2019 MERCEDES-BENZ GLC COUPE engine oil

*
NO
TEEngine dama gecaused byan
incor rect oil filter, incor rect oil or addi‐
tives #
Do not use engine oils or oil filters
which do not cor respond tothe specifi‐
cations explicitly prescribed forthe
service inter vals. #
Do not alter the engine oil or oil filter in
order toachie velonger change inter vals
th an presc ribed. #
Do not use additives. #
Have the engine oil rene we d at regular
inter vals. Mercedes-Benz
recommends that you ha vethe
oil change car ried out at a qualified specialist
wo rkshop.
Only Mercedes-Benz appr oved engine oils may
be used in Mercedes-Benz engines.
Fu rther information on engine oil and oil filters is
av ailable at thefo llowing locations:
R inthe Mercedes-Benz Specifications for
Operating Fluids byentering the designation -
at http://be vo.mercedes-benz.com
- inthe Mercedes-Benz BeVo app
R at a qualified specialist workshop
Pet rol engines: for cer tain countries, dif fere nt
engine oils can be used in conjunction wi th
re duced maintenance inter vals.
% Further information on dif fere nt engine oils
can be ob tained at a qualified specialist
wo rkshop.
Quality and capacity of engine oil
MB-F reigabe or MB-Appr oval Pe
trol engine sM B-Freigabe or MB-
Appr oval
All models 229.51,229.52,
229.6 1,229.71 MB-F
reigabe or MB-Appr oval Diesel engine
sMB-Freigabe or MB-
Appr oval
GLC 400 d 4MATIC 229.52, 229.61
All other models 228.51 , 229.31,
229.5 1,229.52,
229.6 1,229.71 %
Ifth e engine oils lis ted in theta ble are not
av ailable, you may add a maximum of
1. 0 litr e ofthefo llowing engine oils once
onl y.
Engine oils for one-time filling only in exceptional
cases:
R petrol engines: MB-Freigabe or MB-Appr oval
229. 31orAC EA C3
R diesel engines:
- GLC 400 d 4MATIC: MB-Freigabe or MB-
Appr oval 229. 51orAC EA C3
- allother models: MB-Freigabe or MB-
Appr oval AC EA C3 532
Tech nical da ta

The
following values referto an oil change,
including the oil filter.
Re placement amount Mode
lR eplacement
amount
GLC 300 d 4MATIC 6.8 litres
GLC 400 d 4MATIC 8.0 litres
All other models 6.0 litresNote
s on brake fluid Obser
vethe no tes on operating fluids
(/ page 526). &
WARNING Risk of an accident due to
va pour poc kets form ing in the brake sys‐
tem
The brake fluid cons tantly absorbs moi sture
from the air. This lo wersthe boiling point of
th e brake fluid. If the boiling point is too lo w,
va pour poc kets may form inthe brake sys‐
te m when the brakes are applied hard. This impairs
the braking ef fect. #
Have the brake fluid rene we d at the
specified inter vals. Ha
ve the brake fluid regularly replaced at a
qu alified specialist workshop.
Only use brake fluid appr ovedby Mercedes-Benz
according toMB-F reigabe or MB-Appr oval 33 1.0.
Yo u can obtain fur ther information on brake fluid
in thefo llowing places:
R inthe Mercedes-Benz Specifications for
Operating Fluids
- at http://be vo.mercedes-benz.com
- inthe Mercedes-Benz BeVo App
R at a qualified specialist workshop Coolant
Note
s on coolant
Obser vethe no tes on operating fluids
(/ page 526). &
WARNING Risk offire ‑ and inju ryfrom
antifreeze
If antifreeze comes into contact with hot
component parts in the engine compart‐
ment, it may ignite. #
Allow the engine tocool down before
yo uto p up the antif reeze. #
Make sure that no antifreeze spills out
next tothefiller opening. #
Thoroughly clean the antif reeze from
component parts before starting the
ve hicle. *
NO
TEDama gecaused byincor rect cool‐
ant #
Only add coolant that has been pre‐
mixed with therequ ired antifreeze pro‐
te ction. Te
ch nical da ta533

Engine oil
Display messages
Possible causes/consequences and M
MSolutions
5 Check eng. oil lev. when
next refuelling *T
he engine oil le vel has dropped tothe minimum le vel.
* NO
TEEngine dama gecaused bydriving with insuf ficient engine oil #
Avoid long journe yswith insuf ficient engine oil. #
Check the engine oil le vel when next refuelling.
To p up the engine oil (/ page 465).
No tes on engine oil (/ page 531).
5
Add 1 litre engine oil when
next refuelling *D
isplay message only for cer tain engines:
The engine oil le vel has dropped tothe minimum le vel.
* NO
TEEngine dama gecaused bydriving with insuf ficient engine oil #
Avoid long journe yswith insuf ficient engine oil. #
When next refuelling, add 1 litre of engine oil (/ page 465).
No tes on engine oil (/ page 531).568
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
5 Engine oil level Stop vehi-
cle Switch engine off *D
isplay message only for cer tain engines:
The engine oil le vel is too lo w.
* NO
TEEngine dama gecaused bydriving with insuf ficient engine oil #
Avoid long journe yswith insuf ficient engine oil. #
Stop theve hicle immediately in accordance with the traf fic conditions. Do not continue driving. #
Switch off the engine. #
Add 1 l of engine oil (/ page 465). #
Check the engine oil le vel.
No tes on engine oil (/ page 531).
5
Engine oil level Reduce oil
level *D
isplay message only for cer tain engines:
The engine oil le vel is too high.
* NO
TEEngine dama gecaused bydriving with excess engine oil #
Avoid long journe yswith excess engine oil. #
Consult a qualified specialist workshop immediately and ha vethe engine oil le velre duced. Display messages and
warning/indicator lamps 569

Display messages
Possible causes/consequences and M
MSolutions
5 Engine oil pressure Stop
Switch off engine *D
isplay message only for cer tain engines:
The engine oil pressure is too lo w.
* NO
TEEngine dama gecaused bydriving with insuf ficient engine oil pressure #
Avoid driving with insuf ficient engine oil pressure. #
Stop theve hicle immediately in accordance with the traf fic conditions. Do not continue driving. #
Consult a qualified specialist workshop.
5 Engine oil level cannot be
measured *T
he electrical connection tothe oil le vel sensor has been inter rupte d or the oil le vel sensor is faulty. #
Consult a qualified specialist workshop. 57 0
Displaymessa ges and warning/indicator lamps

Ac
tive headlamps .................................... 14 0
Ac tive Lane Change Assi st..................... 224
Ac tivating/deactivating ...................... .226
Fu nction .............................................. 224
Ac tive Lane Keeping Assist .................... 260
Ac tivating/deactivating ...................... .262
Ac tivating/deactivating thewa rning .. .262
Fu nction .............................................. 260
Setting the sensitivity .......................... 262
Sy stem limits ....................................... 260
Tr ailer operation .................................. 260
Ac tive Parking Assist .............................. 247
Cross Traf fic Alert ............................... 253
Drive AwayAssi st................................ 252
Exiting a pa rking space ...................... .250
Fu nction .............................................. 247
Manoeuvring assis tance ...................... 253
Pa rking ................................................ 24 9
Sy stem limitations ...............................2 47
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 220
Display ................................................ 220
Fu nction .............................................. 220 Ac
tive Steering Assist ............................ .222
Ac tivating/deactivating ...................... .224
Ac tive Emergency Stop Assist .............2 26
Ac tive Lane Change Assi st.................. 224
Displa ysinthe instrument display .......2 26
Fu nction .............................................. 222
Sy stem limitations ...............................2 22
Ad aptive brake lights ..............................212
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist
Fu nction .............................................. 14 2
Switching on/off ................................. 14 3
Ad aptive Highbeam Assist Plus
Fu nction .............................................. 14 3
Switching on/off ................................. 14 5
Ad Blue ®
.................................................... 530
Ad ditives .............................................5 30
Capacity .............................................. 531
Fill le vel .............................................. .275
No tes ................................................... 188
Purity ................................................... 530 Ra
nge ................................................. .275
To pping up ...........................................1 88
Ad ditional door lo ck.................................. 78
Ad ditional value range
Setting display content ........................ 274
Ad diti ves.................................................. 531
Ad Blue ®
............................................... 530
Engine oil ............................................. 531
Fu el ..................................................... 529
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
Ad dress book
see Contacts
Ad justing the balance/ fader
Adva nced sound sy stem ......................4 59
Burmes ter®
sur round sound sy stem ... 458
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ... 458 608
Index

¯
AdBlue sy stem fault Engine
st art not possible ................................ .573
¯ AdBlue sy stem fault See Own‐
er's Manual .......................................... 572
5 Add 1 litre engine oil when next
re fuelling ............................................. 568
Apply brake todeselect Park (P)
position ................................................ 574
App lybrake toselect R ........................ 574
é ATTENTION ASSIST inoperative ... 552
éAT TENTION ASSIS T:Take a
break! .................................................. 553
bAu tomatic driving lights inoper‐
ative .................................................... 589
Au xilia rybattery malfunction ...............575
Beginning eme rgency stop .................. 556
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 557
Blind Spot Assist inope rative ............... 557 Blind Spot Assi
stnot available when
to wing a trailer See Owner's Manual ...5 58
Cannot start engine See Owner's
Manual ................................................ 566
ÁChan gekey bat teries .................. 580
JCheck brake fluid le vel................ 546
Check brake pads See Owner's Man‐
ual ...................................................... .547
5 Check eng. oil le v.when next
re fuelling ............................................. 568
ï Checktrailer hitch lo ck(white
display message) .................................5 82
hChe cktyre(s) ............................... 577
! Clean the fuel filter ...................... 567
?Coolant Stop vehicle Switch
engine off ............................................ 563
Cruise contro l and Limiter inope ra‐
tive ....................................................... 561
Cruise control inope rative .................... 561
Cruise control off ................................. 561 !cu
rrently unavailable See Own‐
er's Manual ........................................ .539
÷cur rently una vailable See Own‐
er's Manual ........................................ .540
5Engine oil le vel cannot be
measured ............................................ 570
5 Engine oil le velRe duce oil le vel...5 69
5Engine oil le velSt op vehicle
Switch engine off ................................ 569
5Engine oil pressure Stop Switch
off engine ............................................ 570
ä Fault Drive at max. 80 km/h .......555
6Fr ont left malfunction Consult
wo rkshop (e xample)............................ 548
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 49
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 49
Hazard warning lamps malfunction‐
ing ...................................................... .591 61 8
Index

Un
locking a door .................................. .82
Un locking theta ilgate .......................... .88
Emer gency operation mode
St arting theve hicle ............................. 16 8
Emer gency spare wheel .........................5 20
No tes .................................................. 520
Re moving ............................................. 521
ENERGIZI NGCoach
Calling up ............................................ 354
Fu nction .............................................. 353
ENE RGIZING COMFORT ...........................349
Overview of programmes .................... 350
St arting the programme ......................3 52
ENERGIZI NGseat kinetics
Setting .................................................3 49
ENERGIZI NGseat kinetics
see ENERG IZINGCOMFORT
Engine ECO start/ stop function ......................1 72
Engine number .................................... 524
St arting (Digital Vehicle Keyst icke r) .... 167
St arting (eme rgency operation
mode) .................................................. 16 8St
arting (mobile phone) ...................... .167
St arting (Remo teOnline) ..................... 16 9
St arting (s tart/s top button) .................1 66
St arting assis tance .............................. 491
Switching off (s tart/s top button) ........ 19 0
Engine bonnet Function (active bonnet) ...................... 461
Opening/closing ................................. 462
Engine data Displaying ............................................ 17 9
Engine electronics Notes .................................................. 522
Engine number ........................................5 24
Engine oil ................................................ .465
Ad ditives .............................................. 531
Capacity .............................................. 532
Checking the oil le vel using the oil
dipstick ............................................... 464
Checking the oil le vel using the on-
board computer ................................... 465
MB-Fr eigabe or MB-Appr oval .............. .532
Quality ................................................. 532
To pping up ...........................................4 65Entering
characters ................................. 331
Fu nction/no tes ................................... 331
On theto uchpad ................................ .332
On theto uchsc reen (media display) ....3 36
Setting theke yboard .......................... .340
EQ Boost Operating saf ety .................................... 21
ERA-GLONASS test mode
St arting/ending .................................. 428
ESC (Elect ronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 205
Tr ailer stabilisation .............................. 206
ESP ®
(Elect ronic Stability Prog ram) ...... 201
Ac tivating/deactivating ...................... .205
Fu nction/no tes ................................... 201
EU general operating permit number ....524
Exterior lighting Care .................................................... .475
Exterior lighting see Lights Index
623