Remove/Install Rain/Light Sensor - AR82.30-P-7801S

Model 192, 223, 232 

MODIFICATION NOTES

13.09.2023

Always replace rain and light sensor with additional functions (B38/2).

Operation step 6.

Fig 1: Rain/Light Sensor Components Location - Model 223

Courtesy of MERCEDES-BENZ USA

Shown on model 223 

Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove
1	Unclip and remove inner cover (1).	Long wedge	Fig 2
2	Unclip and remove outer cover (2).	Long wedge	Fig 2
3	Release and disconnect electrical connector (3) from rain and light sensor with additional functions (B38/2).
4	Press retaining clamps (arrows) together and release using a suitable tool.
5	Remove rain and light sensor with additional functions (B38/2).	Make sure that the coupling medium together with the rain and light sensor with additional functions (B38/2) is removed from the windshield without leaving any residue.
	Install
6	Install rain and light sensor with additional functions (B38/2) and lock retaining clamps (arrows).	The windshield must be free of residue and dry in the area of the rain and light sensor with additional functions (B38/2). Otherwise there may be damage and malfunctions.	AR82.30-P-7802-01ME
		Do not touch the coupling medium of the rain and light sensor with additional functions (B38/2). Do not soil the coupling medium. Otherwise it may be damaged and malfunctions may occur.
		Always replace rain and light sensor with additional functions (B38/2). Remove transport protection cap from rain and light sensor with additional functions (B38/2).
7	Connect and lock electrical connector (3) at rain and light sensor with additional functions (B38/2).
8	Position and install outer cover (2).
9	Position and install inner cover (1).
	Initial startup
10	Commission rain and light sensor with additional functions (B38/2).
			AD00.00-P-2000-06FR

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

Courtesy of MERCEDES-BENZ USA