Ignition Switch & Door Cylinder Repair
Key won't turn, ignition stuck or a door lock that stopped working? We repair or replace ignition switches and door cylinders on site.
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ECU / Module Programming & Key Cloning
When the car won't recognize a key or a module has been replaced, we program the immobilizer and key modules on site.
Module Programming
How We Help
Today's cars rely on computers to decide whether a key is allowed to start the engine. When a module fails, is replaced or loses its programming, the car may crank but not start, show an immobilizer light on the dashboard, or stop recognizing keys that worked yesterday.
Míster Keys uses professional key and diagnostic programmers — the same type of tablets you can see in our videos — to read the vehicle, program keys to the immobilizer and set up replaced modules, right at your location.
We also clone transponder chips when the vehicle allows it, creating a copy of your key's chip without having to connect to the car.
What we program
- Immobilizer and key-recognition systems
- Body control and key modules (BCM / smart-key modules)
- Replacement modules that need to be paired to the car
- Transponder chip cloning
- Remote and keyless-entry setup
Book This Service
Tell us what happened and where the car is. After you send it, you can continue the conversation on WhatsApp.
Diagnosis Before Programming
Not every "no start" is a key problem. We read the vehicle first, explain what we find and only then program. If the issue is outside our work — for example a mechanical failure — we tell you so you don't pay for something you don't need.
We work with American, European, Asian and Chinese vehicles. Availability depends on the exact model and year, so call or send a WhatsApp with your car's details.
(917) 531-6755
Real jobs
See How We Work
FAQ
Common Questions
My car cranks but won't start and the key light is on. Can you help?
Often yes. That is a typical immobilizer symptom. We diagnose on site and program the key or module when that is the cause.
What is key cloning?
Cloning copies the data of your key's transponder chip into a new chip, so the copy is recognized by the car like the original.
Do you program used or replacement modules?
In many cases, yes. Tell us the vehicle and the module and we will confirm whether it can be paired on site.
Where We Offer This Service
We provide ecu / module programming & key cloning in every area we cover. Some of the places where drivers call us most for it:
Other Services
Lost Car Key Programming & Replacement
Lost every key to your car? We cut and program a brand-new key on site — all makes, including chip keys and smart keys.
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Key Duplication & Spare Keys
Only have one key? Get a spare before it becomes an emergency — regular keys, chip keys, flip keys and smart keys.
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Used Car Key Security: Key Erase & Reprogramming
Just bought a used car? Make sure nobody else has a working key. We erase old keys and reprogram only yours.
See serviceLocked Out or Lost Your Keys?
Call or send a WhatsApp now. We come to you, 24 hours a day, 7 days a week.