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

Model 253 (except 253.992/993) 

as of model year 2020 

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Carry out commissioning of HERMES control unit (N112/9).	When replacing the HERMES control unit (N112/9).
			AD00.00-P-2000-04B
2	Remove center console cover.	Model 253 (except 253.992/993) with transmission 724 as of model year 2020 Model 253 (except 253.992/993) with transmission 725 as of model year 2020	AR68.20-P-2350LW
3	Remove clamp (1).
4	Guide out HERMES control unit (N112/9) (arrows) and disconnect electrical connectors.	The number of electrical connectors may vary depending on the equipment.
5	Remove HERMES control unit (N112/9).
6	Install in the reverse order