What happens when a Glendale driver loses or breaks a key fob?
A key fob is a small part of a car until it stops working. Then it is the whole car. The usual stories are the same everywhere: the fob went missing from a jacket pocket, the casing cracked and the buttons quit, the battery died and there is no spare, or you bought a used car that came with only one key and you would like a second before the first one disappears too. Sometimes the dash simply says it cannot find the key, and the car will not start even though the fob is sitting in your hand.
Replacing a fob is not the same as cutting a metal key. The new fob has to be recognized by the car electronically, which means it must be programmed to that specific vehicle. That takes the right equipment, the right software access for your make and year, and a technician who knows when a job is straightforward and when it is not.
If the fob is gone and the car is locked with the keys inside or nowhere to be found, start with the lockout. Our car lockout service in Glendale gets you back into the vehicle, and the fob work follows from there. If you still have one working fob, you are in the easier situation: making a spare from a working key is usually the more economical route compared with starting from zero.
What kind of key fob do you actually have?
People use the word fob for several different things, and the type decides how the job is done. Here are the main kinds we see:
Two fobs that look identical on a table can be different inside depending on model year, trim, and market. That is why we do not quote a replacement from a photo alone. We confirm by VIN and, where it matters, by looking at the fob in person. If your car turns out to use a chip key with no remote buttons at all, that is a transponder key programming job, which follows a related but different procedure.
- Separate remote plus a metal key: the remote handles lock, unlock, and trunk or hatch, while the metal key (which may contain a chip) starts the car.
- Remote head key or flip key: the key blade and the remote buttons share one housing.
- Proximity key, also called a smart key: it stays in your pocket or bag, the car senses it, and you start the car with a push button instead of turning a key. Searches for push to start key replacement or proximity key replacement are about this type.
- Emergency blade: most smart fobs hide a small mechanical key inside for the door lock if the fob battery dies. It is easy to forget until you need it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How does mobile key fob programming work, step by step?
Most key fob jobs do not require you to bring the car anywhere. Our vans carry the programming equipment, so mobile service means the work happens where the car is parked. Here is how a typical job runs.
- You call (213) 577-1366 at any hour. Tell us the make, model, and year, whether any working key remains, and where the car is sitting.
- We check the VIN to confirm the fob type and whether the programming is something we can do, or something that needs the dealer.
- We explain what will drive the cost for your specific vehicle before we head out, so there are no surprises when the van pulls up.
- At the car, we verify that the vehicle is yours. Expect to show ID and proof of ownership such as registration. We ask every time, because a locksmith who does not ask is a risk to everyone.
- If the fob has an emergency blade, we cut it. We prepare the new fob so it matches the vehicle's requirements.
- We connect our programming tool to the car, add the new fob to its memory, and test everything: lock, unlock, trunk or hatch, panic button, and starting the engine. For smart keys, we also check that the car detects the fob inside the cabin.
- If you have older fobs, particularly a lost one, we discuss removing it from the car's memory where your vehicle allows it, so a lost fob cannot be used to unlock or start your car.
When does a key fob job have to go to the dealer?
We would rather tell you this plainly than have you find out halfway through a job. Some vehicles restrict programming to dealer-level tools, or require security information that only the manufacturer can release. Others are straightforward for an automotive locksmith. Which group your car falls into depends on the make, model, year, and sometimes the specific key system fitted at the factory.
We do not guess. When you call, we run the details and tell you honestly where your vehicle stands. If it is a dealer-only case, we will say so rather than send a van that cannot finish the job. If our equipment can handle it, you save the trip and the wait for a dealer appointment. For a broader look at how we handle replacement keys of all types, see our car key replacement page.
One more honest note: aftermarket fobs sold online vary a lot. Some program perfectly, some are the wrong frequency or chip for your car, and some are locked to another vehicle already. If you bought one, tell us before the van comes. We will check it, and we will tell you if it will not work.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How much does key fob replacement cost in Glendale?
We do not publish numbers on a page like this because the honest answer depends on your car. Two drivers in the same ZIP code can have very different jobs. What actually moves the cost:
A fob job with a working key in hand and a common fob type is usually the lighter-cost scenario. A smart key for a vehicle with all keys lost, at night, on a car that needs extra security steps, is at the other end. We explain which end you are on before work starts, in plain terms, and you decide whether to go ahead.
- Fob type: a basic remote costs less to source than a proximity smart key with push-button start.
- Make, model, and year: some vehicles are simple to program, others need extra equipment or longer procedures.
- Whether you have a working key: adding a spare is usually more economical than creating the first working key when every key is lost.
- Emergency blade cutting: smart fobs often need a blade cut to match the car's door lock.
- Fob source: a new genuine or quality-matched fob versus a fob you already bought, which we have to test first.
- Time and place: after-hours calls and locations that take longer to reach are a factor, and we say so up front.
- Cleanup of old keys: removing a lost fob from the car's memory is part of the job on some vehicles and not possible on others.
Why call Wilshire Lock & Key for a key fob?
We have been in business since 1987. We run a real storefront at 10740 Wilshire Blvd in Westwood and send out our own mobile vans. When you call, the phone is answered by our company, not a call center that sells your job to whoever is closest. There is no dispatch middleman between you and the technician. That matters on a fob job, because the details you give on the phone (make, year, which keys you have) need to reach the person doing the programming intact.
David, the owner and lead technician, oversees the work. If a job is unusual, it gets his attention rather than getting passed down a chain.
We are available around the clock, and you can read more about how that works on our 24-hour locksmith page. Losing a fob rarely happens at a convenient hour.
One piece of advice that applies to any locksmith, including us: California requires locksmith companies to hold a BSIS LCO license, issued by the Bureau of Security and Investigative Services. Ask any locksmith you are thinking of hiring for it. A legitimate company will not hesitate.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Where in Glendale do we replace key fobs?
Glendale is about 18 miles from our Westwood base, and we serve the whole city, including ZIP codes 91201 through 91208 and 91020. Fob problems do not follow a pattern by neighborhood, but where you live and park does shape how the job is set up.
Car key replacement in Glendale Galleria parking structures is one of the situations we plan for. A driver comes out from shopping, the fob is gone or dead, and the car is on a level of a multi-story garage. We come to the car, verify ownership, and program the new fob right there, so you do not have to arrange a tow just to get a key.
In Rossmoyne and Adams Hill, many cars are parked in driveways or on the street outside 1920s revival homes. In Chevy Chase Canyon, you may be calling from a hillside house where the car is parked near a gate or garage. Tell us where the car is and whether there is gate access, and we will come prepared. If your gate lock is also giving you trouble, that is separate work, and we can point you in the right direction.
Around Montrose, the Honolulu Avenue shops and the apartment and condo buildings south of downtown, cars are often in shared lots or garages. Near The Americana at Brand, controlled-access buildings are common. Give us the building name and tell us how we will get in, so we are not stuck at a lobby door when we arrive.
Our Glendale service area page lists everything else we do in the city.
Should you make a spare key fob before you lose the last one?
Yes, if you can. Making a spare while a working fob exists is simpler and generally the more economical route. With a working key, the car can often be programmed without the extra steps that all-keys-lost jobs need. With no working key, some vehicles require more equipment and more time, and sometimes a trip to the dealer.
A few habits help. Keep the spare somewhere that is not your car, your bag, or your jacket. Know where your emergency blade is. If you buy a used car with one fob, treat a second as a priority, not a nice-to-have. If you have already lost your last fob, our lost car key replacement page covers that scenario in more detail.
Is the fob really dead, or is it the battery?
Before you spend money on a replacement, try the simple things. A weak fob battery shortens the range, makes buttons unreliable, or leads the car to display a key-not-detected message. Replacing the battery is often all that is needed, and many smart fobs can be opened with a small tool. If you are not sure of the battery type or how to open the fob, call us and we will walk you through it.
If the battery is fresh and the car still does not respond, the problem might be the fob itself, the car's receiver, or the ignition or push-button start system. A new fob will not solve a fault in the car. That is when a diagnosis matters more than a replacement, and some cases point to ignition repair rather than a new key. We will tell you if we suspect that, instead of selling you a fob that will not fix it.
Frequently asked questions
Can you program a key fob at my home or workplace in Glendale?
Yes. Our vans carry programming equipment, so most jobs happen where the car is parked: a driveway, a street, an apartment lot, or a parking structure. We verify ownership first, then program and test the fob on site. If your vehicle turns out to be a dealer-only case, we will tell you on the phone.
Do I need to have an existing key to get a new fob made?
No, but it makes the job easier. With a working fob, we can usually add a spare more simply. If every key is lost, many vehicles can still be handled by us, but some require extra steps or dealer involvement. We confirm by VIN before we say which applies to you.
Can you replace a push button start or proximity key?
In many cases, yes. We work on proximity and push-button-start smart keys. Whether we can do your specific vehicle depends on the make, model, and year, and we confirm by VIN. If it is dealer-only, we will say so plainly rather than promise something we cannot do.
Is it okay to buy a fob online and have you program it?
Sometimes. Fobs bought online vary in quality, and some have the wrong chip or frequency, or are already tied to another car. Tell us what you bought and, if possible, send the fob details before we come out. We will test it and tell you honestly if it will not work on your vehicle.
What do I need to show you before you program a fob?
We ask for ID and proof that the car is yours, such as registration. We do this on every job. It protects you, because it stops someone else from getting a key made for your car.
Will the old, lost fob still work after you program a new one?
It depends on the vehicle. On many cars, we can remove a lost fob from the car's memory during programming so it can no longer start the car. On others that option is not available. We tell you which applies to yours.
How do I know a key fob locksmith is legitimate?
California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith for it before they start work. Also look for a real business address, a company that answers its own phone, and a technician who asks for proof of ownership.
Can you help if my car is locked and the fob is inside?
Yes. That starts with getting into the car, which is a lockout job. Once the car is open, we can look at whether the fob needs replacing or whether the issue is just a dead battery. You can reach us at (213) 577-1366 any hour, any day.
More locksmith help in Glendale
Key Fob Replacement near Glendale
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.