Modern cars are basically computers on wheels. With so many electrical systems, sensors, and motors, there’s so much that could potentially go wrong. When something does go awry, pinpointing the ...

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Adding a car key to an iPhone requires going through the manufacturer's app and then pairing the phone to the car via NFC.

If you own a car built after 1996, it comes equipped with a second-generation onboard diagnostic (OBD or OBDII) system. These systems work together with the vehicle's primary computer or powertrain ...

A request to borrow a car code reader raises the dilemma of borrowing from friends (credit: Gemini) A reader asks about the etiquette of a “borrowing policy” between friends. A friend asked to borrow ...