Thanks for the replies and guidance....
I guess with cover I meant the body colored piece behind the mirror. Once I can remove that, I should be able to get to the adjustment motor.
Basically I am trying to get behind the mirror on the passenger side.
Thanks again...

__________________
Regards

Mino Erhan Dallas, TX
'97 SL500 40th A.E.
'97 S320
'01 ML320
'85 Peugeot 505 SW
'07 BMW R1200RT
'74 Suzuki GT750