Yamaha VK540EF Service Manual page 208

Back buzzer
1
Speedometer light
2
Tachometer light
3
Tachometer
4
Headlight
5
Gear position switch
6
Thumb warmer
7
Grip warmer
8
Grip warmer switch
9
Main switch
10
Fuse
11
Rectifier regulator
12
Starter relay
13
Battery
14
Tail / brake light
15
Spark plug
16
Ignition coil
17
Starter motor
18
CDI unit
19
CDI magneto
20
Voltage regulator
21
Engine stop switch
22
Throttle switch
23
Carburetor switch
24
Dimmer switch
25
Brake light switch
26
COLOR CODE
B . . . . . . . . . . . Black
Br . . . . . . . . . . Brown
Ch . . . . . . . . . Chocolate
G . . . . . . . . . . Green
L . . . . . . . . . . . Blue
O . . . . . . . . . . Orange
P . . . . . . . . . . . Pink
R . . . . . . . . . . . Red
W . . . . . . . . . . White
Y . . . . . . . . . . . Yellow
B/ W . . . . . . . . Black/ White
B/ Y . . . . . . . . . Black/ Yellow
G / Y . . . . . . . . Green / Yellow
L / W . . . . . . . . Blue/ White
R/ W . . . . . . . . Red/ White
Y/ B . . . . . . . . . Yellow/ Black
Y/ R . . . . . . . . . Yellow/ Red