PIAGGIO Beverly Tourer 250 i.e. Service Station Manual page 74

Electrical system
2. Fuse No. 1
3. Key switch contacts
4. Fuse No. 8
5. Horn button
6. Horn
WARNING
ALL CONTINUITY TESTS MUST BE CARRIED OUT WITH THE CORRESPONDING CONNECTORS
DISCONNECTED.
1) Check fuses No. 1 and 8, key switch contacts and the horn button.
2) If the components are not damaged, check wiring for continuity.
3) Check that the Yellow-Pink cable between the horn and horn button is not interrupted.
4) Check that the Black cable of the horn is earthed.
Turn signals system check
KEY
1. Battery
2. Fuse No. 1
3. Key switch contacts
4. Fuse No. 10
5. Turn indicator control device
6. Turn indicator switch
7. Left turn indicators
8. Right turn indicators
ELE SYS - 74
Beverly Tourer 250 i.e.