[MichaelInChicago]

My 2015 650 GC came with the ceramic controls option but I am wondering why mine looks slightly different than the picture above.

In my car, the surface of the iDrive controller is a shiny, black surface, just like in the photo, but the black surfaces of the ventilation and volume controls are not shiny but mat.

I guess my question is what are ceramic controls? Are they just the black surface, the whole knob or both? I am a little confused.

Thanks