Electrical headlamp range adjustment (HRA) diagnosis, function check of actual values - AD82.10-P-3002A
MODEL 208, 210 as of 1.6.98 with CODE (612) Xenon headlamp unit
| Risk of death
caused by high voltage levels present at xenon headlamps. Risk of explosion/risk of fire due to highly flammable materials in the area of damaged xenon bulbs Risk of injury from UV light, hot components at xenon headlamps and glass splinters when xenon bulbs crack Risk of poisoning from inhaling mercury vapors and from swallowing/skin contact with poisonous salts and mercury compounds |
Do not come into contact with parts that are under high voltage. Persons with active electronic implants (e.g. heart pacemakers) must never work on xenon headlamps. Switch off entire lighting system. Wear insulating safety shoes, safety glasses and protective gloves. Remove highly inflammable materials from the hazard area. Ensure the work area is adequately ventilated. | AS82.10-Z-0001-01A | |
| Electrical headlamp range adjustment (HRA) diagnosis, previous knowledge | AD82.10-P-2000A | ||
| Connecting and using test equipment | AD00.00-P-1000AZ | ||
| Function check of actual values | |||
| Actual value | Note | Remedy | |
| 01 | Front/rear jounce | Readout: Front x.x mm Rear x.x mm The value increases with increasing vehicle load. The information is given relative to the position at the time communication is established. |
Front axle sensor: ↓ AD82.10-P-6000-05A Rear axle sensor: ↓ AD82.10-P-6000-04A |
| 02 | Front/rear level sensor signal | Readout: Front x.xx V Rear x.xx V The sensors supply a voltage of 0 to 5 volt. The zero position programming is only possible in the voltage range from 1.64 to 3.20 V. |
Front axle sensor:↓ AD82.10-P-6000-05A Rear axle sensor:↓ AD82.10-P-6000-04A |
| 03 | Voltage at circuit 15 | Display: xx.x V Specified value: 11-14 V |
Model 208: ↓ AD82.10-P-6000-02A Model 210:↓ AD82.10-P-6000-02B |
| 04 | Speed (ABS) | Display: x.x km/h Model 208: LF signal X47 Model 210: LR signal X62/21 |
|
| 05 | Light signal | Display: ON/OFF Signal from light module (N7-1) |
AD82.10-P-6000-03A |