Jward1

Help!!! Was installing new speakers in my 07 GMC Sierra new body style and pinched my window switch/door lock harness in between bolt and door frame when reinstalling my door panel. Dash lights flickered and so I removed door panel and comfirmed my wiring harness was slightly damaged from bolt. Repaired wires and reinstalled door panel. Now my Lt brake light. Lt blinker, Door locks, Lt window are all inop. When I press brake pedal dash lights go off. Also when I turn blinker on to Lt the lights flicker on inside. Checked all my fuses inside cab and all seem to be fine. What next and what could it be. Hoping I didn't fry bcm or something like that. Any advise would be appreciated. Thanks for your time.