Electric Seat Ventilation, Function

Function prerequisites
- C.15R or C.15 ON and
- No control module malfunction switch-off present

Active ventilation of the seat cushion and backrest is possible in three stages with the seat ventilation integrated into the left/right front seats.
The seat ventilation is controlled by the left front HS and seat ventilation switch (N25/7s1)/right front HS and seat ventilation switch (N25/7s2) in the front HS and seat ventilation control module (N25/7).
The momentary operating state of the seat ventilation is indicated by the three blue LEDs. The motor groups for ventilation - two are installed per seat - are actuated by the control module via a discrete regulator. The control module allows operation of the ventilation in stages with its internal time control. The ventilation can be shut off at any time by actuating the switch.