Remove/Install Rear Body Acceleration Sensor - AR32.22-P-0005LWO

Model 238 

With Code 489 (AIR BODY CONTROL) 

Fig 1: Rear Body Acceleration Sensor Components Location - Model 238 With Code 489

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Switch off ignition and store transmitter key outside of transmission range (min. 2 m)
2	Remove side paneling in left side of trunk	Model 238.3 with code 489 (AIR BODY CONTROL)	AR68.30-P-4800LWO
		Model 238.4 with code 489 (AIR BODY CONTROL)	AR68.30-P-4800LWR
3	Remove bolt (1)
4	Disconnect electrical connector (2) and remove rear left body acceleration sensor (B24/5)
5	Install in the reverse order