Originally Posted by BubbaATL
It's a good feature (and I thought pretty much all cars did it) — but not nearly as useful as what our old Mercedes used to do in addition, which was to roll up the windows and close the sunroof when you held down the lock button on the keyfob in sufficient proximity to the door handle. I really miss that.
....if you know someone with the WiTech software. A former coworker's brother worked for a dealer and we did some neat stuff:
Windows up/ down with key fob.
Remote start would also roll them up.
Remote unlatch rear glass.
Front passenger heated seat w/ remote start (for the wife)
Rear heated seat w/ remote start when front comes on (for the dog)
Front cooled seats come on together w/ remote start.
Increased rear wiper delay to 30 seconds when on intermittent.
If you have someone with access to the software there is a ton of things you can do. I never got around to really digging into it, but I had planned on getting Mercedes ML rear door handles and wiring them into the harness so the keyless entry could be done from all 4 doors.