intellkey battery

[mikegtr06]

ya you can change it its in the owners manual.

heres a link to it so that you dont have to go to the car to get it.....

http://www.altimacoupe.com/dow...M.pdf

[Silver Dollar]

I believe you can also find CR3032 in most computers if you need one in a pinch and don't have time to go to the store (i.e you are at home in the morning and can't open the car any other way for some reason). You should be able to find it providing backup power to preserve Bios settings.. Keep in mind you will lose those settings on your computer if you yank the battery out. Easy to re-add them if you have done it before but could be challenging if you haven't..