It's available in many models made by Chevrolet, GMC, Cadillac, and Buick. Here's how to use it, how to extend the engine's run time, and a few points to keep in mind.

Consumer Reports shows you how to add a remote start to your car, even years after you bought it. There are some restrictions and caveats to be aware of with remote-start systems.

GM's Chevrolet announced today that, for $300 or less, you could start the car by remote, while your still brushing your teeth, to make it all warm and comfy by the time you open its doors.