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Home >> Smart >> 2017 >> Fortwo Proxy, 2D Convertible, Standard Trans >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seats, Bunks, Restraint Systems - 453 Chassis >> Testing & Repair >> Remove/Install Airbag, Sidebag And Emergency Tensioning Retractor Control Unit - AR91.60-P-0623SR

Remove/Install Airbag, Sidebag And Emergency Tensioning Retractor Control Unit - AR91.60-P-0623SR

MODEL 453 

G12097254Courtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
IMPORTANT Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A 
REMOVINGINSTALLING Remove/install     
1
REFER TO SELF-DIAGNOSTIC SYSTEMS
Perform initial startup of supplemental restraint system control unit (N2/10) When replacing supplemental restraint system control unit (N2/10). AD00.00-P-2000-06SR
2 Remove center console   AR68.20-P-2000SR
3.1 Remove center mounting console reinforcement Model 453 with code J58 (Center console with drawer)
Model 453 with code J59 (Center armrest)
AR68.20-P-2340SR
3.2 Remove front part of center console above the supplemental restraint system control unit (N2/10) Model 453 with code J56 (Centre console)  
4 Disconnect battery ground line   AR54.10-P-0003SR
5 Unscrew nuts (3)    
6 Remove bracket (2)    
7 Disconnect electrical connectors (4, 5) and place outside of the working area    
8 Unscrew nut (6) TORQUE SPECIFICATION Nut, restraint systems control unit to vehicle floor *BA91.60-P-1015-01C 
9 Loosen nuts (7) until the supplemental restraint system control unit (N2/10) can be swiveled with the threaded pins of the nut (6) TORQUE SPECIFICATION Nut, restraint systems control unit to vehicle floor *BA91.60-P-1015-01C 
10 Remove supplemental restraint system control unit (N2/10)    
11 Install in the reverse order    
12
REFER TO SELF-DIAGNOSTIC SYSTEMS
Clear fault memory When reusing supplemental restraint system control unit (N2/10). AD00.00-P-2000-06SR
AIRBAG

Number Designation Model 453.0 Model 453.3/4
BA91.60-P-1015-01C Nut, restraint systems control unit to vehicle floor Nm 8 8