You need to tick the option for "Lane Assist with Dynamic Light Assist" - £630.
£630 quid gives you the camera that is used for lane assist/dynamic lighting/traffic sign recognition
Or if your car is DSG, you can have "Lane Assist Plus" for £1225 which adds Traffic Jam Assist and Rear Assist too.
The old "high beam assist" (that was cheap) is now not available on the Mk7.5.