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Figure 1.1 - The white circle shows the new
location for GPS Antenna if your bike came
factory equipped with this feature.
Step #1: Remove the seat and both wires (+ and -) from the battery.
Step #2: Remove the outer fairing/headlamp assembly and set aside. Refer to a
service manual if you need help with this. Placing a towel or something
similar can stop “dings” in case you drop a tool.
Step #3: Over top of the radio,
pull up to release each
wire harness from the
black plate via the
factory “Christmas
Tree” fasteners. If the
bike has a factory
GPS, the small square
antenna will need to
be relocated just
behind the voltmeter
as shown in Fig 1.1
(right). Remove the
four factory T-20
“Torx” screws that go
through the top of the
black plate and into the top of the radio. Set these screws aside for now.
Step #4: As the amplifiers come in the box, they are “stuck” to a mounting plate
for use in FLH model bikes. “Peel” the amps off the plate. Take the plate
and place it on top of the radio oriented so the tab with the hole in it is
closest to the back of the radio (closest to you). Locate and install one
of the supplied “star” washers on each factory screw and re-install the
screw/washer through the new plate, through the factory black plate
and into the top of the radio.
street glide / ultrA instAllAtion
section 1
3