Tempted to save money by DIYing a new key fob or smart key for your car? It could save you hundreds.

Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

An expert tells Money the price you pay for a new car key fob reflects the need for security.

Look in your pocket, purse, bag, or junk drawer, and chances are you’ll find a key fob. The basic ones lock and unlock your car’s doors. The fanciest do much more. But no matter which kind you have, ...

A "key" feature of today's car keys is not having to physically touch them to enter or start the car, thanks to developments like RFID proximity technology (which is short for radio frequency ...

Given that the best way to store your car keys at night is by putting them in a coffee can, what's an ex-FBI agent's advice to protect cars from theft during the day? Wrap car fobs in aluminum foil.

A leaky sunroof is often caused by clogged drains, which can be cleaned at a repair shop. Most modern car batteries are sealed and do not require adding water for maintenance. An automotive locksmith ...