The lower dashboard refers to the area below the steering wheel in a car where you can find various controls, buttons, and compartments. Full definition
Heated 2nd - Row Seats with Rear Climate Control Panel,Pre - Wiring for Rear Seat Entertainment, Power EASY - ENTRY, Trailer Hitch, Black Headliner, Heated Steering Wheel, Panorama Sunroof, Heated / Cooled Front Cupholders, Manual 2nd Row Sunshades, Rear Side Airbags (SPC), MB - Tex Wrapped Lower Dashboard (SPC), Air Ionization with Air Filter, Black Piano Lacquer Trim (mercedeshoffman.com)
This character can be highlighted further in the 4 Series Gran Coupe with additional options such as the Coral Red Dakota leather interior with red lower dashboard. (bmwblog.com)
Visibility is also quite good, with a very low dashboard and beltline that provide a sweeping view forward and to the sides. (cars.com)