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

GF91.30-P-2002TX 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 switchover via timer control
Automatic switchover is achieved by the
^ Passenger-side SAM control unit (N10/11)
(on vehicles as of 1.6.05 without code (872) Electrically heated left and right rear seats and without code (401) Front deluxe seats, incl. seat heating and seat ventilation) or by the

^ HS [SIH] and seat ventilation control unit (N25/7)
(on vehicles up to 31.5.05 and on vehicles with code (401) Front deluxe seats, incl. seat heating and seat ventilation or with code (872) Electrically heated left and right rear seats) via an integrated timer control.

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