2019 MERCEDES-BENZ GLC display

If there is an obstacle within this range, the rel-evant warning displays light up and a warningtone sounds. If the distance falls below the min-imum, the distance may no longer be shown.
Warning displays
CSegments on the left-hand side of the vehi-cle
DSegments on the right-hand side of the vehi-cle

Problems with Parking Assist PARKTRONIC
ProblemPossible causes/consequences andPPSolutions
Only the red segments inthe Parking AssistPARKTRONIC warningdisplays are lit. You alsohear a warning tone forapproximately two sec-onds.
Parking AssistPARKTRONIC is thendeactivated and the indi-cator lamp on thePARKTRONIC buttonlights up.
Parking Assist PARKTRONIC has malfunctioned and has been deacti-vated.
XIf problems persist, have Parking Assist PARKTRONIC checked at aqualified specialist workshop.
Only the red segments inthe Parking AssistPARKTRONIC warningdisplays are lit. ParkingAssist PARKTRONIC isthen deactivated.
The Parking Assist PARKTRONIC sensors are dirty or there is inter-ference.
XClean the Parking Assist PARKTRONIC sensors (Ypage 309).
XSwitch the ignition back on.
The problem may be caused by an external source of radio or ultra-sound waves.
XCheck to see if Parking Assist PARKTRONIC works at a differentlocation.
Rear view camera
General notes
Rear view cameraCis an optical parking andmaneuvering aid. It shows the area behind thevehicle with guide lines in the multimedia sys-tem.
The area behind the vehicle is displayed as amirror image, as in the rear view mirror.
iThe text shown in the multimedia systemdepends on the language setting. The follow-
ing are examples of rear view camera displaysin the multimedia system.
Important safety notes
The rear view camera is only an aid. It is not areplacement for your attention to your immedi-ate surroundings. You are always responsiblefor safe maneuvering and parking. Make surethat there are no persons, animals or objects inthe maneuvering area while maneuvering andparking in parking spaces.
Under the following circumstances, the rearview camera will not function, or will function ina limited manner:
Rif the tailgate is open
Rin heavy rain, snow or fog
Rat night or in very dark places
Rif the camera is exposed to very bright light
Rif the area is lit by fluorescent bulbs or LEDlighting (the display may flicker)
182Driving systems
Driving and parking

Rif there is a sudden change in temperature,e.g. when driving into a heated garage in win-ter
Rif the camera lens is dirty or obstructed.Observe the notes on cleaning(Ypage 309)
Rif the rear of your vehicle is damaged. In thiscase, have the camera position and settingchecked at a qualified specialist workshop
The field of vision and other functions of the rearview camera may be restricted due to additionalaccessories on the rear of the vehicle (e.g.license plate holder, rear bicycle rack).
The rear view camera is protected from rain-drops and dust by means of a flap. When the rearview camera is activated, this flap opens.
The flap closes again when:
Ryou have finished the maneuvering process
Ryou switch off the engine
Ryou open the cargo compartment
Observe the notes on cleaning (Ypage 309).
For technical reasons, the flap may remain openbriefly after the rear view camera has beendeactivated.
Activating/deactivating the rear view
camera
XTo activate:make sure that theActiva‐Activa‐
tion by R geartion by R gearfunction is selected in themultimedia system (see the Digital Operator'sManual).
XEngage reverse gear.The rear view camera flap opens. The multi-media system shows the area behind the vehi-cle with guide lines.
The image from the rear view camera is avail-able throughout the maneuvering process.
XTo switch the function mode for vehicleswith trailer tow hitch:using the controller,select symbolCfor the "Reverse parking"function or symbolDfor "Coupling up atrailer".The symbol of the selected function is high-lighted.
XTo deactivate:shift the transmission to posi-tion].
or
XDrive forwards at a speed greater than 7 mph(12 km/h).
Multimedia display
The rear view camera may show a distorted viewof obstacles, show them incorrectly or not at all.The rear view camera does not show objects inthe following positions:
Rvery close to the rear bumper
Runder the rear bumper
Rin the area immediately above the tailgatehandle
!Objects not at ground level may appear tobe further away than they actually are, e.g.:
Rthe bumper of a parked vehicle
Rthe drawbar of a trailer
Rthe ball coupling of a trailer tow hitch
Rthe rear section of an HGV
Ra slanted post
Use the guidelines only for orientation.Approach objects no further than the bottom-most guideline.
Driving systems183
Driving and parking
Z

Object detection only works in wide-angle view.
To ensure that you can use the function, it mustbe switched on in the multimedia system (seethe Digital Operator's Manual).
360° Camera
General notes
The 360° camera is a system consisting of fourcameras.
The system processes images from the follow-ing cameras:
RRear view camera
RFront camera
RTwo side cameras in the exterior mirrors
The cameras cover the immediate surroundingsof the vehicle. The system supports you, forexample when parking or if vision is restricted atan exit.
You can show images from the 360° camera infull-screen mode or in seven different split-screen views on the multimedia system. A split-screen view also includes a top view of the vehi-cle. This view is calculated from the data sup-plied by the installed cameras (virtual camera).
The seven split-screen views are:
RTop view and picture from the rear view cam-era (130° viewing angle)
RTop view and image from the front camera(130° viewing angle without displaying themaximum steering wheel angle)
RTop view and enlarged rear view
RTop view and enlarged front view
RTop view and trailer view (vehicles with trailertow hitch)
RTop view and images from the rear-facing sidecameras (rear wheel view)
RTop view and images from the forward-facingside cameras (front wheel view)
When the function is active and you shift thetransmission from[or^to\\, the guidelines on the multimedia system are hidden.
When you shift between transmission positions[and^, you see the previously selected frontor rear view.
Distances measured by Parking AssistPARKTRONIC will also be optically displayed:
Rin split screen view as red or yellow bracketsaround the vehicle icon in the top view, or
Rat the bottom right as red or yellow bracketsaround the vehicle symbol in full-screen mode
The line thickness and color of the bracketsshow how far the vehicle is from an object.
Ryellow brackets with thin lines: Parking AssistPARKTRONIC is active
Ryellow brackets with normal lines: an object ispresent in close range of the vehicle
Rred line: an object is present in the immediateclose range of the vehicle
Important safety notes
The 360°camera is only an aid and may show adistorted view of obstacles, show them incor-rectly or not at all. The 360°camera is not asubstitute for attentive driving.
You are always responsible for safe maneuver-ing and parking. Make sure that there are nopersons, animals or objects in the maneuveringarea while maneuvering and parking in parkingspaces.
You are always responsible for safety, and mustalways pay attention to your surroundings whenparking and maneuvering. This applies to theareas behind, in front of and beside the vehicle.You could otherwise endanger yourself and oth-ers.
The 360° camera will not function or will func-tion in a limited manner:
Rif the doors are open
Rif the exterior mirrors are folded in
Rif the tailgate is open
Rin heavy rain, snow or fog
Rat night or in very dark places
Rif the cameras are exposed to very bright light
Rif the area is lit by fluorescent bulbs or LEDlighting (the display may flicker)
Rif the camera lenses fog up, e.g. when drivinginto a heated garage in winter, causing a rapidchange in temperature
Rif the camera lenses are dirty or covered
Rif the vehicle components in which the cam-eras are installed are damaged. In this case,have the camera position and setting checkedat a qualified specialist workshop
Driving systems187
Driving and parking
Z

Do not use the 360° camera in this case. Youcan otherwise injure others or cause damage toobjects or the vehicle.
The guide lines in the multimedia system displayshow the distances to your vehicle. The distan-ces only apply to road level.
In trailer mode, the guide lines are shown at thelevel of the trailer tow hitch.
The camera in the rear area is protected bymeans of a flap. This flap opens when the 360°camera is activated. Observe the notes oncleaning (Ypage 309). For technical reasons,the flap may remain open briefly after the 360°camera has been deactivated.
The field of vision and other functions of thecamera system may be restricted due to addi-tional attachments (e.g. license plate holder,rear bicycle carrier).
On vehicles with height-adjustable chassis,depending on technical conditions, leaving thestandard height can result in:
Rinaccuracies in the guide lines
Rinaccuracies in the display of generatedimages (top view)
Activation conditions
The image from the 360° camera appears if:
Rthe multimedia system is switched on
Rthe360° Camera360° Camerafunction is switched on
If you are driving faster than at a moderatespeed and you turn on the 360° camera, a warn-ing message appears.
The warning message disappears if:
Ryou are again driving at a moderate speed The360° camera is then activated
Rthe message is confirmed with the8but-ton
Switching the 360° camera on and off
using the button
XTo switch on:press buttonC.Depending on whether transmission position[or^is selected, the following appears:
Ra split screen with top view and the imagefrom the front camera or
Ra split screen with top view and the imagefrom the rear view camera
XTo switch off:press buttonC.
Activating the 360° camera using
reverse gear
The 360° camera images can be automaticallydisplayed by engaging reverse gear.
XMake sure that theActivation by R gearActivation by R gearfunction is selected on the multimedia system(see the Digital Operator's Manual).
XTo show the 360° camera image:engagereverse gear.The multimedia system shows the areabehind the vehicle in split-screen mode. Yousee the top view of the vehicle and the imagefrom the rear view camera.
You cannot stop the 360° camera display ifreverse gear is engaged.
Selecting the split-screen view or full
screen mode
Switching between split screen views:
XTo switch to the line with the vehicle icons:slide5the controller.
XTo select a vehicle icon: turn the controller.
Switching to full screen mode:
XTurn and press180°180°ViewViewwith the controller.
188Driving systems
Driving an d parking

The full screen option is only available in the fol-lowing views:
RTop view with picture from the rear view cam-era
RTop view with picture from the front camera
Multimedia display
Important safety notes
The camera system may show a distorted viewof obstacles, show them incorrectly or not at all.Obstacles are not shown by the system in thefollowing locations:
Runder the front and rear bumpers
Rvery close to the front and rear bumpers
Rin the area immediately above the tailgatehandle
Rvery close to the exterior mirrors
Rin the transitional areas between the variouscameras in the virtual top view
!Objects not at ground level may appear tobe further away than they actually are, e.g.:
Rthe bumper of a parked vehicle
Rthe drawbar of a trailer
Rthe ball coupling of a trailer tow hitch
Rthe rear section of an HGV
Ra slanted post
Use the guidelines only for orientation.Approach objects no further than the bottom-most guideline.
Top view with picture from the rear view
camera
CYellow guide line at a distance of approx-imately 13 ft (4.0 m) from the rear of thevehicle
DSymbol for the split screen setting with topview and rear view camera image

Rif there is a strong side wind
Rif you have adopted a sporty driving style withhigh cornering speeds or high rates of accel-eration
Rif you are predominantly driving at a speedbelow 37 mph (60 km/h) or above 124 mph(200 km/h)
Rif you are driving with Active Steering Assist ofActive Distance Assist DISTRONIC activated
Rif the time has been set incorrectly
Rin active driving situations, such as when youchange lanes or change your speed
The ATTENTION ASSIST tiredness assessmentis deleted and restarted when continuing thejourney, if:
Ryou switch off the engine
Ryou take off your seat belt and open the driv-er's door, e.g. for a change of drivers or totake a break
Displaying the attention level
In the Assistance menu (Ypage 220) of the on-board computer, you can call up the current sta-tus information.
XSelect the Assistance display for ATTENTIONASSIST using the on-board computer(Ypage 219).
The following information appears:
RThe length of the journey since the last break.
Rthe attention level determined by ATTENTIONASSIST (Attention LevelAttention Level), displayed in abar display in five levels from high to low.
Rif ATTENTION ASSIST is unable to calculatethe attention level and cannot issue a warn-ing, theSystem SuspendedSystem Suspendedmessageappears. The bar display then changes thedisplay, e.g. if you are driving at a speed below
37 mph (60 km/h) or above 124 mph(200 km/h).
Activating ATTENTION ASSIST
XActivate ATTENTION ASSIST using the on-board computer (Ypage 221).The system determines the attention level ofthe driver depending on the setting selected:
SelectionStandardStandard: the sensitivity with whichthe system determines the attention level is setto normal.
SelectionSensitiveSensitive: the sensitivity is sethigher. The attention level detected by ATTEN-TION ASSIST is adapted accordingly and thedriver is warned earlier.
When ATTENTION ASSIST is deactivated, the

Traffic Sign Assist
General notes
Traffic Sign Assist displays the maximum speedpermitted to the driver in the instrument cluster.The data and general traffic regulations stored inthe navigation system are used to determine thecurrent speed limit.
Traffic Sign Assist is a map-based system, andfor this reason, traffic signs put up temporarily(e.g. near roadworks) are not detected. There isalso no display for changing traffic signs.
Traffic signs with a restriction indicated by anadditional sign (e.g. in wet conditions) are alsoshown.
The sign indicating the end of a restriction onlyappears with the restriction in the instrumentcluster when:
RThe regulation must be observed with therestriction, or
RTraffic Sign Assist is unable to determinewhether the restriction applies
If Traffic Sign Assist is unable to determine amaximum permitted speed from any of the avail-able sources, no speed limit appears in theinstrument cluster either.
Traffic Sign Assist is not available in all coun-tries. In this case, displayCappears in theassistance graphic (Ypage 219).
Important safety notes
Traffic Sign Assist is only an aid and is not alwaysable to correctly display speed limits. Trafficsigns always have priority over the Traffic SignAssist display.
The system may be either functionally impairedor temporarily unavailable if the information inthe digital street map of the navigation system isincorrect or out of date.
Instrument cluster display
Displaying the assistance graphic
XCall up the assistance graphic display func-tion using the on-board computer(Ypage 219).Detected traffic signs appear in the instru-ment cluster.
Speed limit with unknown restriction
CMaximum permitted speed
DMaximum permitted speed for vehicles forwhich the restriction in the additional sign isrelevant