Trackers are not THAT obvious.That is a dealer installed microphone. They are tracking you too.

I'm having trouble resisting a response that popped into my mind......It's one of those sonic rodent repellers.
Previous owner probably had a furry beaver in there.
No no no....that's the speaker for your K.I.T.T. interactive AI vehicle interface. Allows your JT to tell you how to, where to, what to drive. Also allows it to tell you everything you are doing wrong while you operate your JT. Any snide comments made by your K.I.T.T. interface are an unfortunate and an inescapable side effect of its programming. Please enjoy the ride.
Billy's big brown beaver.It's one of those sonic rodent repellers.
Previous owner probably had a furry beaver in there.
Billy's big brown beaver.