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Home >> Mercedes Benz >> 2021 >> GT 43 AMG >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems (2 Of 3) -- 290 Chassis >> Testing & Repair >> Remove/Install Driver Knee Airbag - AR91.60-P-0200FR

Remove/Install Driver Knee Airbag - AR91.60-P-0200FR

Model 257, 290 

Fig 1: Driver Knee Airbag Components Location - Model 290 (Shown On Model 257)
G16556528Courtesy of MERCEDES-BENZ USA

Shown on model 257 

WARNING Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts. AS91.00-Z-0008-01A 
Topical note  Information on preventing damage to electronic   AH54.00-P-0001-01A
  components due to electrostatic discharge    
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
REMOVINGINSTALLING Remove/install     
1 Adjust steering column upward.    
2 Adjust driver seat to the rear.    
3 Disconnect ground line from battery.   AR54.10-P-0003FR
4 Detach trim under driver-side instrument panel far enough to enable the driver knee airbag (3) to be removed.   AR68.10-P-1501FR
5 Remove screws (2) and lower driver knee airbag (3) until electrical connector (4) is accessible. TORQUE SPECIFICATION Bolt, knee airbag to crossmember *BA91.60-P-1003-01O 
6 Release and disconnect electrical connector (4). SPECIAL TOOL Removal lever Fig 2
7 Remove driver knee airbag (3).    
8 Install in the reverse order.    
INSPECT Check     
9 Check Supplemental Restraint System (SRS) using vehicle diagnosis system. When replacing driver knee airbag (3).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
AIRBAG

Number Designation Model 257 Model 290
BA91.60-P-1003-01O Bolt, knee airbag to crossmember Nm 5 5
Fig 2: Identifying Removal Lever (203 589 04 33 00)
G16555909Courtesy of MERCEDES-BENZ USA