Press the dome over-ride button three times. 
everytime you get in the truck.... or somehow disable the little sensor on the dash that turns the lights on when there is a lack of light. On my truck it is on the rack covered the windshield defrost-er vents.gotta(be)low said:Press the dome over-ride button three times.![]()
Did this using this exact write up and it worked perfectly...purchased the resistor from Radio Shack.GKR said:Go to www.fullsizechevy.com/fscu/shawn.shtml. This guy did a great write up with pics. It worked perfect on my 02 Yukon.
x2. I love auto headlights, cant even count the number of times I have left my headlights on before and the battery died :flame:Black_Chrome said:Y? It has never bothered me, biggest luxury IMO
The newer trucks will turn off your headlights/dome lights/any light if left on for a certain amount of time with the key in. Left my cab light on one time, but it went off after like 20 minutes so the next morning I still had battery :head:GMCtrk said:x2. I love auto headlights, cant even count the number of times I have left my headlights on before and the battery died :flame:
damn....new technology > me :bawl:HumanZoom said:The newer trucks will turn off your headlights/dome lights/any light if left on for a certain amount of time with the key in. Left my cab light on one time, but it went off after like 20 minutes so the next morning I still had battery :head:
:word: The auto headlights are awesome, the only downside is when u drive another car and forget to turn the lights on.Black_Chrome said:Y? It has never bothered me, biggest luxury IMO
I found out about this while crusing back from the track in my Suburban a few months ago. Empty highway late at night with me doing just over 100. I forgot what I was doing but I hit this switch twice (on-off-on-off) and then all the lights were out (no highway lights either). I think everyone in a 1/2 mile radious heard me yell "oh sh*t!". I yanked back on the directional stawk to get the high beams on until my brain caught up and figured out what was going on.Press the dome over-ride button three times
Yikes! I've never done that on accident.. scary.. and I would never do it on purpose doing the 100mph+ thing :crazy: :nonono:tbyrne said:I found out about this while crusing back from the track in my Suburban a few months ago. Empty highway late at night with me doing just over 100. I forgot what I was doing but I hit this switch twice (on-off-on-off) and then all the lights were out (no highway lights either). I think everyone in a 1/2 mile radious heard me yell "oh sh*t!". I yanked back on the directional stawk to get the high beams on until my brain caught up and figured out what was going on.