Bought a 2014 macan s diesel a few months ago and in the first day i picked up the car the radio was working but the presets weren't save. A few days after the radio FM stopped working it stucked in TV mode. Tried everything battery reset pcm reset without success.
Noticed that the car needed a new battery.
Bought a tudor tk1060 same Ah as the original.
Connected the battery and the radio started to work perfect.
Few days later it stopped working again and is stuck on tv.
Used an Autel to search for errors ans everything seems to be ok no errors at all
Any advice??
This pcm was replaced by porsche in January 2021 version is 4.76
