Symbol 0633 from ISO 7000 - Title/Meaning: Front fog light Function/description: To identify the control that activates a special light (usually yellow in colour) located in the front of the vehicle to aid forward illumination in foggy conditions. To indicate the operational status of the front fog light.
Additional information: 
On road vehicles: if one symbol is used for both front and rear fog lights, this symbol shall be used.
Own work using: iso.org/obp/graphics/grs/494d6081-aca4-4c05-9e01-6680ca756d13 200.png
Vectorization:  Mrmw