra 1500 ?
My running lights will not work at night when i have my headlight switch set to auto on i have a 2008 gmc crew cab
\015 They will come on if i push my fog light button on. also i have noticed with out my fog light switch on i can not dim my speedo light and my lights on my windows and door locks do not light up unless i have my fog lights on or turn my light switch to the parking lights or full lights\015
Repair Help & Product Troubleshooting for 2008 GMC Sierra 1500
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