Removing and installing rain/light sensor - AR82.30-P-7800R

MODEL 230.4 as of 15.1.04 

Shown on model 230.4 without code (P99) "AMG Black Series" special model 

Fig 1: Identifying Rain/Light Sensor And Electrical Connector

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Buffer basic data for rain/light sensor (B38/2) in STAR DIAGNOSIS	When replacing rain/light sensor (B38/2). Installation:  Transfer buffered basic data to new rain/light sensor (B38/2).
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS system	*WH58.30-Z-1048-13A
2	Remove inside rearview mirror		AR68.40-P-0001R
3	Disconnect electrical connector (1) from rain/ light sensor (B38/2)
4	Unclip and remove rain/light sensor (B38/2)
5	Install in the reverse order