We just picked up our new Expedition yesterday and I'm a bit overwhelmed with everything to learn! One question I have is about the key fobs. Our previous vehicle (Honda Pilot) had a "Key 1" and "Key 2" which then set the driver's seat settings to the memory settings for the corresponding drivers. Do the Expedition key fobs do that, or do you push the button on the door when the driver gets in? Just curious if we need to determine a "His" and "Hers" key or if they are interchangeable. Thanks for any advice!