Review on OCR 6.6ft Audi AMI MDI MMI AUX Cable Audio Music Interface Adaptor with 3.5mm Jack, Aux-in MP3 Cable for Audi A3/A4/A5/A6/A8/Q5/Q7/R8/TT, VW Jetta Passat GTI GLI CC Tiguan Touareg EOS Golf Mk 6, and More by Kenneth Rich

It played music well but had no car interface support (to skip or navigate songs) and strangely and very annoyingly wouldn't let you stop or pause the music. Even when closing the application on the phone, the music turned on again after a few seconds. The only option was to turn off the phone and that didn't work for me. I also bought the Bovee Wireless Car Kit for AUDI (https://www.amazon.com/gp/product/B00R2HZ1XU) which is much larger. expensive but it worked. I ended up leaving this product as until now it was very easy to set up and install and allowed for breaks and use of the vehicle interface.