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

Model 118, 177 

with code 362 (HERMES communications module LTE) 

Fig 1: HERMES Control Unit Components Location - Model 118 With Code 362 (Shown On Model 177.0)

Courtesy of MERCEDES-BENZ USA

Shown on model 177 

Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).
2	Remove light switch module.		AR54.25-P-3270MFA
3	Remove covering under instrument panel.		AR68.10-P-1501MFA
4	Remove screws (3).
5	Remove HERMES control unit (N112/9) far enough until electrical connectors are accessible.	Do not stretch or kink lines. This will result in damage to the lines which may impair their functional capability.
6	Release and disconnect electrical connectors from HERMES control unit (N112/9) and remove HERMES control unit (N112/9).
7	Install in the reverse order.
	Finishing activity
8	Perform commissioning of HERMES control unit (N112/9).	When replacing the HERMES control unit (N112/9).
			AD00.00-P-2000-06MFA
9	Activate workshop mode.	When replacing the HERMES control unit (N112/9).
		Model 118, 177 with code 362 (HERMES communications module LTE) with code 521 (Connect 20 Mid (NTG7)) Model 118, 177 with code 362 (HERMES communications module LTE) with code 525 (Connect 20 High (NTG7))	AP00.20-P-0065A