Here I will post some links that I've found useful while researching stuff about Bluetooth modules in VAG cars. My ultimate goal of this research is to replace original module with Raspberry Pi (or another suitable SBC) for phone/music streaming functionality, as well as Android Auto screen connected to OEM radio unit, all with as little modifications to OEM as possible.
It's becoming really hard to find any info in one place, that's why I made this repo.
Ross-Tech telephone retrofitting table - Useful for recognizing Bluetooth kit type and features based on part number.
- 3C8-035-730 (Nokia HT-2)
- 3C8-035-730-A (Novero HT-4)
Connecting Raspberry Pi to RNS 510 (GitHub repo) Notes about connecting RPi to older radio