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Home >> Smart >> 2012 >> Fortwo Passion, 2D Convertible >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Electrical Drive System - 451 Chassis >> Testing & Repair >> Remove/install electric vehicle sound generator - AR08.00-P-1000MEX

Remove/install electric vehicle sound generator - AR08.00-P-1000MEX

MODEL 451.390/392/490/492 

with CODE B53 (Pedestrian sound) 

Fig 1: Identifying Electric Vehicle Sound Generator Remove/Install Components
G10978099NOTESREMOVINGINSTALLINGCourtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove CBS front end (1)   AR88.00-P-1010MCC
2 Remove screw/bolts (2)    
3 Place the electric vehicle sound generator (H4/16) to one side until the nuts (4) are accessible    
4 Unscrew nuts (4) and remove bracket (3) to the front    
5 Release and disconnect electrical connection (5)    
6 Remove electric vehicle sound generator (H4/16)    
7 Install in the reverse order