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Home >> Mercedes Benz >> 2017 >> G550 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 463 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Left Rear Seat Backrest Cover - AR91.18-P-1874XG

Remove/Install Left Rear Seat Backrest Cover - AR91.18-P-1874XG

Model 463 

as of model year 2019 

Fig 1: Left Rear Seat Backrest Cover Components Location - Model 463 As Of Model Year 2019
G13670495Courtesy of MERCEDES-BENZ USA
G13670496Courtesy of MERCEDES-BENZ USA
G13670497Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove rear seat backrest. Only 60 % 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 Remove armrest of separated rear seat backrest.   AR91.12-P-1750XG 
4 Slide trim (6) upwards and remove.    
5 Unhook and unclip cover (1) in area of armrest at rear seat backrest frame.    
6 Unclip control lever (2) from frame of rear seat backrest.    
7 Remove covers (4).    
8 Unclip covers (4a).    
9 Remove head restraint guides of rear seat backrest.   AR91.16-P-1775XG 
10 Remove trim of rear seat backrest.   AR91.12-P-1131XG 
11 Position long wedge between cover (1) and seat belt guide (5a), unclip catch hooks (5b) and remove cover (5) with seat belt guide (5a). SPECIAL TOOL Long wedge Fig 2
12 Remove cover (5) and seat belt guide (5a) from seat belt. INSTALLATION IMPORTANT Do not twist seat belt.  
13 Unclip catch hooks (5c, 5d) and remove cover (5) from seat belt guide (5a). INSTALLATION IMPORTANT Clip catch hooks (5c) into place first.  
14 Remove cover (1) with long wedge (01) from the frame of rear seat backrest. SPECIAL TOOL Long wedge Fig 2
15 Release and disconnect electrical connector (7) at sidebag. INSTALLATION IMPORTANT Ensure that electrical connector (7) is engaged correctly and the electric line is routed correctly.  
16 Disconnect electrical connector of seat heating. Model 463
as of model year 2019 with code PA9 (Active Multicontour Seat package)
 
17 Remove cover (1) and padding from frame of rear seat backrest. INSTALLATION IMPORTANT Ensure that pocket (1a) is seated correctly at sidebag.  
18 Unhook staple wires of cover (1) at padding from retaining clips (3). INSTALLATION IMPORTANT Ensure that cover (1) is seated correctly at padding.  
19 Remove cover (1).    
20 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)
G13670498Courtesy of MERCEDES-BENZ USA