Mercedes EIS EZS (Electronic Ignition Switch) Recoding and Fault Repair Service

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Mercedes EIS EZS (Electronic Ign
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Mercedes EIS EZS (Electronic Ignition Switch) Recoding And Fault Repair Service [Quotation Based]

Mercedes EIS EZS (Electronic Ignition Switch) Recoding And Fault Repair Service

Please note the following before buying this service:

  1. This is a repair service and not a product that is being offered
  2. The price of this service is under quotation only. We will contact you after checking the item for a quotation
  3. The price paid (non-refundable) will cover the checking fee and the return postage in case you decide not to accept the quotation
  4. In case you do accept the quotation, the amount paid now will be deducted from the final price

Do you have a Mercedes key that has suddenly stopped working in the ignition? Will it not turn anymore? Don't worry, we can help.

We can test the ignition module and keys for you, isolate the fault, repair it and send you back your items promptly and fully repaired.

Common failures:

  • Key doesn't turn in the Mercedes Electronic Ignition Switch (EIS)
  • Key doesn't turn in the Mercedes EIS when there's cold weather
  • Key turns in the Mercedes EIS but the ignition lights on the instrument cluster doesn't switch on
  • Key sometimes doesn't turn in the Mercedes EIS

It doesn't matter where you live, all you have to do is post us your ignition module and your keys and we will do the rest. You will have your EIS back in mint condition and fully tested by our highly skilled engineering team.

If you live in the Manchester area and want to pop in and see us instead of posting your items, then we are open Monday to Friday 09:00 to 17:30. You can have a chat with one of our engineers who may be able to deal with your problem right away, depending on the workload.

In case you need help on how to remove the EIS module or with any other issues, don't worry. We are here to help you. Just contact us on 0330 2233446, via chat on this same website, or email us suing the contact us form or if you are local to us come into our shop in Rochdale and talk to one of our experienced engineers.

Below are a Selection of Mercedes Models supported for EIS Repairs

Model Type

Coupe & Cabriolet:
  • CLA Coupe
  • C Class Coupe
  • C Class Cabriolet
  • E Class Cabriolet
  • CLS Class Coupe
  • S Class Coupe
  • S Class Cabriolet
  • CLA Shooting Brake
  • C Class
  • E Class
  • CLS Shooting Brake
  • V Class
Hatch Back:
  • A Class
  • B Class
  • B Class eLECTRIC dRIVE
  • SLC
  • SL
  • AMG GT Coupe
  • C Class
  • E Class
  • S Class
  • Maybach S Class
  • New GLA
  • GLC
  • GLE
  • GLC Coupe
  • GLE Coupe
  • GLS
A Class Model:
  • W168 1997–2004 First generation
  • W169 2004–2012 Second generation
  • W169 2008 Facelift
  • W169 Special Edition 2009
  • W169 E-CELL 2010
  • W169 Final Edition 2012
  • W176 2012–present Third generation
  • W176 A 45 AMG 2013
B Class Model:
  • W245 2005–2011 First generation
  • W246, W242 2012–present Second generation
C Class Model: