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Replacement Car Keys and Remote Fobs for Mercedes

We supply compatible replacement Mercedes keys and fobs in the UK. Fast service, competitive prices, and expert assistance for all your key needs.

Replacement Car Keys and Fobs for Mercedes

At Access Fobs we supply a wide range of replacement car keys and remote fobs for a wide range of Mercedes vehicles. 

Our Mercedes replacement keys can be professionally programmed to operate flawlessly with your car, guaranteeing full functionality, including ignition start and central locking. We ensure security and dependability by using the newest technology to create keys that correspond to the exact specifications of your vehicle.

We provide:

Mercedes Key Replacement: Have you misplaced or broken your key? Get a new one quickly.

Mercedes Key Fobs: Battery operated remote fobs for all models of Mercedes vehicles.

Spare Keys: For peace of mind, why not purchase a spare key

Key Programming & Cutting: Accurate, professional service for a precise fit.

Replace your Mercedes key without any hassles right now. For professional help and a quote, get in touch with us!

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  • 22.00 - 22.00
    22.00 | including VAT £26.40
    22.00 - 22.00
    22.00 | including VAT £26.40

    Dash Remote for Mercedes Benz 3 NEC, BGA, BE

    Aftermarket replacement key to replace your old remote keys. Compatible with the following models: Mercedes-Benz A Class 2004 - 2013 Mercedes-Benz...

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    22.00 - 22.00
    22.00 | including VAT £26.40
    22.00 - 22.00
    22.00 | including VAT £26.40
  • 26.00 - 26.00
    26.00 | including VAT £31.20
    26.00 - 26.00
    26.00 | including VAT £31.20

    Smart Remote Proximity Key for Nissan Micra Leaf Juke Mercedes-Benz

    Smart Remote/Proximity Key ready to be programmed to your vehicle. Compatible with the following ; Infinity Q70 2014-2019 Mercedes-Benz X Class 20...

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    26.00 - 26.00
    26.00 | including VAT £31.20
    26.00 - 26.00
    26.00 | including VAT £31.20
  • Save 14% Save %
    22.00
    22.00 - 22.00
    22.00
    19.00 | including VAT £22.80
    19.00 - 19.00
    19.00 | including VAT £22.80

    Bladed Key Remote Fob for Mercedes-Benz Smart ForTwo

    Aftermarket replacement key to replace your old remote keys Compatible with the following model: Mercedes-Benz Smart Car ForTwo 2006-2015  Comes ...

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    22.00
    22.00 - 22.00
    22.00
    19.00 | including VAT £22.80
    19.00 - 19.00
    19.00 | including VAT £22.80
    Save 14% Save %
  • 16.00 - 16.00
    16.00 | including VAT £19.20
    16.00 - 16.00
    16.00 | including VAT £19.20

    Remote Key for Mercedes-Benz Smart City ForTwo Passion Roadster

    Aftermarket replacement key to replace your old remote keys. Compatible with the following models: Smart City 2000-2004 Smart ForTwo 2003-2006 Sma...

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    16.00 - 16.00
    16.00 | including VAT £19.20
    16.00 - 16.00
    16.00 | including VAT £19.20
  • 22.00 - 22.00
    22.00 | including VAT £26.40
    22.00 - 22.00
    22.00 | including VAT £26.40

    Flip Key Remote for Mercedes-Benz (All Smart Models) 4A AES

    Aftermarket replacement key to replace your old remote keys. Compatible with the following models: All Smart Models 2014-2018 Fiat Talento 2016 - ...

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    22.00 - 22.00
    22.00 | including VAT £26.40
    22.00 - 22.00
    22.00 | including VAT £26.40
  • 38.00 - 38.00
    38.00 | including VAT £45.60
    38.00 - 38.00
    38.00 | including VAT £45.60

    Keyless Fobik Remote Key Fob for Mercedes-BE ID46

    Compatible with the following vehicles  Mercedes-Benz A-Class 2004-2012 Mercedes-Benz B-Class 2005-2011 Mercedes-Benz C-Class 2003-2014 Mercedes-B...

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    38.00 - 38.00
    38.00 | including VAT £45.60
    38.00 - 38.00
    38.00 | including VAT £45.60

Replacement Mercedes Car Keys and Fobs

Replacement Car Keys and Remote Fobs for Mercedes - FAQs

Can Access Fobs cut and programme a new car key remote for my Mercedes

At Access Fobs we offer key programming services, however we are not mobile and you would need to bring the car to us in Wakefield. If you are local to Wakefield please contact us for a quote on 01924 654144

Are your Mercedes car key remotes pre-cut and ready to use?

No - all our remote keys are supplied brand new, uncut, and unprogrammed. To use the key with your vehicle, you'll need to have it cut and programmed by a professional automotive locksmith using specialist key programming software.

I’ve lost my Mercedes car key and need a spare key– can I buy a replacement remote from you?

Yes - we offer high-quality replacement OEM and aftermarket remote keys which are compatible with Mercedes vehicles. You'll need a professional auto locksmith to program the new remote to your vehicle.

If my Mercedes car key stops working, what should I do?

We would advise that you change the battery in the first instance.

I changed the battery in my car key and now it’s stopped working – what should I do?

Some keys require re-synchronisation after a battery change. This often involves turning the ignition on/off or pressing buttons in a sequence. Refer to your car manual or ask your locksmith—we’re happy to help with advice based on your vehicle model.

Will your car keys and remotes work with my specific Mercedes model

Each product listing includes a list of compatible makes, models, and years. If you're unsure, just contact us on 01924 654144 with your registration and we’ll help confirm compatibility.

Can I program the car key myself?

Some older vehicles allow basic remote programming, but the majority of car key remotes require professional key programming tools. We always recommend using a trained auto locksmith for accurate key programming.

How do I know if I need a remote key or a smart key?

A remote key has physical buttons and a flip or fixed blade. A smart key allows keyless entry and push-button start. If you're unsure, message us with your car model and year.

What if my new remote doesn't work after car key programming?

Double-check that the car key is compatible, the transponder chip has been correctly coded, and the battery is fitted properly. If you're still having issues, your locksmith may need to reattempt the programming process.