BIFTU All The Lights On Module for GM, 4 High Mod Low Beams Auto on with High Beams Compatible with 2003-2007 Chevy Silverado GMC Sierra 1500/2500/3500 Classic

【All Front Light On 】This all light mod allows your high beams and low beams to be on simultaneously to illuminate the roadway when your high beams are activated. Big Improvement on dark country road at night. Notification: low-beams will function normally, when the high-beams are not turned on.
【Easy Installation 】find your fuse box, pull out 3 relays labeled Fog Lp, Hdlp-Low, Hdlp-Hi. Lay down the circuit board and reinstall those relays back into original location. No modification to existing wiring. It took less than 5 minutes to install
【Compatibility 】compatible with 2003 2004 2005 2006 2007 chevy silverado and gmc sierra 1500/2500/3500, 2003–2007 GMT 800 trucks, 2004-2006 yukon, 2004-2006 tahoe, 2003-2006 avalanche 1500, 2004-2006 cadillac escalade, 2003-2006 escalade ext
【 High Performance】made of FR-4 PCB Materials, solid construction, durable and much safer to use.
【Package Including 】1 x high performance low beams auto on with High Beams mod module. Our worry-free 12-month warranty, and 24 hours friendly customer service.