Ventilation Function

Ventilation Function

Function prerequisites
- Circ. 15R On
- Circ. 15 ON

Ventilation mode
Ventilation mode is switched on/off using
- the seat ventilation switch (S91/2s17)
- the seat ventilation switch (S92/2s17)
- convenience opening/closing using the transmitter key (A8/1)

The seat ventilation has three ventilation stages. During normal operation, stage III of the seat ventilation is automatic after 10 min at stage II, and after a further 10 min is switched back to stage I 10 minutes later.

The seat ventilation can be switched off by operating the switch (see table) at any time. After circ. 15R has been switched off, the timer control is active for a further 5 min, if circ. 15c is switched on. If circ. 15R or circ. 15 is switched on in this time, the seat ventilation is switched on again at the ventilation stage determined by the time controller.

Switching on the driver's seat ventilation using the convenience feature (convenience opening) takes place for t = 5 min. at stage III, then it is switched off.

Seat Ventilation Timer Control: