Mercedes A-Class, AMG GT, C-Class, CLE-Class, E-Class, EQA-Class, EQB-Class, EQC-Class, EQE-Class, EQS-Class, G-Class, GLB-Class, GLE-Class, GLS-Class, S-Class Smart Key (FBS4) replacement spare car key - supplied, cut and programmed by Smart Auto Keys

Mercedes Smart Key (FBS4)

View all compatible vehicles

Mercedes A-Class, AMG GT, C-Class, CLE-Class, E-Class, EQA-Class, EQB-Class, EQC-Class, EQE-Class, EQS-Class, G-Class, GLB-Class, GLE-Class, GLS-Class, S-Class Smart Key (FBS4)

Personalised quote requiredWe will confirm your vehicle, key type and complete service price.

Workshop spare-key service

One spare key with cutting, programming and testing included. You must have at least one working key.

Mobile visits are quoted separately. All-keys-lost jobs, unlisted vehicles and uncertain key types require a personalised quote.

Compatible replacement key option for A-Class, AMG GT, C-Class, CLE-Class, E-Class, EQA-Class, EQB-Class, EQC-Class, EQE-Class, EQS-Class, G-Class, GLB-Class, GLE-Class, GLS-Class, S-Class. Vehicle registration and the existing key specification must be checked before supply, cutting or programming.

✓Vehicle matchedCompatibility checked before supply
✓Cut & programmedPrepared for your exact vehicle
✓Secure orderingEmail verification protects your enquiry
Why verification is required

We confirm your contact details and vehicle compatibility before showing a vehicle-specific price or enabling an order. This helps prevent incorrect key selection and protects security-sensitive vehicle information.

Online verification is being prepared. For immediate help, call, text or WhatsApp 07562 247365.

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Description

A-Class replacement smart car key Mk4 (W177), 2018– supplied, cut and programmed by Smart Auto Keys in Doncaster.

Mercedes A-Class, AMG GT, C-Class, CLE-Class, E-Class, EQA-Class, EQB-Class, EQC-Class, EQE-Class, EQS-Class, G-Class, GLB-Class, GLE-Class, GLS-Class, S-Class Smart Key (FBS4)

This car key option is listed for the compatible vehicles below. Smart Auto Keys supplies, cuts and programs vehicle keys from our Doncaster workshop.

Compatible vehicles

  • A-Class — Mk4 (W177), 2018–
  • AMG GT — Coupe, 2014–2022
  • AMG GT — Roadster, 2015–2020
  • AMG GT — 4-Door Coupe, 2018–2025
  • C-Class — Mk6 (W206), 2021–
  • CLE-Class — Mk1 (C236), 2024–
  • E-Class — Mk6 (W214), 2023–
  • EQA-Class — Mk1 , 2021–
  • EQB-Class — Mk1, 2021–
  • EQC-Class — Mk1, 2019–
  • EQE-Class — Mk1 (Sedan), 2022–
  • EQE-Class — Mk1 (SUV), 2023–
  • EQS-Class — Mk1 (Sedan), 2019–
  • EQS-Class — Mk1 (SUV), 2021–
  • G-Class — MK2 (W464), 2018–
  • GLB-Class — Mk1 (X247), 2019–2026
  • GLE-Class — Mk4 (W167), 2019–
  • GLS-Class — Mk2 (X167), 2019–2026
  • S-Class — Mk7 (W223), 2020–

Compatibility check required

Car keys can differ by production date, frequency, transponder, blade and vehicle specification. Before ordering, send your registration number and a clear photograph of your current key so we can confirm the correct option.

Service area: Doncaster.

Call, text or WhatsApp: 07562 247365

COMPATIBILITY CHECKED BEFORE SUPPLY

Need help choosing the right Mercedes car key?

Car keys can differ by blade, transponder, remote frequency and vehicle generation. Send your registration and a clear photograph of your current key so our Doncaster team can confirm compatibility before an order is enabled.

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