Engine
Engine
W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ÿ
Coolant warning lamp (red) *T
he red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty
R The engine coolant pump is faulty
If th ere is an additional warning tone, the coolant temp erature has exceeded 120°C. &
W
WARNING
ARNING Risk of burns when opening the bonnet
If yo u open the bonnet in theev ent of an overheated engine or /re in the engine compartment, thefo llowing situa-
tions may occur:
R You may come into contact with hot gases.
R You may come into contact with other escaping hot operating 0uids. #
Before opening the bonnet, allow the engine tocool down. #
Intheev ent of a /re in the engine compartment, keep the bonnet closed and call the /re service. #
Stop immediately in accordance with the tra1c conditions and switch o. theve hicle. Do not continue driving. 508
508
Displ
aymessages and warning/indicator lamps
A
A
ut
ut omatic dr
omatic dr iving lights
iving lights................................ 161
A
A ut
ut omatic engine st
omatic engine st art
art
see ECO start/s top function
A
A ut
ut omatic engine st
omatic engine st op
op
see ECO start/s top function
A
A ut
ut omatic fr
omatic fr ont passeng
ont passeng er airbag
er airbagshut
shuto.
o.
PA SSENGER AIR BAG indicator la mps...... 53
A
A ut
ut omatic measur
omatic measur es
esaTer
aTer an accident
an accident ............ 57
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function
Ac tivating/deactivating.......................... 176
A
A ut
ut omatic seat adjus
omatic seat adjustment tment
Setting................................................... 123
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
DIRECT SELECT le ver............................. 209
Drive prog rams...................................... 205
DY NAMIC SELECT switch....................... 205
Engaging drive position.......................... 211
Engaging reve rsege ar............................ 210
Kickdown............................................... 212
Manual gear changing........................... .211
Selecting park position........................... 210
St eering wheel gearshiT paddles............ 211
Tr ansmission position displ ay................. 209
Tr ansmission position s........................... 209 Axle load Axle load
Perm issible............................................ 423
Tr ailer operatio n.................................... .441 B
B
Bag hook
Bag hook..................................................... 148
Ball neck
Ball neck Extending/r etra cting............................. .299
Extending/r etra cting (MBUX multime-
dia system)............................................ 301
B
B AS (Br
AS (Br ak
ake Assis
e Assis t Syst
t System)
em)........................... 231
Batt
Batt er
ery (ke
y (ke y)
y)
Re placing................................................. 83
Batt
Batt er
ery (v
y (v ehicle)
ehicle)
Charging (Remo teOnline)..................... .192
No tes..................................................... 387
No tes (starting assis tance and charg-
ing)........................................................ 389
Belt
Belt see Seat belt
Bicy
Bicy cle r
cle r ack
ack
Load capacit y........................................ 440
Tr ailer operatio n.................................... .304 Blind Spo
Blind Spo t Assist
t Assist
Ac tivating/deactivating.......................... 264
Fu nction................................................ 261
System limi tations.................................. 261
Blow
Blow er
er
see Clima tecont rol
BlueTEC BlueTEC see AdBlue ®
Bonnet Bonnet Opening/closing.................................... 365
Boo
Boo t lid
t lid
see Tailgate
Br
Br ak
ak e Assis
e Assist Syst t System
em
see BAS (Brake Assist System)
Br
Br ak
ak e
e0uid
0uid
No tes..................................................... 432
Br
Br ak
ak e f
e f or
orce disce distr tribution
ibution
EBD (Elect ronic Brake forc e Distribu-
tion)....................................................... 235
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 231
Ac tive Brake Assist................................. 253
Ad aptive brake lights.............................. 236 522 522
Index
