My 01 wj drivers mirror glass is junk, it has all the options and was wondering how hard it was to change the glass in it other than changing out the whole unit. I will have to get glass that has heated and auto dim obviously. Is there anything else I should know before I dive in?

 

http://www.ebay.com/itm/like/140885973473?lpid=82

 

I found these, w/o the memory and auto dim. It seems like the units with heat, auto dim, and memory are hard to find. That's why I was just going to find the replacement glass that has heat and auto dim built into glass, then the memory function will still work with my unit.