Loose Door Mirror 1983 3rd Gen Firebird Fix

In this video I fix a loose door mirror on my 1983 Pontiac Firebird. The mirror had a lot of wobble, so I removed the interior door panel, accessed the mounting area, and tightened the 10mm nuts inside the door. This is a simple but important repair for any 3rd‑gen Firebird or Trans Am owner dealing with a shaky or unstable side mirror. I filmed the whole process with a GoPro so you can clearly see each step — from removing the trim clips to tightening the mirror bolts and refitting the door panel. This repair applies to most 1982–1992 Firebird and Trans Am models with the same mirror design. If your Firebird’s side mirror is loose, vibrating, or wobbling at speed, this guide should help you get it solid again.