BEL STiR Plus
Valentine One Mirror System
Mercedes W204 C Class C300 / C350 / C63
Step one is removing the mirror and headrest. The headrest is simple - just fold the rear seat down and it will come right out. You will need a small torx socket or screwdriver and a hook tool to get the mirror off.
Next the cover directly above the mirror needs to be pulled down, it doesn't come completely off - just pull it down and let it rest on top of the mirror.
Now just pull down on the mirror and it will pop free from the mounting bracket. The mirror has two wiring harnesses that have to be unplugged, the map light assembly needs to be removed to free the wires.
With the front of the headliner now loose pull down gently with one hand and reach in with the other hand to release the back of the map light assembly - there's two clips that need to be pulled forward to lower the back part of the assembly.