A code reader for your car can mean the difference between dropping everything and heading for the mechanic and letting that warning light ride a little bit.

You can use your iPhone as a digital car key with specific car models thanks to a new feature in iOS 13.

Electronic keys introduce new components that can be expensive, even without paying a dealer to program them. If you can do the job yourself, you can save both time and money by not having to visit ...

If the automatic pairing process fails, users can manually add the Car Key using a PIN code generated by the car manufacturer’s app.