2019 MERCEDES-BENZ C CLASS Owners Manual

1Hazardand servicewarning symbols
2Refrigerantfilling capacity
3Applicablestandards
4PAG oil part number
5GWP (GlobalWarmingPotential) oftherefrig‐erant used
6Refrigerant type
Symbols1warnofthefollowing:
RPossible dangers
RThe needtohaveserviceworkcarried out ataqualified specialistworkshop only
Refrigerantfilling capacity
Filling capacityforrefrigerant andPAG oil
ModelRefrigerant
All models22.2 ± 0.4 oz(630 ±10g)
ModelPAG oil
All models2.8 ± 0.4 oz(80 ±10g)
Vehicle data
Vehicle dimensions
The heights specified mayvaryas aresult ofthefollowingfactors:
RTires
RLoad
RCondition ofthe suspension
ROptional equipment
Technical data431

Height when opened
Model11Heightwhenopened
C 30069.6 in(1768 mm)
C 300 4MATIC69.8 in(1774 mm)
Vehicle dimensions
All models
Vehicle length184.5 in(4686 mm)
Vehicle width including out‐side mirrors79.5 in(2020 mm)
Wheelbase111.8 in(2840 mm)
ModelVehicleheight
C 30057.0 in(1447 mm)
C 300 4MATIC61.1in(1552 mm)
ModelTurningradius
C 30036.8ft(11.22 m)
C 300 4MATIC37.6ft(11.45 m)
Weights and loads
Please notethatforthe specifiedvehicle data:
Ritems of optional equipment increasethecurbweight andreducethe payload.
Roof load
All models
Maximumroof load165 lb (75kg)
432Technical data

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

Safety systems
Display messagesPossible causes/consequences andPPSolutions

Display messagesPossible causes/consequences andPPSolutions
$
(Canada only)
Turn On the Ignition toRelease the Parking Brake
I
(USA only)
$
(Canada only)
Parking Brake See Opera-tor's Manual
*Theyellow$indicator lamp is lit. The electric parking brake is malfunctioning.
Toapply:
Switch offthe ignition and switch it back on.
Applythe electric parking brake manually (page169).
If it isnot possibletoapplythe electric parking brake:
Visit aqualified specialistworkshop.
Where necessary,also safeguardthe parkedvehicle againstrollingaway.Theyellow$andtheredI(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 (page169).
Displaymessages andwarning/indicator lamps435

Display messagesPossible causes/consequences andPPSolutions
or
Releasethe electric parking brake automatically (page168).If it isstill not possibletoreleasethe electric parking brake:
Do not continue driving under any circumstances. Consult aqualified specialistworkshop.Theyellow$indicator lamp is lit andtheredI(USA only) or$(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 (page169).
Torelease:
Apply andthenreleasethe electric parking brake manually.
Ifthe electric parking brake cannotbe applied ortheredI(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 andtheredIindicator 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.
436Display messages andwarning/indicator lamps

Display messagesPossible causes/consequences andPPSolutions
Ifthe batterychargelevel istoo low:
Chargethe battery.
Toapply:
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 (page169).
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 (page169).
Displaymessages andwarning/indicator lamps437

Display messagesPossible causes/consequences andPPSolutions
If it isstill not possibletoreleasethe electric parking brake:
Do not continue driving under any circumstances. Consult aqualified specialistworkshop.
I
(USA only)
$
(Canada only)
Please Release ParkingBrake
*TheredI(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 (page168).
RYou are performing emergency braking usingthe electric parking brake (page169).
Checkthatthe conditionsfor automaticrelease ofthe electric parking brake are fulfilled.
Releasethe electric parking brake manually.
438Display messages andwarning/indicator lamps