High-beams actuation, function (except code 614) - GF82.10-P-3004SK
MODEL 171.4 except CODE (614) Bi-xenon headlamp unit
Function requirements:
- Circuit 15R ON
- Low beam ON, irrespective whether the actuation is caused by the exterior lamp switch (S1) in position "AUTO" or by the activation of the daytime running lamps in the instrument cluster (A1)
- Combination switch (S4) in high beam position
The driver can activate the high beam functionality by pressing the combination switch (S4). The steering column module (N80) reads in the combination switch (S4) and transmits the "high beam ON" message on the Controller Area Network Bus Class B (interior) (CAN-B). The driver-side SAM control unit with fuse and relay module (N10/1) actuates the left high beam (E1e1) and the right high beam (E2e1) and transmits the request to switch on the high beam indicator lamp (A1e3) to the instrument cluster (A1).
| Steering column module, location/task | GF54.21-P-4125SK |
| Exterior lamp switch module, location/ function/design | GF82.10-P-4104SK |
| Driver-side SAM control unit with fuse and relay module, location/task/design | GF54.21-P-4109SK |