display MERCEDES-BENZ S CLASS 2019 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2019, Model line: S CLASS, Model: MERCEDES-BENZ S CLASS 2019Pages: 578, PDF Size: 23.31 MB
Page 442 of 578
The systemchecksthe tire pressure andthe tiretemperature ofthe tires installed onthevehiclebymeans of a tire pressuresensor.
New tire pressure sensors, e.g. in winter tires,are automaticallytaught-in duringthefirst jour‐neytheyare used.
The tire pressure appears inthe multifunctiondisplay (→page 255).
Ifthere is a substantial pressure loss or ifthetiretemperature isexcessive,you will bewarnedinthefollowingways:
Rvia display messages (→page511)
Rviathe wwarning lamp inthe instrumentcluster (→page 533)
The tire pressuremonitoring system is only anaid. It isthe driver'sresponsibilitytosetthe tirepressuretotherecommended cold tire pressuresuitableforthe operating situation. Setthe tirepressurefor cold tires using a tire pressuregauge. Notethatthe correct tire pressureforthecurrent operating situation mustfirst betaught-intothe tire pressure monitoring system.
In most cases,the tire pressure monitoring sys‐tem will automatically updatethe newreferencevalues afteryou havechangedthe tire pressure.You can, however,also updatethereferenceval‐uesbyrestartingthe tire pressure monitoringsystem manually (→page441).
System limitations
The system may be impaired or may not functioninthefollowing situations:
RIfthe tire pressure is set incorrectly
RIfthere is a sudden pressure loss caused,forexample,byaforeign object penetratingthetire
RIfthere is a malfunction causedbyanotherradio signal source
Make suretoobservethefollowing furtherrela‐ted subject:
RNotes on tire pressure (→page 435)
Checkingthe tire pressure withthe tire pres‐sure monitoring system
Requirements:RThe ignition is switched on.
On-board computer:
,Service.Tires
One ofthefollowing displaysappears:
RCurrent tire pressure of eachwheel:
RTire pressure will be displayed after driving afew minutes
RTire Pressure Monitor Active:theteach-inprocess ofthe system is notyet complete.The tire pressure are already being moni‐tored.
#Comparethe tire pressure withtherecom‐mended tire pressureforthe current operat‐
440Wheels and tires
Page 443 of 578
ing condition (→page 437). Observethenotes on tiretemperature (→page 435).
%Thevalues displayed inthe multifunction dis‐play may deviate fromthose ofthe tire pres‐suregauge astheyrefertosea level.Athighaltitudes,the tire pressurevalue indicatedbya pressuregauge are higherthanthoseshownbythe on-board computer. Inthiscase, do notreducethe tire pressure.
Make suretoobservethefollowing furtherrela‐ted subject:
RNotes on tire pressure (→page 435)
Restartingthe tire pressure monitoring sys‐tem
Requirements:RTherecommended tire pressure is correctlysetfortherespective operating condition oneach ofthefour wheels (→page 435).
Restartthe tire pressure monitoring system inthefollowing situations:
RThe tire pressure haschanged.
RThe wheels or tires havebeenchanged ornewly installed.
On-board computer:
,Service.Tires
#Swipe downwards onTouch Control ontheleft-hand side ofthesteering wheel.TheUse Current Pressures as New Refer-ence Values?message is shown inthe multi‐function display.
#Press vtoconfirmtherestart.TheRun Flat Indicator Restartedmessage isshown inthe multifunction display.
Currentwarning messages are deleted andthe wyellowwarning lamp goes out.
Afteryou havedrivenfor afew minutes,thesystemcheckswhetherthe current tire pres‐sures are withinthe specifiedrange. The cur‐rent tire pressures arethen accepted asref‐erencevalues and monitored.
Make suretoobservethefollowing furtherrela‐ted subject:
RNotes on tire pressure (→page 435)
Radio equipment approval ofthe tire pres‐sure monitoring system
Radio equipment approval numbers
CountryRadio type approval number
Canada IC: 2546A-GG4T
IC: 2546A-DG6W2D4
IC: 2546A-MC34MA4
Le présent appareil est conformeaux CNR d'Industrie Canadaapplicables aux appareilsradioexempts de licence. L'exploita‐tion est autorisée aux deux con‐ditions suivantes:
(1) l'appareil ne doit pas produirede brouillage,et
(2) l'utilisateur de l'appareil doitacceptertout brouillageradioé‐lectrique subi, même si le
brouillage est susceptible d'encompromettrelefonctionnement.
Wheels and tires441
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Display messages
Introduction
Notes on display messagesDisplay messages appear onthe multifunctiondisplay.
Displaymessages with graphic symbols are sim‐plified inthe Operator's Manual and may differfromthe symbols onthe multifunction display.The multifunction display showshigh-priority dis‐play messages inred. Certain display messagesare accompaniedbyawarningtone.
Pleaserespond in accordance withthe displaymessages andfollowthe additional notes inthisOperator's Manual.
For some display messages, a symbol is alsoshown:
R
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Safety systems
Display messagesPossible causes/consequences and P PSolutions
Page 482 of 578
Display messagesPossible causes/consequences and P PSolutions
(Canada only)
Turn On the Ignition toRelease the Parking Brake
I
(USA only)
$
(Canada only)
Parking Brake See Opera-tor's Manual
*Theyellow $indicator lamp is lit. The electric parking brake is malfunctioning.
Toapply:
#Switch offthe ignition and switch it back on.
#Applythe electric parking brake manually (→page190).
If it isnot possibletoapplythe electric parking brake:
#Visit aqualified specialistworkshop.
#Where necessary,also safeguardthe parkedvehicle againstrollingaway.Theyellow $andthered I(USA only) or $(Canada only) indicator lamps are lit. The electric parkingbrake is malfunctioning.
Torelease:
#Switchoffthe ignition and switch it back on.
#Releasethe electric parking brake manually (→page190).
or
#Releasethe electric parking brake automatically (→page189).If it isstill not possibletoreleasethe electric parking brake:
#Do not continue driving under any circumstances. Consult aqualified specialistworkshop.
480Display messages andwarning/indicator lamps
Page 483 of 578
Display messagesPossible causes/consequences and P PSolutions
Theyellow $indicator lamp is lit andthered I(USA only) or $(Canada only) indicator lamp isflashing.The electric parking brake is malfunctioning.
The electric parking brake could not be applied orreleased.
#Switchoffthe ignition and switch it back on.
Toapply:
#Release andthen applythe electric parking brake manually (→page190).
Torelease:
#Apply andthenreleasethe electric parking brake manually.
Ifthe electric parking brake cannotbe applied orthered I(USA only) or $(Canada only) indicator lampcontinuestoflash:
#Do not continue driving under any circumstances. Consult aqualified specialistworkshop.
#Where necessary,also safeguardthe parkedvehicle againstrollingaway.Theyellow $indicator lamp is on andthered Iindicator lamp (USA only) orthe $indicator lamp (Can‐ada only)flashesfor approximatelyten seconds afterthe electric parking brake has been applied orreleased. Itthenremains lit or goes out. The electric parking brake is malfunctioning.
Ifthe batterychargelevel istoo low:
#Chargethe battery.
Toapply:
Displaymessages andwarning/indicator lamps481
Page 484 of 578
Display messagesPossible causes/consequences and P PSolutions
#Switch offthe ignition.The electric parking brake is applied automatically.
Ifthe electric parking brake should not be applied, e.g. whenwashingthevehicle in an automatic carwash or whenhavingthevehicletowed, leavethe ignition switched on. This does not include havingthevehicletowed withtherear axleraised.
Ifthe electric parking brake is not applied automatically:
#Switch offthe ignition and switch it back on.
#Release andthen applythe electric parking brake manually (→page190).
If it isstill not possibletoapplythe electric parking brake:
#Visit aqualified specialistworkshop.
#Where necessary,also safeguardthe parkedvehicle againstrollingaway.
Torelease:
#Ifthe conditionsfor automaticrelease are fulfilled andthe electric parking brake is notreleased automatically,releasethe electric parking brake manually (→page190).
If it isstill not possibletoreleasethe electric parking brake:
#Do not continue driving under any circumstances. Consult aqualified specialistworkshop.
482Display messages andwarning/indicator lamps
Page 485 of 578
Display messagesPossible causes/consequences and P PSolutions
I
(USA only)
$
(Canada only)
Please Release ParkingBrake
*Thered I(USA only) or $(Canada only) indicator lampflashes.
The electric parking brake is applied whileyou are driving:
RA conditionfor automaticrelease ofthe electric parking brake is not fulfilled (→page189).
RYou are performing emergency braking usingthe electric parking brake (→page190).
#Checkthatthe conditionsfor automaticrelease ofthe electric parking brake are fulfilled.
#Releasethe electric parking brake manually.
z
%
Page 486 of 578
Display messagesPossible causes/consequences and P PSolutions
#Havethe brake systemchecked immediately at aqualified specialistworkshop.
#Drive on carefully.
#Visit aqualified specialistworkshop immediately.
'
(USA only)
M
(Canada only)
Check Brake Fluid Level
*There is insufficient brakefluid inthe brakefluidreservoir.
&WARNINGRisk of an accident duetolow brakefluid level
Ifthe brakefluid level istoo low,the braking effect andthe brakingcharacteristics may be impaired.
#Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions.Do not continue driving under any circumstances.
#Consult aqualified specialistworkshop.
#Do not add brakefluid.
#Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions. Do notcontinue driving under any circumstances.
#Do not add brakefluid.
#Consult aqualified specialistworkshop.
Radar Sensors Dirty SeeOperator's Manual
*Theradar sensor system is malfunctioning.Possible causes are:
RDirt onthe sensors
RHeavyrain or snow
484Display messages andwarning/indicator lamps
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Display messagesPossible causes/consequences and P PSolutions
RExtended country driving withoutother traffic, e.g. inthe desert
Driving systems and driving safety systems may be malfunctioning ortemporarily unavailable.
Oncethe cause ofthe problem is no longer present, driving systems and driving safety systems will beavailableagain.
Ifthe display message does not disappear:
#Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions.
#Clean all sensors (→page 409).
#Restartthe engine.
%