Ducati SPORTTOURING ST4s 2005 Manuel D'utilisation Et Entretien page 177

Headlight fairing
Remove the instrument panel covers.
Detach the rear view mirrors from the headlight fairing by
unscrewing the four inner screws (1, fig. 61). Disconnect
the cables (2, fig. 62) of the turn indicators.
1
2
E
fig. 61
fig. 62
67