Ducati SUPERBIKE 899 PANIGALE Owner's Manual page 223

To adjust the headlight beam vertically, turn the
screws (1), located on the front, right and left side of
the vehicle.
Warning
The headlight might fog up if the vehicle is used
under the rain or after washing. Switch headlight on
for a short time to dry up any condensate.
222
1
1
U
D
Fig. 143
1
U
D
Fig. 144