2018 MERCEDES-BENZ SL CLASS Owners Manual

Activating X
Briefl yp ull th ec ru ise control leve rt ow ards
you

Changing lanes If when driving on multilane roads you wish to
change to th eo vertakin gl ane ,D istance Pilot
DISTRONIC support sy ou if:R
you are driving faster than 45 mph (70 km/ h)R
Distance Pilo tD ISTRONI Ci sm ai ntaining the
distance to av ehicl einf rontR
yo us wi tch on the appropriate tur ns ig nalR
Distance Pilo tD ISTRONI Cd oe sn ot currently
detect ad an ge rofc ollision
If these conditions ar ef ul filled ,y ou rv ehicl ei s
accelerated .A cceleratio nw il lbei nterrupte di f
changing lanes take st oo long or if the distance
between your vehicl ea nd the vehicl einf ront
become st oo small.
i When yo uc hange lanes ,D istance Pilot
DISTRONI Cm onitors the left lane (o nl ef t-
hand-driv ev ehicles) or the right lane (o nr ight-
hand-driv ev ehicles).
Stopping
G WARNING
If yo ul eave the vehicl ew he nitiso nl yb ei ng
braked by Distance Pilo tD ISTRONIC, it could
rol la wa yi f:R
there is am al functio nint he system or in
the voltag es upply.R
Distance Pilo tD ISTRONI Ci ss wi tched off
using the cruis ec ontro ll ev er ,e .g .b yav ehi-
cle occupant or fro mo ut side the vehicleR
the electrical system in the engine com-
partment, the battery or the fuses ar et am-
pered with. R
the battery is disconnected R
the vehicl eisa ccelerated ,e .g .b yav ehicle
occupant.
There is ar is kofana ccident.
Before leaving the vehicle, always deactivate
Distance Pilo tD ISTRONI Ca nd secur et he
vehicl ea gain st rolling away.
Furthe ri nformatio nond ea ctivating Distance
Pilo tD ISTRONI C( Y
page 146).
If Distance Pilo tD ISTRONI Cd et ects tha tt he
vehicl einf ront is stopping, it brakes your vehicle
unti litiss tationary. Once your vehicl eiss tationary, it remains sta-
tionar ya nd yo udon ot nee dtod ep ress the
brake.
i After at ime ,t he electri cp ar kin gb rake
secures the vehicl ea nd relieves the service
brake.
i Depending on the specifie dm inimu md is -
tance ,y ou rv ehicl ew il lc ome to as tandstil la t
as uf ficient distance behind the vehicl ei n
front. The specifie dm i nimu md is tance is set
using the contro lont he cruis ec ontro ll ev er.
When Distance Pilo tD ISTRONI Cisa ctivated,
the transmission is shifted automaticall yt o
position ] if: R
the driver's sea tb el tisn ot fastened and the
driver's door is open. R
the engine is switched off ,u nless it is auto-
maticall ys wi tched off by the ECO start/stop
function.
The electri cp ar kin gb rake secures the vehicle
automaticall yifD istance Pilo tD ISTRONI Ci s
activated when the vehicl eiss tationar ya nd:R
as ys tem malfunctio no ccurs.R
the powe rs uppl yisn ot sufficient.
If am al functio no ccurs, the transmission may
also shift to position ] automatically.
Settin gas peedKee pinm in dt ha titm ay take ab rief moment
unti lt he vehicl eh as accelerated or braked to
the spee ds et. X
To adjus tt he se ts peed in 1m ph incre-
ments (1 km/ hi ncrements): briefly press
the cruise control lever up C to the pressure
point for ah igher speed, or down D for a
lower speed.
Every time the cruise control lever is pressed
up or down, the last speed stored is increased
or reduced. X
To adjust th es et speed in 5m ph incre-
ment s( 10 km/h increments): briefly
press the cruise control lever up C past the
pressur ep oint for ah igher speed, or down D
for al ower speed.
Every time the cruise control lever is pressed
up or down, the last speed stored is increased
or reduced.144
Driving systems
Driving and parking

Setting as pecified minimum distanceYou can set the specified minimum distance for
Distanc eP ilot DISTRONIC by varying the time
span between one and two seconds. With this
function, you can set the minimum distance that
Distanc eP ilot DISTRONIC maintains to the vehi-
cle in front ,d ependent on the vehicle speed. You
can see this distance in the multifunction dis-
play ( Y
page 145).
The specified minimum distance can be
changed while Distanc eP ilot DISTRONIC is
switched on or off.
Make sure that you maintain as ufficiently safe
distance from the vehicle in front .A djust the
distance to the vehicle in front if necessary.
Cruise control lever X
To increase: turn control

Display when Distanc eP ilot DISTRONIC is
activate d
C
Vehicl einf ront ,ifd etecte dD
Specified minimum distanc etot he vehicl e
in front; adjustable

Distance Pilo tD ISTRONI Cc an detect vehicles
when cornerin gisl im ited. Your vehicl em ay
brake unexpectedly or late.
Vehicle st raveling on ad ifferen tl in e
Distance Pilo tD ISTRONI Cm ay not detect vehi-
cle sw hi ch ar en ot drivin gint he middl eoft heir
lane. The distance to the vehicl einf ront will be
too short.
Othe rv eh icle sc ha ngin gl anes
Distance Pilo tD ISTRONI Ch as not detecte dt he
vehicl ec utting in yet. The distance to thi sv ehi-
cle will be too short.
Narrow vehicles Distance Pilo tD ISTRONI Ch as not ye td et ected
the vehicl einf ront on the edge of the road
because of its narrow width .T he distance to the
vehicl einf ront will be too short.
Obstructions and stationary vehicles
Distance Pilo tD ISTRONI Cd oe sn ot brake for
obstacle sors tationar yv ehicles. If, for example,
the detecte dv ehicl et urns ac orne ra nd an
obstacle or stationar yv ehicl eisr evealed, Dis-
tance Pilo tD ISTRONI Cw il ln ot brake for them.
Crossin gv eh icles
Distance Pilo tD ISTRONI Cm ay mistakenly
detect vehicles tha ta re crossing your lane.
If yo ua ctivate Distance Pilo tD ISTRONI Cu nder
the following conditions, the vehicl ec ould pull
away unintentionally: R
at traffi cl ig hts with crossing traffic, for exam-
ple R
if there is av ehicl einf ront after ac rossing
with the HOLD functio na ctivatedDriving system s 147
Dr ivi ng an dp arking Z

HOLD function
General notes The HOLD function can assist the drive rint he
following situations: R
when pulling away, especially on steep slopes R
when maneuvering on steep slopes R
when waiting in traffic
The vehicl eisk ept stationary without the driver
having to depress the brake pedal.
The braking effect is cancele da nd the HOLD
function deactivated when you depress the
accelerator peda ltop ul la way.
Important safety notes
G WARNING
When leaving the vehicle, it can still roll away
despite being braked by the HOLD function if: R
there is am alfunction in the system or in
the voltag es upply.R
the HOLD function has been deactivated by
pressing the accelerator peda lort he brake
pedal, e.g. by av ehicl eo ccupant.R
the electrical system in the engine com-
partment, the battery or the fuse sh ave
been tampere dw ith.R
the battery is disconnected
There is ar isk of an accident.
If you wis htoe xit the vehicle, alway st urn off
the HOLD function and secure the vehicle
against rolling away.
! When Distance Pilot DISTRONIC or the
HOLD function is activated, the vehicle
brakes automatically in certain situations.
To avoi dd amage to the vehicle, deactivate
Distance Pilot DISTRONIC and the HOLD
function in the following or similar situations: R
when towing the vehicle R
in the car wash
Deactivating the HOLD function ( Y
pag e1 48). Activation conditions You can activate the HOLD function if all of the
following conditions are fulfilled: R
the vehicl eiss tationary. R
the engine is running or if it has been auto-
matically switched off by the ECO start/stop
function. R
the driver's door is closed or you rs eat bel ti s
fastened. R
the electric parking brake is released. R
the transmission is in position [ , ^ or \\ .R
Distance Pilot DISTRONIC is deactivated
Activating the HOLD function X
Make sure that the activation conditions are
met. X
Depress the brake pedal. X
Quickly depress the brake peda lf urther
until C appears in the multifunction display.
The HOLD function is activated. You can
release the brake pedal.
i If depressing the brake peda lt he first time
does not activate the HOLD function, wait
briefly and then try again.
Deactivatin gt he HOLD functionThe HOLD function is deactivated automatically
if: R
you depress the accelerator and the trans-
mission is in position [ or ^ .R
you shift the transmission to position ] .R
you apply the brakes again with ac ertain
amount of pressure until HOLD disappears
from the multifunction display. R
you secure the vehicl eu sing the electric park-
ing brake. R
you activate Distance Pilot DISTRONIC.
i After at ime, the electric parking brake
secure st he vehicl ea nd relieves the service
brake.148
Driving systems
Driving and parking

When the HOLD function is activated, the trans-
mission is automatically shifted to position ]
if: R
the driver's seat belt is not fastened and the
driver's door is open. R
the engine is switched off, unless it is auto-
matically switched off by the ECO start/stop
function.
The electric parking brake secures the vehicle
automatically if the HOLD function is activated
when the vehicle is stationary and: R
as ystem malfunction occurs. R
the power supply is not sufficient.
If am alfunction in the electric parking brake
occurs ,t he transmission may also be shifted
into position ] automatically.
Adaptive damping system
General notes
i Mercedes-AMG SLC 43: the adaptive
damping system is called AMG RIDE CON-
TROL sports suspension.
As uspension with the adaptive damping system
provides improved driving comfort and contin-
uously controls the calibration of the dampers.
The damping characteristic sa dapt to the cur-
rent operating and driving situation.
The damping is tuned individually to each wheel
and depends on: R
your driving style, e.g. sporty R
the road surface conditions R
the selected drive program ( Y
page 121).
Selecting the Comfort or Economy drive
programs In the Comfort and Economy drive programs,
the driving characteristic sofy our vehicle are
more comfortable. Select one of these drive
programs if you favor am ore comfortable driv-
ing style. Also select these drive programs when
driving fast on straight roads, e.g. on straight
stretches of highway.
In urban traffic and stop-start traffic, drive pro-
gram C is recommended. X
Press DYNAMIC SELECT button C repeat-
edly until the Comfort or Economy drive pro-
gram is selected.
Selecting Sport mode The firmer setting of the suspension tunin gi n
the Sport drive program ensures even better
contact with the road. Select this drive program
when employing as porty driving style, e.g. on
winding country roads. X
Press DYNAMIC SELECT button C as many
times as necessary until the Sport drive pro-
gram is selected.
Selecting Sport Plus mode The firmer suspension settings in the Sport
Plus drive program ensure even better contact
with the road. Select this mode when employing
as porty driving style, e.g. on winding country
roads or, ideally ,w hen driving on closed race
circuits. X
Press DYNAMIC SELECT button C repeat-
edly until the Sport Plus drive program is
selected.
Parking Assist PARKTRONIC
Important safety notes Parking Assist PARKTRONIC is an electronic
parking aid with ultrasound. It monitors the area
around your vehicle using six sensor sint he
fron tb umper and four sensor sint he rear
bumper. Parking Assist PARKTRONIC visually
and audibly indicates the distanc eb etween your
vehicle and an object.
Parking Assist PARKTRONIC is only an aid. It is
not ar eplacemen tf or your attention to your
immediate surroundings. You are always
responsible for safe maneuvering, parking and
exitin gap arking space. Make sure that thereDriving systems 149
Driving and parking Z

are no persons, animals or object sint he pat ho f
your vehicle when you are maneuvering or park-
ing.
! When parking ,p ay particular attention to
object sa bov eorb elow th es ensors, suc ha s
flowe rp ot sort ra iler drawbars. PARKTRONIC
does no td etect suc ho bject sw hen they are in
th ei mmediat ev icinit yoft he vehicle .Y ou
coul dd amage th ev ehicle or th eo bjects.
The sensor sm ay no td etect snow and other
object st ha ta bsor bu ltrasonic waves.
Ultrasonic sources suc hasana utomatic car
wash, th ec ompressed-air brakes on at ru ck
or ap neumatic drill coul dc aus eP AR KTRONIC
to malfunction.
PARKTRONIC may no tf unction correctly on
uneven terrain.
Parking Assist PARKTRONIC is activated auto-
matically when you: R
switch on th ei gnitionR
shif tt he transmission to position [ , ^ or
\\ R
release th ee lectric parking brake
Parking Assist PARKTRONIC is deactivate da t
speeds abov e1 1m ph (18 km/h). It is reactiva-
te datl ower speeds.
Range of th es ensors
General notes Parking Assist PARKTRONIC does no tt ak ei nto
accoun to bstacle sl ocated:R
below th ed etection range, e.g .p eople, ani-
mals or objects. R
abov et he detection range, e.g .o verhanging
loads, truck overhangs or loadin gr amps.
C
Sensor sint he fron tb umper, left-hand side
(example) The sensor sm ust be free from dirt ,i ce or slush.
They can otherwise no tf unction correctly. Clean
th es ensor sr egularly, taking car en ot to scratch
or damage them ( Y
page 242).
Range
Fron ts ensors
Center Approx .4 0in( approx.
10 0c m)
Corners Approx .2 4in( approx.
60 cm)
Rear sensors
Center Approx .4 8in( approx.
12 0c m)
Corners Approx .3 2in( approx.
80 cm)
Minimum distance
Center Approx .8 in (approx .2 0c m)
Corners Approx .6 in (approx .1 5c m)
If there is an obstacle within this range, th er el-
evan tw arning displays light up and aw arning150
Driving systems
Driving and parking