Yamaha XG250 Service Manual page 239

LIGHTING SYSTEM
1. Main switch
2. Pickup coil rotor
7. CDI unit
15. Tail/brake light
17. Headlight relay
21. Dimmer switch
27. Headlight
32. Meter light
35. High beam indicator light
38. Main fuse
39. Battery positive lead
41. Battery
42. Battery negative lead
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