Car keys · Georgina
Ignition Lock Repair
The new key from the hardware counter fits the door but stops halfway into the ignition slot, no matter how it is angled or how gently it is pushed.
In plain words
Ignition lock repair and dealer-level key work solve different problems, even though a single visit sometimes touches both. The lock cylinder is a mechanical part that a key physically turns; the immobilizer and transponder system is a separate electronic layer that recognises a chip inside the key. A locksmith services or replaces the cylinder itself, and, where equipped for it, also handles the transponder and immobilizer side, naming plainly any remaining fault that calls for a dealer or specialist instead.
How the visit goesHalf the key is still in your hand. The other half stayed behind in the ignition when it snapped, and now the dash won't light and the wheel won't unlock no matter how carefully you nudge what is left.
Ignition Lock Repair
How the visit goes
Separating a worn key from a worn cylinder
A spare key, even an old one, answers a question a single key cannot. If the spare turns the ignition smoothly while the regular key struggles, the key itself is the likely problem, rounded edges no longer lifting the internal wafers the way a crisp cut does. If both keys behave the same way in the barrel, the wear sits inside the cylinder instead. Where no spare exists, the locksmith reads the wafers directly with a decoder, which settles the question without waiting on a second key to test it.
Clearing grit, moisture and old grease
A barrel that has gone stiff from road salt, winter grit or years of old grease is opened, cleaned and treated with whatever lubricant the vehicle's own service instructions call for. Water that has found its way into the keyway is dried out fully before the cylinder is reassembled, so trapped moisture is not left sitting against the wafers to start the same problem again next season.
Ready for the next stretch of rough weather
After a repair prompted by grit, salt or old grease, the cylinder is dried, cleaned and freshly lubricated, which carries it through a good stretch of the next season's driving. Keeping the key itself clean and dry, and avoiding a heavy keyring that drags on the barrel every time the vehicle starts, both help the repaired mechanism hold up through the weather that caused the original problem in the first place.
Ignition Lock Repair
In the van
Cylinder decoder
Steering column trim tools
Dry graphite or PTFE lubricant
Ignition lock cylinder
Keyed-alike pinning kit
Ignition Lock Repair
What affects the quote
Whether a working key is available
A repair that starts with a working key to test against and pin the new cylinder to is more straightforward than one starting from a key that is lost, badly worn or entirely absent from the household.
Time needed to test every position
Cycling the ignition through every switch position and the steering lock, more than once, with the engine started and stopped to confirm the repair holds, adds a small amount of time on top of the repair.
Whether an electronic diagnosis is also needed
When the mechanical repair alone does not account for everything the vehicle is doing, checking the immobilizer or transponder side becomes a separate task, priced and scoped apart from the lock cylinder itself.
What to have ready
- Is the key stuck and unable to be removed?
- Is any part of a key broken off inside the ignition?
- Are any warning or immobilizer lights showing on the dash?
Ignition Lock Repair: questions
QuestionsWhat is the difference between this and being locked out of my car?
A lockout is about getting into a vehicle that is closed against you; ignition lock repair is about the mechanism the key turns once you are already inside or once the door is open. The two sometimes happen together, a stuck ignition can follow a lockout, but a working ignition and a locked door are separate problems with separate tools and separate visits to arrange.
Is my vehicle's security system disabled while this work is happening?
No part of the vehicle's electronic security system is bypassed or defeated as part of a mechanical ignition repair. The locksmith works on the physical cylinder and its housing, and any question involving the immobilizer or transponder system is identified and referred rather than worked around, so the vehicle's built-in protection stays exactly as it was designed to work.
Do you check the steering lock as part of this service?
Yes. The steering lock is mechanically tied to the ignition barrel on most vehicles, engaging when the key is removed and releasing as the key turns toward accessory. It is cycled several times during testing, alongside every switch position, so a fault that shows up only in how the wheel locks or releases does not go unnoticed after the visit is finished.
Related services
- Car Key ReplacementYou bought the car privately and it came with a single key on a shoelace.
- Spare Car Key DuplicationThe blade on the everyday key has gone shiny and thin along one edge, and lately it needs a wiggle before the ignition catches.
- Key Fob ProgrammingA replacement fob just arrived in its box, shiny and untouched.