Additional heater status, value

Heater operating status:

0: The heater has not started.

1: The heater starts. Heater self test. The glow plug is activated and then the heater fan.

2: The heater starts and the fuel pump is active. The control module awaits combustion for a certain period of time.

3: The heater runs. Normal heater operation.

4: The heater stops. The flame goes out.

5: The heater waits. Waiting for the engine coolant temperature to be low enough for the heater to start again.

6: The heater has stopped. The heater only has this status if a fault has occurred.

7: The flame is extinguished.

8: Residual heat. If, when the outside temperature is low, the driver is in the car and turns on the heater, the water pump starts in order to heat the passenger compartment.

9: Fuel pump activated. Used in production.

10: Activating the fuel pump. Used to avoid problems with the fuel pump sticking.