Specific cable kit for retrofitting an original Bluetooth hands-free kit in the Audi A4 8K, Audi A5 8T with MMI 2G infotainment system, "Bluetooth version only" This cable kit is only suitable for vehicles with the following systems: MMI High MMI basic plus Additional parts required: Original Bluetooth control unit Bluetooth antenna Microphone Simple installation of the free speech mechanism (FSE) thanks to precisely measured cables There is no difference to the factory-installed FSE Advantages: High-quality audio output (also at high speed) Full integration into the existing radio navigation unit Control via the MMI infotainment system Control via the multifunction steering wheel (if available) Functions: Calling up phonebook entries (display in the FIS) Making, accepting and ending calls Adjusting the audio gain Language control via MFL (language module as well as MMI - High necessarily) Scope of supply: Cable set Notes: Not suitable for MMI 3G Please note of compatibility with your Bluetooth mobile phone (Audi compatibility list) You will find a detailed description of the functions of the hands-free kit in the vehicle infotainment manual, chapter name, tel.