Is there anyway to have my daytime running lamps on with the headlights? I remember doing a mod like this on my 2007 and 2004 GMC Sierra’s. If memory serves me right, I simply install a diode on one or two of the relays on the relay block.
I’m curious what can be done with the newer model Tahoe’s.
I’m curious what can be done with the newer model Tahoe’s.