Remove/install HERMES control unit

AR82.95-P-0019FR

Remove/install HERMES control unit

27.06.2018

Model

257

Model

290

1

Screw

2

Bracket

3

Electrical connector

4

Electrical connectors

A26/17

Head unit

N112/9

HERMES control unit

Topical note

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-2000-06FR

2

Switch off ignition and store transmitter key outside of transmission range (min. 2  m).

3

Release head unit (A26/17) and pull backwards far enough to enable the HERMES control unit (N112/9) to be removed.

AR82.85-P-1101FR


Cover center console.
Otherwise, the center console may be damaged.

 Do not disconnect electrical connectors at head unit (A26/17).

4

Disconnect electrical connectors (3, 4) at HERMES control unit (N112/9).

 The number of electrical connectors (4) can vary depending on the equipment installed.

5

Unscrew screw/bolts (1).

6

Remove bracket (2) with HERMES control unit (N112/9) from head unit (A26/17).

7

Remove screw on underside of bracket (2).

Model 257
When replacing the HERMES control unit (N112/9).

8

Unclip HERMES control unit (N112/9) from holder (2) and remove.

When replacing the HERMES control unit (N112/9).

9

Install in the reverse order.