Multi-beam vehicle light

A vehicle light comprising:

• multiple lighting units, each lighting unit comprising:
• a light-emitting element (LEE);
• a coupler;
• a light guide extending along an axis and having a closed toroidal shape around the axis, the axis defining a forward direction;
• and
• an extractor,
• wherein
• the coupler has an input aperture coupled with the LEE and an exit aperture coupled with a first edge of the light guide and is configured to couple light from the LEEs into the light guide,
• the light guide is configured to propagate light in the forward direction via total internal reflection to a second edge of the light guide,
• the extractor has an input aperture coupled with the second edge of the light guide and a curved surface facing the forward direction defining an exit aperture spaced apart from the input aperture configured to emit light into an ambient environment in the forward direction, wherein, in cross-section, the exit aperture is larger than the input aperture, and
• wherein each lighting unit is operatively connected to a control system for selective activation of one or more lighting units depending on one or more operating signals.