engine MERCEDES-BENZ SL-CLASS ROADSTER 2016 Owner's Guide

XTo close fully:pull the button beyond the
point of resistance and release it.
Automatic operation is started.
XTo interrupt automatic operation: press
or pull the corresponding button again.
iYou can continue to operate the side win-
dows after you switch off the engine. This
function is available for up to five minutes
or until the driver's or front-passenger door
is opened.
Opening/closing the rear side windows
XTo open: open the front side window on the
corresponding side (
Ypage 97).
XPress the corresponding switch again and
release.
The corresponding rear side window opens
fully.
XTo stop the rear side windows: briefly
pull the corresponding switch up and
release.
XTo close: close the front side window on
the corresponding side (
Ypage 97).
XPull the respective switch and hold it.
The corresponding rear side window will
continue to close until you release the
switch.
Opening and closing all side windows
Using the switch on the center console
You can use the switch on the center console
to close all side windows simultaneously.
XOpen the cover in the lower center console.
The switch for all side windows is under the
cover.
XTo open all side windows: press but-
ton :to the point of resistance.
XTo open all side windows fully: press
switch :beyond the point of resistance.
All side windows open simultaneously.
iIf, after opening the windows, you close
one side window using the switch in the
door control panel:
Rthe front side window closes first and
Rthen the corresponding rear side window
closes.
XTo close all side windows: pull switch:.
All side windows begin the closing proce-
dure simultaneously. The rear side win-
dows close after the front side windows.
XMake sure that all the side windows are
fully closed.
Using the SmartKey
GWARNING
When using the convenience closing feature,
parts of the body could be trapped in the clos-
ing area when a side window is being closed.
There is a risk of injury.
Observe the complete closing procedure
when the convenience closing feature is oper-
ating. Make sure that no body parts are in
close proximity during the closing procedure.
If someone is trapped:
XRelease the &button immediately.
XPress and hold the %button until the
side windows open again.
98Side windows
Opening and closing

MAGIC SKY CONTROL
General notes
MAGIC SKY CONTROL is a glass roof, the
transparency of which can be changed by
applying electrical voltage.
MAGIC SKY CONTROL can be switched
between darkened and transparent states.
MAGIC SKY CONTROL darkens automatically when you turn the key to position 0in the
ignition lock or remove the key.
Risk of electric shock
GDANGER
MAGIC SKY CONTROL operates using high
voltage. If the trim behind the overhead con-
trol panel is damaged or removed, electrical
components will be exposed. If you touch
these components, you could get an electric
shock. There is a risk of fatal injury.
RNever remove the trim behind the overhead
control panel.
RIf the trim is damaged, never touch the
electrical components behind it.
RAlways have work on the MAGIC SKY CON-
TROL carried out at a qualified specialist
workshop.
The electrical components of MAGIC SKY
CONTROL are protected by a paneling behind the overhead control panel.
The MAGIC SKY CONTROL control unit is
marked with a yellow warning sticker that
warns you of high voltage. The electric cables
of the vehicle's high-voltage electrical system
are orange in color.
Operating MAGIC SKY CONTROL
XTurn the SmartKey to position 1or 2in the
ignition lock.
MAGIC SKY CONTROL switches to the sta- tus it was set to before the engine was
switched off.
XTo change the degree of transparency:
press button :.
At sub-zero temperatures, the change is
slower and uneven. The entire process may
take some time.
Roof105
Opening and closing
Z

Problems with the roof
ProblemPossible causes/consequences andMSolutions
The roof will not open or
close.The trunk partition is not in place.
XClose the trunk partition (Ypage 103).
The trunk lid is open.
XClose the trunk lid (Ypage 92).
The on-board voltage is too low.
XLeave the engine running.
The roof has been opened and closed several times in a row. The
roof drive has been automatically deactivated.
You can open and close the roof again after approximately ten
minutes.
XSwitch off the ignition and turn it back on.
XRepeat the opening or closing procedure.
The automatic roof mechanism is faulty.
XConsult a qualified specialist workshop.
106Roof
Opening and closing

Useful information
i
This Operator's Manual describes all
models and all standard and optional equip-
ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
iRead the information on qualified special-
ist workshops (
Ypage 34).
Correct driver's seat position
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.
XObserve the safety guidelines on seat
adjustment (
Ypage 109).
XMake sure that seat =is adjusted prop-
erly.
Electrical seat adjustment (
Ypage 110)
When adjusting the seat, make sure that:
Ryou are as far away from the driver's air bag
as possible
Ryou are sitting in a normal upright position
Ryou can fasten the seat belt properly
Ryou have moved the backrest to an almost
vertical position
Ryou have set the seat cushion angle so that
your thighs are gently supported
Ryou can depress the pedals properly
XCheck whether the head restraint is adjus-
ted properly.
When doing so, make sure that you have
adjusted the head restraint so that the back
of your head is supported at eye level by the
center of the head restraint.
XObserve the safety notes on steering col-
umn adjustment (
Ypage 114).
XMake sure that steering wheel :is adjus-
ted properly.
Adjusting the steering wheel electrically
(
Ypage 114)
When adjusting the steering wheel column,
make sure that:
Ryou can hold the steering wheel with your
arms slightly bent
Ryou can move your legs freely
Ryou can see all the displays in the instru-
ment cluster clearly
XObserve the safety guidelines for seat belts
(
Ypage 52).
XCheck whether you have fastened seat
belt ;properly (
Ypage 54).
108Correct driver's seat position
Seats, steering wheel and mirrors

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

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

Position of the steering wheel for driv-
ing
The steering wheel is moved to the last selec-
ted position when:
Rthe driver's door is closed
Ryou insert the SmartKey into the ignition
lock
or
Ryou press the Start/Stop button once on
vehicles with KEYLESS-GO
When you close the driver's door with the
ignition switched on, the steering wheel is
also automatically moved to the previously
set position.
The last position of the steering wheel is
stored when you switch off the ignition or
when you store the setting with the memory
function (
Ypage 119).
Crash-responsive EASY-EXIT feature
If the crash-responsive EASY-EXIT feature is
triggered in an accident, the steering column
will move upwards when the driver's door is
opened. This occurs irrespective of the posi-
tion of the SmartKey in the ignition lock. This
makes it easier to exit the vehicle and rescue the occupants.
The crash-responsive EASY-EXIT feature is
only operational if the EASY-EXIT/ENTRY fea-
ture is activated in the on-board computer
(
Ypage 235).
Mirrors
Exterior mirrors
Adjusting the exterior mirrors
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.
GWARNING
The exterior mirror on the front-passenger
side reduces the size of the image. Visible
objects are actually closer than they appear.
This means that you could misjudge the dis-
tance from road users traveling behind, e.g.
when changing lane. There is a risk of an acci-
dent.
For this reason, always make sure of the
actual distance from the road users traveling
behind by glancing over your shoulder.
XMake sure that the SmartKey is in position 1 or 2in the ignition lock.
XPress button :for the left-hand exterior
mirror or button ;for the right-hand exte-
rior mirror.
The indicator lamp in the corresponding
button lights up in red.
The indicator lamp goes out again after
some time. You can adjust the selected
mirror using adjustment button =as long
as the indicator lamp is lit.
XPress adjustment button =up, down, to
the right or to the left.
The exterior mirror must be set to a position
that provides you with a good overview of
traffic conditions.
The convex exterior mirrors provide a larger
field of vision.
116Mirrors
Seats, steering wheel and mirrors

1WLeft-hand standing lamps
2XRight-hand standing lamps
3TParking lamps, license plate and
instrument cluster lighting
4ÃAutomatic headlamp mode, control-
led by the light sensor
5LLow-beam/high-beam headlamps
à is the favored light switch setting. The
light setting is automatically selected accord-
ing to the brightness of the ambient light
(exception: poor visibility due to weather con-
ditions such as fog, snow or spray):
RSmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
RWith the engine running: if you have acti-
vated the daytime running lamps function
via the on-board computer, the daytime
running lamps or the parking lamps and the
low-beam headlamps are switched on or off
automatically depending on the brightness
of the ambient light.
XTo switch on automatic headlamp
mode: turn the light switch to Ã.
Only for Canada:
The daytime running lamps improve the visi-
bility of your vehicle during the day. The day-
time running lamps function is required by law
in Canada. It cannot therefore be deactivated.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position to P, the daytime running lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in bright ambient light: if you
turn the light switch to
T, the daytime
running lamps and parking lamps switch on.
If the engine is running and you turn the light
switch to L, the manual settings take
precedence over the daytime running lamps.
USA only:
The daytime running lamps improve the visi-
bility of your vehicle during the day. To do this,
the daytime running lamps function must be
switched on using the on-board computer
(
Ypage 233).
If the engine is running a
nd you turn the light
switch to TorL, the manual settings
take precedence over the daytime running
lamps.
Low-beam headlamps
GWARNING
When the light switch is set to Ã, the low-
beam headlamps may not be switched on
automatically if there is fog, snow or other
causes of poor visibility due to the weather
conditions such as spray. There is a risk of an
accident.
In such situations, turn the light switch to
L.
1 WLeft-hand standing lamps
2XRight-hand standing lamps
3TParking lamps, license plate and
instrument cluster lighting
Exterior lighting123
Lights and windshield wipers
Z

4ÃAutomatic headlamp mode, control-
led by the light sensor
5 LLow-beam/high-beam headlamps
Even if the light sensor does not detect that it
is dark, the parking lamps and low-beam
headlamps switch on when the ignition is
switched on and the light switch is set to the
L position. This is a particularly useful
function in the event of rain and fog.
XTo switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
XTurn the light switch to L.
The green Lindicator lamp in the instru-
ment cluster lights up.
Parking lamps
!If the battery has been excessively dis-
charged, the parking lamps or standing
lamps are automatically switched off to
enable the next engine start. Always park
your vehicle safely and sufficiently lit
according to legal standards. Avoid the
continuous use of the Tparking lamps
for several hours. If possible, switch on the
X right or the Wleft standing lamp.
1WLeft-hand standing lamps
2XRight-hand standing lamps
3TParking lamps, license plate and
instrument cluster lighting
4ÃAutomatic headlamp mode, control-
led by the light sensor
5LLow-beam/high-beam headlamps
XTo switch on: turn the light switch to T.
The green Tindicator lamp in the instru-
ment cluster lights up.
Standing lamps
1 WLeft-hand standing lamps
2XRight-hand standing lamps
3TParking lamps, license plate and
instrument cluster lighting
4ÃAutomatic headlamp mode, control-
led by the light sensor
5LLow-beam/high-beam headlamps
Switching on the standing lamps ensures the
corresponding side of the vehicle is illumina-
ted.
XTo switch on the standing lamps: the
SmartKey is not in the ignition lock or it is in
position 0.
XTurn the light switch to W(left-hand side
of the vehicle) or X(right-hand side of
the vehicle).
124Exterior lighting
Lights and windshield wiper s