Remove/install yaw rate and lateral acceleration sensor - AR42.45-P-0841W

MODEL 172 with CODE (233) Distronic Plus 

Fig 1: Identifying Yaw Rate And Lateral Acceleration Sensor Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
1	Remove left front seat		AR91.10-P-1000W
2	Remove scuff plate (1)
3	Fold floor covering (2) far enough to one side until the yaw rate sensor for lateral and longitudinal acceleration (B24/15) is accessible
4	Disconnect electrical connector (3) on yaw rate, lateral and longitudinal acceleration sensor (B24/15)
5	Unscrew nuts (4) and remove yaw rate sensor for lateral and longitudinal acceleration (B24/15) from floor panel	Handle sensor (B24/15) with care. It is sensitive to impact and can therefore be easily damaged.
			*BA42.45-P-1003-01M
6	Install in the reverse order
7	Connect STAR DIAGNOSIS, read and erase diagnostic trouble code memory		AD00.00-P-2000-04A
8	Carry out road test using STAR DIAGNOSIS	Under "control units" - "chassis" - "Adaptive Brake" - "control unit adaptations" select the "road test" menu item and process all steps.

ELECTRONIC STABILITY PROGRAM (ESP)

Number	Designation		Model 172
BA42.45-P-1003-01M	Screw/nut for turn rate sensor to floor panel	Nm	6