Transmission Gearbox Control Unit A0002704452 ISM Control Unit Suit for 2015-2018 Mercedes Benz W205 C300 0002704452

Product Description

This Mercedes-Benz ISM Intelligent Servo Module, part number A0002704452, is designed for vehicles fitted with the 722.9 7G-Tronic automatic transmission. The ISM controls key gear selection and park-lock functions, communicating with the transmission and vehicle electronics to ensure correct shifting operation. This module is commonly used as a replacement for faulty gear shift / transmission servo modules.

It is suitable for selected Mercedes-Benz models including W203, W204, W205, W211, W212 and C300 variants, depending on transmission type, software, coding and original part number. Compatibility should always be confirmed using the vehicle VIN and the number on the original unit before purchase.

Key Features

• Replacement ISM Intelligent Servo Module
• OEM reference number: A0002704452
• Suitable for Mercedes-Benz 722.9 7G-Tronic automatic transmission
• Controls gear selection and park-lock operation
• Helps resolve faults related to gear selection, park lock and transmission communication
• Suitable for selected C-Class and E-Class models
• Designed for reliable operation under normal driving conditions

Compatible Models

Please verify fitment before ordering. This part may be compatible with selected:

• Mercedes-Benz C-Class W203
• Mercedes-Benz C-Class W204
• Mercedes-Benz C-Class W205
• Mercedes-Benz E-Class W211
• Mercedes-Benz E-Class W212
• Mercedes-Benz C300 variants

Common Related Symptoms

This module may be required if the vehicle has symptoms such as:

• Transmission fault message
• Gear selector not responding
• Vehicle stuck in Park
• No start in Park or Neutral
• Gear shift communication fault
• Fault codes related to ISM / DSM / ESM module

Important Compatibility Notice

Mercedes-Benz transmission control components are VIN-sensitive. Please match the part number A0002704452 with your original unit before ordering. Coding or programming may be required after installation, especially on 722.9 transmission systems.

Package Includes

• 1 × ISM Intelligent Servo Module / Gear Shift Control Unit
• Part number: A0002704452