Vespa LX 2012 - Fuse no; Ignition Switch Contacts

Horn control
KEY
1. Battery
2. Fuse No. 1
3. Ignition switch contacts
4. Fuse No. 3
5. Horn button
6. Horn
WARNING
ALL CONTINUITY TESTS MUST BE CARRIED OUT WITH THE CORRESPONDING CONNECTORS
DISCONNECTED.
1) Check fuses No. 1 and 3.
2) Check the ignition switch and horn button contacts.
3) With the ignition switch set to «ON» and the horn button pressed, check if there is voltage between
the Grey-Black cable of the horn device and the ground connection. If there is not, check the cable
harnesses.
4) Check the horn device ground connection.
Electrical system Vespa LX - S 125 3V ie 150 3V ie (2012)
ELE SYS - 86