Keep key fob by your nightstand. If you hear something in the night, hitting the panic button can scare off criminals.
If the garage is deserted, setting off alarm feature can also help ward off would-be criminals.
OK, this one may seem obvious... unless you have a keyless car and a fob with a dead battery.
GMC offers some models that allow you to set a "memory" of where you like your seat.
Never again worry about scraping another vehicle. The car key fob for Teslas can be used to park your car in tight spaces.