How To - disable auto headlights Tahoe

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whemic25

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Worked great

These instructions are spot on, just did my modification in the driveway in just under 30 minutes. THANKS A LOT MAN
 

livingez_123

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I did this last month, and it works perfect on my 01 Denali. No more HID's coming on when I unlock my doors at night.
 

Grimes

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I wish my headlights lights would come on at night when I unlock my rig lol

I believe it is in the DIC settings, if you have that feature. I say that because 1, mine have never come on, and 2, I feel like I've seen it.
 

NGAneer

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Has anybody used a smaller resistor to trick the BCM into turning the lights on when it is truly dark? I'm thinking if a 1k or 1.5k ohm resistor tricks the truck into believing it's daylight all the time, could a 500 ohm (or something similar) make the truck think it was daylight until it was truly dark out? Thoughts?
 

NGAneer

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Kept my auto headlights with my HIDs. I wired in a voltage sensitive relay between the headlight switch and the passenger headlight. Since this actuates the control module for my HIDs (H13 bi-xenon) it triggers the HIDs only when there's enough voltage. I just turn the auto headlights off with the interior switch before cranking the truck in my garage during the day. Works great.
 

JonTiffany1

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If you depress the dome light kill switch twice it does the same thing. Just an option.

I press the dome override button 4-times and the auto headlights disable. However, after restarting the truck, the auto headlights resume as normal.

This is something I will definitely be doing! Thanks!!

Jon
 
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