Car Key Fob

The first fobs were add-ons and meant to be a convenience. They can lock and unlock your vehicle, but you still use a traditional key to start the car. The key can also be used to unlock the doors.

If you lose it: If you lose just the fob, you’re OK. You can still use your key to unlock your car and start it. Fobs are readily available as aftermarket products and are easily programmable; you don’t need a special tool. You can find them at dealerships, auto parts stores or online. They’re also inexpensive (less than $20).

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