[bramwith]

Have a 2009 model blew the head light fuse the quad has been fitted with three extra spot lamps which come on with the main beam the headlight fuse is 15 amp is that big enough .

[doug80638]

Fuses are sized to protect the gauge of the wires in the circuit in cases of overloads and shorts.

Your additional lamps should be on their own circuit with their own fuse. You can use the headlight circuit to trigger a relay to turn on the additional lamps, or put them on a separate switch.

[NMKawierider]

Fuses are sized to protect the gauge of the wires in the circuit in cases of overloads and shorts.

Your additional lamps should be on their own circuit with their own fuse. You can use the headlight circuit to trigger a relay to turn on the additional lamps, or put them on a separate switch.

X2. Those extras should never have been tied in with the rest of the system. The triggered relay would be the way to go.