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Home >> Mercedes Benz >> 2021 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Body - 205 Chassis 4 Of 6 >> Testing & Repair >> Remove/Install HERMES Control Unit >> Remove/Install HERMES Control Unit - AR82.95-P-0019LW

Remove/Install HERMES Control Unit - AR82.95-P-0019LW

Model 205.0/1/2/3 up to model year 2019 with code 360 (HERMES UMTS) 

Model 205.0/1/2/3 up to model year 2019 with code 362 (HERMES communications module LTE) 

Fig 1: HERMES Control Unit Components Location - Model 205.0/3 Up To Model Year 2019 With Code 360 And 362; Shown On Model 205.0
G14188087Courtesy of MERCEDES-BENZ USA

Shown on model 205.0 

WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on HANDS-FREE ACCESS   AH80.61-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Commission HERMES control unit (N112/9). When replacing the HERMES control unit (N112/9).  
REFER TO SELF DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m).    
3.1 Remove rear cover in trunk. Model 205.0/1/3 up to model year 2019 with code 360 (HERMES UMTS)
Model 205.0/1/3 up to model year 2019 with code 362 (HERMES communications module LTE)
AR68.30-P-4600LW
3.2 Remove load compartment floor front section. Model 205.2 up to model year 2019 with code 360 (HERMES UMTS)
Model 205.2 up to model year 2019 with code 362 (HERMES communications module LTE)
AR68.30-P-1180LWS
4 Remove HERMES control unit (N112/9) from holder (1).    
5 Disconnect electrical connectors (2, 3) and remove HERMES control unit (N112/9). IMPORTANT The number of electrical connections (2) can vary depending on the equipment installed.  
6 Install in the reverse order.