Going into settings -> bluetoth -> car stereo listing, shows only 2 items! "allow making calls" and "share contacts"! there is NO item about A2DP or Media Audio :(
So problem is still there...
How do you turn ON the audio part?!
B. Diddy: When writing "A2DP is on", I meant - it is on and connected in the car streo! but when playing sounds on the phone, it plays just on the phone's speaker and not on the car stereo as it does with other devices...:(