GF91.30-P-2001R Switch Off Seat Heater, Function

GF91.30-P-2001R Switch Off Seat Heater, Function
- with CODE (873) Heated left and right front seats

Function requirements:
^ Circuit 15R ON or circuit 15 ON
^ No undervoltage or overvoltage
^ The seat heater is switched on

Switching off manually
The seat heater is switched off by pressing the seat heater stage 1 and 2 switch (S91/2s18) (driver), seat heater stage 1 and 2 switch (S92/2s18) (passenger). Operation and function indication of the seat heater is summarized in the table in the document "Front seat heater, function" (GF91.30-P-0004R).

The left door control module (N69/1)/right door control module (N69/2) interrupts the CAN message to the left front seat adjustment with memory control module (N32/1) and right front seat adjustment with memory control module (N32/2)

which switch off the heated cushions. At the same time th function LEDs go off.

Switching off automatically by
1 Switching to circuit 15C
2 Starting engine
3 Seat adjustment
4 Emergency mode in electrical system
5 Undervoltage; function LEDs flash
6 Overvoltage
7 Time control; the seat heater switches off automatically after an operating time of 35 min.

In the case of points 1-6 the internal time sequence of the seat heater continues running for the time t = 5 min. if the initial state is again achieved within this time period, the seat heater continues running without any further operation of the switch.

If the seat ventilation is operating, the seat heater continues to be operated until the seat ventilation is switched off.