hey guys my remote batterys getting a little low on the fob. can i just replace the battery? i think theres a screw on the back of the key. Ive heard some storys about the key not working afterwards and that u need to code it in again. i do have the code thingy for the jiggermy boo thingy on the dash.

any help?

 

I've always just taken mine to the local watch place who have done it for me. They always say it might not work and may need re-coding but mine's always been fine.