DETROIT (AP) — Toyota will test a new car-sharing system next year that lets users unlock doors and start cars with their smartphones. The Smart Key Box system eliminates the need for a physical key.

Toyota has unveiled a new device aimed at allowing anyone to share their car. The Smart Key Box (SKB) can be installed in a vehicle so as to provide access to people via their smartphones. The SKB ...

[Fileark] has instructions for reprogramming keyless entry devices for your car. His demonstration video, which you can see after the break, shows how to make one key fob work for two different ...