Ducati 749S 2002 Manuel D'utilisation Et Entretien page 158

Stop light (fig. 72)
To replace the stop and parking light bulbs, unscrew the
two screws (1) that secure the cover (2). The cover (2)
has two retaining pins on the inner face that hold the tail
light lens (3) in place. The bulb is of the bayonet-type:
press and twist anti-clockwise to remove. Fit the spare
bulb by pressing and turning clockwise until it locates
into its seat with an audible click. Refit any parts you
have removed.
E
Number plate light (fig. 73)
To expose the number plate light bulb, unscrew the two
retaining screws (4) securing the cover (5). Extract the
bulb and replace.
68
3
2
5
3
1
4
fig. 72
fig. 73