I hear it, sure don't know what it is. But first thing I would do is grab shifter handle, try moving a hair each way to try to change noise. gives ya a better idea where to look. Be very weird if it ends up as a relay buzzing somewhere.
Oh trust me, the shifter got wrangled every which way, including "more in gear", out of gear, every position short of reverse while going down the highway. Nada.
Sounds like an old seat belt buzzer, eh? :-)
It isn't. There's nothing in that area electrical, short of the reverse light switch of course.
