Originally Posted by nikeman
Only reason I have used it other than just playing was when I wanted to lock my truck but didn't feel like going to my keys. It's takes 2 full minutes for it to do anything so that makes it pretty useless for me except when I'm being lazy and time doesn't matter.
Yea, its not that useful really, but it did come in handy when I was too lazy to go inside the house to get my keys so I could get something out of the locked truck.
My wife's BMW has something similar and its no faster, takes at least a minute for it to anything.