BRP BOMBARDIER DS250 2006 Shop Manual page 171

Section 05 ELECTRICAL SYSTEM
Subsection 04 (LIGHTS AND ACCESSORIES)
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Using a jumper wire, connect wires as follows.
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RELAY CONNECTOR WIRES
RED/WHITE
Battery voltage should appear to headlamp termi-
nals. If so, replace relay. Otherwise, check wire
between relay and headlamp and also wire from
battery to relay.
Reconnect relay connector and retry headlamps.
If they do not work, continue testing.
Headlamp Switch
Remove front cover. Refer to BODY.
Disconnect headlamp switch connector with the
WHITE/BLACK and BLUE wires coming from
headlamp switch.
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Turn on ignition switch.
Use a multimeter and set it to Vdc.
Read switch supply voltage from main harness as
follows.
BLUE
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WHITE/BLACK
There should be battery voltage.
Otherwise, check wire from battery to switch.
Reconnect connector.
Disconnect LO beam relay connector.
SWITCH SUPPLY VOLTAGE
WIRE COLOR
Battery
ground
VOLTAGE
Battery voltage
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