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Remove/Install Seat Belt Buckle (Front Seat) - AR91.40-P-1515SR

MODEL 453 

G12097248Courtesy of MERCEDES-BENZ USA
G12097249Courtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Switch off ignition and remove transmitter key from electronic ignition lock control unit    
2 Unscrew bolt (3)    
3 Unclip cup holder (1) IMPORTANT Pull cup holder (1) far enough upwards until electrical connector (2) is accessible.
SPECIAL TOOL Mounting wedge
Figure
4 Disconnect electrical connector (2) and remove cup holder (1)    
5 Move front seat (4) all the way to the rear    
6 Remove bolt (6) TORQUE SPECIFICATION MODEL 453.0/3 *BA91.40-P-1009-01SR 
7 Disconnect electrical connector (5) from driver's seat connector block (X55/3) or front passenger seat connector block (X55/4)    
8 Unclip seat belt buckle electrical wiring harness (9) from bracket (8) and remove seat belt buckle (7) with the seat belt buckle electrical wiring harness (9) upwards SPECIAL TOOL Clip remover Figure
9 Install in the reverse order    
INSPECT Check     
10
REFER TO SELF-DIAGNOSTIC SYSTEMS
Check supplemental restraint system using diagnostic system   AD00.00-P-2000-06SR
SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number Designation MODEL 453.3 MODEL 453.0
BA91.40-P-1009-01SR Screw/bolt, seat belt buckle to seat frame Nm 21 21
Fig 1: Identifying Clip Remover (452 589 01 63 00)
G11129228Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Mounting Wedge (110 589 03 59 00)
G11128970Courtesy of MERCEDES-BENZ USA