We've got a Sienna that has the smart key and it is a pretty wonderful thing. Proximity lights come on when we approach, doors unlock when I grab the handle and tug.
My concerns about going keyless would be security of the signal. There was a rash of break-ins for smart vehicles a little while ago. Someone found a way to clone the signals with a device and break into cars.
My concerns about going keyless would be security of the signal. There was a rash of break-ins for smart vehicles a little while ago. Someone found a way to clone the signals with a device and break into cars.