Cryptic Engines – Mercedes-Benz EIS (Electronic Ignition Switch) Cloning Service – W204 / W207 / X204 (Mail-In)
$198.00
Veteran-owned mail-in EIS cloning service for Mercedes C-Class W204, GLK-Class X204, and E-Class Coupe/Cabriolet W207. Must ship EIS modules + original key(s). Fixes faulty ignition, lost keys, or no-start issues. Fully plug & play after cloning. Fast 3-4 business day turnaround.
Description
Mercedes-Benz EIS Cloning Service – W204 / W207 / X204
At Cryptic Engines, our veteran-owned independent small-town shop offers professional mail-in cloning for the Electronic Ignition Switch (EIS / EZS) module. Perfect for faulty ignition switches, lost keys, or no-start conditions on the listed Mercedes models.
Compatible Vehicles & Modules
- C-Class (W204 chassis) — 2008–2014/2015
Includes: C250, C300, C350, C63 AMG (sedan, coupe C204, wagon S204) - GLK-Class (X204 chassis) — 2010–2015
Includes: GLK250, GLK350, GLK350 Bluetec - E-Class Coupe & Cabriolet (C207 / A207 chassis) — 2009/2010–2015/2016
Common EIS Part Numbers
- A2045450908 • A2045451308 • A2075450108 • 2079057301 • 2079057101 • 2079052900 and related revisions
What’s Included
- Full cloning of your original EIS module data AND original key(s)
- Returned in virgin / plug & play state
- Comprehensive testing before return shipping
- Fast 3-4 business day turnaround (UPS Overnight return)
What You Must Ship
Important: You must send BOTH the EIS module and your original key(s). Without the original key(s) we cannot complete the cloning.
How the Mail-In Service Works
- Purchase the EIS cloning service
- Ship your EIS modules and original key(s) to Cryptic Engines (detailed instructions sent after checkout)
- We clone your module data and key(s) and test everything
- We ship your cloned EIS back plug-and-play ready to install
Important Shipping Note: This is a mail-in service only. You are responsible for shipping your EIS modules + key(s) to us AND the return shipping cost. Return shipping is charged as a flat rate at checkout and sent via UPS Overnight.
Cryptic Engines — Veteran Owned & Operated small-town shop dedicated to honest, high-quality Mercedes module service.


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