The enhanced fog light function reduces glare for the driver and improves the illumination of the edge of the carriageway.
![](../../assets/images/3ba9456daf4542f5354ae3650a9a36c2_1_-----.jpg)
At speeds below 70 km/h and when the rear fog light is switched on.
At speeds above 100 km/h after activation.
When the rear fog light is switched off.
You can activate the enhanced fog light function up to a speed of 100 km/h by switching on the rear fog light.