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Headlight cleaning system fault
Cleans headlights to improve visibility.
Costs
Every car issue can be caused by different things. Here are the most common ones
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Most Expensive
Moderate costs
Moderate costs
Moderate costs
Moderate costs
Cheapest case
Discussions
User of our Carly Community asked the following questions regarding that fault:
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Details
Probability
Based on the values and symptoms you have entered, a crude estimation of the probability of this problem can be made
HIGH
Typical consequences
If this defect is detected, it may lead to the following problems:
- Malfunction of safety relevant systems
- Failure of the general inspection (may not apply in your country)
Function of the windshield washer system
The headlight cleaning system cleans the front headlights of vehicles. When the windshield wiper system is activated and the low beam is switched on, the headlight cleaning system is typically activated every three actuations. For vehicles with xenon light, the headlight cleaning system is required by law.
The system includes wiper nozzles, which are usually installed in the bumper or on the headlights, a pump on the windshield wiper system reservoir, a relay and a control unit. A relay contains a coil that generates a magnetic field when current flows, opening or closing contacts.