Hi all, My car was parked when it was clipped by a car one night, and I was standing a mere 20 feet away with a bin of laundry and couldn't get the license plate. Fortunately, the only thing damaged was the mirror which is cracked (and not shattered). I've been looking online and see that I can order the mirror glass, but it doesn't include the heating coil behind it. My question is: Can I take the broken mirror off the working coil, and put a new mirror on it? If so, how?