Remove/Install Rain/Light Sensor - AR82.30-P-7800LF

Model 205 

With Code 345 (rain sensor) 

Model 213, 217, 222, 238, 253, 293 

Shown on Model 222 

Fig 1: Rain/Light Sensor Components Location - Model 222

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	Unclip and remove cover (1).	Long wedge	Fig 2
3	Unclip and remove cover (2).	Long wedge	Fig 2
4	Unhook retaining clamps (4) on both sides of rain and light sensor with additional functions (B38/2).
5	Remove rain and light sensor with additional functions (B38/2) and disconnect electrical connector (3).	Do not touch surfaces (arrows) of rain and light sensor with additional functions (B38/2). Otherwise, soiling may cause the rain/light sensor with additional functions (B38/2) to malfunction. If soiling is present, ↓ replace rain and light sensor with additional functions (B38/2).
6	Install in the reverse order.
	Initial startup
7	Commission rain and light sensor with additional functions (B38/2).	When replacing rain and light sensor with additional functions (B38/2).
		Model 293	AD00.00-P-2000-06FR
		Model 205 with code 345 (rain sensor)	AD00.00-P-2000-04B
		Model 213, 217, 222, 253
		Model 238	AD00.00-P-2000-06LWO

Fig 2: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA