Along with being able to remotely start your car, some kits will serve as alarm systems, allowing you to lock/unlock your doors remotely, pop the trunk, and more.

If your car's smart key dies on you, it's still possible to unlock your car and start the ignition without replacing the key's battery immediately.

With the door open, manually lock your Subaru, then simultaneously press and hold the Unlock and Trunk Release buttons until ...

The keyless car is a marvel of engineering. But how is it that they can start even when the battery in your key fob goes dead? The answer lies in science.

Some automakers have even expanded the remote start button's functionality and/or use a different icon — that's why BMW has a diamond button on its key fob, for instance.

Do you have an auto start-stop button? New cars are increasingly equipped with the feature, but one TikToker has had it. In a video complaint, Victoria Alese (@victoriaalese) says that the “Auto ...