Replacing a car key used to mean a quick trip to the hardware store. For most modern vehicles it now involves electronics as well as metal. Here is what affects the process and how to make it smoother.

What kind of key do you have?

• Basic metal key: older vehicles with no chip. Cutting is all that is needed.
• Transponder key: a chip in the head must be programmed to the car.
• Remote head key or flip key: a transponder plus remote buttons, both of which need setup.
• Smart key or proximity fob: used with push-button start, with an emergency blade inside.

What to have ready

• Year, make and model.
• VIN from the dashboard, door jamb or registration.
• Proof of ownership and a matching photo ID.
• Any existing keys, since some cars erase keys that are not present during programming.

Lost every key?

All-keys-lost replacement is still possible, but it takes more steps because there is no key to copy. A key can be cut to the vehicle's code and programmed where the car is parked.

If keys were stolen

Ask to have the missing keys removed from the car's memory when the new key is programmed, where the vehicle supports it.

Prevent the next one

Get a spare made while you still have a working key, and keep it at home rather than in the car.

Choice City Locksmith provides car key replacement in Fort Collins and across Northern Colorado, at your vehicle. Phone (970) 803-1100.