Are the interior lights "instant on", or do they gradually come up to full brightness? The reason that I am asking is that a "constant current" LED replacement will not be dimmable, and that feature would be lost (they will be either on or off).
Canyon 4WD SLT Crew Cab, Short Bed, Cyber out, Jet Black In, Bose and Nav, Alert Package, Towing Package
11-20-2014 Ordered (San Jose, dealer with allocation): 11-22-2014 1100:12-02-2014 2000: 12-02-2014 3000 Got Build Sheet from GMC Chat: 12-19-2014 3300: 01-15-2015 3400 No TPW: 01-21-2015 4000 Got VIN: 01-23-2015 4200 In transit. ETA in CA 2/2:01-29-2015 4200 Seen in Elko Nevada, VDC 1/31: 02-07-2015 Picked up at dealer!