Dash lights cycle when driving down the street

[Brian Mckibben]

My dash lights cycle when I'm driving on my 2004 Silverado 1500 Z71

[1/2MillionMile6.0]

I’m not sure what you mean by cycle, but mine started dimming randomly and going completely dark a few nights ago. They would dim and come back, then dim completely and come back. I played with the dimmer switch a little but it kept doing it. Not sure what’s going on. 

[DareDog]

I’m not sure what you mean by cycle, but mine started dimming randomly and going completely dark a few nights ago. They would dim and come back, then dim completely and come back. I played with the dimmer switch a little but it kept doing it. Not sure what’s going on. 

Had same issue you have. Bought new headlight switch and that fixed it.


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