* if fitted
** depending on model
GB
Seat heater and seat ventilation* **
By actuating the switches, the seat heater or
the seat ventilation will be activated in two
steps.
Heater ON
1
(switch symbol
1
0
1 = (heating step 1)
0
0
2 = (heating step 2)
2
2
Seat ventilation ON
(switch symbol
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1 = (ventilation step 1)
2 = (ventilation step 2)
0 = seat heater and seat ventilation OFF
Backrest adjustment
Pull up the locking lever to release the
backrest catch. When releasing the backrest
catch, do not apply load to the backrest by
pressing against it.
By exerting pressure on or off the front or rear
part of the seat pan it can be moved to the
desired position. Release the locking lever to
lock the backrest.
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backrest into another position after it has
been locked.
Lateral support adjustment
By actuating the switch, the curvature of the
+ -
lateral guide right and left of the backrest can
be adjusted individually by means of
compressed air.
By setting the switch to "+", the air
compartments will be filled. By setting it to "-",
they will be emptied.
When the backrest cushion does no longer
react to pressing "+", the maximum curvature
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of the lateral guide has been reached and the
switch should be released.
*** optional extra
Seat functions and operation
actuated)
actuated)
It should not be possible to move the
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