Getwired
Full Access Member
Why did you specifically mention cruise control? How do tail lights affect the cruise control? Or am I just being stupid??? :confused2:
Nah, not stupid. There's some talk of tail-light circuits (i.e. brake?) affecting how cruise control senses a cancel / suspend command or something of the like, though the newer GMT900's supposedly have this built-in to the brake pedal. It's even written on a little paper insert that comes with the tails to check your cruise control when you're done. Maybe a Caddy thing? I dunno; but no issues on Denali so far.