pull back on the dimmer switch and hold it
You do not want to do this ... the bulb, which has two elements, will quickly overheat and burn out, leaving you with no headlights whatsoever. Holding back on the dimmer switch will burn up the relay by overheating it, too.
DRL.
Come to our enthusiasts forum and find out www.trailvoy.com
yes,4 separate bulbs,2high beam-2 low beam
had that prblem, its your wireing hornis
yes my brother has done it on several Chevy vehicles with that style head lights
Perhaps the high beam part of the lights are rs
The daytime running lights are the low beam lights run by a specific circuit. If they don't work then check your fuses and then the wiring harness for damage.
Low beam head lights? High beam head lights? Day time driving lights? Tail lights? Brake lights? Dash lights? Signal lights? Dome light? Glove compartment light? Trunk light? License plate light? Courtesy lights? Give us a clue.
Low Beam: 9006 High Beam: 9005 See sources and related links below for more information on the 2006 Chevrolet Trailblazer bulb/lamp part numbers.
Bulbs blew
These lights have 2 different "lights" in each of them. This occurs frequently. Change out the bulb and everything will be working fine once again.
first,unscrew it from the back,2nd,buy a bulb,3rdunplug the wires insert bulb then plug wires in again. it should work.