I used info in this thread to replace my side mirror on my WN Caprice. Some tips for others coming across this thread:
- There are very similar mirrors with different features as they are the same as the VF so be sure you get the right one for you. For WN Caprice you need mirrors with puddle light, heated and blind spot alert.
- I did all this work with the window fully open.
- (refer pics below) There's 3 torx screws holding the mirror in place to the door frame. Behind the plastic cover for the wing mirror on the inside of the door you'll see 2 which are obvious and one larger bolt. Don't undo the bolt as that holds the inner frame in place and isn't related to the wing mirror. The 3rd screw which you cannot see is tucked behind the door seal near the bottom front corner. Carefully life the seal using trim removal tool and shine a torch under it and you'll find it. When you've found it, carefully lift off the door seal clip (on my attempt the clip stayed in the door frame and pulled free from the seal so I just had to prise it back into place using a hook and small pliers) closest to the screw so you can bend it back enough to get a screw driver in there (it's the hole you see near my thumb in the photo)
- When re-fitting the door trim, I first had to remove the window weather strip from the door trim using trim removal tools - it just comes off by pulling away from the door trim. i.e. not at an angle or need for squeezing any clips open / closed etc - then press fit it downwards onto the door frame then present the door trim up to the door panel (making sure I had the door lock knob positioned in the hole first) and weather strip. Pic below shows weather strip back in place ready for door trim to be presented.
Found what looks like like workshop manual pics I found on a US site discussing door trim and mirror removal on Caprice: