[slowblackx3f25]

There's a mysterious chime sound that comes from my BMW X3 when I put the gear selector into P (park).

I coded my x3 to produce rolls Royce chime sounds so it's that noise you get when there's a message on your idrive system.

But when I check via idrive, I don't see anything.

This chime only happens once in a while and only when I place the vehicle in park.

I have a Bluetooth OBD reader and I scanned the x3 and no codes at all.

Anyone else experience mysterious/random chime sound notifications but no messages on the dash or idrive system screen?

(FYI: All drivetrain/transmission fluids have been replaced)