A smart key works just like a regular car key, in that it can lock, unlock, and start the car. ... or wherever the sensor in your specific vehicle is. If that doesn't work, ...

Apple added a digital car key feature to its Wallet app, allowing users to lock, unlock, and start a compatible vehicle with ...

Viewer-submitted questions for The Car Doctor: Q: I have a 2021 Hyundai Tucson, and a dashboard light keeps signaling that the radar is blocked. The dealership quoted a high price to replace it. Is… ...

A TikTok user has shared a video showing how to unlock a car manually when the key battery is dead - and it's a little-known hack that many drivers were not aware of ...

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.

In addition to showing off some great new CarPlay features, the company announced that car keys will soon be supported by 13 new vehicle brands inside the Apple Wallet app. Here’s what’s coming.