I'm having the same problem.... I didn't have a spare, so i ended up purchasing a new key.... $200 later, the remote will not lock or unlock the doors, nor will it open the trunk.the doors, and the trunk will open using the key. However the doors, and the trunk will open manually using the key. Anyone have any suggestions, or ideas?
Posted this before but as i reread it i found that it was misleading... the remote does not work at all. With that said, i'd like to thank the previous poster for his response.