Why won't my ignition key turn?
An ignition key that won't turn is almost always one of four things: a worn key, a worn or damaged cylinder, a steering column lock that has bound up, or a problem somewhere other than the lock. The first three are lock problems we deal with every week. The fourth needs an honest answer, and we'll get to it below.
Inside the ignition cylinder is a set of small tumblers, called wafers in most automotive locks. Each time the key goes in, the tumblers ride along the cuts of the key. After years of daily use, and especially after years of hanging a heavy ring of keys and fobs from that one key, the tumblers and the key's cuts wear down. The key still goes in, but it no longer lifts every tumbler to the right height. That is when you start jiggling the key, wiggling the wheel, and hoping. Every time you do, you wear the lock a little more.
The same wear that makes a key hard to turn also makes it hard to pull out. If your key is stuck in the ignition, the tumblers are usually hanging up on a worn spot, or the shifter and steering lock are holding the cylinder in a position it should not be in. Both situations are fixable, but forcing the key is what turns a simple repair into a broken key and a replaced cylinder.
What can I safely try before I call?
A few gentle checks cost you nothing and sometimes solve it. Stop the moment you feel you are forcing anything. A key that snaps off in the cylinder is a bigger job than the one you started with.
- Make sure the shifter is fully in Park (or Neutral on a manual). If it is sitting a hair out of position, many cars will not let the key turn or come out.
- Turn the steering wheel gently left and right while you apply light turning pressure on the key. A bound steering lock is the most common reason a good key will not turn, and this often releases it.
- Try your spare key. If the spare turns smoothly, your main key is the worn part, and the cylinder may be fine.
- Look at the key itself. A bent blade, a cracked head, or packed lint and grit on the cuts can all cause trouble.
- Do not spray oil or lubricant into the ignition. It gums up with dust and makes the next repair messier. If you must, a small amount of dry graphite is the only thing we would accept, and even that is a stopgap.
- Do not hammer, pry, or pull on a stuck key with pliers. That is how keys break off and cylinders crack.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How do we repair an ignition cylinder?
When you call (213) 577-1366, you reach a person at our company, not a call center that sells your job to whoever picks it up. We ask about the vehicle, what the key is doing, and where you are parked, then send a van. Once the technician is with your vehicle, the work generally goes like this.
- Confirm the vehicle and your right to work on it. We will ask for the registration or other proof that the vehicle is yours, because ignition work can turn a car into a drivable one.
- Diagnose before taking anything apart. We test your key and any spare, check the steering lock and shifter interlock, and decide whether the cylinder, the key, or something else is at fault.
- Free the stuck or binding cylinder if that is the issue. Where a key is stuck, we release it with the right tools rather than force, and if it has broken, we handle that as an extraction first.
- Repair or replace the cylinder. If the wear is modest, we may be able to service or rebuild the cylinder. If it is worn out or damaged, we fit a replacement cylinder and cut keys to match it.
- Check the electrical side. The cylinder turns a switch behind it. We confirm the switch and start function respond properly once the cylinder works, and tell you plainly if the switch itself is failing.
- Test everything with you. The key should go in, turn, start the engine, return, and come out smoothly. On vehicles with a transponder or immobilizer, we confirm the car recognizes the key before we call the job done.
When the problem is not the ignition cylinder
Some "won't turn" calls are not lock problems, and we would rather tell you that than sell you a cylinder you don't need. A weak or dead battery can make a car act dead even when the key turns. A failing starter or neutral safety switch can look like an ignition problem. On many newer vehicles, a key that turns but does not start the engine is an immobilizer issue, where the car does not recognize the chip in the key. That is a programming matter, and we cover it on our transponder key programming page.
If our diagnosis shows the lock is fine and the fault is elsewhere, we will say so and point you to a mechanic. Not every call ends with us doing a repair, and that is the right outcome when the lock is not the cause.
Push-button start vehicles do not have a traditional ignition cylinder at all, so a mechanical cylinder repair does not apply to them. Their problems are usually about the key fob, the battery in it, or the car's electronics.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What if the key is stuck or has snapped in the ignition?
A key that is stuck but intact is a different problem from a key that has broken off. With an intact key stuck in the cylinder, the tumblers or the steering lock are holding it, and we can usually release it without damaging anything. With a broken key, a piece of the blade is lodged in the cylinder, and it has to come out before any repair can happen. That is its own job, covered on our broken key extraction page.
Once the broken piece is out, we look at the cylinder. Sometimes it survived the break and can be kept. Often the cylinder has been scratched or deformed, and replacing it is the cleaner fix. We tell you which, and why, before we commit to it.
If you are standing outside a car with the key locked inside and the ignition problem is a second issue, that is a separate step, and our car lockout service handles getting you in without damage.
What affects the cost of ignition repair in Canoga Park?
We do not quote numbers on a web page, because an honest ignition price depends on the vehicle in front of us. Here is what actually moves the cost, so there are no surprises when you call:
- Repair versus replacement. Servicing a cylinder that still has life is usually the more economical route. A fully worn or damaged cylinder needs replacing, which costs more in parts and time.
- The vehicle itself. Some makes have simple, widely available cylinders. Others use cylinders that are tied to the column, the immobilizer, or the door locks, and those take more work.
- Whether the key needs to be cut or programmed. A new cylinder means new keys that match it, and on transponder vehicles the car has to accept the key's chip.
- Whether a broken key is involved. Extraction adds a step before the repair.
- Where and when you are. A daytime job at your home is different from an after-hours call at a parking structure, and distance can be a factor. Canoga Park is roughly 21 miles from our Westwood storefront, and we will talk through any travel factor with you before we head out.
- What we find after diagnosis. If a worn ignition switch or another part needs attention as well, we tell you before doing it, so you can decide.
- We give you the cost on the phone as soon as we know the vehicle and the symptom, and we confirm it again at the car before work begins. If the picture changes once we open things up, you hear it from us first.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Which vehicles can we do, and when is the dealer the only route?
We work on a wide range of makes and years, but we will not pretend every car is the same. Whether a given vehicle's ignition cylinder can be repaired, replaced, or rekeyed by a locksmith depends on the make, model, year, and its security system. We confirm by VIN and in person rather than guess, because getting this wrong wastes your time and money.
There are cases where the dealer is the only realistic option. Some vehicles lock their immobilizer or ignition components to the manufacturer's systems in ways that require dealer-level access or parts. When we meet one of those, we tell you honestly and do not take your deposit on a job we cannot finish. When we can do part of the work, such as getting a stuck key out or getting the car safely to the shop, we say so.
If you are not sure what you drive, have the VIN ready when you call. It is on the driver's side of the dashboard near the windshield and on your registration. If you also need a spare while we are there, our car key replacement page explains how that works.
Ignition trouble across Canoga Park
Canoga Park has ZIP codes 91303 and 91304, and our calls tend to follow how people actually live and park here. Along Sherman Way, Vanowen Street, and Roscoe Boulevard, the older multifamily buildings put a lot of residents on shared parking. The same key gets used every day, often on a crowded ring, and that is exactly the kind of wear that finishes an ignition cylinder. We also take apartment lockout calls along the Sherman Way corridor, and a tenant who has been locked out of the building is sometimes also the tenant whose car key has begun to stick. If you manage buildings here, our locksmith for landlords page is the place for that side of things.
Drivers who commute through the Canoga Metro G Line Station area, shop near Westfield Topanga, or run errands along Topanga Canyon Boulevard often leave cars parked for hours in open lots. The West Valley has long, hot summers with frequent triple-digit stretches, and a car that bakes in the sun all day is hard on a key and an already tired ignition. We have no way to promise that heat causes any specific failure, but a key that was already marginal tends to get noticed when the weather is rough.
Business owners in Downtown Canoga Park and along the De Soto Avenue industrial corridor sometimes call about work vans and delivery vehicles with a sticking ignition. A van that will not start can stop the whole day, so tell us it is a work vehicle when you call. We come to your location, and our mobile locksmith service means the van and the tools arrive together.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for ignition repair?
We have been in business since 1987, and David, the owner and lead technician, oversees the work. Ignition jobs are a good example of why that matters: the difference between a repair that holds up and a cylinder that fails again is in the diagnosis, and that comes from having seen a lot of tired ignitions.
We are one company with a storefront at 10740 Wilshire Blvd in Westwood and our own mobile service vans. When you call, you are not being passed to a dispatch middleman who sends whoever is available. The person who answers the phone is part of the company that comes to your car, and our line, (213) 577-1366, is answered 24 hours a day, 7 days a week, year-round. For late-night or early-morning calls, see our 24-hour locksmith page.
California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith you call for theirs before they start work. That is a fair question, and a reputable shop will not mind it. We serve 140 cities across Los Angeles and Ventura counties, but Canoga Park is just one of the places we work and we treat your car the same wherever it is parked.
Frequently asked questions
Why does my car key go into the ignition but won't turn?
The most common causes are a bound steering lock, a worn key, or a worn ignition cylinder. Make sure the shifter is fully in Park, then gently turn the wheel left and right while you apply light pressure on the key. If it still won't turn, stop forcing it and call us at (213) 577-1366 before it snaps.
What should I do if my key is stuck in the ignition?
Check that the car is fully in Park, try wiggling the steering wheel gently, and do not pull hard or use pliers. If it does not release easily, call us. Forcing a stuck key is the usual way it breaks off, and a broken key makes the repair bigger.
Can you repair the ignition cylinder, or does it always need replacing?
Sometimes a worn cylinder can be serviced, which is usually the more economical route. If it is badly worn, damaged, or has been affected by a broken key, replacement is the cleaner fix. We tell you which one applies after we look at it.
Will I need a new key after ignition repair?
If we replace the cylinder, new keys are cut to match it. If we only service the existing cylinder, your current key may still work, though a worn key can keep causing trouble. On vehicles with a chip in the key, we also confirm the car recognizes the key. See our automotive locksmith page for the wider picture.
Is it my ignition or my battery?
If the key will not turn or will not come out, it is likely the lock side. If the key turns but the dash is dim, clicking sounds, or nothing happens, it is more likely the battery or starter. We will tell you honestly if our diagnosis points away from the lock.
Do you work on push-button start cars?
Push-button start vehicles do not have a traditional ignition cylinder, so cylinder repair does not apply. Problems on those cars are usually the fob, its battery, or the car's electronics. Call us with the vehicle details and we will say whether it is something we can help with.
Are there cars where only the dealer can fix the ignition?
Yes. Some vehicles tie their ignition or immobilizer components to the manufacturer in ways that need dealer access or parts. We confirm by VIN and in person, and if your vehicle falls into that group, we tell you plainly rather than start a job we cannot finish.
Do you come to me in Canoga Park, or do I have to bring the car in?
We come to you. Our mobile vans serve homes, apartment lots, work yards, and shopping-area parking in 91303 and 91304, and you can reach us at (213) 577-1366 any hour. Our storefront is at 10740 Wilshire Blvd in Westwood, and you can find more on our contact page.
More locksmith help in Canoga Park
Ignition Repair near Canoga Park
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
