XK-SAR : SAR90 / SAR360 Lighting System
Wiring Information
Using the above wiring diagram, wire up each component of the SAR System. Each SAR Light Bar and the SAR Controller must be
connected to constant power and ground.
12-gauge wiring or lower
is required. Plug the SAR Controller into the first SAR Light Bar
(data input wire) in the series. Using the data output wire from that bar, connect the next light bar in series. Repeat until all SAR Light
Bars on the vehicle are connected. Please note – the order in which the bars are connected is not important. The orientation is set
using the orientation button on the back of the light bar. Once the light bars are connected to power, use the chart above and set the
orientation button to the corresponding color. If the total data wire length exceeds 24ft, please connect the data range extender plug
(included in SAR 360 4-light bar system) to the output data wire of the last light bar.
Each SAR Light Bar must be connected to constant power with an inline fuse (included), however these can be connected to different
power sources with common ground. Running multiple SAR Light Bars off of shared power and ground wires is fine, however, we do
recommend staying below 40 amps per wire set. If your system exceeds 40 amps, simply run another power and ground wire to the
SAR Light Bars with an additional inline fuse. The controller red wire must be connected to the same power as the 1
st
SAR bar.
There are 3 wires coming out of the back of each SAR Light Bar.
Looking at the rear of the light bar as shown to the left; starting
from the left side is the
power wire
to go to power and ground.
Data input wire will either plug directly into the SAR Controller
or into another SAR Light Bar on the vehicle. Next to the data
input wire is the
orientation button
. This is to set the light bar
to forward, left, right, or rear facing. On the right side of the bar
is the
data output wire
which goes to the next SAR Light Bar.
