I'm hearing an annoying "chirping" sound when driving with the windows down...it's coming from the passenger side of my M6GC and while faint it drives me crazy!
I've tried to hold the passenger seat tight to see if it was the seat or headrest but that didn't seem to make it go away. Perhaps it's a way the wind is hitting a seat belt or the pop up shades in the door or something? I may have to have someone ride shotgun and see if it goes away or they can pinpoint where coming from when the weather is nice. Curious if anyone else had that happen?
Pic for attention
