Key Broken In Car Ignition — What To Do
A key broken off in a car ignition needs extraction from the ignition cylinder itself, which is more involved than a house door lock because the ignition switch sits behind the steering column trim. Do not turn the ignition further or try to start the car, since a fragment lodged wrong can damage the switch.
An ignition break is more disruptive than a door lock break, since the car is not going anywhere until it is resolved.
Why ignition breaks are different from door breaks
| House door lock | Car ignition | |
|---|---|---|
| Access to the cylinder | Directly at the door face | Behind steering column trim on many vehicles |
| Risk of turning it further | Lock jams | Can damage the ignition switch itself |
| Typical fix | Extraction plus rekey or new key | Extraction, sometimes with panel removal |
What to do right away
- Stop turning the key immediately. Further attempts risk pushing the fragment deeper or damaging the switch.
- Do not try to start the car another way if the fragment is blocking normal operation.
- Note whether the car was running or off when it broke — this affects the approach.
Can you still drive after extraction?
In most cases, yes — once the fragment is out and a new key is cut, the ignition itself is undamaged and works normally. Ignition replacement is only needed if the switch was damaged during the break or a failed extraction attempt.
Why this is not a DIY job
Ignition cylinders are more sensitive than door locks, and household extraction attempts risk turning a straightforward fix into an ignition switch replacement, which costs significantly more than extraction alone.
Booking an ignition key extraction
Tell us the make and model, and whether the car was running or off when it broke. Ranges are on the prices page, full detail on broken key extraction.