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Remove/install passenger airbag unit - AR91.60-P-0680NKB

MODEL 242 

MODEL 246 

Fig 1: Identifying Passenger Airbag Unit Remove/Install Components
G10250892DANGERIMPORTANTREMOVINGINSTALLINGTORQUE SPECIFICATIONSPECIAL TOOLTORQUE SPECIFICATIONREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
DANGER Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical components to temperatures above 100 °C or 212 °F. Disconnect current supply when working on such components. AS91.00-Z-0008-01A
IMPORTANT Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
REMOVINGINSTALLING Remove/install     
1 Remove glove compartment   AR68.10-P-1400NKB
2 Switch off ignition and remove transmitter key from electronic ignition lock control unit    
3 Disconnect battery ground line   AR54.10-P-0003NKB
4 Disconnect electrical connector (2) at front passenger airbag squib 1 and front passenger airbag squib 2    
5 Unscrew bolt (3) TORQUE SPECIFICATION Bolt, front passenger airbag unit to cross member under dashboard *BA91.60-P-1008-01F 
6 Remove screws/bolts (5) and detach cable duct (6) from crossmember under instrument panel in direction of engine compartment and wedge using long wedge SPECIAL TOOL Long wedge Fig 2
7 Remove screws/bolts (4) from rear at crossmember under instrument panel and remove blank holder (8) TORQUE SPECIFICATION Bolt, front passenger airbag unit to cross member under dashboard *BA91.60-P-1008-01F 
8 Unscrew nuts (7) and remove front passenger airbag (1) If the front passenger airbag (1) is replaced, then the defective front passenger airbag (1) must be disposed of.  
Nut, front passenger airbag unit to instrument panel *BA91.60-P-1002-01F 
9 Install in the reverse order    
10 Connect diagnostic system; read out fault memory After replacing the front passenger airbag (1).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04A
AIRBAG

Number Designation MODEL 176, 242, 246
BA91.60-P-1002-01F Nut, front passenger airbag unit to instrument panel Nm 5
AIRBAG

Number Designation MODEL 176, 242, 246
BA91.60-P-1008-01F Bolt, front passenger airbag unit to cross member under dashboard Nm 3, 5
Fig 2: Identifying Long Wedge (115 589 03 59 00)
G10250893Courtesy of MERCEDES-BENZ USA