Re
moving the fire extinguisher #
Left-hand drive vehicle: Pulltab1
upwards. #
Right-hand drive vehicle: Pulltab1 down‐
wa rds. #
Remo vefire extinguisher 2. Flat tyre
Note
s onflat tyres &
WARNING Risk of accident due toaflat
tyre
A flat tyre se verely affects the driving charac‐
te rist ics as well as thesteering and braking
of theve hicle.
Ty res without run-flat characteristics: #
Do not drive on with a flat tyre. #
Chan getheflat tyre immediately with
th e emer gency spa rewheel or spare
wheel. Alternativel y,consult a qualified
specialist workshop.
Ty res with run-flat characteristics: #
Obse rveth e information and warning
no tes on MOExtended tyres (run-flat
tyres). In
theeve nt of a flat tyre, thefo llowing options
are available depending on your vehicle's equip‐
ment:
R Vehicles with MOEx tended tyres: it is pos‐
sible tocontinue the journey for a short
period of time. Make sure you obse rvethe
no tes on MOExtended tyres (run-flat tyres)
(→ page 381).
R Vehicles with a TIREFIT kit: you can repair
th e tyre so that it is possible tocontinue the
jou rney for a short period of time. Todo this,
use the TIREFIT kit (→ page 383).
R Vehicles with a Mercedes-Benz emer‐
ge ncy call sy stem: intheeve nt of a flat
tyre, consult the Mercedes-Benz emer gency
call sy stem Cus tomer Assis tance Centre.
R Change the wheel (→ page414).
% The emer gency spa rewheel is only available
in cer tain countries. MOExtended tyres (run-
flat tyres) Wi
th MOExtended tyres (run-flat tyres), you can
continue todrive your vehicle even if there is a Breakdown assis
tance 381
This could cause damage
totheve hicle or
th e tyres. #
Neverfit snow chains on the front
wheels. #
Only fit snow chains on there ar wheels
in pairs. *
NO
TEDama getothe wheel trim from fit‐
te d snow chains If sn
ow ch ains are fitted tosteel wheels, the
wheel trims can be damaged. #
Remo vethe wheel trims of steel wheels
before fitting snow chains. R
Snow chains are on ly permissible for cer tain
wheel/tyre combinations. You can obtain
information about this from a Mercedes-Benz
Service Cent re.
R For saf etyre asons, on lyuse sn owchains that
ha ve been specifically appr ovedfo ryo ur
ve hicle byMercedes-Benz, or snow chains
with the same quality standard. R
If sn owchains are fitted, the maximum per‐
missible speed is 50 km/h.
R Vehicles with Parking Pilo t:Do not use
Pa rking Assist PARKTRONIC if sn ow chains
are fitted.
R Vehicles with AIR BODY CONT ROL:On ly
drive at raised vehicle le vel if snow chains
are fitted.
% You can permanently limit the maximum
ve hicle speed for driving with winter tyres
(→ page 193).
% You can deactivate ESP ®
to pull away
( → page 184). This allo ws the wheels to
spin, achieving an increased driving forc e. Ty
re pressure Note
s on tyre pressure &
WARNING Risk of accident due toinsuf‐
fi cient or excessive tyre pressure
Underinfla ted or overinfla ted tyres pose the
fo llowing risks:
R The tyres may bur st, especially as the
load and vehicle speed increase.
R The tyres may wearexc essively and/or
une venly, which may greatlyimpair tyre
traction.
R The driving characteristics, as well as
st eering and braking, may be greatly
impaired. #
Comply with there commended tyre
pressure and check the tyre pressure of
all tyres including the spare wheel regu‐
larly:
R at least once a month
R when the load changes 402
Wheels and tyres
&
WARNING Risk of accident due toincor‐
re ct tigh tening torque
The wheels could come loose if the wheel
bolts or wheel nuts are not tightened tothe
prescribed torque. #
Have the tightening torque checked
immediately at a qualified specialist
wo rkshop af terch anging a wheel. #
Check the tyre pressure of the newly moun‐
te d wheel and adjust according ly.#
Vehicles with tyre pressure loss warning
sy stem: restart the tyre pressure loss warn‐
ing sy stem (→ page 409).
Exception: ifth e new wheel is an emer gency
spa rewheel. #
Vehicles with a tyre pressure monitoring
sy stem: restart the tyre pressure monitoring
sy stem (→ page 405).
Exception: ifth e new wheel is an emer gency
spa rewheel. Be sure
toalso obse rveth efo llowing fur ther
re lated subjects:
R Notes on tyre pressure (→ page 402) Emer
gency spare wheel Note
s onthe emer gency spare wheel &
WARNING Risk of accident caused by
incor rect wheel and tyre dimensions
The wheel or tyre size and the tyre type of
th e emer gency spa rewheel or spare wheel
and the wheel tobe replaced may dif fer.
Mounting an emer gency spa rewheel/spare
wheel may se verely impair the driving char‐
acteristics.
To prev ent hazardous situations: #
Adapt your driving style according lyand
drive carefull y. #
Neverfit more than one emer gency
spa rewheel or spare wheel that dif fers
in size. #
Only use an emer gency spa rewheel or
spare wheel of a dif fere nt size brie fly. #
Do not switch off ESP ®
. #
>Ha vethe emer gency spa rewheel or
spare wheel of a dif fere nt size replaced
at the nearest qualified specialist work‐
shop. The new wheel must ha vethe
cor rect dimensions. Check
the tyre pressure of the emer gency spa re
wheel fitted. Co rrect the pressure as necessar y.
The maximum permissible speed with an emer‐
ge ncy spa rewheel fitted is 80 km/h.
Do not fit th e emer gency spa rewheel with sn ow
ch ains.
Re place the emer gency spa rewheel af ter six
ye ars at the latest, rega rdless of wear.
% Ve
hicles with a tyre pressure loss warn‐
ing sy stem: If an emer gency spa rewheel is
fi tted the tyre pressure loss warning sy stem
cann otfunction reliabl y.Only restart the sys‐
te m again when the emer gency spa rewheel
has been replaced with a new wheel. Wheels and tyres
419
Ve
hicles with a tyre pressure monitoring
sy stem: If an emer gency spa rewheel is fit‐
te dth e tyre pressure monitoring sy stem can‐
not function reliabl y.Only restart the sy stem
again when the emer gency spa rewheel has
been replaced with a new wheel.
Ve hicles with a tyre pressure monitoring
sy stem: For a few minutes af ter an emer‐
ge ncy spa rewheel is fitted, the sy stem may
st ill display the tyre pressure of there mo ved
wheel.
Be sure toalso obse rveth efo llowing fur ther
re lated subjects:
R Notes on tyre pressure (→ page 402)
R Tyre pressure table (→ page 403) Re
moving the eme rgency spa rewheel The eme
rgency spare wheel is secured in the
emer gency spa rewheel bag in the boot. #
Obser vethe information on mounting tyres
(→ page 409). #
Open the boot. #
Detach thefast ening stra ps. #
Unhook there taining spring hooks of thefa s‐
te ning stra ps from the brac kets. #
Remo vethe emer gency spa rewheel bag with
th e emer gency spa rewheel. #
Open the emer gency spa rewheel bag and
re mo vethe emer gency spa rewheel. 420
Wheels and tyres
EBD (Electronic Brake
forc e Distribu‐
tion)
Function/no tes ................................... 184
ECO display Function .............................................. 15 9
Re setting ............................................. 250
ECO start/s top function ................. 158, 15 9
Au tomatic engine start ........................ 15 8
Au tomatic engine stop .........................1 58
Operation ............................................ 15 8
Switching off/on ................................. 15 9
Electric pa rking brake .............176,17 7, 178
App lying automatically ........................ .176
App lying or releasing manually ............ 178
Emergency braking .............................. 178
Re leasing automatically ...................... .177
Electric pa rking brake
see Parking
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of Conformity ..................... 24Electronic
Stability Prog ram
see ESP ®
(Electronic Stability Prog ram)
Electronics ............................................... 421
Emer gency
Assis tance overview .............................. 18
Fire extinguisher ................................. .381
Fir st-aid kit (so ftsided) ....................... 380
Re moving thewa rning triangle ............ 380
Saf etyve st ........................................... 379
Setting up thewa rning triangle .......... .380
Emer gency braking ................................. 178
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start .......................... 397
Emer gency key
Locking a door ....................................... 72
Un locking a door .................................. .72
Emer gency key element
Inserting/removing ............................... 66
Emer gency operation mode
St arting vehicle ................................... 15 5
Emer gency spare wheel
No tes ................................................... 419Re
moving ............................................ 420
Emer gency spare wheel
see Spare wheel
see Wheel change
Energy consu mption
Ke y ........................................................ 65
Engine ECO start/ stop function ......................1 58
Engine number ................................... .423
St arting (eme rgency operation
mode) .................................................. 15 5
St arting (mobile phone) ...................... .154
St arting (s tart/s top button) .................1 54
St arting assis tance .............................. 389
Switching off (s tart/s top button) .........1 72
Engine bonnet Function (active bonnet) ...................... 364
Opening/closing ................................. 365
Re setting (active bonnet) ..................... 364
Engine data Displaying ............................................ 161
Engine electronics Notes ................................................... 421 524
Index
Closing with
theke y .............................. .81
Opening .................................................83
Opening with theke y ............................ .80
Problem .................................................86
Ra in-closing feature .............................. .85
Smartphone see Android Auto
see Apple CarPlay™
see Telephone
Snow chains ............................................. 401
Snow chains
see Skid chains
Soc ket (12 V) ............................................ 11 8
Boot ..................................................... 12 0
Fr ont centre console ............................ 11 8
Re ar passenger compartment .............. 11 8
Soc ket (230 V)
Re ar .................................................... .119
Software update Information .......................................... 283
Pe rforming .......................................... 283
Sound PRE-SAFE ®
Sound ................................. 44Sound
see Burmes ter®
sur round sound sy stem
see Tone settings
Spare wheel .............................................. 419
Spectacles compartment .......................107
Speech dialogue sy stem
see LINGU ATRO NIC
Speed limit for winter tyres
Setting ................................................. 19 3
Speed Limit Pilot ............................. 193, 231
Displ ay................................................. 19 3
Setting ................................................. 231
Speedome ter
Digital .................................................. 24 9
St andby mode
Ac tivating/deactivating ...................... .179
Fu nction .............................................. 17 9
St anding lights ........................................ 12 3
St art/S top button
St arting vehicle ................................... 154
Switching off theve hicle ......................1 72
Switching on the po wer supply or
ignition ................................................ 15 3St
art/s top function
see ECO start/ stop function
St arting assi stance ................................. 389
St arting assi stance
see Jump -sta rt connection
St arting the engine
see Vehicle
St arting-o ffaid
see Hill start assist
St ation
Deleting ............................................... 351
Direct frequency entry ......................... 351
Fr equency fix ....................................... 352
Moving ................................................. 351
Sea rching ............................................ 351
Setting .................................................3 51
St oring .................................................3 51
St ation list
Calling up ............................................. 351
St ation presets
Editing ................................................. 351
St ationary heater/ventilation
Displ ays (remo tecontrol) .................... 14 9540
Index