Electrical Function Schematic, Headlamp Switch-Off Delay (SWA) - PE82.10-P-2062-97TAB
Model 172.4
as of model year 2017
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Headlamp switch-off delay, request | 9E |
| 2 | Circuit 15, status | 9F |
| 3 | Central locking (CL [ZV]), status | 8F |
| 4 | Light sensor, status | 11E |
| 5 | Exterior lights switch, status | 11H |
| 6 | Door rotary tumbler switch, status | 9E |
| 7 | Ambient lamp, request | 7C |
| 7 | Ambient lamp, request | 18E |
| 7 | Ambient lamp, request | 22E |
| 8 | Ambient lamp, actuation | 3D |
| 8 | Ambient lamp, actuation | 18D |
| 8 | Ambient lamp, actuation | 23D |
| 9 | Rotary tumbler switch, status | 12G |
| A1 | Instrument cluster | 3E |
| B38/1 | Light sensor | 13C |
| B38/2 | Rain/light sensor | 13D |
| CAN B | Interior CAN | 13F |
| CAN B | Interior CAN | 8C |
| CAN B | Interior CAN | 7G |
| CAN B | Interior CAN | 7F |
| CAN E2 | Chassis CAN 2 | 19F |
| CAN E2 | Chassis CAN 2 | 13F |
| Code 640 | High Performance LED | 17A |
| Code 641 | Dynamic LED headlamps, left-hand traffic | 17B |
| Code 642 | Dynamic LED headlamps, right-hand traffic | 17B |
| Code 876 | Interior lights package | 1B |
| E1 | Left front lamp unit | 22A |
| E1e23 | Left front ambient light | 22C |
| E1e31 | Left front position light | 22C |
| E1n9 | Left headlamp control unit | 22D |
| E2 | Right front lamp unit | 19A |
| E2e23 | Right front ambient light | 18C |
| E2e31 | Right front position light | 18C |
| E2n9 | Right headlamp control unit | 18D |
| LIN 2 | Wiper/inside rearview mirror LIN | 11C |
| M21/1 | Left outside mirror | 2C |
| M21/1e1 | Left outside mirror ambient lamp | 3C |
| M21/2 | Right outside mirror | 2C |
| M21/2e1 | Right outside mirror ambient lamp | 3C |
| N10/1 | Front SAM control unit with fuse and relay module | 10E |
| N10/2 | Rear SAM control unit with fuse and relay module | 14G |
| N69/1 | Left door control unit | 5B |
| N69/2 | Right door control unit | 5B |
| N73 | Electronic ignition switch control unit | 5H |
| S1 | Exterior lights switch | 10K |
| U192 | Valid for light sensor | 12B |
| U195 | Valid for rain/light sensor | 12C |