109 Controls in detail
Seats
Installing front seat head restraint
Press switch1 upwards and hold for
about 5 seconds.
Insert the head restraint into openings
on the seat backrest.
Push the head restraint down until it
engages.
Adjust the head restraint to the desired
position.
Multicontour seat*
The multicontour seat has an extendable
seat cushion and inflatable air chambers
built into the seat backrest to provide
additional lumbar and side support.
The seat cushion depth, seat backrest
cushion-height and curvature can be
continuously varied with switches on the
inside of each front seat.
1Seat cushion depth
2Backrest bottom
3Backrest center
4Backrest side bolstersSwitch on the ignition (page 39).
Seat cushion depth
Adjust the seat cushion depth to the
length of your upper leg using
switch1.
Backrest contour
Adjust the contour of the backrest to
the desired position using switches2
and3.
Backrest side bolsters
Adjust the backrest side bolsters so
that they provide good lateral support
using switch4.
iThe guide bar with the detent must be on the
left.
