Some system information can also be displayed in the Head-up Display.
Distance information
The symbol is displayed when the distance from the vehicle traveling ahead is too short.
BMW X3 Owners Manual > Lights: Overview
Rear fog lights
Front fog lights
Depending on the equipment: automatic
headlight control, Adaptive Light Control,
High-beam Assistant, Welcome lights,
Daytime running lights
Lights off, daytime running lights
Parking lights, daytime running lights
Depending on the equipment: low ...