GMC truck head lights go off

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ladeerry
Posts: 1
Joined: Thu Dec 20, 2012 3:20 pm

GMC truck head lights go off

Unread post by ladeerry » Thu Dec 20, 2012 4:10 pm

what would be wrong with my truck when i go to dim my lights and i loose all my lights. Not the dash lights but head lights and the running lights still stay on, just no head lights then back to brights its ok again.

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ProTech
Posts: 652
Joined: Wed Oct 17, 2012 10:08 am

Re: GMC truck head lights go off

Unread post by ProTech » Thu Dec 20, 2012 8:27 pm

Probably a faulty headlamp switch.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+

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