Exterior Lights Function - GF82.10-P-0003RR
Model 190
Model 190 up to model year 2019
Function requirements, general
- Circuit 30 ON
Exterior lights (ABL), general
The exterior lights control all the safety and comfort-relevant functions of the front, side and rear lights of the vehicle.
The exterior lights encompass the following subfunction:
- Function sequence for automatic shutoff of exterior lights
Further subfunctions are described in separate documents:
- Standing/parking lights actuation function
- Standing lights actuation
- Parking lamp actuation
- Lights on warning
- Headlamp control function
- Low beam actuation
- High beam actuation (high beams, headlamp flasher)
- Daytime running lamps actuation
- Auto on/off driving lights (via rain/light sensor, via wiper activities)
- Headlamp range adjustment (HRA)
- Adaptive Highbeam Assist, function (With Code 608 (Adaptive Highbeam Assist))
- Optical headlamp range adjustment
- Automatic high beams
- Front fog light actuation, function (Without Code 460 (Canada version) and Without Code 494 (USA version))
- Turn signal light actuation function
- Turn signaling (left turn signal, right turn signal, one-touch turn signaling)
- Hazard warning flashing Brake lights actuation function Backup light actuation function
- Headlight switch off delay function
- SWA
- Locator lighting (AFB)
- Emergency light actuation function
Function sequence for automatic shutoff of exterior lights
By switching off the exterior lights automatically, the on-board electrical system load by the active standing or parking lights actuation is reduced.
Discharge of the on-board electrical system battery (G1) is prevented.
The low beams can be switched on because of the auto on/off driving lights, daytime running lights (only on vehicles with CODE 498 (Japan version)), or manually via the exterior lights switch. A prerequisite for this is that the status of circuit 15 is On. With circuit 15 OFF, the low beams are deactivated if the engine was switched off beforehand and the vehicle speed is v < 3 km/h.
The standing lights may be switched on because the low beams have been manually switched on, because of the auto on/off driving lights or manually via the exterior lights switch. If the driver door is opened with the circuit status circuit 15C ON or if the driver door is closed with the circuit status circuit 15C OFF, the standing light is switched off.
If the energy management system determines that the starting capability of the engine is impaired, the standing lights are switched off provided that they were activated by the parking or standing light actuation (exterior lights switch in parking or standing light position).
If the "Ambient illumination" function has been activated via the head unit, it automatically switches itself on when the engine is turned off. The standing lights remain on for the configured period from the point at which the last door or the liftgate was closed. The "Ambient illumination" function is described in the "Headlamp switch-off delay (SWA) function" document.
| Standing/parking lights actuation, function | GF82.10-P-3060RR | ||
| Headlamp control, function | GF82.10-P-2009RR | ||
| Function of Adaptive Highbeam Assist | Model 190 with code 608 (Adaptive Highbeam Assist) | GF82.10-P-3091RR | |
| Rear fog lamp actuation, function | Model 190 except code 460 (Canada version) except code 494 (US version) | GF82.10-P-3007RR | |
| Turn signal indicator actuation, function | GF82.10-P-3008RR | ||
| Brake light actuation, function | GF82.10-P-3010RR | ||
| Backup lamp actuation, function | GF82.10-P-3011RR | ||
| Headlight switch off delay function | GF82.10-P-2011RR | ||
| Emergency lamp control, function | GF82.10-P-3013RR |