Yamaha XS750 Manual page 132

I
HEADLIGHT
INDICATOR LIGHT DOES NOT
DOES NOT FUNCTION
LIGHT WHEN LOW BEAM
COMES ON-HIGH BEAM IS
Reserve Unit
Indicator
Light and/or
Wiring is
Defective
NOT FUNCTION
1
"HEAD" INDICATOR BULB
DOES NOT GLOW
Voltage on "LG"
Wire to Reserve
Headlight
Ground
.