My 2014 958 Cayenne audio has developed an intermittent problem whereby the cabin speakers stop working but the bass speaker below the spare when continues to operate.
This started yesterday when driving the car. It was -0.5c outside so maybe temperature related?
The symptoms are that the audio plays as normal then there is loud interference noise coming from the front speakers, the audio then goes loud and quiet then cuts out altogether. After a period of time the audio returns and the sequence starts all over again!!
Any ideas?
