The few times I've been driving my wife's 07 S40 have been driving me crazy. I programmed the doors to lock automatically for her, however, there doesn't seem to be a way to automatically unlock. Every car I've owned unlocks all the doors with the removal of the key from the switch or opening the driver's door. Is there something I'm missing or needs to be programmed by the dealer? I couldn't find anything in the manual.

Thanks in advance.