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Home >> Mercedes Benz >> 2015 >> GLA250 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seats, Bunks, Restraint Systems - 156 Chassis >> Testing & Repair >> Remove/install sidebag sensor - AR91.60-P-0710NKB
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Remove/install sidebag sensor - AR91.60-P-0710NKB

MODEL 117, 156, 176, 242, 246 

Vehicle with CODE 299 (PRE-SAFE), shown on MODEL 246, left side of vehicle 

Fig 1: Sidebag Sensor Remove/Install Components - Shown On Model 246 With Code 299
G10250900Courtesy of MERCEDES-BENZ USA

Vehicle without CODE 299 (PRE-SAFE), shown on MODEL 246, left side of vehicle 

Fig 2: Sidebag Sensor Remove/Install Components - Shown On Model 246 Without Code 299
G10250901DANGERNOTESIMPORTANTREMOVINGINSTALLINGIMPORTANTTORQUE SPECIFICATIONCourtesy of MERCEDES-BENZ USA
DANGER Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical components to temperatures above 100 °C or 212 °F. Disconnect current supply when working on such components. AS91.00-Z-0008-01A
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 Move front seat and backrest forward    
2 Disconnect battery ground line   AR54.10-P-0003NKB
3 Remove trim (1) from B-pillar   AR68.30-P-4700NKB
4 Detach left front reversible emergency tensioning retractor (A76) or right front reversible emergency tensioning retractor (A76/1) at bottom from B-pillar and place to one side MODEL 117, 156, 176, 242, 246
with CODE 299 (PRE-SAFE® system)
 
  AR91.40-P-1010NKB 
IMPORTANT Do not detach seat belt at top at B-pillar and at front seat.  
5 Disconnect electrical connection (2)    
6 Remove screw/bolt (3) and take off left sidebag sensor (A53) and/or right sidebag sensor (A54) TORQUE SPECIFICATION Bolt, sidebag and windowbag sensor to B-pillar *BA91.60-P-1012-01F 
7 Install in the reverse order    
AIRBAG

Number Designation MODEL 117 MODEL 156
BA91.60-P-1012-01F Bolt, sidebag and windowbag sensor to B-pillar Nm 8 8
AIRBAG

Number Designation MODEL 176, 242, 246
BA91.60-P-1012-01F Bolt, sidebag and windowbag sensor to B-pillar Nm 8