DescrtionReport ItemYou can just Insert this item to the baradio then Connect the red wire to 12V+, the blawire to 12V-.Features :- The bluetooth module is made for Audi RNS-E - Just plug the 32pin connector into the socket baof your radio- Pair your phone or mp3 or pad with bluetooth to the module- It is bluetooth 5.0 version, not need paword when connecting.- Choose AUX from your radio and you can play music from your phone in your car.Match your phone or pad to bluetooth module.and Choose Aux from your radio, then you can use your phone to play music through car speakers.You can hear music from your phone/pad/mp3(They should have blueooth function).Please note :Only audio playback, can not be steering wheel control, can not be used answer the phone.Descrtion:- Bluetooth: V5.0- Range: 5 m- Function via Bluetooth-enabled devices- No functional limitations of the car radio- allows you to connect an external audio source- And pair your phone with our bluetooth module,and choose Aux from your radio.- You can enjoy music from your phone through car speakers.Compatible with :for Audi RNS-E ( plus)for Audi A3 2004-2005for Audi A4 2004-2005for Audi A6 2004-2005for Audi A8 2001-2002for Audi TT 2001-2002for Audi R8 2001-2002for Lamborghini GallardoNote:In a few models is to be encoded on AUX-IN ar installing the vehicle. Get in contact with Audi workshop.Not suitable for vehicles with factory fitted AMI / (Audi music interface) The must be at least. Have a index of 650 feature.for Audi RNS-E audio aux source activation is a qurocedure. Your radio system (also called Audi Plus) can play AUX-IN audio sources (stereo line-in), so you can connect your phone with your cars sound system.for Audi RNS-E audio aux – Activation tools:VCDS, VAG-COM or other interfacefor Audi RNS-E audio aux – VCDS 1. Connect with module 37 – .2. Choose procedure 07 – .3. Read (e.g. 0205115). Write down this number.4. Change second to last di by adding +4 to current value. E.g. 0205155.5. Enter and save new .6. Exit.From now on when you go to CD/TV → Source (or MEDIA → Source) you will see AUX option. Choose it and your Audi RNS-E will start playing audio directly from your addition audio source.Package includes :1pcs bluetooth adapter