Ducati ST4S ABS Owner's Manual page 51

Headlamp fairing
Remove the side guards.
Detach the rear view mirrors from the headlamp fairing
by unscrewing the four inner screws (1, fig. 45).
Disconnect the cables of the turn indicators.
Unscrew the 6 fastening screws (2, fig. 46) that hold the
headlamp fairing to the side body panels.
Remove the fairing sliding it off the headlamp.
Important
When refitting, it is necessary to loosen the screws
of both rear-view mirror mounts and then fit the headlight
fairing. Make sure direction indicator cables are not
squeezed and fit rear-view mirrors with the relevant
gasket, secure them with screws (1).
Set the headlight fairing so that its top edge is horizontal.
Tighten screws (2) starting from the front ones then
tighten mirror mount screws previously loosened.
1
fig. 45
2
fig. 46
E
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