2019 MERCEDES-BENZ GLC instrument cluster
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Important safety notes
GWARNING
If you operate information systems and com-
munication equipment integrated in the vehi-
cle when driving, you may be distracted from
the traffic situation. You could also lose con-
trol of the vehicle. There is a risk of an acci-
dent.
Only operate this equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legal requirements for thecountry in which you are currently driving whenoperating the on-board computer.
GWARNING
If the instrument cluster has failed or mal-
functioned, you may not recognize function
restrictions in systems relevant to safety. The
operating safety of your vehicle may be
impaired. There is a risk of an accident.
Drive on carefully. Have the vehicle checked
at a qualified specialist workshop immedi-
ately.
If the operating safety of your vehicle isimpaired, pull over as soon as it is safe to do so.Contact a qualified specialist workshop.
The on-board computer only shows messages orwarnings from certain systems in the multifunc-tion display. You should therefore make sureyour vehicle is operating safely at all times.
For an overview, see the instrument panel illus-tration (Ypage 36).
Displays and operation
Instrument cluster lighting
The lighting in the instrument cluster, in the dis-plays and the controls in the vehicle interior canbe adjusted using brightness control knob C.
XTurn brightness control knob Cup or down.If you turn the light switch (Ypage 109) to the `, Xor Xposition, the brightnesswill depend upon the brightness of the ambi-ent light.
iThe light sensor in the instrument clusterautomatically controls the brightness of themultifunction display.
In daylight, the displays in the instrumentcluster are illuminated. A dimming function isnot possible in daylight.
Speedometer with segments
The speedometer is divided into segmentsdepending on the equipment.
The segments in the speedometer indicatewhich speed range is available.
RCruise control activated (Ypage 160):
The segments light up from the stored speedto the end of the scale.
RActive Distance Assist DISTRONIC activated(Ypage 164):
One or two segments in the set speed rangelight up.
RActive Distance Assist DISTRONIC detects avehicle in front moving more slowly than thestored speed:
The segments between the speed of the vehi-cle in front and the stored speed light up.
208Displays and operation
On-board computer and displays
Page 222 of 370
RChanging the instrument cluster settings(Ypage 222).
RRestoring the factory settings (Ypage 223).
Assistance submenu
Traffic Sign Assist
You can activate or deactivate the warning func-tion of Traffic Sign Assist in theTrafficTrafficSignSignAssistAssistmenu. When the function is activated,detected traffic signs and information appear inthe multifunction display for five seconds.
XPress
Page 235 of 370
Display messagesPossible causes/consequences and P PSolutions
The yellow $warning lamp lights up and the red I(USA only)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) or M(Canada only) warning lamplights 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 152).
XConsult a qualified specialist workshop.
XDo not add brake fluid. This does not correct the malfunction.
&
CheckCheckBrakeBrakePadPadWearWear
The brake pads/linings have reached their wear limit.
USA only: the red 'brake system warning lamp is lit while theengine is running.
GWARNING
If the brake pads/linings have reached their wear limit, braking per-formance may be impaired.
There is a risk of an accident.
XDrive on carefully.
XVisit a qualified specialist workshop immediately.
S
InoperativeInoperative
One or more main features of the mbrace system are malfunctioning.
XVisit a qualified specialist workshop.
Displaymessages233
On-b oard computer and displays
Z
Page 237 of 370
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).
Displaymessages235
On-b oard computer and displays
Z
Page 238 of 370
Display messagesPossible causes/consequences and P PSolutions
u
Front Left Malfunc‐Front Left Malfunc‐tion Servicetion ServiceRequiredRequiredorFrontFrontRight MalfunctionRight MalfunctionService RequiredService Required
The restraint system is malfunctioning at the front on the left or right.The uwarning lamp also lights 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.
u
Rear Left Malfunc‐Rear Left Malfunc‐tion Servicetion ServiceRequiredRequiredorRearRearRight MalfunctionRight MalfunctionService RequiredService Required
The rear left-hand or right-hand restraint system is malfunctioning.The uwarning lamp also lights 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.
u
RearRearCenterCenterMalfunc‐Malfunc‐tion Servicetion ServiceRequiredRequired
The rear center restraint system is malfunctioning. The uwarninglamp also lights 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.
u
Left Side CurtainLeft Side CurtainAirbag MalfunctionAirbag MalfunctionService RequiredService RequiredorRight Side CurtainRight Side CurtainAirbag MalfunctionAirbag MalfunctionService RequiredService Required
The left-hand or right-hand window curtain air bag is malfunctioning.
The uwarning lamp also lights up in the instrument cluster.
GWARNING
The left or right window curtain air bag may either be triggered unin-tentionally or, in the event of an accident, may not be triggered.
There is an increased risk of injury.
XVisit a qualified specialist workshop immediately.
236Displaymessages
On-b oard computer and displays
Page 260 of 370
Safety systems
Warning/indicatorlamp
Q QSignal type
Possible causes/consequences and P PSolutions
' M Q '(USA only), M(Canada only): the red brake system warning lamp is litwhile the engine is running.
A warning tone also sounds.
GWARNING
The brake boosting effect is malfunctioning and the braking characteristics may beaffected.
There is a risk of an accident.
XPull over and stop the vehicle safely as soon as possible, paying attention to roadand traffic conditions. Do not continue driving under any circumstances.
XSecure the vehicle against rolling away (Ypage 152).
XConsult a qualified specialist workshop.
XObserve the additional display messages in the multifunction display.
' M Q '(USA only), M(Canada only): the red brake system warning lamp lightsup while the engine is running.
A warning tone also sounds.
There is not enough brake fluid in the brake fluid reservoir.
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, paying attention to roadand traffic conditions. Do not continue driving under any circumstances.
XSecure the vehicle against rolling away (Ypage 152).
XDo not add brake fluid. Adding more will not correct the malfunction.
XConsult a qualified specialist workshop.
XObserve the additional display messages in the multifunction display.
' QUSA only: the red brake system warning lamp is lit while the engine is running.The multifunction display also shows a display message with the &symbol.
The brake pads/linings have reached their wear limit.
XVisit a qualified specialist workshop.
258Warning and indicator lamps in the instrument cluster
On-board computer and displays
Page 268 of 370
Tires
Warning/indicatorlamp
Q QSignal type
Possible causes/consequences and P PSolutions
w QThe yellow tire pressure monitor warning lamp (pressure loss/malfunction) is lit.
The tire pressure monitor has detected a loss of pressure in at least one of the tires.
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 greatly impair tire trac-tion
Rthe driving characteristics, as well as steering and braking, may be greatlyimpaired
There is a risk of an accident.
XStop the vehicle without making any sudden steering or braking maneuvers. Payattention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 152).
XObserve the additional display messages in the multifunction display.
XCheck the tires and, if necessary, follow the instructions for a flat tire(Ypage 315).
XCheck the tire pressure (Ypage 339).
XIf necessary, correct the tire pressure.
w QThe yellow tire pressure monitor warning lamp (pressure loss/malfunction)flashes for approximately one minute and then remains lit.
The tire pressure monitor is malfunctioning.
GWARNING
The system is possibly unable to recognize or register low tire pressure.
There is a risk of an accident.
XObserve the additional display messages in the multifunction display.
XVisit a qualified specialist workshop immediately.
266Warning and indicator lamps in the instrument cluster
On-board computer and displays
Page 284 of 370
XHook seat belt buckle tongue Cthrough seatbelt retainer D.
Release handle in the cargo compartment
XPull left or right release handle C.The corresponding backrest folds forward.
XMove the driver's or front passenger seatback if necessary.
Middle rear seat backrest
XPull release lever Dforward.Rear seat backrest Cis released.
XFold rear seat backrest Cforward.
XMove the driver's or front passenger seatback if necessary.
Folding the rear seat backrest back
!Make sure that the seat belt does notbecome trapped when folding the rear seatbackrest back. Otherwise, it could be dam-aged.
Left and right seat backrest:
XMove the driver's or front-passenger seatforward if necessary.
XFold rear seat backrest Cback until itengages.If the rear seat backrest is not engaged andlocked, this will be shown in the multifunctiondisplay in the instrument cluster. A warningtone also sounds.
XAdjust the head restraints if necessary(Ypage 99).
XMove the driver's or front-passenger seatback if necessary.
Middle rear seat backrest:
XMove the driver's or front-passenger seatforward if necessary.
XFold seat backrest Cback until it engages.Red lock status indicator Dis no longer visi-ble.
282Stowage areas
Stowage and features