Fault codes
Dds: horn diagnosis -> short circuit to ground (s.C. Gnd).
Dashboard: the error "claxon" (horn) is shown on the service display. The eobd warning light activates.
Wiring diagram

Db dashboard connection, s horn button. 5 Blue/white - b/w, 1 red/blue - r/b, db 19 purple/black - v/bk.
Location of connections and components

Location of left hand handlebar switchgear set connection.

Location of horn with relative connection.

Pin numbering for wiring harness side dashboard connector.
Note
Check integrity of electric circuit - short-circuit to vdc = with dashboard on, using a voltmeter, a voltage is measured between the wire tested and ground.
Check integrity of electric circuit - short-circuit to ground = with the battery cables disconnected, using an ohmmeter, continuity is detected between the wire tested and ground.
Check integrity of electric circuit - open circuit = with the battery cables disconnected, using an ohmmeter, no continuity is detected between the two ends of the wire tested.
Low beam lights not working
Turn indicators not workingRectifier-regulator
The rectifier (1) is placed in the electrical components compartment.
The rectifier/regulator consists of an aluminium casing containing the diodes
that rectify the current produced by the
alternator. It also contains an electronic device that regulates the current
supplied by the alternator ...
Removal of the timing belt covers
Loosen the screws (4) securing the central external cover (1) and remove it
from the central side.
Undo the fixing screws (4) of the external cover (25) and remove it from the
vertical thermal unit.
Undo the fixing screws (4) of the external cover (3) and remove it from the
horizonta ...
Removing of the side stand
Disconnect connector (a) of the stand switch (2) from the main wiring.
Loosen the screws (3), (10), (11) and (12) securing the stand bracket (4) to
the engine and remove the complete side
stand assembly.
Disassembly of the side stand
Undo the fixing screw (5) and remove the sid ...