Just FYI, Ive been using the digital key all weekend long and its pretty scary to take the car and NOT have a key with you but I've been doing it for a few days now and its been working great. It works off of blue tooth on your phone and you have to have the app open and pretty close to your car but works great! My wife keeps the key buried in her purse so this really helps the fact of me not digging through her purse and empty everything out so I can drive the Land Cruiser. Just take my phone!