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Discussion Starter · #1 ·
Out of wonder, Does anyone else truck lights dim and go bright for the first 30-min after they start there truck?
 

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yes, its just your grid heater kicking on and off when its first started and cold
 

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yes, perfectly normal although it shouldnt cycle on and off for 30 minutes. i believe it is set to turn off if you reach a certain rpm and/or engine temp.
 

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Discussion Starter · #4 ·
nah that was just to a min. Only some of the dodges i've seen around here do it. just figured i would ask. Thanks for the info tho.
 
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