PIAGGIO Vespa LX 150 4T Euro 3 Service Station Manual page 52

Electrical system
KEY (With electric pump)
1. Electronic ignition device
2. Immobilizer aerial
3.TPS potentiometer
4. Magneto flywheel - Pick-up
5. Diagnostics socket
6. Ma J2 air valve (150)
7. Voltage regulator
8. Main fuses
9. Battery
10. Starter motor
11. Start up remote control switch
12. Secondary fuses
13. Start-up button
14. Stop button on rear brake
15. Stop button on front brake
16. Horn button
17. Horn
18. Light switch
19. Turn signal switch
ELE SYS - 2
Vespa LX 125 - 150 4T Euro 3