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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 321 (Seats, Bunks, Restraint Systems - 253 Chassis 3 Of 4) >> Testing & Repair >> Remove/Install Front Seat Belt Buckle - AR91.40-P-1515LW

Remove/Install Front Seat Belt Buckle - AR91.40-P-1515LW

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MODEL 205 

MODEL 213 

MODEL 238 

MODEL 253, 293 

Fig 1: Front Seat Belt Buckle Components Location - Model 253 (Shown On Model 205.0)
G14197810Courtesy of MERCEDES-BENZ USA

Shown on model 205.0 

G14197811Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove front seat and place on seat backrest Model 205.0/1/2/3, 213, 238, 253, 293 AR91.10-P-1000LW
    Model 205.4 AR91.10-P-1000LWR
2 Release catch hooks (8) and remove frame floor assembly electrical connector (X28/29, X28/30) from holder (7).    
3 Release electrical connector (1) of electrical wiring harness (5) using two suitable screwdrivers and pull out frame floor assembly electrical connector (X28/29, X28/30). NOTES Carefully remove electrical connection (1). Otherwise, this may be damaged.  
4 Release electrical wiring harness (5) from trim (2) and expose. INSTALLATION NOTES Fix electrical wiring harness (5) to seat adjustment unit so that the front seat can be adjusted without any restriction. Otherwise shearing off or crushing of the electrical wiring harness (5) may occur.
INSTALLATION IMPORTANT Replace cable tie (6).
SPECIAL TOOL Dismantling tool		 Fig 2
5 Remove bolt (3) and remove seat belt buckle (4). INSTALLATION IMPORTANT Note correct installation position of belt buckle (4).
TORQUE SPECIFICATION Bolt, front seat belt buckle		 *BA91.40-P-1004-01U 
6 Install in the reverse order    
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation Model 205.0 Model 205.1
BA91.40-P-1004-01U Bolt, front seat belt buckle Nm 35 35
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation Model 205.2 Model 205.3
BA91.40-P-1004-01U Bolt, front seat belt buckle Nm 35 35
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation Model 205.4 Model 213
BA91.40-P-1004-01U Bolt, front seat belt buckle Nm 35 35
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation Model 238 Model 253
BA91.40-P-1004-01U Bolt, front seat belt buckle Nm 35 35
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation Model 293
BA91.40-P-1004-01U Bolt, front seat belt buckle Nm 35
Fig 2: Identifying Dismantling Tool (000 589 95 63 00)
G12083439Courtesy of MERCEDES-BENZ USA
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