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
Last edited by MichaelInChicago; 06-11-2019 at 11:51 PM..
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