Wow, 3 months. That's a long wait. You should understand the potential conflict with your Audi. For that, please read Step 4 in a DIY School Hearing Aids (v2.2) PDF file named (02 How to Program your Hearing Aids).
You will need the (Noahlink Wireless or Noahlink Wireless 2) hearing aid programming device for connecting the fitting software to your hearing aids.
