Head Restraints Adjusting; Lumbar Support; Adjusting The 4-Way Lumbar Support; Adjusting The Head Restraint - Mercedes-Benz SLK Operator's Manual

Adjusting the head restraints
Adjusting the head restraints manually
To raise/lower: push the head restraint
X
upwards or pull it down into the desired
position.

Adjusting the 4-way lumbar support

To raise the backrest contour
:
To soften the backrest contour
;
To lower the backrest contour
=
To harden the backrest contour
?
You can adjust the contour of the seat
backrests individually to provide optimum
support for your back.
Switching the seat heating on/off
Activating/deactivating
Driver's and front-passenger seat
The three red indicator lamps in the button
indicate the heating level you have selected.
The system automatically switches down
from level 3 to level 2 after approximately five
minutes.
The system automatically switches down
from level 2 to level 1 after approximately ten
minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level 1.
Make sure that the SmartKey is in position
X
1 or 2 in the ignition lock.
To switch on: press button : repeatedly
X
until the desired heating level is set.
To switch off: press button : repeatedly
X
until all the indicator lamps go out.
Problems with the seat heating
The seat heating has switched off
prematurely or cannot be switched on. The
vehicle's electrical system voltage is too low
because too many electrical consumers are
switched on.
Switch off electrical consumers that you do
X
not need, such as the rear window
defroster or interior lighting.
Once the battery is sufficiently charged,
X
switch on the seat heating again.
Seats
97
Z