got a 2007 edge sel. the car does not have an outside temperature gauge, so i bought a outside temp/compass rewar view mirror from the dealer parts dept. and plan to install it myself. the problem is the removal of the existing, (factory installed) rear view mirror. there seems to be some sort of spring clip that holds the mirror in place instead of a set screw. can't figure out how to release the spring clip to remove the mirror. any help or advice would be great. i don't want to damage the old mirror or the windshield!
