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Optional Equipment
NAV102
: Allows you to access navigation features. All installation and operating instructions are included
with the navigation module.
BTM10
: Allows you to connect to a Bluetooth enabled cell phone or other device.
Rear Camera
CNP2000UC and CNPJEN1
(XM Radio tuner and antenna)
Disconnecting the Battery
To prevent a short circuit, be sure to turn off the ignition and remove the negative (-) battery cable prior to in-
stallation.
NOTE: If the VM9423 is to be installed in a car equipped with an on-board drive or navigation computer, do
not disconnect the battery cable. If the cable is disconnected, the computer memory may be lost. Under these
conditions, use extra caution during installation to avoid causing a short circuit.
ISO-DIN Installation
This unit is designed to fi t into a 2.0 DIN dashboard opening, found in many imported cars. The unit has
threaded holes in the chassis side panels which may be used with the original factory mounting brackets of
some Toyota, Nissan, Mitsubishi, Isuzu, Hyundai and Honda vehicles to mount the radio to the dashboard.
Please consult with your local car stereo specialty shop for assistance on this type of installation.
Remove the existing factory radio from the dashboard or
center console mounting. Save all hardware and brackets
as they will be used to mount the new radio.
Remove the factory mounting brackets and hardware from
the existing radio and attach them to the new radio.
CAUTION: Do not exceed M5 X 6MM screw size. Longer
screws may damage components inside the chassis.
Place the radio in front of the dashboard opening so the
wiring can be brought through the mounting sleeve. Fol-
low the wiring diagram carefully and make certain all con-
nections are secure and insulated with wire nuts or electri-
cal tape. After completing the wiring connections, plug the
ISO connectors into the mating sockets on the rear of the
chassis. Turn the unit on to confi rm operation (vehicle ignition switch must be “on”). If the unit does not
operate, re-check all wiring until the problem is corrected.
Mount the new radio assembly to the dashboard or center console using the reverse procedure in step 1.
CAUTION! Be careful not to damage the car wiring.
NOTE: It is the end-users responsibility to install and operate this unit in a manner in accordance with local,
state and federal laws. The PARKING BRAKE wire MUST BE CONNECTED as directed in the manual.
CAUTION: Do not block the cooling fan exit. If blocked, the unit may overheat and become damaged.
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