2019 MERCEDES-BENZ C CLASS warning

Thevehicle orother objects couldoth‐erwise be damaged.
If indicator lamp1is not lit,Parking AssistPARKTRONIC is active. Ifthe indicator lamp is litortheésymbol appears inthe multifunctiondisplay,Parking AssistPARKTRONIC is notactive.
Press button2.
Depending onthevehicle's equipment,thebutton may also be located inthe centerconsole.
Parking AssistPARKTRONIC is automaticallyactivated whenthevehicle isstarted.
Adjusting thewarningtones ofParkingAssistPARKTRONICMultimedia system:
VehiclekAssistanceCamera & ParkingSet Warning Tones
Adjusting thevolume ofthewarningtones
SelectWarning Tone Volume.
Set avalue.
Adjusting the pitch of thewarningtones
SelectWarning Tone Pitch.Set avalue.
Specifyingthestarting pointfor thewarningtonesYou can specify whethertheParking AssistPARKTRONICwarningtones should commencewhenthevehicle is furtherawayfrom an obsta‐cle.
SelectWarn Early.
Activatesor deactivateSthe function.
Activating/deactivating audiofadeoutYou can specify whetherthevolume of a mediasource inthe multimedia system istobereduced whenParking AssistPARKTRONIC givesan audiblewarning.
SelectAudio Fadeout During Warning Tones.
Activatesor deactivateSthe function.
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Wide-angle view
Vehicles withActiveParking AssistThefollowing camera viewsareavailable inthemultimedia system:
Normal view
1Yellow lane markingthe coursethe tires willtakeatthe currentsteering wheel angle(dynamic)
2Yellow guide line,vehicle width (driven sur‐face) depending onthe currentsteeringwheel angle (dynamic)
3Red guide line at a distance of approximately12in (0.3 m) fromtherear area
4Yellowwarning display ofParking AssistPARKTRONIC: obstacles are at a distance ofbetween approximately 2.0ft(0.6 m) and3.3ft(1.0 m)
5Redwarning display ofParking AssistPARKTRONIC: obstacles areveryclose(approximately1.0ft(0.3 m) or less)
6Orangewarning display ofParking AssistPARKTRONIC: obstacles are a medium dis‐tanceaway(between approximately1.0ft(0.3 m) and 2.0ft(0.6 m))
Ifthe entire systemfails,the inner segmentsofthewarning display are shown inred. Theindicator lamp onthePARKTRONIC buttonlights up andtheésymbol appears inthe multifunction display.Ifthe systemfails attherear,therear seg‐ments are shown inred when backing upand are hidden when drivingforwards.WhenActiveParking Assist is active,thelanes are displayed in green.IfParking AssistPARKTRONIC is deactivated,thewarning displayfades out.
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1Wide-angle view,front
2Top view with image fromthe front camera
3Top view with images fromthe side camerasinthe outside mirrors
4Wide-angle view,rear
5Top view with image fromtherear view cam‐era
6Top view with trailer view (if trailer hitch isinstalled)
Top view
1Lane indicatingtheroutethevehicle willtakewiththesteering wheel in its currentposition
2Yellowwarning display ofParking AssistPARKTRONIC: obstacles at a distance ofapproximately 3.3ft(1.0 m) or less
3Yourvehicle from above
Ifthe distancetothe object lessens,the color ofwarning display2changes:
RFrom approx. 3.3ft(1.0 m):yellow
RFrom approx. 2.0ft(0.6 m): orange
RFrom approx.1.0ft(0.3 m):red
WhenParking AssistPARKTRONIC is operationaland no object is detected,the segments ofthewarning display are grayed out.
Ifthe entire systemfails,the segments ofthewarning display are shown inred andtheésymbol appearsinthe multifunctiondisplay inthe instrument cluster.
Ifthe systemfails attherear,the display ofthe segmentschanges asfollows:
RTherear segments are shown inredwhen backing up.
RTherear segments are hidden when driv‐ingforwards.
IfParking AssistPARKTRONIC is deactivated,thewarning displayfades out.
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WhenActiveParking Assist has detected parkingspaces,thefollowing symbol appears inthe mul‐tifunction display inthe instrument cluster:
The arrows show on which side oftheroadwayfree parking spaces are located. They arethenshown inthe multimedia system display.
The parking space and, if necessary,the parkingdirection can be selected as desired.ActiveParking Assist calculates a suitablevehicle pathand assistsyou in parking andexitingthe park‐ing space.
Vehicles with automatic transmission:ActiveParking Assist supports withchanginggear,accelerating, braking andsteeringthevehicle.
ActiveParking Assist is only an aid. It is not asubstituteforyour attentiontothe surroundings.Theresponsibilityfor safe maneuvering andparkingremains withyou. Make surethat nopersons, animals or objectsetc. are inthemaneuveringrange.
ActiveParking Assist is canceled if, amongotherthings, one ofthefollowing actions is carriedout:
RYou deactivateParking AssistPARKTRONIC.
RYou deactivateActiveParking Assist.
RYou beginsteering.
RYou applythe parking brake.
RVehicles with automatic transmission:You engagetransmission position].
RESP®intervenes.
RYou openthe doors orthe trunk lid whiledriving.
System limitationsObjects located aboveor belowthe detectionrange ofActiveParking Assist are not detectedwhenthe parking space is being measured.These are also nottaken into account whentheparking maneuver is calculated, e.g.overhangingloads,overhangs or loadingramps of trucksorthe boundaries of parking spaces. In some cir‐cumstances,ActiveParking Assist maythereforeguideyou intothe parking space prematurely.
\nWARNINGRisk of accident duetoobjects located aboveor belowthedetectionrange ofActiveParking Assist
Ifthere are objects aboveor belowthedetectionrange,thefollowing situations mayarise:
RActiveParking Assist maysteertoo early.
RVehicles with automatic transmis‐sion:Thevehicle may notstop in front ofthese objects.
This could cause a collision.
Inthese situations, do not useActiveParking Assist.
Snowfall or heavyrain may leadtoa parkingspace being measured inaccurately.Parkingspacesthat are partiallyoccupiedbytrailerdrawbars might not be identified as such or bemeasured incorrectly. Only useActiveParkingAssist on level, high-gripground.
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Where necessary,selectthe parking direc‐tion:forwards orreverse.Vehicle path3is shown, depending onselected parking space4andthe parkingdirection.
Confirm selected parking space4.
The turn signal indicator is switched on auto‐matically whenthe parking procedurebegins. The turn signal indicator is switchedoff automatically whenyou switchto[.
You areresponsiblefor selectingthe turn signalin accordance withthe traffic conditions. If nec‐essary,selectthe turn signal accordingly.
\nWARNINGRisk of accident duetovehi‐cle swinging out while parking or pullingout of a parking space
While parking orexiting a parking space,thevehicle swings out and can drive onto areasofthe oncoming lane.
This could causeyoutocollide withobjectsorotherroad users.
Pay attentiontoobjects andotherroadusers.
Where necessary,stopthevehicle orcancelthe parking procedure withActiveParking Assist.
If,forexample,thePlease Engage ReverseGearmessage appears inthe multimedia sys‐tem display: selectthe corresponding trans‐mission position.Vehicles with automatic transmission:Thevehicle drives intothe selected parkingspace.
On completion ofthe parking procedure,theParking Assist Finished, Take Control of Vehicledisplay message appears.Further maneuveringmaystill be necessary.
After completion ofthe parking procedure,safeguardthevehicle againstrollingaway.Whenrequiredbylegalrequirements or localconditions: turnthe wheelstowardsthe curb.
You canstopthevehicle andchangethetransmission position duringthe parking pro‐cedure. The systemthen calculates a new
vehicle path. The parking procedure canthen be continued. If no newvehicle path isavailable,the transmission position will bechanged again. Ifthevehicle has notyetreachedthe parking space,the parking pro‐cedure will be canceled, should agear bechanged.
Exiting a parking space withActiveParkingAssist
Requirements:RThevehicle has been parked withActiveParking Assist.
Please notethatyou areresponsibleforthevehi‐cle and surroundings duringthe entire parkingprocedure.
Startthevehicle.
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Press button1.TheActiveParking Assist view appears onthe multimedia system display.
Ifthevehicle has been parked atright anglestothe direction of travel: in area2, selectdirection of travel3.
Thevehicle path shown onthe multimediasystem display may differ fromthe actualvehicle path.
Confirm direction ofexit3todrive out ofthe parking space.
The turn signal indicator is switched on auto‐matically whentheexitthe parking spaceprocedure begins.
You areresponsiblefor selectingthe turn signalin accordance withthe traffic conditions. If nec‐essary,selectthe turn signal accordingly.
\nWARNINGRisk of accident duetovehi‐cle swinging out while parking or pullingout of a parking space
While parking orexiting a parking space,thevehicle swings out and can drive onto areasofthe oncoming lane.
This could causeyoutocollide withobjectsorotherroad users.
Pay attentiontoobjects andotherroadusers.
Where necessary,stopthevehicle orcancelthe parking procedure withActiveParking Assist.
If,forexample,thePlease Engage ForwardGearmessage appears inthe multimedia sys‐
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tem display: selectthe corresponding trans‐mission position.Thevehicle moves out ofthe parking space.The turn signal indicator is switched off auto‐matically.
Example:vehicles with 360° Camera
Aftertheexiting procedure has been completed,theParking Assist Finished, Take Control ofVehiclemessage appears inthe display ofthemultimedia system. Awarningtone and display4inthe display ofthe multimedia systempromptyoutotakeover control ofthevehicle.You havetoaccelerate, brake,steer andchangegearyourself again.
Function of DriveAway AssistDriveAwayAssistcanreducethe severity of animpact when pullingaway. If an obstacle isdetected inthe direction of travel,thevehicle'sspeed is brieflyreducedtoapprox. 1mph(2 km/h). If a critical situation is detected,the

RIfthe maneuvering assistance function isactivated inthe multimedia system.
System limitationsDriveAwayAssistis notavailable on inclines.
Function of CrossTraffic Alert
Alsoreadthe instructions on Blind SpotAssist (page219).
Vehicles with Blind Spot Assist:drivers canalso bewarned of any crossing traffic whenbacking up out of a parking space. If a criticalsituation is detected, symbol1appearsinthemultimedia system display.Ifthe driver does notrespondtothewarning,thevehicle's brakes canbe applied automatically.Todothis,the functionusestheradar sensors inthe bumper. The areaadjacenttothevehicle is continually monitored.
Iftheradar sensors are obstructedbyvehiclesorother objects, detection is not possible.
The CrossTraffic Alert function is activeunderthefollowing conditions:
RIf Blind Spot Assist is activated.
RIfthevehicle is backing up atwalking pace.
RIfthe maneuvering assistance function isactivated inthe multimedia system.
System limitationsThe CrossTraffic Alert function is notavailableon inclines.
Deactivating/activating maneuvering assis‐tanceMultimedia system:
VehiclekAssistanceCamera & ParkingManeuvering Assist.
Activatesor deactivateSthe function.
Maneuvering assistance mustbe activeforthe function of DriveAwayAssist(page214) and CrossTraffic Alert(page215).
ATTENTION ASSIST
Function ofATTENTION ASSISTATTENTION ASSIST assistsyou on long, monoto‐nous journeys, e.g. on highways and trunkroads.IfATTENTION ASSIST detects indicators offati‐gue or increasing lapses in concentration onthepart ofthe driver, it suggeststaking a break.
ATTENTION ASSIST is only an aid. It cannotalways detectfatigue or lapses in concentrationin time. The system is not a substitutefor awell-rested and attentive driver. On long journeys,
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