Really friendly guy and helpful. Managed to get into my car in no time. Reasonable price and would definitely recommend.
Smart Car Key Replacement London – 24/7 Service
Need a spare Smart car key or replacement set of car keys?
Lost your Smart car key or locked yourself out? Rapid Auto Locksmith provides expert Smart car key replacement in London, with mobile auto locksmiths available 24/7. Whether you drive a Smart Fortwo, Forfour, or EQ electric model, we can cut and program new keys at your location—cheaper and faster than a dealership.
Specialist Auto Locksmiths for Smart Keys
Smart vehicles use transponders and modern remote fobs that need specialist coding. Our trained auto locksmiths carry dealer-level diagnostic equipment to cut and program new Smart keys on-site, without the hassle of ordering through a main dealer.
For a Rapid Response Call
We can assist with:
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Lost or stolen Smart car keys
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Spare keys cut and programmed
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Remote fob and key card replacement
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Emergency lockouts (damage-free entry)
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Smart EQ electric model key programming
Smart Models We Cover
We provide key replacement services for all Smart cars, including:
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Smart Fortwo (coupé & cabrio)
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Smart Forfour
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Smart EQ Fortwo & EQ Forfour (electric models)
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Older Smart models
If your Smart isn’t listed, call us—our auto locksmiths can usually help with nearly any Smart vehicle.
Why Choose Rapid Auto Locksmith?
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Mobile auto locksmiths covering all of London
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Same-day service for emergencies
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More affordable than Smart dealerships
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Fully trained specialists in Smart vehicle security

Client Testimonials
Pat responded and supplied a great services for me on a Sunday night. My van was tricky to get into but that didnt put pat of the task in hand. He stayed for 3 hours until the van was opened a new key was made. Another happy customer.
Excellent service on time and very good customer care. I was late but was very patient waited for me. Very good service will definately recomend to my friends.
My daughter locked her keys in her car somebody gave me his number wass very punctual and very reasonable. Would recommend him to anybody.
Brilliant service , speedy, saved the day what a relief , had my car key stolen, he came within half hour and unlocked the car and gave me and brand new key and I was home within an hour , what a life saver amazing service.
Big thanks to Pat !!
Great service. Was stuck having kicked my keys in my Mercedes boot and he came out promptly out of hours and very efficient. Would recommend him to anyone.
Patrick was brilliant , turned up when he said he would, good price , cheaper than anyone else . Did job quickly , would highly recommend .
Pat is a legend amongst men, sorted me out with a fresh fob key in about 20mins for £50 less than the dealers quote. I really appreciate it as sent out serveral emails, online forms and called people about getting a spare key done.. Just only 2 people responded in the space of 7 days, Pat responded instantly and within the hour I had a new key.
Amazing and quick service and big perseverance to help against all the odds. the engineer really cared and managed to help even that the car, the weather and luck was against us that day. Very good service, very polite and very knowledgable at a reasonable price. I would 100% recommend !!
Satisfied Customers
London Boroughs Covered
Positive feedback
Brands We Cover;
We can provide spare car keys or car key replacements for the following vehicle manufacturers;
Ford | Mercedes | Nissan | Vauxhall | Toyota | Kia | Peugeot | Volkswagon | BMW | Audi | Hyundai | Renault | Skoda | Citroen | Honda | Mazda | Seat | Land Rover | Mini | Volvo | Fiat | Mitsubishi | Chrysler | Dodge | Smart
Smart Car Key Replacement – FAQs
How much does it cost to replace a Smart car key in London?
The price depends on your Smart model and key type. We provide upfront quotes and are usually cheaper than a dealership.
Can an auto locksmith program a Smart car key fob?
Yes. Our auto locksmiths use dealer-level diagnostic tools to program Smart car remote fobs and transponders at your location.
What should I do if I lose my only Smart key?
Call us right away. We can cut and program a new Smart car key the same day and erase the lost key from your system for security.
Do you cover Smart EQ electric models?
Yes. We provide key replacement for Smart’s latest EQ electric cars as well as petrol models.
Can you unlock my Smart car without damaging it?
Yes. We use specialist non-destructive techniques to unlock Smart cars safely without damage.

Rapid Auto Locksmith London
Rapid Response Auto Locksmith covering all London Borough Districts.