GF91.30-P-3002-02GK Heated seat switch, function

GF91.30-P-3002-02GK Heated Seat Switch, Function
- as of 1.12.99 with CODE (873) Electrically heated left and right front seats

The corresponding input of the extended activity module (EAM, N10/1) is connected directly to ground by the left front heated seat switch (S51/1) or the right front heated seat switch (S51/2) when the switch is set to heating stage I. The extended activity module (EAM, N10/1) recognizes "heating stage I actuated".

When the switch is set to heating stage II ground is connected to the corresponding input by the left front heated seat switch (S51/1) or the right front heated seat switch (S51/2) via a resistor integrated into the switch. The voltage then present on the resistor is recognized as "Heating stage II actuated" by the extended activity module (EAM, N10/1) (voltage coding).