Wing Mirror Removal

[curly]

HI i'm new here! I need to replace the drivers side wing mirror on my vectra. I have a complete mirror unit to fit but am a bit unsure of how to do it!! Do i have to remove the whole door card to get to the fixing screws or just the trim at the back of the mirror??????? If so how as I don't want to inflict any damage on my trim!

[Gsi3.2]

It's easier to remove the entire door trim as Mr VX has made it hard to remove the black corner triangle without busting the lugs..

The black plastic bit clips in on 3 popstuds, and that reveals 2 of the 3 mounting screws.. the other one is forward if that, behind a small round bung..The electrics are all on one simple plug..all the fixings are Torx insert

[curly]

cheers for that I'll have a go!