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Home >> Mercedes Benz >> 2021 >> G550 >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Seats, Bunks, Restraint Systems - 463 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Right Rear Seat Backrest Cover - AR91.18-P-1878XG

Remove/Install Right Rear Seat Backrest Cover - AR91.18-P-1878XG

Model 463 

as of model year 2019 

Fig 1: Right Rear Seat Backrest Cover Components Location - Model 463 As Of Model Year 2019
G13670499WARNINGWARNINGREMOVINGINSTALLINGTORQUE SPECIFICATIONSPECIAL TOOLINSTALLATION IMPORTANTINSTALLATION IMPORTANTINSTALLATION IMPORTANTCourtesy 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
WARNING Risk of injury.  Moving parts can pinch, crush or, in extreme cases even sever extremities. No parts of the body or limbs should be within the operating area of mechanical components when moving components. AS00.00-Z-0009-01A
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on performing repair, body work and welding on vehicles with airbags and RTE units   AH91.00-P-0002-01M
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
  Assessment of airbag and belt tensioner units in accident vehicles   AH91.00-P-0006-01B
REMOVINGINSTALLING Remove/install     
1 Remove rear seat backrest. Only 40 % seat backrest. AR91.12-P-1620XG 
2 Remove seat belt end fitting screw from lower rear seat.   AR91.12-P-1000XG 
    TORQUE SPECIFICATION Bolt on belt end fitting *BA91.40-P-1001-01C 
3 Unclip control lever (2) from frame of rear seat backrest.    
4 Remove covers (4).    
5 Unclip covers (4a).    
6 Remove trim of rear seat backrest.   AR91.12-P-1131XG 
7 Remove cover (1) with long wedge (01) from the frame of rear seat backrest. SPECIAL TOOL Long wedge Fig 2
8 Release and disconnect electrical connector (5) at sidebag. INSTALLATION IMPORTANT Ensure that electrical connector (5) is engaged correctly and electric line is routed correctly.  
9 Disconnect electrical connector of seat heating. Model 463
as of model year 2019 with code PA9 (Active Multicontour Seat package)
 
10 Remove cover (1) and padding from frame of rear seat backrest. INSTALLATION IMPORTANT Ensure that pocket (1a) is seated correctly at sidebag.  
11 Unhook staple wires of cover (1) at padding from retaining clips (3). INSTALLATION IMPORTANT Ensure that cover (1) is seated correctly at padding.  
12 Remove cover (1).    
13 Install in reverse order.    
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation Model 463 up to model year 2019 Model 463 as of model year 2019
BA91.40-P-1001-01C Bolt on belt end fitting Nm 35 35
Fig 2: Identifying Long Wedge (115 589 03 59 00)
G13670500Courtesy of MERCEDES-BENZ USA