300Ms interior was designed to be functional, yet inviting, with the purposeful look of a performance sedan. Simple flowing shapes grace the interior. The dash is sleeker, more organic, and less cluttered than a Cadillac Catera. The 300M interior shares most elements with the LHS, but some of the details, such as the shifter surround, are more elegant in the 300M. Surfaces are soft to the touch for a luxurious feel. No seams are visible where the passenger airbag resides. Elegant white-faced analog gauges, surrounded by a thin chrome bezel, use electroluminescent lighting. Stylish typefaces give them a classic look and an attractive analog clock in the center of the dash carries the theme through. Major controls use large twist dials.