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Home >> Mercedes Benz >> 2000 >> S430 >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Battery, Fuse/Relay Box, Modules, Sensors & Switches -- Testing & Repair -- 215 & 220 Chassis >> Testing & Repair >> Remove/install steering column module - AR54.25-P-2802I

Remove/install steering column module - AR54.25-P-2802I

MODEL 215, 220, 230 

Fig 1: Identifying Steering Column Switch Module, Fanfare Horns And Airbag Clock Spring Contact
G04849720

Shown on steering column switch module without voice control system 

Fig 2: Identifying Steering Column Switch Module - Shown On Steering Column Switch Module Without Voice Control System
G04849721
REMOVINGINSTALLING Remove/install     
1.1 Remove fanfare horns and airbag clock spring contact (A45) Model 215, 220 without code (472) Electronic Stability Program (ESP) AR46.10-P-0200I
1.2 Remove steering angle sensor Model 230
Model 215, 220 with code (472) Electronic Stability Program (ESP)
AR46.10-P-0300I
2 Loosen internal Torx bolt (arrow) and remove steering column switch module (1) IMPORTANT Internal Torx bolt (arrow) is secured to prevent it falling out.  
3 Remove cover (2) and remove cruise control switch (S40) upwards out of steering column switch module (1) IMPORTANT On model 215 with code (813) voice control system the voice control system switch and the TPM switch (S40) form a common module and cannot be removed individually.
IMPORTANTInstallation:  Ensure that the studs (3) are seated cleanly in the holes, by paying attention to the guides on the cruise control switch (S40).
 
4 Remove switch group for steering column adjustment and easy entry/exit (S59/1) upwards out of steering column switch module (1) IMPORTANTInstallation:  Ensure that the studs (3) are seated cleanly in the holes, by paying attention to the guides on the switch group for steering column adjustment and easy entry/exit (S59/1).  
5 Unscrew bolts (4) and remove combination switch (S4) upwards out of steering column switch module (1)    
6 Remove steering column module (N80) upwards out of steering column switch module (1)    
7 Install in the reverse order