Symbol 2955 from ISO 7000 - Title/Meaning: Snowplough lights 
Function/description: To identify the control or the indicator for forward headlights that are separate from the normal vehicle headlights (which are blocked by the snow plough blade).
Own work using: iso.org/obp/graphics/grs/2c511002-d2ad-4fad-8178-e51ea7ac6585 200.png
Vectorization:  Mrmw