The other day I knocked (slightly, I must stress) the rearview mirror in my car - the one on the inside - which promptly fell off. According to the "owner's manual" the mirror is designed to fall off in case of impact as a safety feature - I'd have thought that an elbow would not have the same effect as a car crash, but I obviously stand corrected. I've tried to stick it back up with the "Locktite Rearview Mirror and Aerial Bonder" which I got in a filling station, but that worked less than if I'd used bluetack... I've gone to one of those Motor Factor shops but they only had permanent glue. Now, here's my question: is there an adhesive on the market that would work a bit like the original one (i.e. that would make the mirror drop in case of impact), or would I have to replace the whole thing? I phoned the dealership but they couldn't tell me. Thanks.