The activity key seems to work for me (but not 100% of the time, which is perplexing).
However, as far as I can tell the only door which unlocks is the driver's door. Not the tailgate, which one might think would be the most useful, since I'm standing right in front of it to unlock the car! I tried stashing the fob inside the tailgate as well as inside the driver's door but did not find a difference in behavior.
Do other people see this limitation, or know of settings which can be adjusted to get the tailgate to unlock when the activity key unlocks the car?
However, as far as I can tell the only door which unlocks is the driver's door. Not the tailgate, which one might think would be the most useful, since I'm standing right in front of it to unlock the car! I tried stashing the fob inside the tailgate as well as inside the driver's door but did not find a difference in behavior.
Do other people see this limitation, or know of settings which can be adjusted to get the tailgate to unlock when the activity key unlocks the car?