A2218702392 / 5WK49078 Mercedes Benz Keyless Go Control Module Unit.

Description:

The Mercedes-Benz A2218702392 / Siemens VDO 5WK49078 is a Keyless Go Control Module designed to manage the Keyless Go system in select Mercedes-Benz vehicles. This module enables hands-free entry, engine start/stop, and locking/unlocking by detecting the proximity of the electronic key fob.

Mercedes-Benz Part No.: A2218702392
Siemens VDO Part No.: 5WK49078
Type: Keyless Go Control Module Unit
Function: Controls the vehicle’s keyless entry and ignition system
Installation: Located behind dashboard or under the seat (varies by model); may require coding after installation
OEM Manufacturer: Siemens VDO (Original for Mercedes-Benz)

🚗 Compatibility (Common Models):

Typically compatible with the following Mercedes-Benz models equipped with the Keyless Go option:

S-Class (W221) – 2006–2013
CL-Class (C216) – 2006–2014
Possibly compatible with:
- E-Class (W212) – depending on system version
- CLS-Class (W218) – with factory Keyless Go system

🔍 Fitment depends on the presence of the Keyless Go option and vehicle build code. Always verify with your VIN or original part number.

🚗 Compatibility (Common Models):

Typically compatible with the following Mercedes-Benz models equipped with the Keyless Go option:

S-Class (W221) – 2006–2013
CL-Class (C216) – 2006–2014
Possibly compatible with:
- E-Class (W212) – depending on system version
- CLS-Class (W218) – with factory Keyless Go system

🔍 Fitment depends on the presence of the Keyless Go option and vehicle build code. Always verify with your VIN or original part number.

Shipping, returns and warranty

Worldwide shipping with tracking
30-day returns on unused, uninstalled parts
90-day limited warranty against defects

Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.

Keyless Go Control Module Unit

A2218702392 Mercedes Benz 5WK49078 Keyless Go Control Module Unit – Continental