Hid Headlamps
The AFS function (pivoting the cornering lamp depending on the curve radius) is only active when the vehicle speed is greater than 10 km/h. When the vehicle is stopped, the headlamps are in the basic position so the light/dark border can be adjusted manually. A tester is not needed for this headlamp adjustment.
The cornering function (turning with the turn signal activated and vehicle speed between 10 and 40 km/h) is only active in conjunction with the Rain/Light Recognition Sensor -G397- when it is dark. The Rain/Light Recognition Sensor -G397- in the mirror base must be covered to test it.
-- Adjusting headlamp with HID headlamp --