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Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body -- 163 Chassis >> Safety Precautions >> Risk of death, Risk of explosion/Risk of fire, Risk of injury & Risk of poisoning - AS82.10-Z-0001-01A

Risk of death, Risk of explosion/Risk of fire, Risk of injury & Risk of poisoning - AS82.10-Z-0001-01A

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 insulated safety shoes, safety glasses and protective gloves. Remove highly inflammable materials from the hazard area. Ensure sufficient ventilation in the working area. 

Potential risks 

Risk of death 

Due to the high voltages involved, contact with live components at the xenon headlamps could be life threatening!

Electric shocks can cause fibrillation of the heart or even cardiac arrest.

In addition, respiratory muscles may cramp up and result in respiratory failure.

Serious, possibly life-threatening, brain function disruptions are also possible.

It may take a few minutes for the consequences of an electrical shock to manifest themselves.

Risk of explosion/risk of fire 

Highly flammable materials in the vicinity of damaged, energized xenon bulbs may result in explosion or cause fires.

Risk of injury 

UV light may escape when operating xenon bulbs not properly installed in the xenon headlamps. This UV light may cause damage to the eyes (conjunctival infection) and to skin burns (sunburns) if skin is unprotected.

In both intact or faulty xenon headlamps, hot or glowing components may cause serious burn injuries if they come into contact with unprotected skin or eyes.

Glass splinters produced by the destruction of xenon bulbs may cause cut injuries in unprotected skin and unprotected eyes.

Risk of poisoning 

When xenon bulbs are destroyed, serious health problems may be caused if the mercury vapors produced are inhaled or if mercury compounds or toxic salts are ingested or absorbed through the skin. Possible consequences include nausea, vomiting and gastrointestinal disruptions as well as degradation of the kidneys and the central nervous system. Skin and eye damage may also result.

Safety precautions/instructions 

Safety precautions/instructions 

First aid measures 

Electrical shock 

Burn injuries 

Cut injuries/skin injuries 

Foreign object in eye 

Eye contact with mercury vapors/toxic salts 

Eye contact with UV light 

Poisoning caused by inhaling mercury vapors 

Poisoning caused by ingesting toxic salts or mercury compounds 

Always consult a medical service or physician after administering first aid.