—[3]—
1. Turn off car engine and remove key from ignition, if car radio uses a security code,
make sure that you have the code before unplugging the radio.
2. Unmount the radio from the dash in order to get access to the back side of the
radio, and find CD Changer port at the back of the radio. For details of unmount,
please refer to car user manual or car stereo manual, or ask professional staff to
unmount the radio.
3. Connect wire harness to BTA module unit in advance. Be sure to make a firm
connection. Then attach the wire harness connector to the back of stereo to the
CD changer port. And attach the ground wire (for some models) to metal part of
the car stereo body. For some models requiring extra connection of ACC or 12V
battery, please connect related wires to correct ACC power or 12V battery power.
4. Connect our microphone to microphone port of BTA module unit. Choose a proper
mounting location for the microphone either on the upper part of A-pillar on driver
side or near centre rear view mirror or head liner console control panels region.
Carefully arrange plugs. To guarantee the voice quality, please mount the
microphone next to driver as close as possible. If a user already has remote
control unit, please mount remote control unit on dash board or any position
easily touched by driver, and carefully arrange plugs at last.
5. Turn on the car and power on car Head Unit, press CD (or Disc / Mode / CDC /
SOURCE / AUX) button for once or twice to switch to playback mode of BTA, with
the symbol of red LED light being on.
6. Turn on the Bluetooth function of mobile phone, search and pair with Bluetooth
device named “BTA”, Mobile phone will be able to connect to BTA after paired
successfully. Test with mobile phone to confirm whether Bluetooth phone call
and Bluetooth music work normally.
7. After successful test, re-assemble the radio, and put wire harness and module
unit box in proper place(glove box, storage box, etc.),fasten screws between
module unit and wire harness. Put back car head unit into original position. Now
the installation is finished.
2.3 Installation Steps
2.4 Important Installation Notes
1. As to some vehicles with external CD Changer, which occupies original CD
changer port, Parallel Harness is needed to keep the use of original CD changer
(For some models only). Installation refers to former diagram.
2. As for Audi factory radio of mini ISO 8 pin, its CDC connector is 20-pin block
connector, in order to install BTA, it requires to cut the 8-pin part or connect with
our special Audi 20-pin adapter cable.
3. As for Clarion protocol radios, such as some Subaru radio and Suzuki radio, it
requires to totally unplug the wire harness from car power before installation.
Moreover, it is easy to plug connector in the opposite direction on Clarion radios,
which causes short circuit. Make sure the connector is plugged in correct
direction.
