Whelen Engineering Company DOT3 System 104 Series Installation Wiring Manual page 2

DISCONNECTING
CIRCUIT USING ANY SIRENS WITH RELAY OUTPUTS
OR SWITCH
VEHICLE OR PROPERTY DAMAGE, SERIOUS INJURY
OR EVEN DEATH.
DISABLING THIS CIRCUIT IS A VIOLATION OF THE
FEDERAL MOTOR VEHICLE SAFETY STANDARD
FOR THE THIRD BRAKE LIGHT, AS WELL AS REAR
BRAKE LIGHTS.
FUNCTIONS THAT BLACK OUT THE REAR BRAKE
LIGHTS (SOMETIMES CALLED "BRAKE LIGHT CUT
OUT") MAY INTERFERE WITH THE BRAKE SHIFT
LOCK MECHANISM, AND CAUSE THE VEHICLE TO
MOVE UNEXPECTEDLY AND DANGEROUSLY.
DISCONNECTING THE BRAKE LIGHTS IN ANY WAY
IS AT YOUR OWN RISK AND IS NOT RECOMMENDED
BY WHELEN.
WARNING!
THE VEHICLE
CONTROLLERS
Page 2
BRAKE LAMP
COULD CAUSE