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Home >> Mercedes Benz >> 2012 >> SLK350 >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seats, Bunks, Restraint Systems - 172 Chassis >> Testing & Repair >> Remove/install headbag - AR91.60-P-0697W
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Remove/install headbag - AR91.60-P-0697W

MODEL 172.4 

Shown on left front door 

Fig 1: Identifying Headbag Remove/Install Components
G10248722Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
DANGER Risk of injury  caused by performing testing or repair work on airbag or emergency tensioning retractor units. Store airbag units with deployment side facing up; do not expose to temperatures greater than 100 °C. When working on these units, disconnect the power supply. AS91.00-Z-0001-01A
NOTES Notes on performing repair, body work and welding on vehicles with airbags or emergency tensioning retractor units   AH91.00-P-0002-01M
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
IMPORTANT Assessment of airbag and emergency tensioning retractor units in accident vehicles   AH91.00-P-0006-01B
IMPORTANT Legal regulations on handling and storing airbags and emergency tensioning retractor units   AH91.00-P-0004-01A
1 Remove left or right door lining   AR72.10-P-1000W
2 Disconnect ground line at the on-board electrical system battery   AR54.10-P-0003W
3 Unscrew nuts (2) from headbag unit (1) TORQUE SPECIFICATION *BA91.60-P-1022-01A 
4 Disconnect electrical connector (3) from left headbag squib (R12/39) or right headbag squib (R12/40)    
5 Remove headbag unit (1) IMPORTANT If the headbag unit (1) is to be replaced, the defective headbag unit (1) must be properly disposed of.  
REFER TO FORMS Notes on disposing of airbag and emergency tensioning retractor units   OS91.00-P-0001-01A
6 Install in the reverse order    
7 Connect Star Diagnosis and check Supplemental Restraint System (SRS) When replacing headbag unit (1). AD00.00-P-2000-04A
AIRBAG

Number Designation Model 172
BA91.60-P-1022-01A Nut, head airbag to driver door inner part Nm 6