(Electrical System Function Schematic For Headlamp Cleaning System (HCS) - PE82.15-P-2050-97NAA)
MODEL 166 up to model year 2016 with CODE 600 (Headlamp cleaning system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 8E |
| 1 | Engine running, signal | 4C |
| 2 | Drivetrain operational, signal | 8E |
| 2 | Drivetrain operational, signal | 4C |
| 3 | Combination switch, status | 5C |
| 3 | Combination switch, status | 9C |
| 3 | Combination switch, status | 12C |
| 4 | Headlamp cleaning system pump, actuation | 3F |
| 5 | Circuit 15, status | 5C |
| CAN B | Interior CAN | 5C |
| CAN E1 | Chassis CAN 1 | 10C |
| CAN E1 | Chassis CAN 1 | 7F |
| Code 494 | USA version | 6J |
| M5/2 | Headlamp cleaning system pump | 3H |
| N10 | SAM control unit | 3B |
| N3/10 | ME-SFI [ME] control unit | 10J |
| N3/9 | CDI control unit | 4J |
| N3/9 | CDI control unit | 8J |
| N73 | Electronic ignition switch control unit | 7B |
| N80 | Steering column module control unit | 13C |
| S4 | Combination switch | 11C |
| U1018 | Valid for gasoline engine 276 | 9L |
| U1032 | Valid for engine 278 and 157 | 9L |
| U2 | Valid for all except USA | 3L |
| U2 | Valid for all except USA | 3L |
| U74 | Valid for diesel engines | 3J |
| U75 | Valid for gasoline engines | 9J |
| U880 | Valid for engine 642 | 3K |
| U948 | Valid for diesel engine 651 | 3L |
| U948 | Valid for diesel engine 651 | 3L |
| U948 | Valid for diesel engine 651 | 6L |
| U948 | Valid for diesel engine 651 | 6L |