Revtor's NCS Expert Profile is the profile i used to code the module. Profile can be downloaded by searching Google. BMW coding cable can be purchased on eBay, and usually comes with all the necessary programs to install on your computer.
WWW.ROSKINC.COM for more info on aux install, purchase or reviews on stuff i do to my e60 filmed a video on how to code in AUX in the Idrive for the E60 5 series BMW (should apply to most BMW coding on other series). Step by step on using NCS expert to add +NAUX to the VO vehicle order and mounting the AUX to the CCC (or m.ask) module. Coding necessary for auxiliary cable to function. Revtor's NCS Expert Profile is the profile i used to code the module. Profile can be downloaded by searching Google. 
BMW coding cable can be purchased on eBay, and usually comes with all the necessary programs to install on your computer.
Please like the video if it was helpful to you and post suggestions for other videos you would like to see me do a DIY on. Email me at roskincdavid@gmail.com for interest in a AUX cable for yourself. Some of the names i couldn't pronounce when changing jobs: CODIERDATEN_LESEN (when reading the module) SG_CODIEREN (when writting module) when editing change: AUX_CONFIG not_mounted to: AUX_CONFIG mounted.