2019 MERCEDES-BENZ SL CLASS power steering

Navigation menu ............................ 194
Operation ....................................... 191
RACETIMER ................................... 203
Service menu .................................199
Settings menu ............................... 199
Standard display............................ 193
Telephone menu ............................ 196
Trip menu ...................................... 193
Vehicle submenu ........................... 201
Video DVD operation ..................... 196
Operating safety
Declaration of conformity ................ 27
Important safety notes .................... 27
Operating system
see On-board computer
Operation
Digital Operator's Manual................ 23
Operator's Manual
Vehicle equipment ........................... 25
Outside temperature display........... 190
Overhead control panel...................... 38
P
Paddle shifters
see Steering wheel paddle shifters
Paint code number............................ 320
Paintwork (cleaning instructions)... 272
Panic alarm.......................................... 40
Panoramic roof
Operating the roller sunblind ........... 94
Parking
Important safety notes .................. 146
Parking brake ................................ 147
Position of exterior mirror, front-
passenger side ............................... 106
Rear view camera .......................... 179
see PARKTRONIC
Parking aid
see Active Parking Assist
see Exterior mirrors
see PARKTRONIC
Parking Assist PARKTRONIC
Deactivating/activating ................. 174
Important safety notes .................. 172
Problems (malfunctions) ................ 175
Sensor range................................. 173
Warning display ............................. 174
Parking brake
Applying automatically................... 148
Applying or releasing manually ...... 148
Display message ............................ 208
Electric parking brake .................... 147
Emergency braking ........................ 148
General notes ................................ 147
Releasing automatically................. 148
Warning lamp ................................. 238
Parking lamps
Switching on/off........................... 110
PARKTRONIC
Driving system ............................... 172
Function/notes............................. 172
PASSENGER AIR BAG
Display message ............................ 215
Indicator lamps ................................ 41
Problems (malfunction) .................. 215
Pets in the vehicle............................... 59
Phone book
see also Digital Operator's Man-
ual .................................................. 243
Power locks......................................... 81
Power washers.................................. 272
Power windows
see Side windows
PRE-SAFE®(anticipatory occu-
pant protection)
Display message ............................ 211
Operation ......................................... 55
PRE-SAFE®PLUS (anticipatory
occupant protection PLUS)
Operation ......................................... 56
Protection against theft
ATA (Anti-Theft Alarm system)......... 72
Immobilizer ...................................... 72
Protection of the environment
General notes .................................. 24
Pulling away
General notes ................................ 128
Pulling away (automatic trans-
mission)............................................. 128
Q
QR code
Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 29
Index15

Up to a speed of approximately 44 mph(70 km/h), Active Brake Assist with cross-traf-fic function may react to:
Rstationary objects in the path of your vehi-cle, e.g. stopped or parked vehicles
Rpedestrians in the path of your vehicle
iIf there is an increased risk of a collision,preventive passenger protection measures
(PRE-SAFE®) are triggered (Ypage 55).
If the risk of collision with the vehicle in frontremains and you do not brake, take evasiveaction or accelerate significantly, the vehiclemay perform automatic emergency braking, upto the point of full brake application. Auto-matic emergency braking is not performeduntil immediately prior to an imminent acci-dent.
You can prevent the intervention of ActiveBrake Assist with cross-traffic function at anytime by:
Rdepressing the accelerator pedal further
Ractivating kickdown
Rreleasing the brake pedal
The braking application of Active Brake Assistwith cross-traffic function is ended automati-cally if:
Ryou maneuver to avoid the obstacle
Rthere is no longer a risk of collision
Ran obstacle is no longer detected in front ofyour vehicle
STEER CONTROL
General information
STEER CONTROL helps you by transmitting anoticeable steering force to the steering wheelin the direction required for vehicle stabiliza-tion.
This steering assistance is provided in particu-lar if:
Rboth right wheels or both left wheels are ona wet or slippery road surface when youbrake
Rthe vehicle starts to skid
Important safety notes
iObserve the "Important safety notes" sec-tion (Ypage 60).
No steering support is provided from STEERCONTROL, if:
RESP®is deactivated
RESP®is malfunctioning
Rthe steering is faulty
If ESP®is malfunctioning, you will be assistedfurther by the electrical power steering.
Protection against theft
Immobilizer
XTo activate with the SmartKey:removethe SmartKey from the ignition lock.
XTo activate with KEYLESS-GO:switch theignition off and open the driver's door.
XTo deactivate:switch on the ignition.
The immobilizer prevents your vehicle frombeing started without the correct SmartKey.
When leaving the vehicle, always take theSmartKey with you and lock the vehicle. Theengine can be started by anyone with a validSmartKey that is left inside the vehicle.
iThe immobilizer is always deactivatedwhen you start the engine.
In the event that the engine cannot be star-ted (yet the vehicle's battery is charged),the system is not operational. Contact anauthorized Mercedes-Benz Center or call1-800-FOR-MERCedes (in the USA) or1-800-387-0100 (in Canada).
ATA (anti-theft alarm system)
72Protection against theft
Safety

GWARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could
affect, for example, the power steering and
the brake boosting effect. You will require
considerably more effort to steer and brake.
There is a risk of an accident.
Do not switch off the ignition while driving.
GWARNING
If the parking brake has not been fully
released when driving, the parking brake
can:
Roverheat and cause a fire
Rlose its hold function.
There is a risk of fire and an accident.
Release the parking brake fully before driv-
ing off.
!Do not warm up the engine while station-ary. Pull away immediately. Avoid highengine speeds and full throttle until theengine has reached its operating tempera-ture.
In vehicles with automatic transmission,engage positions P and R only when thevehicle is stationary.
Where possible, avoid spinning the drivewheels when pulling away on slippery roads.You could otherwise damage the drive train.
!Mercedes-AMG vehicles:at low engineoil temperatures below 68 ‡ (+20 †), themaximum engine speed is restricted inorder to protect the engine. To protect theengine and maintain smooth engine opera-tion, avoid driving at full throttle when theengine is cold.
Key positions
SmartKey
ZTo remove the SmartKey
GPower supply for some consumers, suchas the windshield wipers
HIgnition (power supply for all consumers)and drive position
ITo start the engine
iThe SmartKey can be turned in the ignitionlock even if it is not the correct SmartKeyfor the vehicle. The ignition is not switchedon. The engine cannot be started.
KEYLESS-GO
General notes
Vehicles with KEYLESS-GO are equipped witha SmartKey featuring an integrated KEYLESS-GO start function and a detachable Start/Stopbutton.
The Start/Stop button must be inserted in theignition lock and the SmartKey must be in thevehicle.
When you insert the Start/Stop button intothe ignition lock, the system needs approx-imately two seconds recognition time. You canthen use the Start/Stop button.
Pressing the Start/Stop button several timesin succession corresponds to the different keypositions in the ignition lock. This is only thecase if you are not depressing the brake pedal.
If you depress the brake pedal and press theStart/Stop button, the engine starts immedi-ately.
A check which periodically establishes a radioconnection between the vehicle and theSmartKey determines whether a valid Smart-
126Driving
Driving and parking

DNeutral
Do not shift the transmission toDwhile driving. The automatictransmission could otherwise bedamaged.
No power is transmitted from theengine to the drive wheels.
Releasing the brake pedal will allowyou to move the vehicle freely, e.g.to push it or tow it.
If ESP®is deactivated or faulty: shiftthe transmission to positionDifthe vehicle is in danger of skidding,e.g. on icy roads.
!Coasting in neutral\\maycause damage to the drive train.
:Drive
The automatic transmissionchanges gear automatically. Allforward gears are available.
Driving tips
Changing gear
The automatic transmission shifts through theindividual gears automatically when it is intransmission position[. This automatic gearshifting behavior is determined by:
Rthe selected drive program
Rthe position of the accelerator pedal
Rthe road speed
Accelerator pedal position
Your style of driving influences how the auto-matic transmission shifts gear:
Rlittle throttle: early upshifts
Rmore throttle: late upshifts
Kickdown
Use kickdown for maximum acceleration.
XDepress the accelerator pedal beyond thepressure point.The automatic transmission shifts to a lowergear depending on the engine speed.
XEase off the accelerator pedal once thedesired speed is reached.The automatic transmission shifts back up.
Drive programs
All vehicles (except Mercedes-AMG
vehicles)
Drive program C (Comfort)
Drive programCis characterized by the follow-ing:
Rthe vehicle pulls away more gently inforward and reverse gears, unless the accel-erator pedal is depressed fully.
Rlow fuel consumption resulting from theautomatic transmission shifting up sooner.The vehicle is driven in the low engine speedrange and the wheels are less likely to spin.
Rthe suspension exhibits comfortable damp-ing settings.
Rthe steering exhibits comfortable steeringcharacteristics.
RESP®provides the optimum compromisebetween traction and stability. Further infor-
mation about ESP®(Ypage 66).
iSelect this drive program for difficult roadconditions, e. g. snow and ice or wet roadsurfaces.
Drive program S (Sport)
Drive programSis characterized by the follow-ing:
Rthe vehicle exhibits sporty driving character-istics.
Rthe vehicle pulls away in first gear.
Rthe automatic transmission shifts up later.The fuel consumption possibly being higheras a result of the later automatic transmis-sion shift points.
Rthe suspension exhibits firm damping set-tings.
138Automatic transmission
Driving an d parking

During braking:
Ra warning tone sounds
RtheRelease Parking BrakeRelease Parking Brakemessageappears
Rthe redI(USA only) or$(Canadaonly) indicator lamp in the instrument clus-ter flashes
When the vehicle has been braked to a stand-still, the electric parking brake is applied.
Parking the vehicle for a long period
If you leave the vehicle parked for longer thanfour weeks, the battery may be damaged byexhaustive discharging.
If you leave the vehicle parked for longer thansix weeks, the vehicle may suffer damage as aresult of lack of use.
XVisit a qualified specialist workshop andseek advice.
iYou can obtain information about tricklechargers from a qualified specialist work-shop.
Driving tips
General notes
Important safety notes
GWARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could
affect, for example, the power steering and
the brake boosting effect. You will require
considerably more effort to steer and brake.
There is a risk of an accident.
Do not switch off the ignition while driving.
GWARNING
If you operate mobile communication equip-
ment when driving, you may be distracted
from the traffic situation. You could also
lose control of the vehicle. There is a risk of
an accident.
Only operate this equipment when the vehi-
cle is stationary.
Observe the legal requirements for the countryin which you are driving. Some jurisdictionsprohibit the driver from using a mobile phonewhile driving a vehicle.
If you make a call while driving, always usehands-free mode. Only operate the telephonewhen the traffic situation permits. If you areunsure, pull over to a safe location and stopbefore operating the telephone.
Bear in mind that at a speed of only 30 mph(approximately 50 km/h), the vehicle covers adistance of 44 ft (approximately 14 m) persecond.
Drive sensibly – save fuel
Observe the following tips to save fuel:
RThe tires should always be inflated to therecommended tire pressure.
RRemove unnecessary loads.
RWarm up the engine at low engine speeds.
RAvoid frequent acceleration or braking.
RObserve the service intervals in the Mainte-nance Booklet or in the service interval dis-play. Have all the maintenance work carriedin accordance with Daimler AG regulations.
Fuel consumption also increases when drivingin cold weather, in stop-start traffic and in hillyterrain.
Drinking and driving
GWARNING
Drinking and driving and/or taking drugs
and driving are very dangerous combina-
tions. Even a small amount of alcohol or
drugs can affect your reflexes, perceptions
and judgment.
The possibility of a serious or even fatal
accident is greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Drivingtips149
Driving an d parking
Z

iAfter a time, the electric parking brakesecures the vehicle and relieves the servicebrake.
When the HOLD function is activated, thetransmission is shifted automatically to posi-tion]if:
Rthe driver's seat belt is not fastened and thedriver's door is open.
Rthe engine is switched off, unless it is auto-matically switched off by the ECO start/stop function.
The electric parking brake secures the vehicleautomatically if the HOLD function is activatedwhen the vehicle is stationary and:
Ra system malfunction occurs
Rthe power supply is not sufficient
If a malfunction in the electric parking brakeoccurs, the transmission may also be shiftedinto position]automatically.
RACE START
Important safety notes
iRACE START must not be used on normalroads. RACE START must only be activatedand used on dedicated road circuits, outsideof public road use.
iRACE START is only available forMercedes‑AMG vehicles.
RACE START enables optimal accelerationfrom a standing start. For this, a suitably high-grip road surface is required and the vehicleand tires must be in good working order.
GWARNING
If you use RACE START, individual tires may
start to spin and the vehicle could skid.
Depending on the selected ESP®mode,
there is an increased risk of skidding and
having an accident. Make sure that no per-
sons, animals or obstacles are within range
of the vehicle.
iObserve the safety notes on driving safetysystems (Ypage 60).
Be sure to read the safety notes and infor-
mation on ESP®(Ypage 65).
Activation conditions
You can activate RACE START if:
Rthe doors are closed.
Rthe engine is running and it has reached anoperating temperature of approximately160 ‡ (71 †). This is the case when the oiltemperature gage in the multifunction dis-play is shown in white.
Rthe engine is running and the engine andtransmission are at operating temperature.This is the case when the oil temperaturegage in the multifunction display is shown inwhite (Ypage 202).
RESP®is functioning correctly (Ypage 66)
Rthe drive programS,S+orRaceis selected(Ypage 133)
Rthe steering wheel is in the straight-aheadposition
Rthe vehicle is stationary and the brake pedalis depressed (left foot)
Rthe transmission is in position[
Activating RACE START
iWhen manual mode (Ypage 141) is active,the transmission automatically shifts up inthe RACE START drive program. This func-tion supports maximum acceleration withRACE START. After going through an accel-erating process once from a stationary posi-tion, this function is automatically deactiva-ted.
XDepress the brake pedal with your left footand keep it depressed.
XPull and hold both steering wheel paddleshifters.
XTheRACE START Confirm: Paddle UPRACE START Confirm: Paddle UPCancel: Paddle DOWNCancel: Paddle DOWNmessage appears inthe multifunction display.
XRelease both steering wheel paddle shifters.
iIf the activation conditions are no longerfulfilled, RACE START is canceled. TheRACE START CanceledRACE START Canceledmessage appears inthe multifunction display.
166Driving systems
Driving an d parking