AMI

Audi Music Interface

How To Eliminate Car Audio Ground Loop Noise from USB Chargers

auxiliary ground loop noise isolator box

I’ve been annoyed with the static ground loop noise on my Audi A8L after installing the TV tuner with auxiliary and bluetooth streaming. The bluetooth when plugged in to the charger, the ground loop noise is unbearable, the same with the auxiliary cable connected to my iPhone when the lightning charger is ON. I did

Modify AMI Cable To Connect USB MP3 Drive

USB Drive Connected

VW and Audi use the same type of AMI cable to connect to the AMI system. I have a 2015 VW eGolf and I modified the cable to connect a 64GB flash drive with MP3 files. It works quite well. We need to connect 4 USB pins to a USB host cable – PINS 17

How To Install Analog TV Tuner 4E0 919 146 On Audi MMI 2G

TV Tuner 20 Pin Pinout

For MMI 2G that don’t come with RVC controller, you can just connect the Video input straight to the FBAS The part number for the red 20pin connector is 8e0 972 420, the black insert is tyco 1534102-1 (pbt-gf15) For Audi MMI 2G that don’t have FBAS (RVC) installed, you need to add the circuit