Key Programming
Programming a transponder key or remote fob so your car recognizes it and lets the engine start. Needed for new, replacement, or spare keys.
Find a TechnicianCommon causes
- New or replacement key needs to be synced to the car
- Adding a spare key to the vehicle's system
- Remote unlock/lock buttons stopped working
- Immobilizer rejects the current key
- Used or aftermarket fob needs pairing
- Push-to-start smart key not recognized
Frequently asked questions
Does every car key need programming?
Most modern keys do — if your key has a chip or remote buttons, it must be programmed to the car to start it or work the locks.
Can a key be programmed on-site?
Yes — a mobile locksmith carries the tools to program transponder and smart keys right where your car is parked.
How it works
1
Describe the issue
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2
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3
Get it fixed
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