oil level MERCEDES-BENZ GLC 2019 Owners Manual

Switching on/off........................... 112
Additional speedometer................... 223
Additives (engine oil)........................ 361
Address book
see also Digital Operator's Man-
ual .................................................. 268
Adjusting the volume
Multimedia system ........................ 269
After-sales service center
see ASSYST PLUS
Air bags
Deployment ..................................... 55
Display message ............................ 237
Front air bag (driver, front
passenger) ....................................... 49
Important safety notes .................... 48
Introduction ..................................... 48
Knee bag .......................................... 50
Occupant Classification System
(OCS) ............................................... 51
PASSENGER AIR BAG indicator
lamps ............................................... 44
Side impact air bag.......................... 50
Window curtain air bag.................... 50
AIR BODY CONTROL
Display message ............................ 244
Function/notes............................. 172
Lowering the rear of the vehicle .... 174
Raising the rear of the vehicle ....... 174
Setting the normal vehicle level ..... 173
Setting the raised vehicle level ...... 173
Air suspension
see AIR BODY CONTROL
Air vents
Important safety notes .................. 128
Rear ............................................... 129
Setting ........................................... 128
Setting the center air vents ........... 129
Setting the side air vents ............... 129
Air-conditioning system
see Climate control
Airbag
Warning lamp ................................. 262
Alarm
ATA (Anti-Theft Alarm system) ......... 75
Switching off (ATA) .......................... 75
Switching the function on/off
(ATA) ................................................ 75
Alarm system
see ATA (Anti-Theft Alarm system)
All-wheel drive
see 4MATIC (permanent four-
wheel drive)
AMG
Performance Seat .......................... 100
Switchable performance exhaust
system ........................................... 137
AMG menu (on-board computer)..... 223
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
AppCode
see QR code
Armrest
Stowage compartment .................. 279
Ashtray............................................... 291
Assistance display (on-board com-
puter).................................................. 219
Assistance menu (on-board com-
puter).................................................. 220
ASSYST PLUS
Displaying a service message ........ 304
Driving abroad ............................... 305
Hiding a service message .............. 304
Resetting the service interval dis-
play ................................................ 304
Service message ............................ 303
Special service requirements ......... 304
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 75
Function ........................................... 75
Switching off the alarm .................... 75
ATTENTION ASSIST
Activating/deactivating ................. 221
Display message ............................ 244
Displaying level .............................. 192
Function/notes............................. 191
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 239
see Lights
Index5

Automatic engine switch-off .......... 136
Deactivating/activating ................. 137
General information ....................... 136
Important safety notes.................. 135
Introduction ................................... 135
Electronic brake force distribution
see EBD (electronic brake force
distribution)
Electronic Stability Program
see ESP®(Electronic Stability Program)
Electronic Traction System
see ETS/4ETS (Electronic Trac-
tion System)
Emergency
Automatic measures after an acci-
dent ................................................. 58
Emergency braking
see BAS (Brake Assist System)
Emergency release
Driver's door.................................... 84
Vehicle ............................................. 84
Emergency Tensioning Devices
Activation ......................................... 55
Emergency unlocking
Tailgate ............................................ 89
Emissions control
Service and warranty information .... 28
Engine
Check Engine warning lamp ........... 262
Display message ............................ 240
ECO start/stop function ................ 135
Engine number ............................... 358
Irregular running ............................ 138
Jump-starting ................................. 322
Starting (important safety notes)... 133
Starting problems .......................... 138
Starting the engine with the
SmartKey ....................................... 133
Starting via smartphone ................ 134
Starting with the Start/Stop but-
ton ................................................. 133
Switching off .................................. 153
Tow-starting (vehicle) ..................... 327
Engine electronics
Problem (malfunction) ................... 138
Engine oil
Adding ........................................... 301
Additives ........................................ 361
Checking the oil level ..................... 300
Checking the oil level using the
dipstick .......................................... 301
Checking the oil level using the
on-board computer........................ 301
Display message ............................ 242
Filling capacity ............................... 361
General notes ................................ 360
Notes about oil grades ................... 360
Notes on oil level/consumption .... 300
Temperature (on-board computer,
Mercedes-AMG vehicles) ............... 223
Engine oil additives
see Additives (engine oil)
Entering an address
see also Digital Operator's Man-
ual .................................................. 268
ESC (Electronic Stability Control)
see ESP®(Electronic Stability Program)
ESP®(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 224
Characteristics ................................. 69
Crosswind Assist ............................. 71
Deactivating/activating (button
in Mercedes-AMG vehicles) ............. 70
Deactivating/activating (notes,
except Mercedes-AMG vehicles) ...... 69
Display message ............................ 228
Function/notes................................ 68
General notes .................................. 68
Important safety information ........... 68
Trailer stabilization ........................... 71
Warning lamp ................................. 259
ETS/4ETS (Electronic Traction Sys-
tem)...................................................... 68
Exhaust
see Exhaust pipe
Exhaust check................................... 156
Exhaust pipe
Cleaning ......................................... 309
Exterior lighting
Cleaning ......................................... 308
Setting options .............................. 109
see Lights
Exterior mirrors
Adjusting ....................................... 104
Index11

Start function ................................... 79
Unlocking ......................................... 78
Kickdown
Driving tips .................................... 144
Manual gearshifting ....................... 149
Knee bag.............................................. 50
L
Lamps
see Warning and indicator lamps
Lane Change Assist
see Active Blind Spot Assist
Lane detection (automatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating ................. 196
Activating/deactivating (on-
board computer) ............................ 221
Display message ............................ 245
Function/information .................... 195
see Active Lane Keeping Assist
Lane Tracking package..................... 193
Lap time (RACETIMER)...................... 225
LATCH-type (ISOFIX) child seat
anchors................................................ 61
Level control
Display message ............................ 245
see AIR BODY CONTROL
License plate lamp (display mes-
sage)................................................... 239
Light function, active
Display message ............................ 239
Light switch
Operation ....................................... 109
Lights
Adaptive Highbeam Assist ............. 111
Automatic headlamp mode ............ 109
Cornering light function ................. 111
Fogged up headlamps.................... 112
General notes ................................ 109
Hazard warning lamps ................... 111
High beam flasher .......................... 110
High-beam headlamps................... 110
Light switch ................................... 109
Low-beam headlamps.................... 110
Parking lamps ................................ 110
Rear fog lamp ................................ 110
Setting exterior lighting ................. 109
Standing lamps .............................. 110
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 222
Turn signals ................................... 110
see Interior lighting
Loading guidelines............................ 278
Locking
see Central locking
Locking (doors)
Automatic ........................................ 84
Emergency locking ........................... 84
From inside (central locking but-
ton) .................................................. 83
Locking centrally
see Central locking
Low-beam headlamps
Display message ............................ 239
Replacing bulbs............................. 114
Switching on/off........................... 110
Lubricant additives
see Additives (engine oil)
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 100
M
M+S tires............................................ 332
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions).................................................. 307
mbrace
Display message ............................ 233
Mechanical key
Function/notes................................ 79
General notes .................................. 79
Inserting .......................................... 79
Locking vehicle ................................ 84
Removing ......................................... 79
Unlocking the driver's door .............. 84
Media Interface
see Digital Operator's Manual
Memory card (audio)......................... 217
14Index

To check the engine oil level:
Rpark the vehicle on a level surface
Rthe engine should be switched off for approx-imately five minutes if the engine is at normaloperating temperature
Checking the oil level using the oil dip-
stick
Example: checking the engine oil level usingthe oil dipstick
XPull oil dipstickCout of the dipstick guidetube.
XWipe off oil dipstickC.
XSlowly slide oil dipstickCinto the guide tubeto the stop and take it out again after approx-imately three seconds.If the level is between MIN mark

Mercedes-Benz Specifications for ServiceProducts is available at any authorizedMercedes-Benz Center.
The following cause engine failure or damageto the exhaust system:
RUse of engine oils and oil filters that havenot been expressly approved for the servicesystem
RReplacement of engine oil and oil filter afterthe replacement interval specified by theservice system has expired
RUse of engine oil additives
!Do not add too much oil. adding too muchengine oil can result in damage to the engineor to the catalytic converter. Have excessengine oil siphoned off.
Add engine oil (example)
XTurn capCcounter-clockwise and remove it.
XAdd engine oil.If the oil level is at or below the MIN mark onthe oil dipstick, add 1.1 US qt (1.0l)of engineoil.
XReplace capCon the filler neck and tightenclockwise.Ensure that the cap locks into place securely.
XCheck the oil level again with the oil dipstick(Ypage 301).
Further information on engine oil (Ypage 360).
Additional service products
Important safety notes
GWARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following.
GWARNING
The engine compartment contains moving
components. Certain components, such as
the radiator fan, may continue to run or start
again suddenly when the ignition is off. There
is a risk of injury.
If you need to do any work inside the engine
compartment:
Rswitch off the ignition
Rnever reach into the area where there is a
risk of danger from moving components,
such as the fan rotation area
Rremove jewelry and watches
Rkeep items of clothing and hair, for exam-
ple, away from moving parts
GWARNING
The cooling system is pressurized, particularly
when the motor is warm. If you open the cap,
you could be scalded if hot coolant sprays out.
There is a risk of injury.
Let the engine cool down before you open the
cap. Wear protective gloves and protective
eyewear when opening. Open the cap slowly
to release pressure.
GWARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases
or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
302Engine compartment
Maintenance and care

Mercedes-Benz Center, or athttp://www.mbusa.com (USA only).
iThe ASSYST PLUS service interval displaydoes not show any information on the engineoil level. Observe the notes on the engine oillevel (Ypage 300).
The multifunction display shows a service mes-sage for several seconds, e.g.:
RService A in XX DaysService A in XX Days
RService A DueService A Due
RService A Overdue by XX DaysService A Overdue by XX Days
Depending on the operating conditions of thevehicle, the remaining time or distance until thenext service due date is displayed.
The letterAAorBB, possibly in conjunction with anumber or another letter, indicates the type ofservice.AAstands for a minor service andBBfor amajor service.
You can obtain further information from anauthorized Mercedes-Benz Center.
The ASSYST PLUS service interval display doesnot take into account any periods of time duringwhich the battery is disconnected.
Maintaining the time-dependent service sched-ule:
XNote down the service due date displayed inthe multifunction display before disconnect-ing the battery.
or
XAfter reconnecting the battery, subtract thebattery disconnection periods from the ser-vice date shown on the display.
Hiding a service message
XPress thevor8button on the steeringwheel.
Displaying service messages
XSwitch on the ignition.
XUse

the tires are installed corresponding to thedirection of rotation.
An arrow on the sidewall of the tire indicates itscorrect direction of rotation.
Storing wheels
Store wheels that are not being used in a cool,dry and preferably dark place. Protect the tiresfrom oil, grease, gasoline and diesel.
Mounting a wheel
Preparing the vehicle
XStop the vehicle on solid, non-slippery andlevel ground.
XApply the electric parking brake manually.
XBring the front wheels into the straight-aheadposition.
XShift the transmission to position].
XMake sure that the vehicle level is set to "Nor-mal" on vehicles with AIR BODY CONTROL(Ypage 173).
XSwitch off the engine.
XVehicles without KEYLESS-GO:remove theSmartKey from the ignition lock.
XVehicles with KEYLESS-GO start functionor KEYLESS-GO:open the driver's door.The vehicle electronics are now in position

Comply with the important safety notes for ser-vice products when handling coolant(Ypage 358).
The coolant is a mixture of water and anti-freeze/corrosion inhibitor. It performs the fol-lowing tasks:
Ranti-corrosion protection
Rantifreeze protection
Rraising the boiling point
If the coolant has antifreeze protection down to-35 ‡ (-37 †), the boiling point of the coolantduring operation is approximately 266 ‡(130 †).
The antifreeze concentrate/corrosion inhibitorconcentration in the engine cooling systemshould:
Rbe at least 50%. This will protect the enginecooling system against freezing down toapproximately -35 ‡ (-37 †).
Rnot exceed 55% (antifreeze protection downto -49‡[-45 †]). Otherwise, heat will not bedissipated as effectively
Mercedes-Benz recommends an antifreeze/corrosion inhibitor concentrate in accordancewith MB Specifications for Service Products310.1.
iWhen the vehicle is first delivered, it is filledwith a coolant mixture that ensures adequateantifreeze and anti-corrosion protection.
iThe coolant is checked with every mainte-nance interval at a qualified specialist work-shop.
Filling capacities
ModelCapacity
Mercedes-AMGGLC 43 4MATICCoupe
12.2 US qt (11.5l)
Mercedes-AMGGLC 63 4MATIC+Coupe
Mercedes-AMGGLC 63 S 4MATIC+Coupe
11.7 US qt (11.1l)
All other models12.7 US qt (12.0l)
Windshield washer system
Important safety notes
GWARNING
Windshield washer concentrate is highly flam-
mable. If windshield washer concentrate gets
onto hot components of the engine or the
exhaust system, it can ignite. There is a risk of
fire and injury.
Make sure that windshield washer concen-
trate is not spilled in the vicinity of the filler
neck.
!Only use washer fluid which is suitable forlamp lenses, e.g. MB SummerFit or MB Win-terFit. Unsuitable washer fluid may damagethe lamp lenses of the headlamps.
!Only MB SummerFit and MB WinterFitwasher fluid should be mixed together. Thespray nozzles may otherwise becomeblocked.
Do not use distilled or de-ionized water. Other-wise, the level sensor may give a false reading.
When handling washer fluid, observe the impor-tant safety notes on service products(Ypage 358).
At temperatures above freezing:
XFill the washer fluid reservoir with a mixture ofwater and windshield washer fluid, e.g. MBSummerFit.
Add 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
XFill the washer fluid reservoir with a mixture ofwater and washer fluid, e.g. MB WinterFit.
For the correct mixing ratio refer to the infor-mation on the antifreeze reservoir.
iAdd windshield washer fluid, e.g. MB Sum-merFit or MB WinterFit, to the washer fluid allyear round.
Climate control system refrigerant
Important safety notes
The climate control system of your vehicle is fil-led with refrigerant R‑134a.
362Service products and filling capacities
Technical data