Hi
I have a 2017 Corsa Diamond, and using a phone - hands free of course - through the Bluetooth is excruciating.
There is lots of background noise at the recipient end and apparently the noise from my end is terrible ("sounds like you're in a tractor")
It only stops if the car is stationary.
This happens whichever phone is used, mine or other peoples.
The Vauxhall dealer just said "never heard of that problem, Sir" and offered nothing else.
The Bluetooth in my Astra, using the same phone, is crystal clear at both ends
Any thoughts ?
Cheers