a) Adsorb the light bar on the roof of the vehicle. Then according the color, plug the six wires one by one to the controller, and make strict insulation step to it.
b) After checking, then insetting the cigar cord to the cigar jack of the vehicle. turn on the switch to working the light bar.
NOTICE: the controller connection should must be made before it connects to battery. And must use insulating tape tie up every of six wires of controller, ensure they can not to short. Otherwise the controller will be damaged.
5) Controller
a) The power switch that on the one side of the controller is control the power supply of the light bar and controller.
b) Switch
LEFT ALLEY control the left alley light. Press one time for lighting; press again for turn off.
c) Switch
RIGHT ALLEY control the right alley light. Press one time for lighting; press once more for turn off.
d) Switch
TAKE DOWN control the front lights. Press one time for lighting; press once more for turn off.
e) Switch Full Flashing control the 18 PCs flashing lights to flashing or turn off.
f) Switch

change the main flashing lights to backward a pattern.
g) Switch

change the main flashing lights to next a pattern.
h) Switch ← control the direct lights flash towards left. Press once for turn on, press once more for turn off.
i) Switch ↑ control the direct lights to flashing. Press once for turn on, press once more for turn off
j) Switch → control the direct lights flash towards right. Press once for turn on, press once more for turn off
k) Switch
FLASHING LIGHTS control the 12 PCs flashing lights to flashing. Press once to flashing, press once more to turn off.