Audio Static with nothing playing / 0 volume - Right Passenger Side

[5_+JqckQttqck]

Hi everyone,

Was snooping around the car (M3 VIN 29000's) at 1AM and connecting it to the new Wifi Router and I noticed a squeaking static in a pattern (car was plugged in) that repeated itself over the right side speaker. Like a ringing from electronics - the fridge except with static white noise added.

Should I be concerned? I haven't tried to listen for it during the morning commute as I rushed out. Any feedback is greatly appreciated.

Best,

Jack

 

[morrisdl]

My S has done this sometimes too. Seems to go away with some software updates and come back with others. I am currently on v9 (2018.39.6) and its silent at Zero.