W202 - Problems with side mirror

[elegance4]

Hi guys, my w202 came with folding and heated side mirrors. I went to the mall yesterday and folded the mirror after I parked. Tried unfolding them later but it won't move. I checked the fuse and it was busted. I replace the fuse but it kept on busting when I turn on the car with both the folding switch and mirror adjustment switch physically disconnected thinking that the short was there. Any suggestions what could be wrong ? I tried to isolate where the problem is (right or left mirror), but I can't seem to release the side mirror housing. Can someone help me out with a "how to" ? pictures would be great ! BTW, I have the original side mirrors. Any help or suggestions will be greatly appreciated. Thanks in advance.