Ventilation mode function - GF91.30-P-2005Q

MODEL 209.3 as of 2.6.03 up to 31.5.04, 

209.4 up to 31.5.04 with CODE (401a) Front luxury seat, incl. heated seat and seat ventilation 

Function requirements: 

• Terminal 15R ON or
• circuit 15 ON

Function 

The seat ventilation of the driver and front passenger seat is switched on and off and the ventilation power is regulated via the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29) in the upper control panel control unit (N72/1).

The feedback of the ventilation power that has been set is accomplished via the blue LEDs in the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29).

Pressing the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29) down one time activates stage 2 of the seat ventilation (both blue LEDs are light up).

When pressing the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29) down one more time, the system switches to stage 1 (one blue LED lights up).

When pressing the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29) down again, the seat ventilation is switched off (none of the blue LEDs light up).

It is possible at any time to switch the seat ventilation on, over, or off by operating the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29).