GF91.30-P-2002T Switch Over Seat Heater, Function

GF91.30-P-2002T Switch Over Seat Heater, Function
- with CODE (401) Front deluxe seats, including seat heating and seat ventilation
- with CODE (872) Electrically heated left and right rear seats
- with CODE (873) Heated left and right front seats

Manual switchover
Press the left front HS [SIH] switch (N72/1s10) or the right front HS [SIH] switch (N72/1s11) until the desired heating stage has been reached.

On vehicles with code (872) Electrically heated left and right rear seats, press the left rear HS [SIH] switch (S51/3s2) or the right rear HS [SIH] switch (S51/4s2) until the particular heating stage has been reached.

It is possible to manually switch over the heated seats HS [SIH] at any time.

Automatic switch-over via timer control
The automatic switch-over is controlled by an integrated timer in the
^ HS [SIH] and seat ventilation control unit (N25/7)
(in vehicles with code (401) Front comfort seats, incl. seat heater and with code (872) Electrically heated left and right rear seats or in vehicles up to 31.5.05 with code (873) Heated left and right front seats)

^ Front passenger SAM control unit (N10/11)
in vehicles as of 1.6.05 with code (873) Heated left and right front seats and without code (401) Front comfort seats, incl. seat heating and seat ventilation and without code (872) Electrically heated left and right rear seats)

The operating and function indications of the heated seats (HS) are summarized in the table given below.