BMW 7 Series: Engine Electrical System

 ECO PRO

Concept ECO PRO supports a driving style that saves on consumption. For this purpose, the engine control and comfort features, for instance the climate control output, are adjusted. Steptronic transmission: under certain conditions the engine is automatically decoupled from the transmission in the

 System Components

Controls and Control Units Controls The controls for the seat functions are connected depending on the seat equipment. The controls are: Seat-adjustment switches Lumbar support switch Memory buttons Active-seat button Active seat ventilation button Massage function button. Refer to the foll