The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you tell if it needs a new battery?

Apple has added support for Rivian's R1T and R1S so iPhone and Apple Watch owners can use the phone as a native key. Rivian ...

GM's Remote Auto Parking feature is described in some past-model-year Cadillac owner's manuals, but the autonomous parking feature isn't ready quite yet.