height adjustment MERCEDES-BENZ SL-CLASS ROADSTER 2016 Owners Manual

If the seat belt pre-tensioning is not reduced:
XMove the seat backrest or seat back
slightly when the vehicle is stationary.
The seat belt pre-tensioning is reduced andthe locking mechanism is released.
The seat-belt adjustment is an integral part of
the PRE-SAFE
®convenience function. You
will find information on the convenience func-
tion under "Belt adjustment" (
Ypage 55).
Automatic measures after an acci-
dent
Immediately after an accident, the following
measures are implemented, depending on
the type and severity of the impact:
Rthe hazard warning lamps are activated
Rthe emergency lighting is activated
Rthe vehicle doors are unlocked
Rthe front side windows are lowered
Rthe electrically adjustable steering wheel is
raised
Rthe engine is switched off and the fuel sup-
ply is cut off
Rvehicles with mbrace: automatic emer-
gency call
Children in the vehicle
Important safety notes
If a child younger than twelve years old and
under 5 ft (1.50 m) in height is traveling in the
vehicle:
Ralways secure the child in a child restraint
system suitable for Mercedes-Benz vehi-
cles. The child restraint system must be
appropriate to the age, weight and size of
the child
Rbe sure to observe the instructions and
safety notes in this section in addition to the child restraint system manufacturer's
installation instructions
Rbe sure to observe the instructions and
safety notes on the "Occupant Classifica-
tion System (OCS)" (
Ypage 59)
GWARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example:
Rrelease the parking brake.
Rshift the automatic transmission out of the
parking position P.
Rstart the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
GWARNING
If persons, particularly children are subjected to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.
GWARNING
If the child restraint system is subjected to
direct sunlight, parts may get very hot. Chil-
dren may burn themselves on these parts,
particularly on the metal parts of the child
restraint system. There is a risk of injury.
If you leave the vehicle, taking the child with
you, always ensure that the child restraint
system is not exposed to direct sunlight. Pro- tect it with a blanket, for example. If the child
restraint system has been exposed to direct
sunlight, let it cool down before securing the
child in it. Never leave children unattended in
the vehicle.
Always ensure that all vehicle occupants have
their seat belts fastened correctly and are sit- ting properly. Particular attention must be
paid to children.
68Children in the vehicle
Safety

The seat belt should:
Rfit snugly across your body
Rbe routed across the middle of your shoul-
der
Rbe routed in your pelvic area across the hip
joints
XBefore starting off, adjust the rear-view mir-
ror and the exterior mirrors (
Ypage 116) in
such a way that you have a good view of
road and traffic conditions.
XStore the seat, steering wheel and exterior
mirror settings using the memory function
(
Ypage 119).
Seats
Important safety notes
GWARNING
Children could become trapped if they adjust
the seats, particularly when unattended.
There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The seats can still be adjusted when there is
no SmartKey in the ignition lock.
GWARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
Observe the safety notes on "Air bags"
(
Ypage 56) and "Children in the vehicle"
(
Ypage 68).
GWARNING
If you adjust the seat height carelessly, you or
other vehicle occupants could be trapped and
thereby injured. Children in particular could
accidentally press the electrical seat adjust-
ment buttons and become trapped. There is a risk of injury.
While moving the seats, make sure that your
hands or other body parts do not get under the
lever assembly of the seat adjustment sys-
tem.
GWARNING
If the head restraints are not installed or not
adjusted correctly, they cannot provide pro-
tection as intended. There is an increased risk
of injury in the head and neck area, e.g. in the event of an accident or when braking.
Always drive with the head restraints instal-
led. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
GWARNING
You could lose control of your vehicle if you do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
!To avoid damage to the seats and the seat
heating, observe the following information:
Rkeep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
Rif the seat covers are damp or wet, do not
switch on the seat heating. The seat
heating should also not be used to dry
the seats.
Rclean the seat covers as recommended;
see the "Interior care" section.
Rdo not transport heavy loads on the
seats. Do not place sharp objects on the
seat cushions, e.g. knives, nails or tools.
Seats109
Seats, steering wheel and mirrors
Z

The seats should only be occupied by
passengers, if possible.
Rwhen the seat heating is in operation, do
not cover the seats with insulating mate-
rials, e.g. blankets, coats, bags, seat cov-
ers, child seats or booster seats.
!To avoid damage to the seats and the seat
heating, observe the following information:
Rkeep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
Rif the seat covers are damp or wet, do not
switch on the seat heating. The seat
heating should also not be used to dry
the seats.
Rclean the seat covers as recommended;
see "Interior care".
Rdo not transport heavy loads on the
seats. Do not place sharp objects on the
seat cushions, e.g. knives, nails or tools. The seats should only be occupied by
passengers, if possible.
Rwhen the seat heating is in operation, do
not cover the seats with insulating mate-
rials, e.g. blankets, coats, bags, seat cov-
ers, child seats or booster seats.
!Make sure that there are no objects in the
footwell under or behind the seats when
moving the seats back. There is a risk that
the seats and/or the objects could be dam- aged.
iThe head restraints cannot be removed.
For more information, contact a qualified
specialist workshop.
Adjusting the seats electrically
:Head restraint height
;Seat height
=Seat cushion angle
?Seat cushion length
ASeat fore-and-aft adjustment
BBackrest angle
iFurther related subjects:
RYou can store the seat settings using the
memory function (
Ypage 119).
RIf PRE-SAFE®is triggered, the front-
passenger seat will be moved to a better
position if it was previously in an unfav-
orable position (
Ypage 67).
Adjusting the front-passenger seat
from the driver’s seat
GWARNING
The front-air bags for could also injure the
vehicle occupants in the front If the front
seats are positioned too close to the dash-
board or steering wheel. This poses an
increased risk of injury or even fatal injury.
Always adjust the front seats so that they are
as far from the front air bags as possible. Also
observe the notes on the correct adjustment
of the seats.
!Do not move the front-passenger seat
fully forwards if there are objects in the
parcel net in the front-passenger footwell.
The objects could otherwise be damaged.
110Seats
Seats, steering wheel and mirrors

You can use the seat switches on the driver's
side to adjust the front-passenger seat.
XTo activate/deactivate:press button:.
If the indicator lamp in button :is lit, you can
access the following functions for the front-
passenger seat:
Rseat adjustment
Rcall up the memory function
Removing the seat belt from the belt
guide
GWARNING
When driving off-road, your body is subject to
forces from all directions, due to the uneven
surface. You could be thrown from your seat,
for instance. There is a risk of injury.
Always wear a seat belt, even when driving off-
road.
Both the driver's seat belt and the front-
passenger seat belt can be removed from the
seat belt guide. This makes it easier to move
the seats forward. Before you drive off, the seat belt must be
inserted into the seat belt guide.
Observe the safety guidelines for seat belts
(
Ypage 52).
XTo remove:
open up magnetic head ;and
fold the tab up in the direction of the arrow.
XTake the seat belt out of seat belt guide :.
XTo insert:fold the tab up in the direction of
the arrow.
XInsert the seat belt back into the seat belt
guide and fold the tab back down.
Adjusting the head restraints
GWARNING
You could lose control of your vehicle if you do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
:Head restraint height
;Seat height
=Seat cushion angle
?Seat cushion length
ASeat fore-and-aft adjustment
BBackrest angle
XTo adjust the head restraint height: slide
the switch for the head restraint adjust-
Seats111
Seats, steering wheel and mirrors
Z

AIRSCARF
Switching on/off
GWARNIN G
When AIRSCARF is switched on ,ver yhot air
can flo wfrom th events in th ehead restraints .
This could result in burn sin th eimmediat e
vicinity of th eair vents .There is aris kof injury.
Reduc eth eheater output before it become s
to ohot .
The AIRSCARF function warm sth ehead and
neck area of vehicl eoccupant swit hwarm air.
The warm air flows out of th ehole sin th ehead
restraints .
The three red indicator lamp sin th ebutto n
indicat eth eheating level you hav eselected.
XMak esur ethat th eSmartKey is in position
2 in th eignition lock.
XTo switch on: press button:.
Three red indicator lamp sin th ebutto nligh t
up. The blowe rstart sup after apreheating
phas eof seven seconds.
XPress butto n: repeatedly until th e
desired heating level is set .
XTo switchoff:press butto n: repeatedly
until all th eindicator lamp sgo out .
iThe blowe rcontinues runnin gfor seven
seconds to cool down th eheating ele-
ments .
iIf thebattery voltag eis to olow, AIRSCARF
may switch off .
Steering wheel
Important safety notes
GWARNIN G
You could lose control of your vehicl eif you do
th efollowin gwhile driving:
Radjust th edriver's seat ,head restraint,
steering whee lor mirror s
Rfastenth eseat belt
There is aris kof an accident.
Adjus tth edriver's seat ,head restraint, steer -
ing whee land mirror and faste nyour seat belt
before starting th eengine.
GWARNIN G
Children could injure themselves if they
adjust th esteering wheel. There is aris kof
injury.
When leaving th evehicle, always tak eth e
SmartKey wit hyou and loc kth evehicle. Never
leav echildren unsupervised in th evehicle.
The electrically adj ustablesteering whee lcan
still be adj usted when there is no SmartKey in
th eignition lock.
Adjusting the steering wheel electri -
cally
:To adjust th e steering whee lheight
;To adj ustthesteering whee lposition
(fore-and-af tadjustment)
114Steering wheel
Seats, steering wheel and mirrors

Details on the displays:
Rfor all vehicles except AMG vehicles (see
the separate vehicle Operator's Manual)
Rfor AMG vehicles, see the separate vehicleOperator's Manual.
Exiting the display
XSlide XVY the COMAND controller until
the desired display (clock or fuel consump-
tion) is shown.
Seat functions
Overview
Using the Tbutton next to the COMAND
controller or the Seat menu item in the sys-
tem menu, you can call up different setting
functions. The following settings depend on
the type of seat and the vehicle model series:
RSeat cushion length
RBackrest side bolsters
RLumbar
RBalance
RSeat cushion side bolsters
RDynamics
RMassage
iYou can also store and recall the current
seat function settings using the memory
button and the corresponding memory
position switch; see the separate vehicle
Operator's Manual.
The massage function cannot be started or
stopped using the memory button.
Selecting the seat
First select the seat which you wish to adjust.
This function is not available for all vehicles.
XPress the TorW button.
XSelect Seatand press Wto confirm.
XTo switch to the lower line, for both options
slide VÆthe COMAND controller.
XSelect Driver's SeatorPassenger
Seatby turning cVdthe COMAND con-
troller and press Wto confirm.
Adjustment functions
Adjusting the seat cushion length
The availability of this function depends on
the type of seat and the vehicle model series.
This function allows you to adjust the height
of the seat cushion.
XSelect the seat (Ypage 316).
XSelect Seat Surfaceby turning cVdthe
COMAND Controller and press Wto con-
firm.
A scale appears.
316Vehicle functions
COMAND