Losing one car key is an annoyance. Losing every key you have is a bigger problem, because there is no working key left to copy or to help program a new one. The good news is that a replacement is almost always possible. Here is how it works and how to make the process go smoothly.
First, make sure the keys are really gone
Retrace your steps, check coat pockets, bags, the car itself if it is unlocked, and call any place you visited recently. Ask whether anyone in the household borrowed the car. It is surprising how often a "lost" key turns up in a jacket or a gym bag.
Why all-keys-lost is different
Most modern car keys have two parts: a metal blade cut to match the door and ignition locks, and a transponder chip or remote that the car's computer must recognize before the engine will run. When you still have one working key, a new key can often be cut by copying the old one and added to the car alongside it. When every key is gone, the blade has to be cut from the vehicle's key code or by decoding a lock, and the new key has to be programmed to the car without an existing key to start from.
What you will need
- The year, make and model of the vehicle.
- The VIN, found on the dashboard near the windshield, on the driver's door jamb, or on your registration and insurance card.
- Proof of ownership, such as the registration or title, plus a photo ID that matches. A reputable locksmith or dealer will not make a key without it.
- The exact location of the car, if it cannot be moved.
Dealer or locksmith?
A dealership can make a replacement key, but the car usually needs to be at the dealer, which can mean a tow when there is no key to drive it. An automotive locksmith can often cut and program the key where the car is parked. Either way, ask up front whether they support your specific model and what the process involves.
What about the old keys?
If your keys were stolen rather than simply lost, ask to have the old keys erased from the car's memory when the new key is programmed, where the vehicle supports it. That stops a stolen key from starting the car. If house keys were on the same ring, consider rekeying your home locks too.
Push-button start cars
Vehicles with keyless entry and push-button start use a smart key or proximity fob. Replacing one when all are lost follows the same idea: a new fob is programmed to the car, and the hidden emergency key blade inside it is cut to match the door lock.
How to avoid doing this again
- Get a spare made as soon as you are down to one key. It is simpler and usually less expensive than replacing the last one.
- Keep the spare at home, not in the car.
- Consider a small tracking tag on your key ring.
- Keep a photo of your VIN and registration on your phone so you have the details when you need them.
Getting it done
Losing every key is stressful, but it is a routine job for an automotive locksmith with the right equipment. Choice City Locksmith provides car key replacement in Fort Collins and across Northern Colorado, including all-keys-lost situations, at your vehicle. Phone (970) 803-1100.
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