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212-900-56-06 Genuine Mercedes-Benz RS Control Unit For CLS400 CLS550 3.0L 4.7L

P/N: 212-900-56-06 Manufactured by: Mercedes-Benz
Original price $1,284.00 - Original price $1,284.00
Original price
$1,284.00
$1,284.00 - $1,284.00
Current price $1,284.00
1 in Stock
Condition: New
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Description

The 212-900-56-06 is a genuine Mercedes-Benz RS control unit specified for select 2012–2018 CLS-Class vehicles with 3.0L V6 or 4.7L V8 gasoline engines. This electronic module fits into the vehicle's factory control arrangement, where correct communication with the installed electrical system depends on matching the original equipment specifications.

Vehicle Compatibility

Year Vehicle Engine Trims
2012 Mercedes-Benz CLS550 4.7L V8 Gas Base
2013 Mercedes-Benz CLS550 4.7L V8 Gas Base
2014 Mercedes-Benz CLS550 4.7L V8 Gas Base
2015 Mercedes-Benz CLS400 3.0L V6 Gas 4Matic, Base
2015 Mercedes-Benz CLS550 4.7L V8 Gas Base
2016 Mercedes-Benz CLS400 3.0L V6 Gas 4Matic, Base
2016 Mercedes-Benz CLS550 4.7L V8 Gas Base
2017 Mercedes-Benz CLS400 3.0L V6 Gas 4Matic, Base
2017 Mercedes-Benz CLS550 4.7L V8 Gas Base
2018 Mercedes-Benz CLS550 4.7L V8 Gas Base


General Specifications

Condition New
Part Number 212-900-56-06
Brand Mercedes-Benz
Part Type RS Control Unit
Years 2012–2018
Vehicle Mercedes-Benz CLS400, Mercedes-Benz CLS550
Engine Compatibility 3.0L V6 Gas, 4.7L V8 Gas
Module Type Electronic Control Unit
Vehicle Configuration Base, 4Matic
Weight 1.82 lbs
Fitment Type Direct Replacement


Product Features

The 212-900-56-06 RS control unit is built for the designated electronic system configuration and factory installation requirements of compatible Mercedes-Benz CLS-Class models:

  • Designed for the specified RS electronic control module application
  • Covers selected CLS400 and CLS550 factory equipment combinations
  • Applicable to listed 3.0L V6 and 4.7L V8 gasoline powertrains
  • Connects through the appropriate original vehicle electrical interface
  • Supports designated Base and 4Matic model configurations
  • Requires consistency with the vehicle's installed control unit specifications
  • Allows integration with the factory electronic system when correctly coded

Application Notes

The 212-900-56-06 is intended for select 2012–2018 Mercedes-Benz CLS400 and CLS550 vehicles equipped with the corresponding RS control electronics. Check the factory module configuration and follow Mercedes-Benz diagnostic instructions for any necessary coding or initialization.

Always verify the vehicle VIN, existing RS control unit number, electrical connection layout, and applicable coding requirements before installation.

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