K26 Headlamp Control Module: Scan Tool Information
The headlamp control module scan tool data parameters list contains all headlamp related parameters that are available on the scan tool. The list is arranged in alphabetical order. A given parameter may appear in any one of the data lists.
Headlamp Control Module Scan Tool Data Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| Accelerator Pedal Position | - | - | The scan tool displays the position of the accelerator pedal in %. |
| Battery Voltage | - | 9.0 - 14.0 V | The scan tool displays the current battery voltage. |
| Front Levelling Position Sensor | - | - | The scan tool displays the position of the front levelling sensor in mm. |
| Front Levelling Position Sensor Signal | - | - | The scan tool displays the position of the front levelling sensor in %. |
| Headlamp Light Distribution | - | Inactive | The scan tool displays the current light distribution mode. |
| - | Country Road | ||
| - | City Street | ||
| - | Expressway | ||
| - | Bad Weather | ||
| - | High Beam | ||
| Left Headlamp Horizontal Motor | - | - | The scan tool displays the position of the left headlamp horizontal motor in °. |
| Left Headlamp Vertical Motor | - | - | The scan tool displays the position of the left headlamp vertical motor in %. |
| Low Beam Illumination Area | - | Left Hand Traffic | The scan tool displays the current traffic mode. |
| - | Right Hand Traffic | ||
| Rear Levelling Position Sensor | - | - | The scan tool displays the position of the rear levelling sensor in mm. |
| Rear Levelling Position Sensor Signal | - | - | The scan tool displays the position of the rear levelling sensor in %. |
| Right Headlamp Horizontal Motor | - | - | The scan tool displays the position of the right headlamp horizontal motor in °. |
| Right Headlamp Vertical Motor | - | - | The scan tool displays the position of the right headlamp vertical motor in %. |
| Steering Wheel Angle Sensor Signal | - | - | The scan tool displays the current position of the steering wheel angle sensor in °. |
| Vehicle Levelling Sensors Supply Voltage | - | 9.0 - 13.0 V | The scan tool displays the current levelling sensor supply voltage. |
| Vehicle Speed | - | - | The scan tool displays the vehicle speed in km/h (MPH). |
Headlamp Control Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| Automatic Headlamp Leveling Sensor Learn | Commands the automatic headlamp leveling sensor learn process. |
| Headlamp Leveling Motors | Commands the headlamp leveling motors Increase or Decrease. |
| Headlamp Motor | Commands the headlamp motor Left or Right. |
| Headlamps High Intensity Discharge Power Increase | Commands the discharge power On or Off. |
| Left Cornering Lamp | Commands the cornering lamp On or Off. |
| Left Headlamp Horizontal Motor | Commands the horizontal motor Left or Right. |
| Left Headlamp Vertical Motor | Commands the vertical motor Increase or Decrease. |
| Right Cornering Lamp | Commands the cornering lamp On or Off. |
| Right Headlamp Horizontal Motor | Commands the horizontal motor Left or Right. |
| Right Headlamp Vertical Motor | Commands the vertical motor Increase or Decrease. |