Have you got a cheap USB charger plugged in?

I bought one for a couple of quids and it makes everything crackle and hum..... There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
KIA E-Niro 4+
2021 Discovery 5 D300 MHEV commercial

Interesting nmj.
Very possible, will investigate as it was previously perfect at home on thursday when i tested it (had been under impression it was knackered first time i drove the ff after purchase then promptly forgot all about it till this week).
Will report back accordingly!
Cheers 2007 Vogue TDV8 with 255/55/20's fitted

Live update (lol).
All devices disconnected, no difference.
Also tried the evoque dtv tuner usa switch l, that didnt work. 2007 Vogue TDV8 with 255/55/20's fitted