Gilera 633721 Workshop Manual page 50

Electrical system
19. Diode
20. Battery
25. Engine stop switch
26. Centre stand switch
54. Instrument panel
A. Instrument panel bulbs
B. Immobilizer LED
C. Speedometer
D. Digital display
E. Engine Warning indicator light
F. Low fuel warning light
G. Oil warning light
55. Immobilizer aerial
57. Immobilizer decoder
59. Spark plug
61. HV coil
64. Fuel injection electronic control unit
Battery recharge and starting
KEY:
ELE SYS - 50
Nexus 500 euro 3