LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 1997 >> E320 >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Self-Diagnostic System - 210 Chassis >> Self-Diagnostic System >> Electrical headlamp range adjustment (HRA) diagnosis, function check of actual values - AD82.10-P-3002A

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 

DANGER 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     
HAND-HELD TESTER 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
  • Cables
05 Light signal Display: ON/OFF
Signal from light module (N7-1)
AD82.10-P-6000-03A