Lights Module 6 High Mod, for GM Low Beams High Beams & DRL Light On Simultaneously Compatible with 2003-2007 Chevy Silverado GMC Sierra 1500/2500/3500 Classic electronics_July2024_update With their specially designed

With their specially designed

Including direct fit wiring harnesses to complete the repair

in car or on travel

[High Sound Level ]Back-up alarm for turck warning horn produces a Powerful Beeping Sound that is 110(3dB) Decibel

DVD driver and accessories to stabilize the connection

Lights Module 6 High Mod, for GM Low Beams High Beams & DRL Light On Simultaneously Compatible with 2003-2007 Chevy Silverado GMC Sierra 1500/2500/3500 Classic electronics_July2024_update With their specially designedLights Module 6 High Mod, for GM Low Beams High Beams & DRL Light On Simultaneously Compatible with 2003 2007 Chevy Silverado GMC Sierra 1500 2500 3500 Classic Product Features Compatible with 2003 2007 Chevy Silverado GMC Sierra 1500 2500 3500 Classic Low Beams And Fog Lamps When You Turn On Your High Beams Remove the three relays labeled, Fog Lp, Hdlp Low, Hdlp Hi. Lay down the circuit board and reinstall three relays back into original location. No