deadfission

Does anyone know what that little bubble looking thing on the grille of the center speaker is (pre-FL)? I've been trying to figure out why the center speaker chirps sometimes and its because it's the grille of the speaker is vibrating against this little bulb thingy. Anyone experienced this or know how to tighten/prevent this vibration?

AMG893

I'm pretty sure it's the ambient light sensor to control auto headlights, the dimming of the cluster, etc.

deadfission

Is there a way to tighten it or brace it so it doesn't make that awful chirp?

AMG893

Try neatly jamming some fabric in there.

deadfission

Arg. AMG, y u got to rattle so stupidly!