Mercedes-Benz E 320 1994 Owner's Manual page 37

Multicontour Backrest
1 Bottom
2 Center
3 Top
4 Pressure regulator
5 Side bolster adjustment
Some models may be equipped
with orthopedic seats. These seats
have inflatable air cushions built
into the backrest to provide addi­
tional lumbar and side support.
The amount of cushion height and
curvature may be adjusted after
turning the key in steering lock to
position 2.
The center section (2) can be
selected together with bottom
section (1) or top section (3).
The inflation pressure of the air
cushion can be continuously
varied between position " 0 " =
without pressure, and position " 5 "
= maximum pressure, by chang­
ing the pressure regulator (4)
setting.
The side bolsters of the backrest
can be adjusted with push button
(5):
• pushing forward -
increase side support,
• pushing backward -
decrease side support.
If the engine is turned off, the last
cushion setting is retained in
memory, and automatically adjusts
the cushion to this setting when
the engine is restarted.