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Home >> Mercedes Benz >> 2021 >> S500 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems (2 Of 2) -- 223 Chassis >> Testing & Repair >> Remove/Install Front Seat Side Airbag Unit - AR91.60-P-0695S

Remove/Install Front Seat Side Airbag Unit - AR91.60-P-0695S

Model 223 

Fig 1: Front Seat Side Airbag Unit Components Location - Model 223
G16195947WARNINGREMOVINGINSTALLINGSPECIAL TOOLIMPORTANTTORQUE SPECIFICATIONTORQUE SPECIFICATIONTORQUE SPECIFICATIONINSPECTREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
WARNING Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts. AS91.00-Z-0008-01A
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
REMOVINGINSTALLING Remove/install     
1 Unhook side PRE-SAFE® Impulse gas generator in seat backrest with connected lines. Model 223
with code 292 (PRE-SAFE® Impulse Side)
AR91.60-P-0702S 
2 Release front seat backrest padding until the front seat side airbag unit (1) is accessible.   AR91.10-P-0003S 
3 Release and disconnect electrical connector (2) of front seat side airbag unit (1). SPECIAL TOOL Removal lever Fig 2
4 Remove nuts (3) and remove ground line. IMPORTANT Observe installation position of ground line at side airbag ground point (W26/1, W26/2).
TORQUE SPECIFICATION Driver side airbag ground point
*BA00.19-P-1048-01N 
    TORQUE SPECIFICATION Front passenger side airbag ground point *BA00.19-P-1049-01N 
    TORQUE SPECIFICATION Nut, center airbag/side airbag to seat backrest frame *BA91.60-P-1010-01I 
5 Remove front seat side airbag unit (1).    
6 Install in the reverse order.    
INSPECT Check     
7 Check Supplemental Restraint System (SRS) using vehicle diagnosis system.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
GROUND POINTS

Number Designation Model 223 except code Z07 (B7 armoring on special protection version) Model 223 with code Z07 (B7 armoring on special protection version)
BA00.19-P-1048-01N Driver side airbag ground point W26/1 Nm 7 7
GROUND POINTS

Number Designation Model 223 except code Z07 (B7 armoring on special protection version) Model 223 with code Z07 (B7 armoring on special protection version)
BA00.19-P-1049-01N Front passenger side airbag ground point Nm 7 7
AIRBAG

Number Designation Model 223
BA91.60-P-1010-01I Nut, center airbag/side airbag to seat backrest frame Nm 6
Fig 2: Identifying Removal Lever (203 589 04 33 00)
G07304958Courtesy of MERCEDES-BENZ USA