Grammer ROADTIGER COMFORT Manual Del Usuario página 32

Seat functions and operation
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1
+ -
2
1
2
Lumbar support *
The degree of curvature in the upper and
lower area of the backrest cushion can be
individually adjusted by pressing the middle
and left switch.
This allows both the level of seat comfort to
be increased, and the performance level of
the driver to be sustained.
The curvature of the lumber support can be
increased by pressing "+" and decreased by
pressing "-".
If the curvature of the backrest cushion no
longer changes when the "+" switch is
operated, this means that the maximum
curvature of the backrest cushion has been
reached and the switch can be released.
GB