Disaster - rear view mirror leaked!

[Schmeel]

Originally Posted by jonv

Mine has a bubble that has formed from the top down, about 20mm. I guess I know what the cause is, but how do I prevent the potential interior damage if it leaks?

There is no prevention really. Your best option is to either buy a replacement mirror. Or Contact john and he can either replace the glass for you or send you the glass to repair yourself.

Best of luck mate.