2007 MCS without CA (have to hit the button to open door and put the FOB into the dash). The batteries on both units (2 FOBs) are dying, I understand that they are rechargeable and get recharged when the FOB is in the holder when driving. However, I cant unlock the doors with the button except on a really good day and within an inch of the door. I'm thinking that the battery is done. Any aftermarket source for such a thing? I've searched the forums and googled without any luck...

 

Well you can slide the chrome ring off of the remote and I think that you can just separate the remote and there should be the battery right in there. Haven't tried taking the remote apart yet but I have taken the ring off cause it broke and I had to have it fixed.