tinnitus

Hi all, weird problem here that seems to have developed this afternoon/evening. My P2 is emitting a very high pitched hum (sounds like my ears are ringing) even when it's just standing with everything off. It was doing it before I got into the car though I put it down to something nearby...

adding to the litany of minor, irritating issues that augment the list of serious, annoying problems............ I've now got a weird sound in the cabin not from the dash - not obviously so anyway sounds like a watch being wound every now and then only happens in the car - so I don't think...