Car keys · Cambridge
Ignition Lock Repair
The key slides in fine and turns without any resistance at all, and the dash lights flicker, but nothing catches. No click, no crank, just a key spinning loosely in a slot that used to grab hold of it properly.
Ignition Lock Repair
In plain words
A key that has snapped off inside the ignition barrel is not the end of the key, or of the barrel. The broken piece is drawn out with hooked or spiral tools built for the job, without pushing it further in, and the cylinder is checked afterward for the wear that likely caused the break in the first place. A fresh key is then cut and tested before the visit ends.
How the visit goesThe key turned the engine off in the driveway and now refuses to come back out. Wiggling it, pushing the shifter through every gear again, even leaning gently on the wheel; the barrel keeps holding on to it regardless.
Cambridge
How the visit goes
Reading the exact symptom
The next question is about behaviour, not diagnosis. Does the key insert at all? Does it turn partway, all the way, or not at all? Does it turn without the steering lock releasing, or without the dash lighting up? Is it stuck, unable to come back out once the engine is off? Each answer points somewhere different inside the mechanism, and a locksmith who hears the exact sequence before arriving brings the right decoders, extraction tools and replacement parts rather than guessing from a general description that the key just does not work.
Working around the steering column carefully
Reaching some ignition cylinders means removing steering column trim and shrouding first, and that work is done with the fasteners and clips the vehicle was built with rather than force. Wiring and components near the column, including anything related to the airbag system, are left exactly as found and never disturbed unnecessarily. Once the cylinder is serviced or replaced, every panel and clip goes back the way it came off, so nothing rattles or sits loose afterward.
A key that runs through every position smoothly
The visit ends with the ignition cycling cleanly from off through accessory, on and start, and back again, with the steering lock engaging and releasing as it should. The locksmith walks through this with you, the engine started and shut off more than once, so you see for yourself that the barrel is answering the key properly and consistently before anyone drives away from the property.
Ignition Lock Repair
In the van
- Ignition lock cylinder
- Steering column trim tools
- Cylinder decoder
- Retaining pins and clips
- Trim clips and fasteners
What affects the quote
Same fees day, night or weekend
1Whether 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.
2Whether 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.
3Aftermarket wiring near the ignition
A remote starter, an alarm, or other aftermarket wiring tied into the column changes what the locksmith has to work around and identify correctly before the mechanical repair can proceed safely.
Ignition Lock Repair: questions
Will the same key still open my doors and trunk after this repair?
If the doors and trunk already shared a key with the ignition, that arrangement is kept in mind throughout the repair and preserved wherever the vehicle's hardware allows it. Where a new cylinder or new pinning is involved, the other locks are tested against the new key before the visit ends, so nothing is left running on two different keys by accident.
Do you also program the chip or transponder in the key?
Ignition lock repair covers the mechanical cylinder itself, the part a key physically turns. Transponder programming and immobilizer resets are a separate electronic step that some vehicles need alongside a mechanical repair and some do not. Where that separate step turns out to be necessary, it is named clearly and scoped as its own piece of work rather than folded into the mechanical visit.
What is actually different between ignition lock repair and dealer key programming?
The lock cylinder is mechanical: a key physically turns it through accessory, on and start. The immobilizer and transponder system is electronic: it recognises a chip inside the key before allowing the engine to run. A locksmith services or replaces the physical cylinder; programming a chip to the vehicle's electronic system is separate work that a suitably equipped automotive locksmith, a dealer, or an automotive electrical specialist can handle.
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Ignition Lock Repair near you
One team handles every service on this page for Cambridge, so a lockout can turn into a rekey, and a rekey into a properly set deadbolt, within the same visit if you want it. Each service is described separately below, but at the door they fit together as one piece of work.