You can adjust the time of warning and the intensity of the steering wheel vibration on the MMI control console.
Select: Function selector button CAR > Systems* > Audi lane assist.
Setting time of warning
early: In this setting, the driver will be warned before a wheel crosses a lane marking. The warning depends on the angle with which the vehicle is approaching the lane marking. The larger the angle with which you are driving towards the marking, the earlier you will receive the warning, i.e. the distance between the vehicle and the marking might still be still relatively long. If you are driving toward the marking at a very narrow angle, you will receive the warning later, i.e. shortly before one of the wheels touches the marking.
medium: In this setting, the time of warning is adapted to the road layout and the vehicle's speed. The warning will be received later when you are driving through a bend, and earlier when you are driving on a straight section. On narrow roads, the system will give off warnings later than on wide roads.
late: In this setting, the driver will be warned when a wheel crosses a lane marking.
Setting steering wheel vibration
You can set the steering vibration to low, medium or strong. The lane assist is not active while you are changing the setting; the brief vibration of the steering wheel is only intended to help you make the desired setting.
Note
Your personal settings are stored automatically and assigned to the remote control key which is being used.