en:Car Terms:B:Bi-Xenon COM/EN

SEAT Glossary

All the details.



Bi-Xenon headlights are a special type of Xenon headlight. Both dipped and main beams can be produced with one headlight. With dipped headlights, a movable shutter cuts off a portion of the light beam. If the shutter is triggered by an electromagnet, it retracts from the light beam, thus enabling the main beam to come on.