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Home >> Mercedes Benz >> 2009 >> CLS63 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Electrical System, Equipment & Instruments - 219 Chassis >> Testing & Repair >> Remove/install button unit on multifunction steering wheel >> Remove/install button unit on multifunction steering wheel - AR54.25-P-2840TX

Remove/install button unit on multifunction steering wheel - AR54.25-P-2840TX

MODEL 219.3 up to 2.3.08 except CODE (809) Model year 2009 

MODEL 230.4 up to 28.1.08 except CODE (809) Model year 2009 

Shown on model 219 

Fig 1: Identifying Multifunction Steering Wheel Button Unit Remove/Install Components - Shown On Model 219
G10768173Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove driver air bag unit (1) Model 219 AR91.60-P-0660TX
Model 230 AR91.60-P-0660R
2 Undo screws (2) and remove contact plate (3) INSTALLATION IMPORTANT Apply thread locking agent to bolt thread (2). *BR00.45-Z-1059-02A 
TORQUE SPECIFICATION Model 219 *BA91.60-P-1006-01J 
TORQUE SPECIFICATION Model 230 *BA91.60-P-1018-01A 
3 Undo screws (4) and remove printed circuit board (5)    
4 Remove left multifunction steering wheel button group (S110) or right multifunction steering wheel button group (S111) at side from driver air bag unit (1)    
5 Install in the reverse order    
AIRBAG

Number Designation Model 219.3
BA91.60-P-1006-01J Bolt, contact plate to airbag Nm 5
AIRBAG

Number Designation Model 230
BA91.60-P-1018-01A Bolt, contact plate to airbag Nm 5
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1059-02A Loctite 262 Henkel Loctite Deutschland GmbH