stop start MERCEDES-BENZ GLC 2019 Service Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2019, Model line: GLC, Model: MERCEDES-BENZ GLC 2019Pages: 370, PDF Size: 19.55 MB
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iIf Parking Assist PARKTRONIC detectsobstacles, Active Parking Assist brakes auto-matically whilst the vehicle is exiting the park-ing space. You are responsible for braking ingood time.
XStart the engine.
XRelease the electric parking brake.
XSwitch on the turn signal in the direction youare pulling away.
XShift the transmission to position [or ^.TheStart Parking Assist?Start Parking Assist?Yes: OKYes: OKNo:No: 8message appears in the multifunctiondisplay.
XTo cancel the procedure:press the 8button on the multifunction steering wheel orpull away.
or
XTo exit a parking space using Active Park-ing Assist:press the vbutton on the mul-tifunction steering wheel.TheParkingParkingAssistAssistActiveActiveAccelerateAccelerateand Brakeand BrakeObserve SurroundingsObserve Surroundingsmes-sage appears in the multifunction display.
XLet go of the multifunction steering wheel.
XPull away, being ready to brake at all times. Donot exceed a maximum speed of approx-imately 6 mph (10 km/h) when exiting a park-ing space. Otherwise, Active Parking Assistwill be canceled.
XDepending on the message or as required,shift the transmission to position [or ^.Active Parking Assist immediately steers inthe other direction. TheParking AssistParking AssistActive Accelerate and BrakeActive Accelerate and BrakeObserveObserveSurroundingsSurroundingsmessage appears in the mul-tifunction display.
iYou will achieve the best results by waitingfor the steering procedure to complete beforepulling away.
If you back up after activation, the steeringwheel is moved to the straight-ahead posi-tion.
XDrive forwards and reverse as prompted byParking Assist PARKTRONIC warning dis-plays, several times if necessary.
Once you have exited the parking space com-pletely, the steering wheel is moved to thestraight-ahead position. You hear a tone and theActive Parking Assist FinishedActive Parking Assist Finishedmessageappears in the multifunction display. You willthen have to steer and merge into traffic on your
own. Parking Assist PARKTRONIC is still availa-ble. You can take over the steering before thevehicle has exited the parking space com-pletely. This is useful if you recognize that it isalready possible to pull out of the parking space.
Canceling Active Parking Assist
XStop the movement of the multifunctionsteering wheel or steer yourself.Active Parking Assist will be canceled at once.TheActive Parking Assist CanceledActive Parking Assist Canceledmessage appears in the multifunction display.
or
XPress the Parking Assist PARKTRONIC button(Ypage 181).Parking Assist PARKTRONIC is switched offand Active Parking Assist is immediately can-celed. TheActive Parking Assist Can‐Active Parking Assist Can‐celedceledmessage appears on the multifunctiondisplay.
Active Parking Assist is canceled automaticallyif:
Rthe electric parking brake is applied
Rtransmission position ]is selected
Rparking using Active Parking Assist is no lon-ger possible
Ryou are driving faster than 6 mph (10 km/h)
Ra wheel spins, ESP®intervenes or fails. Insuch cases the
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Display messagesPossible causes/consequences and P PSolutions
ActiveActiveBrakeBrakeAssistAssistFunctionsFunctionsCurrentlyCurrentlyLimited See Opera‐Limited See Opera‐tor's Manualtor's Manual
Active Brake Assist is temporarily inoperative.
Possible causes are:
Rthe radar sensor system is temporarily inoperative, e.g. due to elec-tromagnetic radiation emitted by nearby TV or radio stations orother 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 152).
XRestart the engine.
ActiveActiveBrakeBrakeAssistAssistFunctions LimitedFunctions LimitedSee Operator's Man‐See Operator's Man‐ualual
Active Brake Assist is unavailable due to a malfunction. AdaptiveBrake Assist may also have failed.
XVisit a qualified specialist workshop immediately.
PRE-SAFE Inopera‐PRE-SAFE Inopera‐tivetiveSeeSeeOperator'sOperator'sManualManual
Important functions of PRE-SAFE®have failed. All other occupantsafety systems, e.g. air bags, remain available.
XVisit a qualified specialist workshop immediately.
ActiveActiveBrakeBrakeAssistAssistFunctionsFunctionsCurrentlyCurrentlyLimited See Opera‐Limited See Opera‐tor's Manualtor's Manual
Active Brake Assist with cross-traffic function is temporarily inopera-tive.
Possible causes are:
Rfunction is impaired due to heavy rain or snow
Rthe radar sensor system is temporarily inoperative, e.g. due to elec-tromagnetic radiation emitted by nearby TV or radio stations orother sources of electromagnetic radiation
Rthe system is outside the operating temperature range
Rthe on-board voltage is too low
RMercedes-AMG vehicles: ESP®is deactivated
When the causes stated above no longer apply, the display messagedisappears.
Active Brake Assist with cross-traffic function 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 152).
XRestart the engine.
XMercedes-AMG vehicles: switch ESP®on again (Ypage 70).
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Display messagesPossible causes/consequences and P PSolutions
ActiveActiveBrakeBrakeAssistAssistFunctions LimitedFunctions LimitedSee Operator's Man‐See Operator's Man‐ualual
Active Brake Assist with cross-traffic function is unavailable due to amalfunction.
XVisit a qualified specialist workshop immediately.
RadarRadarSensorsSensorsDirtyDirtySee Operator's Man‐See Operator's Man‐ualual
The radar sensor system is malfunctioning.
Possible causes are:
Rdirt on sensors
Rheavy rain or snow
Rwhen driving on inter-urban roads without traffic or infrastructure,e.g. in desert-like areas
At least one driving system or driving safety system is malfunctioningor is temporarily unavailable:
RActive Brake Assist
RActive Lane Keeping Assist
RActive Blind Spot Assist
RActive Distance Assist DISTRONIC with Active Steering Assist
If the radar sensor system in front is dirty, Active Blind Spot Assist willnot perform a course-correcting brake application.
Once the cause of the problem is no longer present, the driving anddrive safety systems will be available again. The display message dis-appears.
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 152).
XSwitch off the engine.
XClean all sensors (Ypage 309).
XRestart the engine.The display message disappears.
u
SRSSRSMalfunctionMalfunctionSer‐Ser‐vice Requiredvice Required
The restraint system is malfunctioning. The uwarning lamp alsolights up in the instrument cluster.
GWARNING
The air bags or Emergency Tensioning Devices may either be triggeredunintentionally or, in the event of an accident, may not be triggered.
There is an increased risk of injury.
XVisit a qualified specialist workshop immediately.
Further information about the restraint system (Ypage 43).
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Display messagesPossible causes/consequences and P PSolutions
=
Stop Vehicle SeeStop Vehicle SeeOperator's ManualOperator's Manual
The battery is no longer being charged and the condition of charge istoo low.
A warning tone also sounds.
XPull over and stop the vehicle safely and switch off the engine, pay-ing attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 152).
XObserve the instructions in the =See Operator's ManualSee Operator's Manualdisplay message.
XConsult a qualified specialist workshop.
=
Stop Vehicle LeaveStop Vehicle LeaveEngine RunningEngine Running
The battery condition of charge is too low.
XPull over and stop the vehicle safely as soon as possible, payingattention to road and traffic conditions. Do not continue drivingunder any circumstances.
XLeave the engine running.
XWait until the display message disappears before pulling away.
=
Start Engine SeeStart Engine SeeOperator's ManualOperator's Manual
The engine is switched off and the condition of charge is too low.
XSwitch off electrical consumers that you do not need, such as therear window defroster and interior lighting.
XLeave the engine running for a few minutes or drive a long distance.The battery is being charged.
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Display messagesPossible causes/consequences and P PSolutions
LaneLaneKeepingKeepingAssistAssistInoperativeInoperativeorActiveActiveLaneLaneKeepingKeepingAssist InoperativeAssist Inoperative
Lane Keeping Assist or Active Lane Keeping Assist is faulty.
XVisit a qualified specialist workshop.
Blind Spot AssistBlind Spot AssistCurrently Unavaila‐Currently Unavaila‐ble See Operator'sble See Operator'sManualManualorActiveActiveBlind Spot AssistBlind Spot AssistCurrently Unavaila‐Currently Unavaila‐ble See Operator'sble See Operator'sManualManual
Blind Spot Assist or Active Blind Spot Assist is temporarily inoperative.
Possible causes are:
Rthe radar sensor system is outside the operating temperature range
Rthe radar sensor system is temporarily inoperative, e.g. due to elec-tromagnetic radiation emitted by nearby TV or radio stations orother sources of electromagnetic radiation
When the causes stated above no longer apply, the display messagedisappears.
Blind Spot Assist or Active Blind Spot 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 152).
XRestart the engine.
Blind Spot AssistBlind Spot AssistInoperativeInoperativeorActive Blind SpotActive Blind SpotAssist InoperativeAssist Inoperative
Blind Spot Assist or Active Blind Spot Assist is faulty.
XVisit a qualified specialist workshop.
Active ParkingActive ParkingAssist CanceledAssist CanceledThe driver's door is open.
XRepeat the parking gap measurement and parking process with thedriver's door closed.
You touched the multifunction steering wheel while steering inter-vention was active.
XWhile steering intervention is active, make sure that the multifunc-tion steering wheel is not touched unintentionally.
The vehicle has started to skid and ESP®has intervened.
XUse Active Parking Assist again later (Ypage 175).
Active ParkingActive ParkingAssist InoperativeAssist InoperativeActive Parking Assist is malfunctioning or faulty.
XFollow the instructions and helpful hints in the "Problems withParking Assist PARKTRONIC" section (Ypage 182).
If the multifunction display still shows the display message:
XVisit a qualified specialist workshop.
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Display messagesPossible causes/consequences and P PSolutions
Active DistanceActive DistanceAssist CurrentlyAssist CurrentlyUnavailable SeeUnavailable SeeOperator's ManualOperator's Manual
Active Distance Assist DISTRONIC is temporarily inoperative.
Active Steering Assist is also temporarily inoperative.
Possible causes are:
Rthe radar sensor system is temporarily inoperative, e.g. due to elec-tromagnetic radiation emitted by nearby TV or radio stations orother sources of electromagnetic radiation
Rthe system is outside the operating temperature range
Rthe on-board voltage is too low
A warning tone also sounds.
When the causes stated above no longer apply, the display messagedisappears.
Active Distance Assist DISTRONIC 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 152).
XRestart the engine.
Active DistanceActive DistanceAssist InoperativeAssist InoperativeActive Distance Assist DISTRONIC is defective.
The following may have also failed:
RActive Brake Assist with cross-traffic function
A warning tone also sounds.
XVisit a qualified specialist workshop.
Active DistanceActive DistanceAssist SuspendedAssist SuspendedYou have depressed the accelerator pedal. Active Distance AssistDISTRONIC is no longer controlling the speed of the vehicle.
XRemove your foot from the accelerator pedal.
Active DistanceActive DistanceAssist - - - mphAssist - - - mphA condition for activating Active Distance Assist DISTRONIC has notbeen met.
XCheck the activation conditions for Active Distance AssistDISTRONIC (Ypage 164).
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Tires
Display messagesPossible causes/consequences and P PSolutions
CheckCheckTireTirePressurePressureSoonSoonCanada only:
The tire pressure loss warning system has detected a significant lossin pressure.
A warning tone also sounds.
Possible causes:
Ryou have changed the positions of the wheels and tires or installednew wheels and tires
Rthe tire pressure in one or more tires has dropped significantly
GWARNING
Tire pressures that are too low pose the following hazards:
Rthey may burst, especially as the load and vehicle speed increase.
Rthey may wear excessively and/or unevenly, which may greatlyimpair tire traction.
Rthe driving characteristics, as well as steering and braking, may begreatly impaired.
There is a risk of an accident.
XStop the vehicle without making any sudden steering or brakingmaneuvers. Pay attention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 152).
XCheck the tires and, if necessary, follow the instructions for a flattire (Ypage 315).
XCheck the tire pressures and, if necessary, correct the tire pressure.
XRestart the tire pressure loss warning system when the tire pres-sure is correct (Ypage 337).
CheckCheckTireTirePressurePressureThen Restart RunThen Restart RunFlat IndicatorFlat Indicator
Canada only:
The tire pressure loss warning system generated a display messageand has not been restarted since.
XSet the correct tire pressure in all four tires.
XRestart the tire pressure loss warning system (Ypage 337).
Run Flat IndicatorRun Flat IndicatorInoperativeInoperativeCanada only:
The tire pressure loss warning system is faulty.
XVisit a qualified specialist workshop.
PleasePleaseCorrectCorrectTireTirePressurePressureThe tire pressure is too low in at least one of the tires, or the tirepressure difference between the wheels is too great.
XCheck the tire pressures at the next opportunity (Ypage 339).
XIf necessary, correct the tire pressure.
XRestart the tire pressure monitor (Ypage 339).
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Display messagesPossible causes/consequences and P PSolutions
Check TiresCheck TiresThe tire pressure in one or more tires has dropped significantly. Thewheel position is displayed in the multifunction display.
A warning tone also sounds.
GWARNING
Tire pressures that are too low pose the following hazards:
Rthey may burst, especially as the load and vehicle speed increase.
Rthey may wear excessively and/or unevenly, which may greatlyimpair tire traction.
Rthe driving characteristics, as well as steering and braking, may begreatly impaired.
There is a risk of an accident.
XStop the vehicle without making any sudden steering or brakingmaneuvers. Pay attention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 152).
XCheck the tires and, if necessary, follow the instructions for a flattire (Ypage 315).
XCheck the tire pressure (Ypage 339).
XIf necessary, correct the tire pressure.
Warning Tire Mal‐Warning Tire Mal‐functionfunctionThe tire pressure in one or more tires has dropped suddenly. The wheelposition is shown in the multifunction display.
GWARNING
Driving with a flat tire poses a risk of the following hazards:
Ra flat tire affects the ability to steer or brake the vehicle
Ryou could lose control of the vehicle
Rcontinued driving with a flat tire will cause excessive heat build-upand possibly a fire
There is a risk of an accident.
XStop the vehicle without making any sudden steering or brakingmaneuvers. Pay attention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 152).
XCheck the tires and, if necessary, follow the instructions for a flattire (Ypage 315).
TireTirePress.Press.MonitorMonitorCurrently Unavaila‐Currently Unavaila‐bleble
Because there is interference from a strong source of radio waves, nosignals from the tire pressure sensors are detected. The tire pressuremonitor is temporarily malfunctioning.
XDrive on.The tire pressure monitor restarts automatically as soon as theproblem has been resolved.
TirePress. Sen‐TirePress. Sen‐sor(s) Missingsor(s) MissingThere is no signal from the tire pressure sensor of one or several tires.The pressure of the affected tire is not displayed in the multifunctiondisplay.
XHave the faulty tire pressure sensor replaced at a qualified special-ist workshop.
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Calling up the climate control bar
Multimedia system:
XSelectVehicleVehicle.The vehicle menu is displayed.
XSlide6the controller repeatedly until theclimate control bar is activated.
Calling up the climate control menu
Multimedia system:
XSelectVehicleVehicle.The vehicle menu is displayed.
XSlide6the controller repeatedly until theclimate control bar is activated.
XTo select from climate control bar D: turnand press the controller.The menu for selecting the climate controlfunction is activated.
XTo select the climate control function: turnand press the controller.The selected climate control functionappears.
Settings in the climate menu
Adjusting the climate mode settings
The climate mode determines the type of air-flow. The setting is active when the air-condi-tioning system is set to X(Ypage 123).
XCall up the climate control menu(Ypage 273).
XTo selectClimate ModeClimate Mode: turn and press thecontroller.
XTo change the setting: turn the controller.
XTo exit the menu:press the 8button.
The climate mode bar displays the current air-flow setting:DIFFUSEDIFFUSE,MEDIUMMEDIUMorFOCUSFOCUS.
Starting/stopping the perfume atomizer
The perfume atomizer makes it possible to scentthe air in individual compartments in the vehicleinterior. Further information (Ypage 127).
XCall up the climate control menu(Ypage 273).
XTo selectAirAirFreshenerFreshener: turn and press thecontroller.The setting element is active.
XTo start/stop the perfume atomizer: pressthe controller.
XTo set the intensity: turn the controller whenthe atomizer is switched on.
XTo exit the menu:press the 8button.
Switching the ionization on/off
The ionization has a cleansing effect on the air inthe vehicle interior. Further information(Ypage 128).
XCall up the climate control menu(Ypage 273).
XTo selectIonizationIonization: turn and press thecontroller.The setting element is active.
XTo switch the ionization on or off: turn thecontroller.
XTo exit the menu:press the 8button.
Settings in the bottom bar of the cli-
mate control menu
Switching cooling with air dehumidifica-
tion on/off
XCall up the climate control menu(Ypage 273).
XSlide6the controller repeatedly until thebottom bar is activated.
XTo select s sA/CA/C: turn and press the control-ler.
XSwitch cooling with air dehumidification on sor off S.
iThe current status of the cooling function isdisplayed in the climate control bar: A/C ON– activated, A/C OFF – deactivated.
iDeactivating the cooling with air dehumidi-fication function reduces fuel consumption.
Synchronizing the climate control set-
tings
Use s sSyncSync(synchronization) to select the cli-mate control setting for all zones together sorseparately S.
XCall up the climate control menu(Ypage 273).
XSlide6the controller repeatedly until thebottom bar is activated.
XTo select s sSyncSync: turn and press the con-troller.
XSwitch the synchronization function on soroff S.
Operating system273
Multi media system
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Checking coolant level
Checking the coolant level (example)
XPark the vehicle on a level surface.
Only check the coolant level when the vehicleis on a level surface and the engine has cooleddown.
XTurn the SmartKey to position Hin the igni-tion lock (Ypage 131).
or
XPress the Start/Stop button twice on vehicleswith KEYLESS-GO or the KEYLESS-GO startfunction (Ypage 132).
XCheck the coolant temperature display in theinstrument cluster (Ypage 36).The coolant temperature must be below158 ‡ (70 †).
XTurn the SmartKey to position Zin the igni-tion lock (Ypage 131).
or
XPress the Start/Stop button once on vehicleswith KEYLESS-GO or the KEYLESS-GO startfunction (Ypage 132).
XSlowly turn cap Chalf a turn counter-clock-wise and allow excess pressure to escape.
XTurn cap Cfurther counter-clockwise andremove it.If the coolant is at the level of marker bar