dash lights go dim. The the next time you start up they will be real bright. This goes on every day
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2008 Chevrolet Silverado 1500 HD Question: Why do my dash lights go dim, and other times wil be real bright?
Answer #1gmc4me January 19, 2012, 18:20Journeyman
Sounds like a bad dimmer switch. Try moving the switch and see if it acts up. Dont forget to turn on the headlight when doing so. Otherwise you may have a problem with the charging system.
KENSTIRE from Ken's Tire Service, January 19, 2012, 20:36Enthusiast
is it possibly when your headlights turn on? there are setting in the new vehicles that I would check first. also make sure there are no papers or anything blocking the little sensor button on the dash for your lights.
Replycooch, January 23, 2012, 21:05Rookie
this happens when the lights are on or just parking. only the dash lights go dim