Brighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the GM All Lights On Module will turn on the high-beams, low beams and fog lamps when you turn on your high-beams. When the high-beams are NOT turned on your low-beams and fog lights will function normally.
2003-2007 Classic 1500, 2500, 3500 Silverado/Sierra and full size GM - or - if your fuse box is laid out like the one shown below
1. Remove the relays labeled: FOG LP, HDLP-LOW, DRL, HDLP-HI
2. Lay the GM All Lights On circuit board in the location shown below
3. Reinstall the four relays back into their original location
GM-All-Lights-On-Module-2003-2007, March 15, 2018 By Anonymous (PLEASANTON, CA)(Verified)
Installed in about 3 minutes on my 2006 GMC 2500HD LBZ. Works as advertised.
Lights on module, March 12, 2018 By Thomas (JEROME, ID)(Verified)
This works awesome, super easy install and uses all of your lights on high beam. Great for out in the west for those long dark roads.
Works as described, March 7, 2018 By Anonymous (Saginaw, MI)(Verified)
Works as described
Finally!!, February 24, 2018 By Jimmy Parker (Thorsby, AL)(Verified)
For all the PITA things that automakers do â€˜for usâ€™ automatically ~~ such as forcing auto lock of doors, turning off recirculated air periodically, and specifically here: turning off Fog Lights when I hit Hi-Beams ~~ this fixes ONE of those (and adds the Low-Beams to boot!!). I love Love LOVE this!! Works just as described. VERY easy to install, just had to install at a slight tilt to get below the top lips of adjacent fuses (2005 2500HD, likely similar on others). Now if I didnâ€™t have to turn my Fog Lights back on after every time I shut down and restart (thanks GM for thinking I might want to have to redo this EVERY TRIP) and many other â€˜helpful and safety featuresâ€™...Iâ€™d be set. Canâ€™t have it all, they say.
Bright lights, December 19, 2017 By Chris (ONTARIO, CA)(Verified)
This mod can be done with the 2 diodes for about $4 but the fleece all lights on board makes for a cleaner and safer mod that's worry free. This stays in place and won't get crossed connected like the cheaper mod could. I feel it's a smarter idea to spend $15 extra and save hundreds in electrical issues.
All lights on, October 27, 2017 By Anonymous (PEORIA, AZ)(Verified)
Great installation instructions. Easy to install and worked exactly as described.
All light module, August 21, 2017 By Anonymous (Statesville, NC)(Verified)
Super easy to install, makes for great lighting at night where roads are not lit up.
Lots of Light, August 2, 2017 By Anonymous (Emerald Park)(Verified)
Easy to install, easy to follow instructions, works great, lots of light - especially on bright.
Great Product, August 1, 2017 By VINCENT (Standish, CA)(Verified)
I used this clever little device to replace the BriteBox controller i installed ten years earlier. This little board allowed me to completely remove the excess wiring, relay box, and connectors the BriteBox required. SUPER simple to install and so far seems to be rugged enough to cope with the hundreds of rough dirt roads i travel weekly. Must buy if you want that "all on" when you hit the high beams.