------YTBTK Bluetooth Kit Nowadays, using mobile phone during driving is widely considered dangerous ,and hands free car kit ensures driving safety. As the using of smart phone is widespread, it is urgent need for most of drivers to enjoy huge music sources and other Apps of their smart phone via car stereo. For above demands, Yatour Bluetooth Car Kit (BTK) is released. Developed according to original protocol of OEM car stereo, BTK is a high-tech product innovatively integrated with latest standard Bluetooth technology. YTBTK-FRD1 Includes: l Module unit for Ford 12pin l Ford 12pin plug l AUX cable l Microphone Compatible models Ford C-Max <-2004, Cougar 1998-2004, Escort 1990-2004,Explorer <-2004, Fiesta MK4 1996-2004, Focus MK1 1998-2004, Galaxy 1994-2004, Ka 1996-2004, Mondeo MK3 2000-2004, Orion <-2004, Puma <-2004, Scorpio <-2004, Transit 1994-2004 Compatible head units Ford (Europe 1994-2004) 4000N,4050 RDS, 4500 , 4600CDR, 5000RDS, 5000RDS EON ,6000CD RDS , 6000CD RDS EON, 6000 MP3 , 7000RDS, 9000VNR etc Notice Not work with : Alpine Radio Al390320177503, Ford Radio RDS 500NE YM21-18K876-JC, please check the back of your radio if come with the same plug with us?thanks! Some of Compatible head units as follows: Note: Before bidding ,Please confirm your car can use this CD changer,if possible please sent usthe picture of your car"'"s headunit(front and back).we will confirm it for you,thanks! Specification: Module size: 74 x 62 x 20mm Voltage Input : 11V~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 Features: 1. Plug & Play: installed via original CD changer port, easy and fast, perfectly integrated with the car. 2. Hands-free Phone Call (HFP): supports Answer/Hang up etc., via car radio buttons and steering wheel buttons. 3. Wireless A2DP Playback: easily streaming music of Bluetooth devices into factory car stereo system. 4. Bluetooth AVRCP Control: controls Prev/Next Track, Pause/Play, Fast forward/backward via car radio buttons or steering wheel easily and safely. 5. AUX Input: Supports 3.5mm auxiliary input, able to connect any external audio sources. 6. Hi-Fi Sound Quality: Connected to car stereo via wire harness, no interference and no loss of sound quality, rivaling original CD sound. BTK allows you to easily have popular configuration of advanced car stereo, is the best choice for safe driving and enjoying digital music. Customs code(HS code):8522909100 Installation Preparation 1. The product only operates on a vehicle with 12 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 at car dealer shop or professional car stereo store. 4. Usually, the car stereo needs to be removed so as to plug BTKs main connector into CD changer port on radio back. For some car models, BTK can be installed in glove box or trunk where external CD changer port is located (Requires special splitter cable). Working Modes Instruction After finishing installation of BTK, press once or twice the CD (or Disc / Mode / CDC / SOURCE / AUX etc.) button to switch to CD changer working mode (BTK mode). Yatour BTK offers 2 types of working modes: HFP/A2DP mode, AUX IN mode. Under BTK Bluetooth HFP/A2DP working modes, the car stereo should be under CD1 mode, and you should see CD 1-1 on you car stereo. When you disconnect current bluetooth connection from your mobile phone and BTK will switch to AUX IN mode, BTKs AUX input will be valid. 1. BTK doesn"'"t work after installation. Please check whether the wire harness is correctly connected. And if there is GND wire (for some car models), please check whether it connects well with metal parts of car radio. 2.Frequently switching or other unknown reasons cause playback stuck. Music playback is from function of mobile phone, you just need to start the playback from mobile phone menu. 3.External audio input(AUX IN) sounds too low or too much noise. Adjust volume of earphone output of your external audio device;It is not proper for external audio devices to use car power, because common ground noise will occur in this case. External audio device should use its own battery to play. 4. Why I can still hear the former mobile phone Bluetooth A2DP music whe