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Home >> Mercedes Benz >> 2008 >> S450 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 221 Chassis - 3 Of 4 >> Testing & Repair >> Remove/install passenger airbag unit - AR91.60-P-0680SX

Remove/install passenger airbag unit - AR91.60-P-0680SX

MODEL 216.3, 221.0/1 

Fig 1: Identifying Passenger Airbag Unit Remove/Install Components - Shown On Model 221
G10113547Courtesy of MERCEDES-BENZ USA

Shown on model 221 

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 and ETR units   AH91.00-P-0002-01M
IMPORTANT Assessment of airbag and belt tensioner units in accident vehicles   AH91.00-P-0006-01B
IMPORTANT Legal regulations on handling and storing airbags and emergency tensioning retractors   AH91.00-P-0004-01A
1 Instrument panel (4) removal Model 216 AR68.10-P-1000SC
Model 221 AR68.10-P-1000SX
2 Remove nuts (2) and remove front passenger airbag unit (1) from instrument panel (4) TORQUE SPECIFICATION *BA91.60-P-1007-01L 
3 Detach mounting console (3) from front passenger airbag unit (1) TORQUE SPECIFICATION
IMPORTANT If the front passenger airbag unit (1) is replaced, the faulty front passenger airbag unit (1) must be properly disposed of. Refer to: ↓
*BA91.60-P-1004-01L 
REFER TO FORMS Notes on disposing of airbag and emergency tensioning retractor units OS91.00-P-0001-01A
4 Install in the reverse order    
5.1 Check supplemental restraint system (SRS) with STAR DIAGNOSIS After replacing front passenger airbag unit (1).  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory AD00.00-P-2000-04A
STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
AIRBAG

Number Designation Model 216 Model 221
BA91.60-P-1004-01L Nut of mounting console to front passenger airbag unit Nm 7 7
BA91.60-P-1007-01L Nut, front passenger airbag unit to instrument panel Nm 7 7
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS diagnosis system, Compact Passenger Car 6511 1801 00