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Home >> BMW >> 2005 >> 525i Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1190 (Lights - Overview) >> Main-Beam Assistant E60, E61, E63, E64, E65, E66, E70, E90, E91, E92, E93 >> System Functions >> Automatic Main - Beam Headlight Switch-Off When Oncoming Traffic Is Detected

Automatic Main - Beam Headlight Switch-Off When Oncoming Traffic Is Detected

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The light cone of the main - beam headlights has a range of about 400 m. The image sensor can detect other light sources within a range of about 1000 m. This ensures that the image sensor detects oncoming vehicles before their drivers can be dazzled by the light cone of the main - beam headlights.

When the image sensor detects an oncoming vehicle, the FLA control unit sends a switch - off recommendation to the light module or footwell module. The light module or footwell module switches the main - beam headlights off.