ESP MERCEDES-BENZ SL CLASS 2019 Manual PDF

Bear in mind that the outside temperature dis-play indicates the temperature measured anddoes not record the road temperature.
The outside temperature display is in the mul-tifunction display (Ypage 192).
A change in the outside temperature is shownin the multifunction display after a delay.
Coolant temperature gage
GWARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases
or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
!A display message is shown if the coolanttemperature is too high.
If the coolant temperature is over 248 ‡(120 †), do not continue driving. Theengine will otherwise be damaged.
The coolant temperature gage is in the instru-ment cluster on the right-hand side(Ypage 33).
TheHmarking in the coolant temperaturegauge corresponds to a coolant temperatureof approximately 248 ‡ (120 †).
Under normal operating conditions and at thecorrect coolant level, the coolant temperaturegauge may rise to theHmarking.
Operating the on-board computer
Overview
CMultifunction display
DRight control panel

Activating/deactivating Active Blind
Spot Assist
XPress theYorebutton on the steer-ing wheel to select theDriveAssistDriveAssistmenu.
XPress thecordbutton to selectBlind Spot AssistBlind Spot Assist.
XPressvto confirm your selection.The current selection appears.
XTo activate/deactivate:press thevbutton again.
Further information on Active Blind Spot Assist(Ypage 184).
Activating/deactivating Active Lane
Keeping Assist
XPress theYorebutton on the steer-ing wheel to select theDriveAssistDriveAssistmenu.
XPress thecordbutton to selectLane Keeping AssistLane Keeping Assist.
XPressvto confirm your selection.The current selection appears.
XPressvagain.
XPressdorcto setOffOff,StandardStandardorAdaptiveAdaptive.
XPress thevbutton to save the setting.When Active Lane Keeping Assist is activa-ted, the multifunction display shows thelane markings as bright lines in the assis-tance graphic.
Further information on Active Lane KeepingAssist (Ypage 187).
Service menu
Depending on the equipment installed in thevehicle, you have the following options in theServ.Serv.menu:
RCalling up display messages (Ypage 205)
RChecking the tire pressure electronically(Ypage 299)
RCalling up the service due date(Ypage 270)
Settings menu
Introduction
Depending on the equipment installed in thevehicle, in theSett.Sett.menu you have the fol-lowing options:
RChanging the instrument cluster settings(Ypage 199)
RChanging the light settings (Ypage 200)
RChanging the vehicle settings (Ypage 201)
RChanging the convenience settings(Ypage 201)
RRestoring the factory settings (Ypage 202)
Instrument cluster
Selecting the distance unit
TheDisplay Unit Speed-/Odometer:Display Unit Speed-/Odometer:func-tion allows you to choose whether certain dis-plays appear in kilometers or miles in the mul-tifunction display.
XPress theYorebutton on the steer-ing wheel to select theSett.Sett.menu.
XPress thedorcbutton to select theInstrument ClusterInstrument Clustersubmenu.
XPressvto confirm.
XPress thedorcbutton to select theDisplay Unit Speed-/Odometer:Display Unit Speed-/Odometer:func-tion.The current settingkmkmormilesmilesappears.
XPress thevbutton to save the setting.
The selected unit of measurement for distanceapplies to:
Rthe digital speedometer in theTripTripmenu
Rthe odometer and trip odometer
Rthe trip computer
Rthe current consumption and the range
Rnavigation instructions in theNaviNavimenu
Rcruise control
RDISTRONIC
RASSYST PLUS
Selecting permanent display
ThePermanent Display:Permanent Display:function allows youto choose whether the multifunction displayalways shows the outside temperature or thespeed.
The speed display is inverse to the speedome-ter.
Menus and submenus199
On-b oard computer and displays
Z

Display messages
Introduction
General notes
Display messages appear in the multifunction display.
Display messages with graphic displays may be shown in simplified form in the Operator's Man-ual and may therefore differ from the multifunction display.
Please respond in accordance with the display messages and follow the additional notes in thisOperator's Manual.
Certain display messages are accompanied by an audible warning tone or a continuous tone.
When you stop and park the vehicle, please observe the notes on:
RHOLD function (Ypage 165)
RParking (Ypage 146)
Hiding display messages
XPress thevor8button on the steering wheel.The multifunction display hides the display message.
High-priority display messages are shown in red in the multifunction display. Some high-prioritydisplay messages cannot be hidden.
The multifunction display shows these messages continuously until the causes for the messageshave been remedied.
Message memory
The on-board computer saves certain display messages in themessage memory. You can callup the display messages:
XPress theYorebutton on the steering wheel to select theServ.Serv.menu.If there are display messages, the multifunction display shows2 Messages2 Messages, for example.
XPress thecordbutton to select the entry, e.g.2 Messages2 Messages.
XPressvto confirm.
XPress thecordbutton to scroll through the display messages.
When the ignition is switched off, all display messages are deleted, apart from some high-prioritydisplay messages. Once the causes of the high-priority display messages have been rectified, thecorresponding display messages are also deleted.
Displaymessages205
On-b oard computer and displays
Z

Safety systems
Display messagesPossible causes/consequences andPPSolutions
%

Display messagesPossible causes/consequences andPPSolutions

Display messagesPossible causes/consequences andPPSolutions
z%

Display messagesPossible causes/consequences andPPSolutions
The yellow$warning lamp and the redI(USA only) or$(Canada only) indicator lamp light up.
The electric parking brake is malfunctioning.
To release:
XSwitch off the ignition and turn it back on.
XRelease the electric parking brake manually.
or
XRelease the electric parking brake automatically (Ypage 147).
If the electric parking brake still cannot be released:
XDo not drive on.
XConsult a qualified specialist workshop.
The redI(USA only) or$(Canada only) indicator lampflashes and the yellow$warning lamp lights up.
The electric parking brake is malfunctioning.
To release:
XSwitch off the ignition and turn it back on.
XRelease the electric parking brake manually.
To apply:
XSwitch off the ignition and turn it back on.
XApply the electric parking brake manually.
If the redI(USA only) or$(Canada only) indicator lampcontinues to flash:
XDo not drive on.
XSecure the vehicle against rolling away (Ypage 314).
XShift the transmission to position].
XTurn the front wheels towards the curb.
XConsult a qualified specialist workshop.
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Display messagesPossible causes/consequences andPPSolutions
The yellow$warning lamp lights up. The redI(USA only)or$(Canada only) indicator lamp flashes for about ten secondsafter the electric parking brake has been applied or released. It thengoes out or remains lit.
The electric parking brake is malfunctioning.
XSwitch off the ignition and turn it back on.
XApply the electric parking brake.
If it is not possible to apply the electric parking brake:
XShift the transmission to position].
XVisit a qualified specialist workshop.
If it is not possible to release the electric parking brake:
XRelease the electric parking brake automatically (Ypage 147).
If the electric parking brake still cannot be released:
XConsult a qualified specialist workshop.
The yellow$warning lamp lights up. If you manually apply orrelease the electric parking brake, the redI(USA only) or$(Canada only) indicator lamp flashes.
The electric parking brake is malfunctioning. It is not possible toapply the electric parking brake manually.
XShift the transmission to position], as the electric parkingbrake is not applied automatically.
XVisit a qualified specialist workshop.
I(USA
only)$(Canada
only)
Parking Brake Inop‐Parking Brake Inop‐erativeerative
The yellow$warning lamp lights up. The redI(USA only)or$(Canada only) indicator lamp flashes for about ten secondsafter the electric parking brake has been applied or released. It thengoes out or remains lit.
The electric parking brake is malfunctioning, e.g. because of over-voltage or undervoltage.
XRemove the cause for the overvoltage or undervoltage, e.g. bycharging the battery or restarting the engine.
XApply or release the electric parking brake.
If it remains impossible to apply or release the electric parkingbrake:
XSwitch off the ignition and turn it back on.
XApply or release the electric parking brake.
If the electric parking brake still cannot be released:
XConsult a qualified specialist workshop.
If the electric parking brake still cannot be applied:
XVisit a qualified specialist workshop.
210Displaymessages
On-b oard computer and displays

Display messagesPossible causes/consequences andPPSolutions
The yellow$warning lamp lights up and the redI(USAonly) or$(Canada only) indicator lamp flashes.
It is not possible to apply the electric parking brake manually.
XShift the transmission to position].
XVisit a qualified specialist workshop.
'(USA only)
M(Canada only)
Check Brake FluidCheck Brake FluidLevelLevel
There is not enough brake fluid in the brake fluid reservoir.
In addition, the'(USA only) orM(Canada only) warninglamp lights up in the instrument cluster and a warning tone sounds.
GWARNING
The braking effect may be impaired.
There is a risk of an accident.
XPull over and stop the vehicle safely as soon as possible, payingattention to road and traffic conditions. Do not continue drivingunder any circumstances.
XSecure the vehicle against rolling away (Ypage 146).
XConsult a qualified specialist workshop.
XDo not add brake fluid. This does not correct the malfunction.
&
Check Brake PadCheck Brake PadWearWear
The brake pads/linings have reached their wear limit.
XVisit a qualified specialist workshop.
PRE-SAFE Inopera‐PRE-SAFE Inopera‐tive See Opera‐tive See Opera‐tor's Manualtor's Manual
Important functions of PRE-SAFE®have failed. All other occupantsafety systems, e.g. air bags, remain available.
XVisit a qualified specialist workshop immediately.
Active BrakeActive BrakeAssist FunctionsAssist FunctionsCurrently LimitedCurrently LimitedSee Operator's Man‐See Operator's Man‐ualual
Active Brake Assist is temporarily inoperative.
Possible causes are:
Rthe radar sensor system is temporarily inoperative, e.g. due toelectromagnetic radiation emitted by nearby TV or radio stationsor other sources of electromagnetic radiation
Rthe system is outside the operating temperature range
Rthe on-board voltage is too low
When the causes stated above no longer apply, the display messagedisappears.
Active Brake Assist is operational again.
If the display message does not disappear:
XPull over and stop the vehicle safely as soon as possible, payingattention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 146).
XRestart the engine.
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Display messagesPossible causes/consequences andPPSolutions
Active BrakeActive BrakeAssist FunctionsAssist FunctionsLimited See Opera‐Limited See Opera‐tor's Manualtor's Manual
Active Brake Assist is unavailable due to a malfunction.
XVisit a qualified specialist workshop.
Active BrakeActive BrakeAssist FunctionsAssist FunctionsCurrently LimitedCurrently LimitedSee Operator's Man‐See Operator's Man‐ualual
Active Brake Assist with cross-traffic function or PRE‑SAFE®PLUS isdeactivated and temporarily inoperative.
Possible causes are:
Rthe system is outside the operating temperature range
Rthe on-board voltage is too low
Rthe radar sensor system is temporarily inoperative, e.g. due toelectromagnetic radiation emitted by nearby TV or radio stationsor other sources of electromagnetic radiation
RMercedes-AMG vehicles: ESP®is deactivated
When the causes stated above no longer apply, the display messagedisappears.
Active Brake Assist with cross-traffic function and PRE‑SAFE®PLUSare functional again.
XPull over and stop the vehicle safely as soon as possible, payingattention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 146).
XRestart the engine.
XMercedes-AMG vehicles: switch ESP®on again (Ypage 68).
Active BrakeActive BrakeAssist FunctionsAssist FunctionsLimited See Opera‐Limited See Opera‐tor's Manualtor's Manual
Active Brake Assist with cross-traffic function or PRE‑SAFE®PLUS isnot available due to a malfunction.
XVisit a qualified specialist workshop.
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