256-900-12-00-80 Genuine Mercedes-Benz Control Unit For 3.0L L6 Hybrid Models

Description

The 256-900-12-00-80 is a genuine Mercedes-Benz electronic control unit supplied as a complete assembly for select 2019–2026 models featuring a 3.0L inline-six Electric/Gas powertrain. Engineered for the designated factory electrical configuration, this module requires the correct vehicle equipment and electronic specifications for proper integration.

Vehicle Compatibility

General Specifications

Product Features

The 256-900-12-00-80 complete control unit is intended for the original electronic equipment arrangements found in specified Mercedes-Benz passenger vehicles and SUVs:

• Complete electronic module assembly for the designated factory control system
• Applicable to selected 2019–2026 Mercedes-Benz model configurations
• Designed for vehicles equipped with 3.0L inline-six Electric/Gas engines
• Covers specified AMG GT, CLS, E-Class, GLE, GLS, and S-Class applications
• Interfaces with the corresponding original electrical connections and module location
• Accommodates listed Base, 4Matic, and 4Matic+ vehicle equipment packages
• Requires matching factory electronics and vehicle-specific configuration procedures

Application Notes

The 256-900-12-00-80 is intended for select Mercedes-Benz AMG GT 43, AMG GT 53, CLS450, CLS53 AMG, E53 AMG, GLE450, GLE53 AMG, GLS450, and S500 vehicles equipped with the appropriate 3.0L Electric/Gas powertrain. Confirm the existing electronic module specifications and follow Mercedes-Benz service instructions for any necessary coding or initialization.

Always compare the vehicle VIN, installed control unit identification, electrical connector layout, and required programming specifications before installation.