What happens when 2 people, each with their oun FOB approach the car from opposite sides??? Which takes precedent??

 

In this case, I would say last is first.

I don't know if the RL works the same, but I just tried this with my TL. Each time you click one of the keyfobs to unlock, the MID changes from Driver 1 detected to Driver 2 detected, and so forth.

 

On the RL, I believe it is whoever contacts the door handle to open the door first...

I remember someone said something along those lines, but my memory could be wrong...

 

In the RL first is first; whichever FOB is sensed first becomes the "Driver" with their settings being evident.