to make things short..
my right hand mirror got totally smashed by a hit and run driver, so i had to go to the service center for a replacement..
he had to take of the door panel to reach the cables connecting the mirror with the electronic switch inside the door!
i was watching him closely how he did it and these are the excat steps he took!:
1- he removed the silver part of the door knob
2- he popped out the plastic part of the door handle which has the glass electric switch
3- under the plastic thing he removed there were 2 screws, he took those off too
4- he slide a plastic tool (just like a flat head screwdriver) in the space between the door panel and the actual door
5- he pried the panel all around and then lifted it from bottom up
6- under the panel was a nylon sheet covering the spaces in the door ( i thought that was used to detect any tampering, but it turned out that it prevents the whisteling noise at high speeds!)
All that i didnt pay a single dime

all covered by the insurance.. (ALL RISK Insurance)