Audi A3 2009 C1217 quit Rear sound

[blob810]

Hello Jammy,

thank you for your answer.

what is the solution for the problems? Buy an external amplifierer for the quiet rear speakers? That´s not an solution for me becaus i bought an plug and play navi receiver from autopumpkin. And this is not plug and play because i must buy additional equipment.

and what is with the problem that the radio shuts down when turn off the ignition. Becaus the on the original audi radio it stands on until i disconnect the key completly from the car.

Thank you

[Jammy]

Hi,
For the rear speakers issue, please try the both two methods that connect the RCA cable together with power cable to the audio output RCA cable in the back of the unit.
If this does not help, you may need to buy a high to low audio out line converter.
Or we can send you a modified power cable to solve the problem, before that, please tells u which power cable you used.
Here is another forum about the rear sound issue solution for Audi.
viewtopic.php?f=13&t=277
For another problem, there is not a solution, the factory said that the canbus adapter with the power cable just perform like that, sorry for the inconvenience brought to you.
Regards