2018 MERCEDES-BENZ SL CLASS lane assist

Callin gup( on-board computer) .... .1 78
Driving systems ............................ .1 93
Engine ............................................ 190
General notes ................................ 177
Hiding (on-board computer) ........... 178
KEYLESS-GO .................................. 202
Lights ............................................. 189
Safety systems .............................. 179
SmartKey ....................................... 201
Tire s. .............................................. 196
Vehicle .......................................... .1 98
Distanc eP ilot DISTRONIC
Activating ....................................... 142
Calling up as pee d. ........................ 143
Cruise control lever ....................... 142
Displa yM essage ............................ 195
Displays in the instrument cluster .. 145
Driving tip s. ................................... 146
Function/note s. ............................ 140
Important safety notes .................. 141
Setting the specified minimum
distance ......................................... 145
Stopping ........................................ 144
Storing as peed .............................. 143
Switching off .................................. 146
Warning lamp ................................. 209
Distance recorder
see Odometer
see Tri po dometer
Distance warnin g( wa rning lamp) .... 209
Distance warnin gf unction
Function/note s. ............................... 58
Doors
Automati cl oc king (on-board com-
puter) ............................................. 173
Automati cl oc king (switch) ............... 71
Central locking/unlocking
(SmartKey ). ...................................... 65
Control panel ................................... 37
Displa ym essage ............................ 200
Emergency locking ........................... 72
Emergency unlocking ....................... 72
Important safety notes .................... 70
Opening (fro mi nside ). ..................... 71
Overview .......................................... 70
Drinking and driving ......................... 134
Drive program
Automati ct ransmissio n. ................ 125 Displa y. .......................................... 122
SETUP (on-board computer,
Mercedes-AM Gv ehicles) ............... 175
Driver's door
see Doors
Drivin ga broad
Mercedes-Benz Service ................. 238
Drivin gonf loo de dr o
ads .................. 138
Drivin gs afety system
Active Brake Assist .......................... 58
Drivin gs afety systems
ABS (Anti-lock Braking System) ....... 57
ADAPTIV EB RAK E. ............................ 63
Adaptive Brake Assist ...................... 59
Adaptive brake lights ....................... 60
BAS (Brake Assist System) .............. 57
Distance warning function ............... 58
EBD (electroni cb rake force distri-
bution) ............................................. 63
ESP ®
(Electronic Stability Pro-
gram) ............................................... 60
Important safety information ........... 56
Overview .......................................... 56
Drivin gs ystem
AMG sports suspension
(Mercedes-AM GS LC 43) ............... 149
Drivin gs ystems
Adaptive Damping System ............. 149
ATTENTIO NA SSIST ........................ 158
Blind Spot Assist ............................ 159
Cruise control ................................ 138
Displa ym essage ............................ 193
DISTRONIC PLU S. .......................... 140
HOLD function ............................... 148
Lane Keeping Assist ...................... 161
Lane Tracking packag e. ................. 159
Parking Guidance ........................... 152
PARKTRONIC ................................. 149
Rear vie wc amera .......................... 154
Drivin gt ips
Automati ct ransmission ................. 125
Brakes ........................................... 136
Break-in perio d. ............................. 115
Distance Pilo tD ISTRONIC ............. 146
Downhil lg radient ........................... 136
Drinking and driving ....................... 134
Driving in winter ............................. 138
Driving on floode dr oads ................ 1388
Index

LLamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................ .1 71
Display message ............................ 193
Function/informatio n. ................... 161
Lap time (RACETIMER) ...................... 175
License plate lamp (display mes-
sage) ................................................... 189
Light function, active
Displa ym essage ............................ 189
Light senso r( display message) ....... 189
Lights
Activating/deactivating the inte-
rio rl ig hting delaye ds wi tch-off ....... 173
Active light function ......................... 97
Automati ch eadlamp mod e. ............. 95
Cornering light function ................... 97
Hazard warning lamps ..................... 97
Hig hb ea mf lashe r. ........................... 96
High-beam headlamp s. .................... 96
Light switch ..................................... 95
Low-bea mh eadlamp s. ..................... 96
Parking lamps .................................. 96
Rear fog lamp .................................. 96
Setting the brightness of the
ambient lighting (on-board com-
puter) ............................................. 172
Setting the color of the ambient
lighting (on-board computer) ......... 173
Standing lamps ................................ 96
Switching the daytime running
lamps on/of f( on -board com-
puter) ............................................. 172
Switching the exterio rl ig hting
delaye ds wi tch-off on/of f( on -
board computer) ............................ 173
Switching the surround lighting
on/of f( on -board computer) .......... 173
Turn signal s. .................................... 96
see Interior lighting
see Replacing the bulbs
Locking
see Central locking
Locking (doors)
Automati c. ....................................... 71 Emergency locking ........................... 72
From inside (central locking but-
ton) .................................................. 71
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 174
Low-b eam he adlamps
Di
spla ym essage ............................ 189
Replacing bulb s. ............................ 100
Switching on/of f. ............................. 96
Luggag ec over
see Trunk partition
Lumbar support ................................... 87
M M+S tires ............................................ 262
MAGIC SK YC ON TROL ......................... 82
Malfunctio nm essage
see Displa ym essages
Matte finis h( clea ning instruc-
tions) .................................................. 240
mbrace
Call priority .................................... 227
Displa ym essage ............................ 184
Emergency cal l. ............................. 225
Genera ln otes ................................ 224
MB info cal lb ut ton ........................ 226
Remote fault diagnosi s. ................. 227
Roadsid ea ssis tance button ........... 226
Self-test ......................................... 224
System .......................................... 224
Mechanical key
Function/note s. ............................... 67
Genera ln otes .................................. 67
Inserting .......................................... 67
Locking vehicl e. ............................... 72
Removing ......................................... 67
Unlocking the driver' sd oo r. ............. 72
Medi aI nt erface
see Digital Operator's Manual
Memory card (audio) ......................... 169
Memory function ................................. 93
Mercedes-Benz Intelligent Drive
Rear vie wc amera .......................... 154
Messag em emory (on-board com-
puter) .................................................. 17812
Index

X
To switc hont he high-beam headlamps:
turn the light switch to X or X .X
Press the combinatio ns wi tch beyond the
pressure point in the direction of arrow C .
In the X position, the high-bea mh ead-
lamps are onl ys wi tched on when it is dark and
the engine is running.
The blue W indicator lamp in the instru-
ment cluster lights up when the high-beam
headlamps are switched on. X
To switc ho ff the high-beam headlamps:
move the combinatio ns wi tch back to its nor-
ma lp osition.
The blue W indicator lamp in the instru-
ment cluster goe so ut .
Hazard warning lamps
X
To switc hont he hazard warning lamps:
press button C .
All turn signals flash. If yo un ow switch on a
turn signa lu si ng the combinatio ns wi tch ,o nly
the turn signa ll am pont he corresponding
side of the vehicl ew il lf lash.X
To switc ho ff the hazard warning lamps:
press button C .
The hazard warning lamps automaticall ys wi tch
on if: R
an ai rb ag is deployed orR
the vehicl ed ec elerates rapidly from as peed
of above 45 mph (70 km/h )a nd come stoa
standstill
The hazard warning lamps switch off automati-
cally if the vehicl er eache sas peed of above
6m ph (10 km/h )a gain afte raf ul lb rake appli-
cation.
i The hazard warning lamps stil lo pe rate if the
ignition is switched off. Cornerin gl ig ht functionThe cornering light functio ni mprove st he illu-
minatio noft he roa do ve raw id ea ngle in the
direction yo ua re turning, enabling better visi-
bility in tight bends, for example. The cornering
light functio nc an onl ybea ctivate dw he nt he
low-bea mh eadlamps are switched on.
Active: R
if yo ua re driving at speed sb elow 25 mph
(40 km/h )a nd switch on the turn signa lo r
turn the steering wheel R
if yo ua re driving at speed sb et ween 25 mph
(40 km/h )a nd 45 mph (70 km/h )a nd turn
the steering wheel
The cornering lamp ma yr emai nl it for as hort
time ,b ut is automaticall ys wi tched off afte rn o
more tha nt hre em inutes.
Cornerin gl ig ht functio nw it ht raffi cc ir cle
function:
The cornering light functio ni sa ctivate donb ot h
side sb ef ore entering at raffic circle throug ha n
evaluation of the current GP Sp osition of the
vehicle. It remains active unti la fte rt he vehicle
ha sl ef tt he traffic circle .Int hi sw ay ,p edes trians
crossing the road, for example, are illuminated
by your vehicl eing oo dt ime.
Active light function The active light functio ni sas ys tem tha tm oves
the headlamps according to the steering move-
ments of the front wheels .Int hi sw ay ,r elevant
areas remai ni llum inated whil ed riving .T his
allows yo utor ecognize pedestrians ,c yclists
and animals sooner.
Active: when the lights are switched on.
Vehicles with Lane Keeping Assist: the active
light functio ne valuate st he course of the lane in
which yo ua re driving and pre-emptively con-
trol st he active light function.
Adaptiv eH ighbeam Assist
General notes
Yo uc an us et hi sf unctio ntos et the headlamps
to change between lo wb ea ma nd high beam
automatically. The system recognizes vehicles
with thei rl ig hts on, either approaching from the
opposite direction or traveling in front of yourExterior lighting 97
Lights and windshield wiper s Z

Do not us eD istance Assist DISTRONI Co nr oads
with stee pg radients.
As Distance Assist DISTRONI Ct ransmits radar
waves ,itc an resemble the rada rd et ectors of
the responsibl ea ut horities. Yo uc an refer to the
relevant chapte rint he Operator' sM an ua li f
questions ar ea sk ed abou tt his.
i USA only: Thi sd ev ic eh as been approved by
the FCC as a" Vehi cula rR adar System" .T he
rada rs ensor is intende df or us einana ut o-
motive rada rs ys tem only. Removal ,t amper-
ing ,ora lt ering of the devic ew il lv oi da ny war-
ranties, and is not permitted by the FCC .D o
not tampe rw it h, alter, or us eina ny non-
approved way.
Any unauthorized modification to thi sd ev ice
could voi dt he user' sa ut hority to operate the
equipment.
i Canad ao nly: Thi sd ev ic ec omplies with
RSS-210 of Industry Canada. Operatio ni s
subject to the following two conditions:
1. Thi sd ev ic em ay not cause interference,
and
2. Thi sd ev ic em us ta ccep ta ny interference
received, including interferenc et ha tm ay
cause undesired operatio noft he device.
Removal ,t ampering, or altering of the device
will voi da ny warranties, and is not permitted.
Do not tampe rw it h, alter, or us eina ny non-
approved way.
Any unau thorized modification to thi sd ev i ce
could voi dt he user' sa ut hority to operate the
equipment.
Important safety notes
G WARNING
Distance Pilo tD ISTRONI Cd oe sn ot react to:R
people or animals R
stationar yo bj ects on the road, e.g .s topped
or parked vehicles R
oncomin gv ehicles and crossing traffic
As ar esult, Distance Pilo tD ISTRONI Cm ay
neithe rg iv ew ar nings nor intervene in such
situations. There is ar is kofana ccident.
Alway sp ay carefu la ttentio ntot he traffi cs it -
uatio na nd be ready to brake. G WARNING
Distance Pilo tD ISTRONI Cc anno ta lway s
clearly identify othe rr oa du se rs and complex
traffi cs it uations.
In such cases, Distance Pilo tD ISTRONI Cm ay :R
give an unnecessary warning and then
brake the vehicle R
neithe rg iv eaw ar ning nor intervene R
accelerate or brake unexpectedly
There is ar is kofana ccident.
Continu etod rive carefull ya nd be ready to
brake, especially if Distance Pilo tD ISTRONIC
warns you.
G WARNING
Distance Pilo tD ISTRONI Cb rakes your vehicle
with up to 50% of the maximum possible
deceleration. If thi sd ec eleratio ni sn ot suffi-
cient, Distance Pilo tD ISTRONI Ca le rts you
with av isua la nd acoustic warning. There is a
ris kofana ccident.
Apply the brakes yoursel fint hese situations
and try to take evasive action.
! When Distance Pilo tD ISTRONI Cort he
HOLD functio ni sa ctivated ,t he vehicle
brakes automaticall yinc ertain situations.
To avoi dd amag etot he vehicle, deactivate
Distance Pilo tD ISTRONI Ca nd the HOLD
functio nint he following or similar situations: R
when towing the vehicle R
in the car wash
If yo uf ai ltoa dapt your drivin gs tyle ,D istance
Pilo tD ISTRONI Cc an neithe rr educe the ris ko f
an accident nor override the laws of physics.
Distance Pilo tD ISTRONI Cc anno tt ake into
account road, weather or traffi cc onditions. Dis-
tance Pilo tD ISTRONI Ciso nl yana id .Y ou are
responsibl ef or the distance to the vehicl ei n
front, for vehicl es peed, for braking in good time
and for staying in your lane.Driving system s 141
Dr ivi ng an dp arking Z

Blind Spot Assist monitors the are aupto10f t
(3.0 m) behind your vehicle and directly nex tt o
your vehicle, as shown in the diagram. For this
purpose, Blind Spot Assist uses radar sensor si n
the rear bumper.
If the lanes are narrow, vehicles driving in the
lane beyond the lane nex ttoy our vehicle may be
indicated, especially if the vehicles are not driv-
ing in the middle of their lane. This may be the
case if ther ea re vehicles driving at the inner
edge of their lanes.
Due to the natur eoft he system:R
warning sm ay be issued in error when driving
close to crash barriers or similar solid lane
borders. R
warning sm ay be interrupted when driving
alongside long vehicles, e.g. trucks, for ap ro-
longed time.
Indicator and warning display
C
Yellow indicator lamp/red warning lamp Blind Spot Assist is not activ eats peeds below
approximately 20 mph (30 km/h). Vehicles in
the monitoring range are then not indicated.
When Blind Spot Assist is activated, indicator
lamp C in the exterior mirror sl ights up yellow
at speeds of up to 20 mph (3 0k m/ h) .Ats peeds
above 20 mph (30 km/h), the indicator lamp
goe so ut and Blind Spot Assist is operational.
If av ehicl eisd etected within the blind spot
monitoring rang eats peeds above 20 mph
(30 km/h), warning lamp C on the correspond-
ing sid el ig hts up red .T hi sw ar ning is always
emitted when av ehicl ee nter st he blind spot
monitoring rang ef rom behind or from the side.
Whe ny ou overtake av ehicle, the warning only
occurs if the difference in speed is less than
7m ph (12 km/h).
The yellow indicator lamp goe so ut if reverse
gea rise ngaged .Int his event, Blind Spot Assist
is no longer active.
The brightness of the indicator/warning lamps
is adjuste da ut omaticall ya ccording to the ambi-
ent light.
Collisio nw arningIf av ehicl eisd etected in the monitoring rang eo f
Blind Spot Assist and yo us witch on the corre-
sponding turn signal ,ad oubl ew ar ning tone
sounds. Re dw ar ning lamp C flashes. If the turn
signal remains on, vehicles detected are indica-
ted by the flashing of red warning lamp C .
There are no further warning tones.
Switchin gonB lind Spo tA ssis tX
Make sure that Blind Spot Assist
( Y
page 171 )i sa ctivate dint he on-board
computer. X
Turn the SmartKey to position H in the igni-
tion lock.
Warning lamps C in the exterio rm irrors light
up red for approximately 1.5 seconds and
then turn yellow.160
Driving systems
Driving and parking

Lane Keeping Assist General notes
Lan eK eeping Assist monitors th ea rea in front of
your vehicle with camera C ,w hic hism ounted
at th et op of th ew indshield. Lan eK eeping Assist
detect sl ane marking sont he road and warns
you before you leave your lane unintentionally.
If you select km on th eo n-board compute rint he
Displa yU ni tS peed-/Odometer function
( Y
page 172), Lan eK eeping Assist is active
starting at as peed of 60 km/h. If the miles
display unit is selected ,t he assistance range
begin sa t40m ph.
Aw arning may be give nifaf ront wheel passes
over al ane marking .Itw ill warn you by mean so f
intermittent vibratio nint he steerin gw heel for
up to 1. 5s econds.
Important safety notes
G WARNING
Lan eK eeping Assist cannot always clearly
detect lane markings.
In such cases, Lan eK eeping Assist can:R
give an unnecessar yw arningR
not give aw arning
Ther eisar isk of an accident.
Always pay particular attention to th et ra ffic
situatio na nd kee pw ithin th el ane, especially
if Lan eK eeping Assist alert sy ou.
G WARNING
The Lan eK eeping Assist warning does not
return th ev ehicle to th eo riginal lane. Ther ei s
ar isk of an accident. You should always steer, brak eora ccelerate
yourself, in particular if warned by Lan eK eep-
ing Assist.
If you fail to adapt your driving style, Lan eK eep-
ing Assist can neither reduc et he risk of an acci-
den tn or override th el aws of physics. Lane
Keeping Assist cannot tak ei nt oa ccount the
road, traffic and weather conditions. Lan eK eep-
ing Assist is merely an aid. You are responsible
for th ed istanc etot he vehicle in front ,f or vehi-
cle speed ,f or braking in good tim ea nd for stay-
ing in your lane.
The Lan eK eeping Assist does not kee pt he vehi-
cle in th el ane.
The system may be impaired or may not function
if: R
there is poor visibility, e.g .d ue to insufficient
illuminatio noft he road, or due to snow, rain,
fog or spray R
there is glare ,e .g .f ro mo ncomin gt ra ffic, the
sun or reflection s( e.g. when th er oad surface
is wet) R
th ew indshiel disd irty, fogged up, damage do r
covered ,f or instance by as ti cker, in th ev icin-
ity of th ec amera R
there are no, several or unclear lane markings
for al ane, e.g .ina reas with road construction
work R
th el ane marking sa re worn away, dark or cov-
ered up, e.g .byd irt or snow R
th ed istanc etot he vehicle in front is to os mall
and th el ane marking st hu sc annot be detec-
ted R
th el ane marking sc hange quickly, e.g .l anes
branch off ,c ro ss one another or merge R
th er oad is narrow and winding R
there are stron gs hadows cast on th er oad
Switching on Lane Keeping Assist X
Switch on Lan eK eeping Assist usin gt he on-
board computer; to do so, select Standard
or Adaptive ( Y
page 171).
If you driv eats peed sa bove 40 mph
(60 km/ h) and lane markings are detected,
th el ine sint he assistance graphic sd isplay
( Y
page 170) are show ning reen. Lan eK eep-
ing Assist is ready for use.Driving systems 161
Driving and parking Z

X
Press the Y or e button on the steering
wheel to select the DriveAssist menu.X
Press the c or d button to select
Assist. Graphic .X
Press v to confirm your selection.
The multifunction display shows the Distance
Assist DISTRONIC distanc ed isplay in the
assistanc eg raphic display.
The assistanc eg raphic shows you the status
of and/or information from other driving sys-
tems or driving safety systems: R
Distance Assist DISTRONIC ( Y
page 140)R
Active Brake Assist ( Y
page 58)R
ATTENTION ASSIST ( Y
page 158)R
Lane Keeping Assist ( Y
page 161)
Activating/deactivating Active Brake
Assist You can use this function to activat eord eacti-
vate Active Brake Assist. X
Press the Y or e button on the steering
wheel to select the DriveAssist menu.X
Press the c or d button to select
Brake Assist .X
Press v to confirm.
The curren ts election appears.X
To activate/deactivate: press the v but-
ton again.
When Active Brake Assist is deactivated, the