comand online

Hello there, I have a very specific question. As my car was previously sold in Japan, the Head Unit installed in the car is a specific Japanese version (only English and Japan Kanji languages, only Japanese FM frequencies, only Japanese map for the GPS). And considering my headlight was...

Hi all, I searched everywhere and couldn't find my answer as yet, I hope you can help. I recieved by 2011 C220 CDI with COMAND online. I have already read that you cannot connect an iPhone 4 / 4S for use with COMAND online. My question is does an iPhone 3GS work and if so, how you...