LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2023 >> GLS450 >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System - Body - 167 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install HERMES Control Unit - AR82.95-P-0019ME

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

Model 167 

Fig 1: HERMES Control Unit Components Location - Model 167
G14786064Courtesy of MERCEDES-BENZ USA
G14786065Courtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform commissioning of HERMES control unit (N112/9). If the HERMES control unit (N112/9) has been replaced.  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06ME
2 Remove floor covering at front on front passenger side.   AR68.80-P-0008ME
3 Remove air ducts (1).    
4 Remove lower B-pillar trim.   AR68.30-P-4700ME
5 Fold over floor covering (2).    
6 Unclip expansion rivets (3). SPECIAL TOOL Dismantling tool Fig 2
7 Remove air duct (4).    
8 Unscrew nuts (5).    
9 Remove the cover (6).    
10 Lift up air duct (7) carefully and unscrew nuts (8).    
11 Release and disconnect electrical connectors from HERMES control unit (N112/9).    
12 Remove HERMES control unit (N112/9) with bracket (9).    
13 Remove screw (10) and remove HERMES control unit (N112/9) from bracket (9).    
14 Install in the reverse order.    
Fig 2: Identifying Dismantling Tool (000 589 95 63 00)
G12619044Courtesy of MERCEDES-BENZ USA