08 Gmc Sieera 1500 Talight Problem

[okcok]

ok guys im new to this forum and i need help....my 08 gmc sierra 1500 5.3 when i stop and turn off everthing and pull the key out lock the doors and leave my DRIVER SIDE TAILIGHT STAYS ON BRIGHT...What do i need to check for all the bulbs look good...any comments will help...thanx

[okcok]

ok my truck is fixed....new BCM fuse block under hood and couple wires under dash that needed attention...all together i spent 960$ at dealer parts and labor...everthing is working fine now...

[okcok]

ok i was meesing with a fuse box just touching fuses and relays now taillight is fixed but my passenger side window and back passanger is not working and u can hear click when u try to roll them down ...