Operation CHARM: Car repair manuals for everyone.

Heating/Air Conditioning



Seats - Heating and Ventilation







The seat heater heats the centers of the seat surfaces and the backrests. The heating operates in three stages and can be controlled separately via switches in the front and rear center console (depending on the design).







Seat ventilation is also available as an optional extra. The three-stage controllable ventilation system (fan module position 1 and 2) under the perforated seat and backrest center generates an air swirl. The perspiration is thus sucked in and dissipated away through air ducts in the seat. To prevent the occupants from getting too cold, seat ventilation cannot be switched on if the seat temperature is below 59 °F. (15 °C).