Why won't my ignition key turn?
A key that won't turn is one of the more common car calls we take, and it has more than one possible cause. Some causes you can clear in a few seconds. Others mean the ignition lock cylinder inside the steering column has worn out. The trick is telling them apart before anyone forces anything.
Here is what we check, roughly in the order each one turns out to be the culprit:
That last point matters because the phrase ignition repair covers two different parts. The cylinder is the mechanical lock your key slides into. The switch is the electrical part the cylinder operates. We work out which one has failed before we recommend replacing anything, because swapping the wrong part costs you money and fixes nothing.
- Steering wheel lock: if the wheel was turned when the car was shut off, the steering lock pin can bind against the column. Turning the wheel gently left and right while applying light turning pressure on the key often releases it.
- Shifter not fully seated: on an automatic, an interlock stops the key from turning unless the lever is fully in Park. Pushing it firmly into Park, or trying Neutral, can free things up.
- A worn key: years of use round off the cuts on a key blade, and a copy made from a copy is worse. A key that once slid in smoothly starts to catch, then stops turning.
- Worn wafers or tumblers inside the cylinder: the small moving parts that read the key's cuts wear down until the cylinder no longer recognizes a perfectly good key.
- Dirt, debris or a bent blade: grit, pocket lint, a slightly bent key, or a heavy ring of keys hanging off the ignition can make a cylinder bind.
- A failing ignition switch: if the key turns freely but the dash stays dark or the engine won't crank, the electrical switch behind the cylinder may be the problem rather than the lock itself.
What if the key is stuck in the ignition?
A car key stuck in the ignition usually means one of two things: the cylinder has jammed against the key, or the key itself is bent, worn or partly broken. Start with the simple checks. On an automatic, make sure the lever is fully in Park. Wiggle the steering wheel gently to take the load off the steering lock, then ease the key back toward the Lock position and try to withdraw it. On some cars a weak battery can leave the shift interlock engaged, which also holds the key in place.
If that does not free it, stop there. Pulling harder is how keys snap. A key that breaks off inside the cylinder turns a straightforward repair into an extraction job first, and then a repair. If a piece has already broken off, our broken key extraction service covers removing the fragment. After that we look at whether the cylinder is still serviceable or whether the break damaged it.
When we get to a stuck key, we look at the key as carefully as the cylinder. A key with a visibly bent blade or rounded cuts tells us the cylinder may be fine and the key is the real problem. A clean key that still sticks points to the cylinder. That one distinction often decides whether the fix is small or larger.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What not to do before we arrive
Most of the damage we see on ignition jobs happens in the half hour before anyone calls us. A few habits make a repair easier and keep the lighter-cost options on the table:
- Don't hammer, pry or twist hard with pliers. Force bends keys, breaks them off in the cylinder, and can crack parts of the steering column.
- Don't pour oil or heavy spray lubricant into the keyway. It attracts grit and gums up the wafers, which makes the cleaning and repair harder. If lubrication is needed, we use a dry lubricant suited to locks.
- Do try your spare key if you have one. If the spare turns smoothly, the original key is worn or damaged, and that is usually the more economical problem to solve.
- Do take extra keys, fobs and heavy attachments off the ring. Weight hanging from the key puts sideways pressure on a worn cylinder.
- Don't keep cranking the wheel and the key back and forth for long stretches. If a few gentle tries don't work, stop and call.
- Do park or stay somewhere safe. If the car is stuck in a lane or a driveway entrance, tell us when you call so we can plan how to work around it.
How we repair an ignition cylinder, step by step
Every ignition job is different, but the sequence is consistent. Here is how a typical call goes when you reach us at (213) 577-1366:
- You call and we answer, 24 hours a day. We ask for the make, model and year, what the key does when you try it, and where the car is parked, so we show up with the right tools and parts to start.
- We confirm the vehicle is yours. We ask for ID and for registration or other proof of ownership. This protects you, because ignition work puts control of the car in someone's hands.
- We diagnose. We check the steering lock, the shifter interlock, the condition of your key against any spare, how the cylinder feels as the key goes in and turns, and whether the electrical switch responds.
- We explain what we found and the options before starting work, including whether your vehicle is one where the repair needs equipment or coding that only a dealer has.
- We do the repair. That may mean cleaning and servicing the cylinder, replacing worn internal parts, or replacing the cylinder altogether. If a new cylinder goes in, we cut keys to match it and, where your car has an immobilizer chip, handle the programming when the vehicle allows.
- We test before we hand anything back. We start the car, shut it off, and remove the key several times. We also check the steering lock and the shift interlock. Then you get your keys.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Repair or replace: how we decide
A cylinder with dirt or minor wear can sometimes be cleaned and serviced, and that is usually the more economical route when it holds up. A cylinder with badly worn wafers, a damaged face, or signs that someone forced it earlier generally has to be replaced, because a repaired part that is already worn out tends to fail again.
If the cylinder is replaced, it comes with a new key cut to it. On some vehicles the new cylinder can be keyed to match your door locks so you keep using one key. On others that is not possible. We tell you which situation you are in, rather than promising something the car won't allow.
Modern keys also carry a chip the car checks before it will start. Whether a replacement cylinder means re-pairing keys, and whether we can do that with our equipment or the vehicle has to go to the dealer, depends on the make, model and year. We don't guess. We confirm by VIN and in person before work begins, and where a case is dealer-only we say so plainly instead of starting something we can't finish. Our transponder key programming page explains how that side works.
How much does ignition repair cost in Commerce?
We don't quote numbers on a web page because the honest answer depends on what is actually wrong with your car. What we can do is tell you what moves the cost up or down, so nothing surprises you when we give you the real figure after diagnosis.
One more point: a repair that looks small on the phone can turn out larger once we see the cylinder, and the reverse is also true. That is why we diagnose first, explain the options, and agree on the work before we start. You decide with the facts in front of you.
- What failed: a worn key or a steering lock that was only binding is a very different job from a worn cylinder, and both differ from a failed ignition switch.
- Repair versus replacement: servicing a cylinder usually costs less than replacing it, but only when the cylinder is still sound enough to keep.
- Your vehicle: make, model and year determine how hard the cylinder is to reach, what parts exist, and whether the work needs special coding.
- Keys and programming: a replacement cylinder needs matching keys, and keys with chips need programming, which adds to the work.
- A broken key in the cylinder: removing fragments is extra work that comes before the repair.
- Parts availability: some cylinders are easy to source and some take more effort.
- Time and place of the call: a late-night call to a roadside or parking lot is not the same job as a daytime visit to a driveway.
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 work?
We have been in business since 1987, and ignition problems are not new to us. Cylinders wear out the same way they always have, and over those years we have seen most of the ways a key can stick, bend or break.
We are one company, not a dispatch service that hands your call to whoever is closest. We have a storefront at 10740 Wilshire Blvd in Westwood and mobile service vans, so the people who answer your call are the people who handle your job. Our mobile locksmith vans bring the work to your car instead of asking you to tow it. David, the owner and lead technician, oversees how we work, and that includes how we diagnose before we sell a part.
California requires locksmith companies to hold a Bureau of Security and Investigative Services (BSIS) Locksmith Company (LCO) license. Ask any locksmith you call for theirs, including us. A real company will answer that question without hesitation. Our wider automotive locksmith work covers the rest of what a car can throw at you, so one call can usually cover whatever turns up along with the ignition.
Ignition repair around Rosewood Park, Bandini and the Washington Boulevard corridor
Commerce is a small city of roughly 12,000 residents, with compact residential pockets surrounded by industrial districts. Most of our ignition calls here start the same way: a car that won't start or won't release its key, at a home or a workplace, and an owner who can't just drive it somewhere. In the Rosewood Park area, Bandini and the Bristow Park area, where modest 1940s and 1950s single-family homes sit close together, that usually means a car at the curb or in a driveway. The newer Rosewood Village townhomes have their own parking, and we work in those too. We come to the car, whichever it is, anywhere in ZIP code 90040.
The industrial side of town is different. Washington Boulevard, Telegraph Road and Atlantic Boulevard serve warehouses and distribution buildings, and a worn ignition on a car parked at a workplace is no less a problem than one at a house. We can bring the repair to the lot.
Then there are visitors. People who park around the Commerce Casino area or near Citadel Outlets sometimes get back to a car whose key will not turn or will not come out. Those visitors are often a long way from home with nowhere else to go. If the key has also been damaged or can't be made to work, our car key replacement service picks up from there.
Summer heat in this inland basin does not wear out ignition cylinders on its own. Wear comes from years of use, a worn key, and the weight of a heavy key ring. But a car that has sat in the sun all day is not a pleasant place to wait, so we keep that in mind when we plan the work. Our storefront is in Westwood, about 19 miles from Commerce, and our vans are built to come out to you.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366When the problem is really the key, the battery or the fob
Not every no-start is an ignition problem, and we would rather tell you that than sell you a cylinder you don't need. If the key turns freely and the dash stays dark, check for a weak battery first. If the engine cranks but won't catch, that points toward the immobilizer or the fuel system, not the lock cylinder. If your key is a push-button fob and the car won't recognize it, the fob may be the issue, which our key fob replacement service handles.
If you have lost every key to the car and also can't get the ignition to turn, you are looking at a few steps at once, and our lost car key replacement page explains that process. And if you have locked the keys inside while the ignition acts up, our car lockout service will get you back in first. We handle those in the right order and tell you what we find along the way.
Frequently asked questions
Why won't my ignition key turn?
The common causes are a locked steering wheel, a shifter that is not fully in Park, a worn or bent key, worn wafers inside the cylinder, or debris in the keyway. Gently turning the wheel while applying light pressure on the key and checking Park often solves the first two. If that doesn't work, don't force it. Call us at (213) 577-1366 and we will diagnose the actual cause.
Can you get a key out of the ignition without damaging the car?
In most cases, yes. We check the shifter, steering lock and key condition first, and then work the key out carefully. If the key has broken off inside, we remove the fragment before assessing the cylinder. The main thing you can do is stop pulling on it, because force is what usually causes damage.
Do I need a new ignition cylinder, or can it be repaired?
It depends on the wear. A cylinder with dirt or light wear can sometimes be cleaned and serviced, which is usually the more economical route. One with badly worn internal parts or damage from forcing usually has to be replaced. We tell you which it is after looking at it, before any work starts.
Is the problem the ignition cylinder or the ignition switch?
They are two separate parts. The cylinder is the mechanical lock your key goes into, and the switch is the electrical part behind it. If the key won't go in or turn, the cylinder is the likely cause. If the key turns freely but the car shows no power or won't crank, the switch or another system may be at fault. We check both before recommending parts.
Will I need new keys after the repair?
If we service the existing cylinder, your keys may still work. If we replace the cylinder, it comes with new keys cut to match. Some vehicles also need the new keys programmed to the car's immobilizer. We confirm what your vehicle needs by VIN and in person rather than assuming.
Can you fix an ignition on any make and model?
Not every one. Many vehicles we can handle on site, but some makes and years need dealer-level equipment or coding. We confirm this using your VIN or by looking at the car, and if yours is a dealer-only case we tell you plainly instead of starting work we can't finish.
Do you come to Commerce at night and on weekends?
Yes. Our phone line, (213) 577-1366, is answered 24 hours a day, seven days a week, all year. We serve Commerce, including ZIP code 90040, with mobile vans, and our storefront is at 10740 Wilshire Blvd in Westwood.
Do I have to prove the car is mine?
Yes. We ask for ID and for registration or other proof of ownership before doing ignition work. It is a standard protection, because ignition work gives someone control of the vehicle.
How can I tell whether a locksmith is legitimate?
California requires locksmith companies to hold a BSIS Locksmith Company (LCO) license. Ask any locksmith for it before they start work. A legitimate company will share it readily. It also helps to ask who will come to the car and whether the company has a real storefront.
Is it safe to keep driving with an ignition that sticks sometimes?
We would not recommend it. An intermittent sticking cylinder can fail completely at a bad time, and a failing ignition switch can cut power unexpectedly on some vehicles. If the key only works sometimes, get it checked before it strands you.
More locksmith help in Commerce
Ignition Repair near Commerce
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
