They were pretty easy to install in a few minutes. Once installed I turned on the lights and found they were much whiter and seemed brighter. When I had low beams on and turned on the driving lights, the low beam would change to high beam with driving lights. When I changed to high beam they went to high beam and the driving lights turned off. May 08, 2014 · The high beam and the low beam are on the same fuse. The left side is on fuse F62 and the right side is on fuse F67. The light switch is a logic switch that tells the body control module what lights to turn on. i.e. the current for the headlights does not flow through the light switch. To turn on the high beams, push the turn signal lever forward, or pull it towards you (this depends on your car), until it locks into place. Return the lever to its original position to turn off the high beams. When the high beam lights are turned on, a blue symbol similar to the headlight symbol will illuminate on the instrument panel.
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High Beam Headlight Relay Kit. Since the four-headlight system was introduced in 1988 on GM pickups, the low beams would go off when the high beams are turned on. This kit will increase the intensity and improve the spread pattern by keeping all four lights on when in high beam mode. The lowbeams work just fine, when I turn on the highbeams, my headlights turn off completely, I'm having a really hard time trying to figure out where the problem is. All my interior lights, signals, and parking lights still stay on, the headlights are the only thing that run off completely, this is only when I turn the high beams on.Train yolo on custom dataset
See full list on yourmechanic.com 2014 GMC Sierra 1500, Last night I got into my truck and neither my high beams or low beams would turn on in my truck. The fog lights, turn signal/marker lights, and tail lights all work. I tried auto and on on the switch. I tested for power at the headlight fuse and did not have any with the headlights turned on.