99 sierra headlight dont turn off
Posted 04 January 2007 - 10:49 PM
Posted 04 January 2007 - 11:19 PM
Edited by Savage420, 04 January 2007 - 11:20 PM.
80 sliverado...slammed, big block, 1/4 mile rig...too much to list!!!
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Savage SS SH.28, 3 speed and Modded all to hell!
T-Maxx .21 with some mods!
Posted 06 January 2007 - 01:53 AM
Posted 10 January 2007 - 12:34 AM
Thanks... That website should help...
Hi, I have a 2000 Sierra and I too am trying to figure out how to disable the automatic headlight feature. I tried the dome light override technique but it didn't work. Other than that the only other ways I have seen are to start tooling around with the wiring. You can put in a search in this forum for "automatic headlights" and you should come up with a result "turning of automatic headlights," in that forum you will find instructions on how to disable the automatic headlights through the wiring. There is also a website http://www.lightsout.org/disable.html (you will have to scroll down to find the section "1999 GM full size trucks") there is another technique there on how to disable the automatic headlights through the wiring. None of this stuff is as simple as pressing the dome override button, but I suppose if you really want to disable the automatic headlights this is better than nothing. I hope this stuff is at least semi-useful, good luck.
Posted 10 January 2007 - 07:40 AM
basically you have to replace the sensor in the dash with a resistor. Either the sensor itself or cut the wires at the fuse box and put the resistor there. This turns your headlights into full manual control (no auto light EVER)
8.1/Allison/4:10/locking rear axle