The ASS
YST PLUS service inter val display is only
an aid. It is there sponsibility of the driver of the
ve hicle tohave maintenance workcar ried out
more oTen than prescribed due toactual operat-
ing conditions and/or st resses. Batt
Batt
er
ery disconnection per
y disconnection per iods
iodsThe AS
SYST PLUS service inter val display can cal-
culate the service due date only when the battery
is connected. #
Display and no tedown the service due date
on the driver display before disconnecting the
battery (/ page 367). Engine com
Engine com
par
partment
tment A
A
ctiv
ctiv e bonne
e bonne t (pedes
t (pedestr trian pr ot
ian pr otection)
ection) Oper
Oper
ation of t
ation of t he activ
he active bonne
e bonne t (pedes
t (pedestr trian pr ot
ian pr otec-
ec-
tion)
tion)
In cer tain accident situations, the actuation of the
active bonn etreduces therisk of injury topedes-
trians. The rear area of the bonnet is raised by
appr oximately 80 mm. ATer being triggered,
the active bonnet remains in
th era ised position. Limited visibility due tothe
ra ised bonnet cannot be ruled out.
ATer the active bonnet has been actuated, pedes-
trian pr otection may be limited.
Ha ve the full functionality of the active bonnet
re stored immediatel y in aquali/ed specialist
wo rkshop.
If necessar y,adjust your seat position and drive
carefully toaqu ali/ed specialist workshop. If a
safe continued jou rney is not possible, contact a
qu ali/ed specialist workshop. N No
ot
tes on t
es on t he bonn et
he bonn et Only
the specialist personnel of a quali/ed spe-
cialist workshop should open the bonnet. Access
by the customer is not permitted.
To open the bonnet, consult a quali/ed specialist
wo rkshop. &
D
DAN
AN GER
GER Risk of fatal injuries when car ry-
ing out maintenance workduring the
ch arging process
During thech arging process, the high-voltage
on-board electrical system is under high volt-
age. #
Do not per form any main tenance work
during thech arging process. &
W
WARNING
ARNING Risk of accident due todriving
with the bonnet unloc ked
The bonnet may open and blo ckyour vie w. #
Neverre lease the bonnet when driving. #
Before every trip, ensure that the engine
bonnet is loc ked. &
W
WARNING
ARNING Risk of accident and inju ry
when opening and closing the bonnet
The bonnet may suddenly drop into the end
position.
There is a risk of injury for an yone in the
engine bonnet's range of mo vement. 368 368
Maintenance and care
#
Do not open or close the bonnet if there
is a person in the bonnet's range of
mo vement. &
W
W ARNING
ARNING Risk of injury due tooverheated
ve hicle
If yo u open the bonnet in theev ent of an over-
heated vehicle or /re in the engine compart-
ment, thefo llowing situations may occur:
R You may come into contact with hot gases.
R You may come into contact with other
escaping hot operating 0uids. #
Intheev ent of overheating or /re in the
engine compartment, keep the bonnet
closed and call the /re service. #
Allow theov erheated vehicle tocool
down /r stifyo u need toopen the bon-
net. &
W
WARNING
ARNING Risk of injury due tomoving
parts
Components in the engine compartment may
continue torun or start unexpectedly even
when the drive system is switched o..
Obser vethefo llowing if you must open the
bonnet: #
Switch o. theve hicle. #
Neverto uch the danger zones sur round-
ing moving components, e.g. thero tation
area of thefa n. #
Remo vejewe llery and watches. #
Keep items of clo thing and hair away
from moving pa rts. &
W
WARNING
ARNING Risk of injury from using the
windscreen wipers when the bonnet is
open
If th e windscreen wipers start moving when
th e bonnet is open, you could be trapped by
th e wiper linkage. #
Always switch o. the windscreen wipers
and theve hicle /r stifyo u need toopen
th e bonnet. N
No
ot
tes on t
es on t he coolant lev
he coolant lev el
el Checking or
topping up coolant should be car ried
out only bythe trained personnel of a quali/ed
specialist workshop. Access bythe customer is
not permitted.
To check or top up coolant, use a quali/ed spe-
cialist workshop. &
W
WARNING
ARNING Risk of scalding from hot cool-
ant
Yo u may scald yourself if you open the cap
when the drive system is at normal operating
te mp erature. #
Let theve hicle cool down before opening
th e cap. #
When opening the cap, wear pr otective
glo ves and saf ety glasses. #
Open the cap slo wlytorelease pressure. Maintenance and care
369
369
K
K
eeping t
eeping t he air/w
he air/w at
ater duct fr
er duct fr ee
ee #
Keep the area between the bonnet and the
windscreen free of deposits, e.g. ice, snow or
lea ves. T T
opping up t
opping up t he windscr
he windscreen w
een washer syst
asher syst em
em &
W
WARNING
ARNING Risk of /re and injury from
windscreen washer concent rate
Wi ndsc reen washer concent rate is highly 0am-
mable. #
Avoid /re, naked 0ames, smoking and
th e creation of spar kswhen using wind-
screen washer concent rate. R
Req
eq uir
uir ements:
ements:
R The vehicle is unloc ked. #
Press on the back area of washer 0uid /ller
0ap 1.
Wa sher 0uid /ller 0ap 1will open. #
Top up thewa sher 0uid. #
Close washer 0uid /ller 0ap 1.
% Further information about the windscreen
wa sher 0uid (/ page 418) Cleaning and care
Cleaning and care
Inf
Inf
or
ormation on w
mation on w ashing t
ashing the v
he vehicle in a car w
ehicle in a car w ash
ash &
W
WARNING
ARNING Risk of an accident due to
re duced braking po wer aTer washing the
ve hicle
Braking e1ciency is reduced aTer washing the
ve hicle. #
ATer theve hicle has been washed, brake
carefully while paying attention tothe
tra1c conditions until braking po wer has
been fully restored. *
N
NOOTE
TE Dama gefrom au tomatic braking If one of
thefo llowing functions is activated,
th eve hicle brakes automatically in cer tain sit-
uations:
R Active Brake Assist
R Active Distance Assist DISTRONIC
R HOLD function
R Active Parking Assist 370
370
Maintenance and care
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
ATer waiting for a short time, unlock theve hicle and start it again. #
Ifth e display message appears again and theve hicle does not start, consult a quali/ed specialist workshop.
+
Top up coolant See Own-
er’s Manual *T
he coolant le vel is too lo w.
* N NO
OTE
TE Damage tothe drive system due toinsu1cient coolant #
Avoid long journe yswith insu1cient coolant. #
Have the cooling system of the drive system checked at a quali/ed specialist workshop.
ÿ
Coolant Stop Switch off
the vehicle *T
he coolant is too hot. #
Stop theve hicle immediately in accordance with the tra1c conditions and switch o. the drive system. &
W WARNING
ARNING Risk of injury due tooverheated vehicle
If yo u open the bonnet in theev ent of an overheated vehicle 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. #
Intheev ent of overheating or /re in the engine compartment, keep the bonnet closed and call the /re
service. #
Allow theov erheated vehicle tocool down /r stifyo u need toopen the bonnet. Display messages and
warning/indicator lamps
437
437
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Snow chain mode Maxi-
mum speed exceeded *T
he maximum permissible speed for snow chain mode has been exceeded. #
Drive more slo wly.
Active bonnet malfunction
See Owner's Manual *T
he active bonn et(pedest rian pr otection) is malfunctioning or inoperative aTer having already been triggered. #
Consult a quali/ed specialist workshop.
C *A
t least one door is open. #
Close all doors.
M *T
he bonn etis open. &
W WARNING
ARNING Risk of accident due todriving with the bonnet unloc ked
The bonnet may open and blo ckyour vie w. #
Neverre lease the bonnet when driving. #
Before every trip, ensure that the engine bonnet is loc ked. #
Stop theve hicle immediately in accordance with the tra1c conditions. #
Do not continue driving. #
Consult a quali/ed specialist workshop. Displ
aymessages and warning/indicator lamps
451
451
1, 2, 3 ...
1, 2, 3 ...
4MA
4MA TIC
TIC, All-wheel drive
All-wheel distribution.............................. 192
Fu nction................................................ 192
360° Camera
360° Camera
Activating using GPS (r eversing cam-
era)........................................................ 271
Care...................................................... 373
Managing activation points (r eversing
camera)................................................. 271
Opening the camera co ver (r eversing
camera)................................................. 271
Selecting a view.....................................2 71
Setting (r eversing camera)..................... 271
Switching automatic operation on/o.
(r ev ersing camera)................................. 271 A A
A/C function
A/C function Activating/deactivating (operating
unit)....................................................... 164
MBUX.................................................... 165
ABS (Anti-loc
ABS (Anti-loc k Br
k Braking Syst
aking Syst em)
em) , Anti-lock
braking system............................................. 219 A
A
ccident pr ev
ccident pr eventionention.....................................2 84
A
A ccident, emerg
ccident, emerg ency call
ency call.............................3 55
A
A cous
coustic loc tic loc king
kingv
ver
er i/cation
i/cation signal
signal
Ac tivating/deactivating............................ 81
A
A cous
coustic pr tic pr esence indicat
esence indicat or (sound g
or (sound gener-
ener-
at
at or)
or)
No tes..................................................... 176
A
A ctiv
ctiv e Blind Spo
e Blind Spo t Assist
t Assist
Ac tivating/deactivating.......................... 259
Brake application................................... 257
Fu nction................................................ 255
Tr ailer operatio n.................................... .257
A
A ctiv
ctiv e bonnet
e bonnet, Pedest rian pr otection............ 368
A
A ctiv
ctiv e Br
e Br ak
ake Assist
e Assist
Fu nction................................................ 245
Setting.................................................. .249
A
A ctiv
ctiv e Dist
e Dist ance Assis
ance Assist DIS t DISTR
TRONIC
ONIC
Ac tivating............................................... 233
Ac tive Emer gency Stop Assist................ 241
Ac tive Lane Change Assist..................... 242
Calling up a speed................................. 233
Deactivating........................................... 233
Fu nction................................................ 230
Inc reasing/decreasing the speed...........2 33Ro
ute-based speed adap tation............... 236
St oring a speed...................................... 233
A
A ctiv
ctiv e Emerg
e Emerg encySt
ency Stop Assist
op Assist ,
Driving system............................................ .241
A
A ctiv
ctiv e Lane Chang
e Lane Chang e Assist
e Assist
Ac tivating/deactivating.......................... 244
Fu nction................................................ 242
A
A ctiv
ctiv e Lane K
e Lane K eeping Assist
eeping Assist
Ac tivating/deactivating.......................... 261
Ac tivating/deactivating thewa rning....... 261
Fu nction................................................ 259
Setting the sensitivity.............................2 61
Tr ailer operatio n.................................... .259
A
A ctiv
ctiv e light function
e light function.....................................1 45
A
A ctiv
ctiv e P
e Par
arking Assist
king Assist ,Pa rking assistance systems
Au tomatic braking function................... .280
Cross tra1c warning.............................. 285
Drive Away Assist................................... 284
Exiting a parking space.......................... 279
Manoeuvring brake function................... 286
Pa rking.................................................. 277
Pa using.................................................. 280
A
A ctiv ctiv e Ser
e Ser vice Sy
vice Sy st
stem PL
em PL US
US,
ASS YST PLUS............................................. .367 Index
505
505
Bluet
Bluet
ooth
oo th®
®
................................................... 343
Bonnet
Bonnet Active bonnet......................................... 368
Opening/closing.................................... 368
Boo
Boo t lid
t lid
Ac tivating/deactivating the limiter.......... 100
HANDS-FREE ACCESS............................. 98
Opening/closing......................................95
Pow er closing function............................. 95
Switching the separate locking fea-
ture on/o.............................................. .99
Br
Br ak ak e Assist
e Assist
Brake Assist System (BAS)..................... 219
Br
Br ak
ak e Assis
e Assist Syst t System
em, BAS
Ac tive Brake Assist................................. 245
Br
Br ak
ak e
e/ttings
/ttings ................................................ 181
Br
Br ak
ak e
e0uid
0uid.................................................... 417
Br
Br ak
ak e f
e f or
orce dis
ce distr tribution
ibution, EBD........................ 222
Br
Br ak
ak e lam
e lam ps
ps
Ad aptive brake lights.............................. 224
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 219
ABS, BAS, EBD...................................... .218 Ac
tive Brake Assist................................. 245
Ad aptive brake lights.............................. 224
Driving tips............................................ 181
HOLD function....................................... 222
Limi ted braking e.ect (salt-treated
ro ads)................................................... .181
Ne w/replaced brakepads/brake disk s... 181
Po st-collision brak e.................................. 58
Ru nning-in no tes.................................... 181
Br
Br aking assist aking assist ance
ance, Brake Assist System...... 219
Br
Br eakdo
eakdo wn
wn
Flat tyre................................................. 380
Overview of aids...................................... 18
To w- starting........................................... 394
To wing away.......................................... 388
Tr anspo rting theve hicle........................ .390
Wheel chang e........................................ 405 C C
Calls
Calls Mercedes me......................................... 344
Camera Camera 360° Camera......................................... 266
Button................................................... 270 Information.................................... 217, 266
Re
versing camera..................................2 64
Car key
Car key.......................................................... 80
Car w Car w ash
ash...................................................... 370
Car
Car -t
-to-X
o-X -Communication
-Communication
Displaying haza rdwa rnings.................... 338
Care
Care 360° Camera......................................... 373
Air/water duct.......................................3 70
Au tomatic car wash.............................. .370
Car parts............................................... 373
Decorative foil........................................ 373
Displa y................................................... 375
Exterior lighting...................................... 373
Head-up displa y..................................... 375
High-pressure cleaner............................ 371
Pa int...................................................... 372
Plastic trim............................................ 375
Re alwo od/trim elements..................... .375
Ro of lining............................................. 375
Tr ailer hitch........................................... .373
Ve hicle interior....................................... 375
Ve hicle soc ketfo rth e high-voltage
battery................................................... 373 508 508
Index
d
Stop Switch o. theve hicle ............ 443
# Stop vehicle Lea ve vehicle on to
ch arge the 12 V battery ......................... 485
É STOP Vehicle le velto o low............ 477
# Stop vehicle See Owner's Man-
ual......................................................... 484
ç suspended .................................... 464
: Switch o. lights............................ 432
: Switch on headlamps .................... 432
á temp orarily una vailable Camera
view restric ted....................................... 474
¸ temp orarily una vailable Sensors
dirty....................................................... 473
+ Top up coolant See Owner ’s
Manual.................................................. 437
¥ Top up washer 0uid...................... .452
u Towing not permitted See Own-
er's Manual ............................................ 436
é Tyre(s) ove rheated ........................ 488 d
Vehicle is operational Switch o.
ve hicle before exiting............................. 446
É Vehicle rising Please wait.............. 478
é Warning tyre defect....................... 488
¥ Washer 0uid 0ap open ...................453
é Wheel sensor(s) missing ................ 486
AC charging inoperative Consult work-
shop ...................................................... 440
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 471
Ac tive Blind Spot Assist inoperative........ 472
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual.................................................. 472
Ac tive bonnet malfunction See Own-
er's Manual............................................ 451
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........482
Ac tive Brake Assist Functions limi ted
See Owner's Manual............................. .483 Ac
tive Distance Assist available again ..... 466
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 465
Ac tive Distance Assist inoperative.......... 465
Ac tive Emer gency Stop Assist cur-
re ntly una vailable See Owner's Manual ... 468
Ac tive Emer gency Stop Assist inoper-
ative...................................................... 468
Ac tive Lane Change Assist cur rently
una vailable See Owner's Manual ............ 469
Ac tive Lane Change Assist inoperative... 469
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 472
Ac tive Lane Keeping Assist inoperative... 472
Ac tive Parking Assist and
PA RKTRONIC inope rative See Own-
er's Manual............................................ 479
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 467 514 514
Ind
ex