GF91.30-P-0003QA Heated Seats (HS), Function

GF91.30-P-0003QA Heated Seats (HS), Function
- 209.3 as of 2.6.03, up to 31.5.04
- 209.4 up to 31.5.04
- with CODE (873) Electrically heated left and right front seats
- with CODE (401a) Front luxury seat, including heated seat and seat ventilation

Component Identification:

Function
The heated seats HS [SIH] integrated in the driver seat and in the front passenger seat make it possible to heat the seat cushion and the backrest in two heating stages. The front heated seats HS [SIH] are operated via the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29). The upper control panel control unit (N72/1) reads in the left front HS [SIH]/seat ventilation switch (N72/1s28) or the right front HS [SIH]/seat ventilation switch (N72/1s29) and actuates the left front seat heated cushions (R13/1) and left front backrest heated cushions (R13/2) or the right front seat heated cushions (R13/3) and the right front backrest heated cushions (R13/4).

The function conditions of the heated seats HS [SIH] are indicated via the two red LEDs in the left front HS [SIH]/seat ventilation switch (N72/1s28) or in the right front HS [SIH]/seat ventilation switch (N72/1s29).

The heated seats HS [SIH] function can be summarized under the following partial functions:
^ Switch on heated seats,
^ Switch over heated seats,
^ Switch off seat heater.