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How to Disable Auto Headlamps?

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870 views 4 replies 3 participants last post by  Madmedwyn  
#1 ·
I'm sure a similar thread is buried deep in the archives but I can't find it anywhere. All I see is guides about 00-02 trucks but they changed the interior in '03. I need to find out how to disable automatic headlamps completely in my 2004 Yukon. Basically I want to fool the truck into thinking its always daytime, so I want my DRLs to run unless I physically turn the knob to bumper signals or lowbeams. Thanks.
 
#3 ·
How is that done? Do you pull out the dome sensor from the dash?
 
#5 ·
Awesome read, thanks! I'll be doing this next time I go home.