Key FOB Won't Work When Engine Running?
 

Hi guys I drive a 2009 GS350 and I just noticed that when I start the car and decide to get out while it is running my Key FOB doesn't perform any of the functions suck as lock the doors or open the trunk. I wasn't sure if it was supposed to do this as when I leave my car running to warm up for a few minutes I kind of want to lock the doors.

My 2007 GS350 works the same. wont unlock the rest of the doors (by touching the backside of door handles) once the car has started.