Guide · Mercedes

Mercedes A Class Key Replacement Guide

Last updated: September 2026 · Verified against OEM part numbers

Quick answer — Mercedes A Class

The Mercedes A Class (2011-2017) uses the compatible key — verified against the original OEM part number. See every compatible option in the table below.

Which Mercedes A Class key fits your vehicle?

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Compatible keys for Mercedes A Class

YearsPhotoKey
2011-2017—Changeable Frequency 3+Panic Button CGDI MB Key for BGA Type
2011-2017—XNBZT1GL Changeable Frequency 3+Panic Button VVDI BE Key (No Token) for BGA Type
2011-2017—XNBZT1GL Changeable Frequency 3 Button VVDI BE Key (No Token) for BGA Type
2011-2017—Changeable Frequency 3 Button CGDI MB Key for BGA Type
2011-2017—XNBZ01 Changeable Frequency 3+Panic Button VVDI BE Key (With Token) for BGA Type
2011-2017—XNBZ01 Changeable Frequency 3 Button VVDI BE Key (With Token) for BGA Type

Before you order

Frequently asked questions

Which key fits my Mercedes A Class?

The Mercedes A Class (2011-2017) uses the Changeable Frequency 3+Panic Button CGDI MB Key for BGA Type. Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Mercedes A Class keys wholesale?

Yes. We supply locksmiths and key distributors at wholesale prices with MOQ from 5 units. Message us on WhatsApp for today's price list.

Can a Mercedes A Class key be programmed without the dealer?

In most cases yes, using tools like Xhorse, VVDI or Autel. We can advise the right programmer for each key SKU.

Ready to order a Mercedes A Class key?

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Related: All Mercedes keys · All guides · Key Finder

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