This unit plays Bluetooth music and call audio using the external CD changer port to communicate with your factory radio. The unit also has a USB port to play music off of a memory stick, a USB adapter for iPhones is also available. This unit also comes with a microphone for phone calls. (a factory fit microphone is also available for purchase below.)
We sometimes get units that are returned after the box has been opened. We cannot sell these units as new. We have some used blue boxes that work as new. They come with a full 1 year warranty and have been tested to be fully functional.
Bluetooth phone calls.
Picks up phone calls by pressing next song on radio and/or steering wheel controls.
Hangs up phone calls/reject calls by pressing previous song button.
Wireless Bluetooth music with song up and down controls from radio and/or steering wheel.
Music off of USB sticks with folder browsing. USB stick must be formatted to FAT32 and no larger than 64GB.
The Bluetooth connection pin is 8888, we mention this here because it is hard to find in the owners manual.
This interface is made using the dension blue box and Microphone found in the GBL3AI2 an we manufacture the glove box cable.
These products are listed for sale at the bottom of the page.
Enfig RRK4 – keys required to remove the CD changer (not needed if you have the iPod dock)
PKT-VW07 – Pocket to full the hole where the CD changer or iPod dock was.
This unit replaces the CD changer or iPod dock in the cars below.
Audi A3/S3/RS3 2006-2007 Cars with RNS-E Navigation only. If you do not have a CD changer or iPod dock in the glove box this is not the original radio that came with the car from the factory.
Audi A3/S3/RS3 2008-2013
Audi A4/S4 2004-2006 Cars with RNS-E Navigation only. If you do not have a CD changer or iPod dock in the glove box this is not the original radio that came with the car from the factory.
Audi A4/S4/RS4 2007-2008 Car must have CD changer or iPod dock in the glove box.
Audi A4/S4/RS4 2009 Convertible Car must have CD changer or iPod dock in the glove box.
Audi R8 2008-2009 All cars have the iPod dock or CD changer in the middle behind the seats.
Audi TT/TTS/TTRS 2007-2009 Cable should be located behind the left pocket in the glove box.
Audi TT/TTS/TTRS 2010-2015 Car must have CD changer or iPod dock in the glove box. The Audi MDI box is not an iPod dock.
Jose (verified owner) –
California, United States
Perfect, works very good, easy to install
Ryan Sparksverified owner
Ryan Sparks (verified owner) –
works perfectly. Thank you
Tyler J DeManverified owner
Tyler J DeMan (verified owner) –
Pennsylvania, United States
Such a great adapter! Plugged right in, connected to BT easily and I was bumpin tunes in no time!!!
Jason Hurstverified owner
Jason Hurst (verified owner) –
Pennsylvania, United States
Great service, and the adapter works like a charm! We now have music and phone in our TT! Thank you!
Alex (verified owner) –
New York, United States
Works perfect on a 2008 gallardo with rns-e headunit thank you!
Michael (verified owner) –
Works perfect, radio controls work with my 2008 s line 2.0l a4
John A.verified owner
John A. (verified owner) –
Georgia, United States
These products are outstanding and their support is equally good!
Anthony J Ballamisverified owner
Anthony J Ballamis (verified owner) –
California, United States
Great product!!! Simple install and works flawlessly. Great audio quality. Also, the ability to answer calls/change track from the steering wheel works great and is super convenient. Quality product at a fair price. Great customer service, too!
Charles Fifeverified owner
Charles Fife (verified owner) –
Texas, United States
As described and actually an easy install
Owen Hurdverified owner
Owen Hurd (verified owner) –
Works like a charm… Christian really knows his stuff. Highly recommend.
Mark Paneverified owner
Mark Pane (verified owner) –
This unit bridged the gap between hard wired iPod / 6 disc changer to Bluetooth via phone and stream audio. It’s perfect and the installation was a breeze!! Highly recommend enfig ..super knowledable and helpful. I was impressed that Christian even informed me my ’08 roadster TT had bluetooth phone option and that worked great in addition to this unit. ( I kept my factory microphones in use and just tell my phone to use both bluetooth options, –then switch calls to the stock audi setup for microphone and speaker–works great!!) When I hang up, my music resumes..can’t ask for better unless I want a full blown head unit.. thanks again!!
Simon T.verified owner
Simon T. (verified owner) –
Install took about a minute in an Audi A4 2008 with symphony radio and Ipod doc. Sound quality is great, the pairing is automatic and I no longer have to use a FM radio transmitter. Worth every penny!
Nelson Quilaverified owner
Nelson Quila (verified owner) –
The cable end does not fit in the car’s other end. The end on the device you provided has less pins and it’s bigger the one in my car. I will take a picture and send it back to you so you can provide me the right one
Christopher Cadetverified owner
Christopher Cadet (verified owner) –
IF YOU HAVE A OLD AUDI I SUGGEST SO MUCH WORKS PERFECTLY I JUST BAUGHT THE USED UNIT AND IT CANE WITH EVERYTHING AND IT CONNECTS IMMEDIATELY AND PLAYS AMAZING 10 Stars Great product HIGHLY RECOMMEND And it came in a week with tracking shipping info and a confirmation email
Crystal Robertsverified owner
Crystal Roberts (verified owner) –
Great product and amazing customer service from this company! A real person actually replies promptly to your questions!
Nazar F.verified owner
Nazar F. (verified owner) –
Great product!!!!!!!Easiest install!
David Evansverified owner
David Evans (verified owner) –
Great products and even better customer service!