1. Production Introduction

1.1  Main Features:

1. Plug & Play: installed via original CD changer port, easy and fast, perfectly integrated with the car.

2. Wireless A2DP Playback: easily streaming music of Bluetooth devices into factory car stereo system.

3. Hi-fi Sound Quality: Connected to car stereo via wire harness, no interference and no loss of sound quality, rivaling original CD sound.

4. Allow you to easily have popular configuration of advanced car stereo, is the best choice for safe driving and enjoying digital music.

1.2 Note

1. Doesn’t support hands-free phone call(HFP): It doesn’t supports answer/hang up etc. Via car radio buttons and steering wheel buttons

2. Doesn’t support Bluetooth AVRCP Control: Prev/Next Track, Pause/Play, Fast forward/backward via car radio buttons or steering wheel buttons.

2. Installation Guide

Before installation, Please read this manual carefully.

2.1 Installation Preparation

1. This product operates on a vehicle with 12 volt or 5 volt DC negative ground system. Do not use it on other voltage system.

2. This product only fits OEM or aftermarket car stereo with CD changer port and different solutions of Bluetooth adapter would be adopted according to different brands of vehicles or different car radios.

3. Make sure car stereo is powered off before installation. Otherwise the car stereo may be damaged. It is suggested to install it a car dealer shop or professional car stereo store.

4. Usually, the car stereo needs to be removed so as to plug Bluetooth kit main connector into CD changer port on radio pack. For some car models, Bluetooth kit can be installed in glove box or trunk where external CD changer port is located.

5. Please read the car stereo wiring diagram carefully before installation (normally on the top side of car stereo）. Check and confirm where are the following ports on back of the stereo:CD changer port,  B+/Ub+/12V ACC port(different car stereos has different names. such as: BAT, Bup+,B-U,MEM +12, KL.30) and GND port.

2.2 Installation Steps

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 car stereo radio 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.

4. For some car models, connect the red wire to B+/Ub+/12V ACC port (different car stereos has different names. such as: BAT, Bup+,B-U,MEM +12, KL.30) or other correct ACC power or 5 / 12V battery power. Connect the black wire to GND port of head unit power module unit.

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 music play mode.

6. Turn on the Bluetooth function of mobile phone, search and pair with Bluetooth device named “BT5909”, Mobile phone will be able to connect to BTA after paired successfully. Test with mobile phone to confirm whether 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  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 our Bluetooth kit, it requires to cut the 8-pin part or connect with 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.

4. As for installation on CAN-Bus radios of Peugeot/Citroen, Renault, Ford (new) and Mazda (new) and Opel, it is required to unplug the radio from the power before installation. Otherwise, Bluetooth kit might not work properly or the radio might be damaged. Regarding Peugeot/Citroen without pre-installed CD Changer, to enable Bluetooth kit to work, the CD Changer function must be activated by professional tools. Please enquire the Peugeot/Citroen dealer on how to activate the CD Changer function.

5. As per BMW radios with CD Changer, the CD Changer must be completely

disconnected before installation (The 3-pin and the 6-pin connector, both are

located in the trunk, must be disconnected), otherwise Bluetooth kit will not be

recognized. Besides, if the BMW radios are with DSP, extra DSP kit and specific Bluetooth kit would be used. 

3. Applicable Car Models

Toyota Honda Volkswagen  Audi Benz Suzuki Nissan Porsche

Ford  Fiat  Acura BMW Wolvo Mazda Skoda Peugeot Renault

Citroen Opel,etc

This product only needs to have AUX interface or the criginal

Car CD player can be used with AUX interface.

(Please consult or confirm that you have an AUX interface

before purchasing)

1. Also many devices from 2007 in connection with the Bluetooth model KCE-400BT.

4. Specification

Voltage Input : 4.5V ~14.6V DC        Operational Current : 600mA  Standby Current : 20mA              Operating Temperature: -35℃~+75℃

DAC Resolution : 20bit                Total Harmonic Distortion : 0.05%

SN Ratio : 90dB                      Frequency Response : 20HZ-20KHZ

5. Fitment

Will work with Following Models (with MMI Plug for iPod) Make Year 2009 to 2014 AMG Models, B Class , C , CL , CLS Class , E Class , S SL SLK SLS Class , ML Class , GL GLK Class , R Class , W Class, Compatible Reference Part number.

6. Warranty

All the items are guaranteed against manufacturing defects for a period of twelve months from purchase.