Yamaha Virago XV250P Owner's Manual page 17

Siren switch "SIREN"
The siren (if equipped) sounds intermittently
when this switch is set to "SIREN". The siren
can only be used with the main switch in the
"ON" position.
Microphone switch "MIC"
The microphone (if equipped) can be used
when this switch is set to "MIC" with the main
switch in the "ON" position. This switch can
also be used when the patrol switch is in any
position except "OFF" with the main switch in
the "ON" position.
Patrol switch
This switch can only be used with the main
switch in the "ON" position. The following ta-
ble indicates which accessories are enabled
when the patrol switch is set to "P", "M", or "S".
Accessory
Patrol light
Turn signal light
Microphone
Siren
4-5
Position
OFF P M S