Seems I did catch a bit of that virus, now that I've also replaced my standard 16" Nervastella wheels with the 17" Steppe and replaced the front grilles with the RS grilles
Today I heard a slight buzzing noise over the speakers when the radio is paused or when there is a silence in a song.
It's probably also there when the radio is playing, but then I cannot hear it through the music.
The buzzing gets louder when you turn up the volume or increase the bass or loudness.
Perhaps the antenna is causing interference, although I did never have similar problems with the Renault radio (complete and utter silence when paused). I had to use an antenna adapter as the Pioneer has a different antenna connection.
I'll have to investigate by disconnecting the antenna and testing again.
Seems i'me not the only one with this problem. Perhaps when you change the Renault radio with a more powerfull unit, it's also more sensitive to interference:
https://www.meganeownersclub.co.uk/forum ... ence+radio