Unfortunately this forum is pretty slow and you will unlikely get any response. Try www.clubsearay.com Its a much more active SR owners forum. Good luck
I had a similiar one in my 2004 260DA. The mirror is attached with a heavy duty Velcro type fastener behind the mirror. Pull slowly, but firmly from the bottom and it will swing up. Check out www.clubsearay.com for a good source for SR information
