![How to connect GROM-USB, GROM-AUX or GROM-IPOD into AUDI with Symphony I, II and some Concert radios Some Audi Symphony and Concert radios are NOT prewired for a CD changer. In such vehicles, a solid 20-pin connector block access to the 8 ... How to connect GROM-USB, GROM-AUX or GROM-IPOD into AUDI with Symphony I, II and some Concert radios Some Audi Symphony and Concert radios are NOT prewired for a CD changer. In such vehicles, a solid 20-pin connector block access to the 8 ...](https://gromaudio.com/docs/audi_bose_how_to.jpg)
How to connect GROM-USB, GROM-AUX or GROM-IPOD into AUDI with Symphony I, II and some Concert radios Some Audi Symphony and Concert radios are NOT prewired for a CD changer. In such vehicles, a solid 20-pin connector block access to the 8 ...
![Amazon.com: Adaptador USB MP3 para Audi A2/A3/A4/A6/A8/S4/S6/S8/TT Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta Amazon.com: Adaptador USB MP3 para Audi A2/A3/A4/A6/A8/S4/S6/S8/TT Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta](https://m.media-amazon.com/images/I/41RsOfhZsDL._AC_.jpg)
Amazon.com: Adaptador USB MP3 para Audi A2/A3/A4/A6/A8/S4/S6/S8/TT Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta
![Stereo Bluetooth Handsfree A2DP USB Sd Aux MP3 Wma Cd Changer Adapter Interface Car Kit Audi A3 A4 B7 Tt Mkii Concert 3+ Chorus 3+ Symphony | Reviews Online | PriceCheck Stereo Bluetooth Handsfree A2DP USB Sd Aux MP3 Wma Cd Changer Adapter Interface Car Kit Audi A3 A4 B7 Tt Mkii Concert 3+ Chorus 3+ Symphony | Reviews Online | PriceCheck](https://images2.pricecheck.co.za/images/objects/hash/product/1bf/3cd/cd9/image_big_119087421.jpg?1553788989)
Stereo Bluetooth Handsfree A2DP USB Sd Aux MP3 Wma Cd Changer Adapter Interface Car Kit Audi A3 A4 B7 Tt Mkii Concert 3+ Chorus 3+ Symphony | Reviews Online | PriceCheck
![Yatour For Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta Car Digital Cd Music Changer Usb Mp3 Adapter A2 A3 A4 - Car Mp3 Player - AliExpress Yatour For Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta Car Digital Cd Music Changer Usb Mp3 Adapter A2 A3 A4 - Car Mp3 Player - AliExpress](https://ae01.alicdn.com/kf/HTB1QZ3kKpXXXXbpXXXXq6xXFXXXK/Yatour-for-Audi-Radio-Chorus-1-2-Concert-1-2-Symphony-1-2-Navi-Plus1-Delta.jpg)
Yatour For Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta Car Digital Cd Music Changer Usb Mp3 Adapter A2 A3 A4 - Car Mp3 Player - AliExpress
![Audi A3 8P / 8PA USB + Bluetooth nachrüsten Chorus, Concert, Symphony Radio (2, 2+ ,3) RNS-E - audi a3 bluetooth Audi A3 8P / 8PA USB + Bluetooth nachrüsten Chorus, Concert, Symphony Radio (2, 2+ ,3) RNS-E - audi a3 bluetooth](https://i.ytimg.com/vi/nSXcXBINILk/hq720.jpg?sqp=-oaymwEjCOgCEMoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCFcpERT7qNIkiNJeUUY9kxWFSq9g)
Audi A3 8P / 8PA USB + Bluetooth nachrüsten Chorus, Concert, Symphony Radio (2, 2+ ,3) RNS-E - audi a3 bluetooth
![Interface Bluetooth SD USB MP3 Phone Radio Audi Concert Symphony Chorus II 2- Buy Online in Solomon Islands at solomon.desertcart.com. ProductId : 52568680. Interface Bluetooth SD USB MP3 Phone Radio Audi Concert Symphony Chorus II 2- Buy Online in Solomon Islands at solomon.desertcart.com. ProductId : 52568680.](https://images-na.ssl-images-amazon.com/images/I/41knHswdNRL.jpg)
Interface Bluetooth SD USB MP3 Phone Radio Audi Concert Symphony Chorus II 2- Buy Online in Solomon Islands at solomon.desertcart.com. ProductId : 52568680.
![Price history & Review on Bluetooth Link Car Kit With Aux-in Interface & USB Charger for Audi OEM Radio Chorus II Concert I & II Symphony I & II RNS-D | AliExpress Price history & Review on Bluetooth Link Car Kit With Aux-in Interface & USB Charger for Audi OEM Radio Chorus II Concert I & II Symphony I & II RNS-D | AliExpress](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHTB1KIDfKFXXXXcBXpXXq6xXFXXXm%2FBluetooth-Link-Car-Kit-With-Aux-in-Interface-USB-Charger-for-Audi-OEM-Radio-Chorus-II.jpg)
Price history & Review on Bluetooth Link Car Kit With Aux-in Interface & USB Charger for Audi OEM Radio Chorus II Concert I & II Symphony I & II RNS-D | AliExpress
![Yatour Digital Music Changer Aux Sd Usb Mp3 Interface For Audi Concert Ii+ Chorus Ii+ Symphony Ii+ Rns-e - Car Mp3 Player - AliExpress Yatour Digital Music Changer Aux Sd Usb Mp3 Interface For Audi Concert Ii+ Chorus Ii+ Symphony Ii+ Rns-e - Car Mp3 Player - AliExpress](https://ae01.alicdn.com/kf/HTB1BiRjemtYBeNjSspkq6zU8VXau/YATOUR-Digital-Music-Changer-AUX-SD-USB-MP3-Interface-for-Audi-Concert-II-Chorus-II-Symphony.jpg_Q90.jpg_.webp)
Yatour Digital Music Changer Aux Sd Usb Mp3 Interface For Audi Concert Ii+ Chorus Ii+ Symphony Ii+ Rns-e - Car Mp3 Player - AliExpress
![7.0inch Car Dvd Player Radio Audio GPS Navigation Stereo For AUDI A4 A5 Q5 2009 2015 Symphony Concert System With Mirrolink Bluetooth USB Support 4G WIFI From Navigationseller, $542.27 | DHgate.Com 7.0inch Car Dvd Player Radio Audio GPS Navigation Stereo For AUDI A4 A5 Q5 2009 2015 Symphony Concert System With Mirrolink Bluetooth USB Support 4G WIFI From Navigationseller, $542.27 | DHgate.Com](https://www.dhresource.com/0x0/f2/albu/g16/M00/67/87/rBVa31_3__yAOcBBAAd9v8RwkdE420.jpg)
7.0inch Car Dvd Player Radio Audio GPS Navigation Stereo For AUDI A4 A5 Q5 2009 2015 Symphony Concert System With Mirrolink Bluetooth USB Support 4G WIFI From Navigationseller, $542.27 | DHgate.Com
![Buy Car MP3 Player Radio Interface Aux-in Adapter for Audi Chorus Concert Symphony at affordable prices — free shipping, real reviews with photos — Joom Buy Car MP3 Player Radio Interface Aux-in Adapter for Audi Chorus Concert Symphony at affordable prices — free shipping, real reviews with photos — Joom](https://img.joomcdn.net/375430f87844115bc9bbdea4eebd78c48fc9997b_original.jpeg)
Buy Car MP3 Player Radio Interface Aux-in Adapter for Audi Chorus Concert Symphony at affordable prices — free shipping, real reviews with photos — Joom
![Yatour For Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta Car Digital Cd Music Changer Usb Mp3 Adapter A2 A3 A4 - Car Mp3 Player - AliExpress Yatour For Audi Radio Chorus 1/2 Concert 1/2 Symphony 1/2 Navi Plus1 Delta Car Digital Cd Music Changer Usb Mp3 Adapter A2 A3 A4 - Car Mp3 Player - AliExpress](https://ae01.alicdn.com/kf/H763d2c67bdc9431bb75ad2865d34e1c7k.jpg)