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Electrical system function schematic for headlamp cleaning system (HCS) - PE82.15-P-2050-97RAA

Code Designation Position
1 Circuit 15, status 7D
2 Rotary light switch, status 7G
2 Rotary light switch, status 5K
3 Combination switch, status 3D
3 Combination switch, status 5E
4 HCS [SRA] pump, actuation 4G
A8/1 Transmitter key 7B
CAN B Interior CAN 4E
CAN B Interior CAN 6C
CAN B Interior CAN 6H
CAN C Engine compartment CAN 2C
LIN 1 Instrument panel LIN 4K
M5/2 HCS [SRA] pump 3H
N10 Front SAM control unit 6E
N72/1 Upper control panel control unit 6K
N73 EIS [EZS] control unit 6A
N80 Steering column module 2B
N93 Central gateway control unit 2E
S1 Rotary light switch 3K
S4 Combination switch 1A
Fig 1: Headlamp Cleaning System (HCS) - Electrical System Function Schematic
G10122529Courtesy of MERCEDES-BENZ USA