Driving and operating161Note
The parking assist system
automatically detects factory-fitted
towing equipment. It is deactivated
when the connector is plugged in.
The sensor may detect a non-
existent object (echo disturbance)
caused by external acoustic or
mechanical disturbances.
Note
The parking assist is deactivated
when the rear carrier system is
extended.
Rear view camera
The rear view camera assists the
driver when reversing by displaying a view of the area behind the vehicle.
The view of the camera is displayed
in the Info-Display.9 Warning
The rear view camera does not
replace driver vision. Note that
objects that are outside the
camera's field of view and the
advanced parking assist sensors,
e.g. below the bumper or
underneath the vehicle, are not
displayed.
Do not reverse the vehicle by only looking at the Info-Display and
check the surrounding area
behind and around the vehicle
before reversing.
Activation
Rear view camera is automatically
activated when reverse gear is
engaged.
Functionality
The camera is mounted in the tailgate handle and has a viewing angle of
130°.
Due to the high position of the
camera, the rear bumper can be seen on the display as a guide to position.
The area displayed by the camera is
limited. The distance of the image that
appears on the display differs from
the actual distance.
Guiding lines
Dynamic guiding lines are horizontal
lines at one metre intervals projected
on the picture to define the distance
to displayed objects.
162Driving and operating
Trajectory lane of the vehicle is
shown in accordance with the
steering angle.
Warning symbols
Warning symbols are indicated as
triangles 9 on the picture which show
obstacles detected by the rear
sensors of the advanced parking
assist.
Additionally 9 appears on the top line
of the Info-Display with the warning to check the vehicle surrounding.
Deactivation
The camera is deactivated when a
certain forward speed is exceeded or
if reverse gear is not engaged for
approx. 10 seconds.
Rear view camera can be manually
deactivated in the vehicle
personalisation menu in the Info-
Display. Select the relevant setting in
Settings .
Vehicle personalisation 3 106.
Deactivation of guiding lines and
warning symbols7'' Colour-Info-Display: Activation or
deactivation of the visual guiding lines and the warning symbols can be
changed via touch buttons in the
lower zone of the display.
8'' Colour-Info-Display: Activation or
deactivation of the visual guiding lines
and the warning symbols can be
changed in the Settings menu in the
Info-Display.
Info-Display 3 102.
Vehicle personalisation 3 106.
Fault
Fault messages are displayed with a
9 on the top line of the Info-Display.
The rear view camera may not
operate properly when:
● The surrounding is dark.
● The sun or the beam of headlights is shining directly into
the camera lens.
● Ice, snow, mud, or anything else covers the camera lens. Clean
the lens, rinse it with water, and
wipe it with a soft cloth.
● The vehicle is towing a trailer.
168Driving and operatingCaution
Use of fuel that does not comply toEN 228 or equivalent can lead to
deposits or engine damage.
Caution
Use of fuel with a lower octane
rating than the lowest possible
rating could lead to uncontrolled combustion and engine damage.
The engine-specific requirements
regarding octane rating are given in
the engine data overview 3 227. A
country-specific label at the fuel filler
flap can supersede the requirement.
Fuel additives outside Europe
Fuel should contain detergent
additives that help prevent engine
and fuel system deposits from
forming. Clean fuel injectors and
intake valves will allow the emission
control system to work properly.
Some fuel does not contain sufficient
quantities of additive to keep fuel
injectors and intake valves clean.
To make up for this lack of
detergency, add Fuel System
Treatment PLUS to the fuel tank at
every engine oil change or every
15,000 km, whichever occurs first. It
is available at your workshop.
Fuels containing oxygenates such as
ethers and ethanol, as well as
reformulated fuel, are available in
some cities. If these fuels comply with the previously described
specification, then they are
acceptable to use. However, E85
(85% ethanol) and other fuels
containing more than 15% ethanol
must be used only in FlexFuel
vehicles.Caution
Do not use fuel containing
methanol. It can corrode metal
parts in the fuel system and also
damage plastic and rubber parts.
This damage would not be
covered by the vehicle warranty.
Some fuels, mainly high octane
racing fuels, can contain an octane
enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT). Do not use fuels or fuel additives with MMT as they can
reduce spark plug life and affect
emission control system
performance. The malfunction
indicator light Z may turn on 3 94. If
this occurs, seek the assistance of a
workshop.
Fuel for diesel engines Only use diesel fuel that complies
with EN 590 and which has a sulphur
concentration of max. 10 ppm.
Fuels with a biodiesel (compliant with
EN 14214) content of max. 7% by
volume may be used (e.g. named
B7).
If travelling in countries outside the
European Union occasional use of
Euro-Diesel fuel with a sulphur
concentration below 50 ppm is
possible.
Vehicle care18514.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting 3 211.
Warning label
Meaning of symbols: ● No sparks, naked flames or smoking.
● Always shield eyes. Explosive gases can cause blindness or
injury.
● Keep the vehicle battery out of reach of children.
● The vehicle battery containssulphuric acid which could cause
blindness or serious burn
injuries.
● See the Owner's Manual for further information.
● Explosive gas may be present in the vicinity of the vehicle battery.
Diesel fuel system bleeding If the tank has been run dry, the diesel
fuel system must be bled. Switch on
the ignition three times for
15 seconds at a time. Then crank the
engine for a maximum of 40 seconds. Repeat this process after
no less than 5 seconds. If the engine fails to start, seek the assistance of a
workshop.Wiper blade replacement
Lift the wiper arm, press button to
disengage the wiper blade and
remove.
Attach the wiper blade slightly angled
to the wiper arm and push until it
engages.
Lower wiper arm carefully.
194Vehicle careNo.Circuit1Body control module2Body control module3Body control module4Body control module5Body control module6Body control module7Body control module8Body control module9Ignition switch10Safety diagnosis module11Data link connector12Climate control13Tailgate14Central gateway module15Lane departure warning/Interior
mirror16Adaptive forward lighting17Column lockNo.Circuit18Ultrasonic park assist module19Body control module/Regulated
voltage control20Steering wheel21–22Cigarette lighter/DC accessory
power outlet (front)23Cigarette lighter/DC accessory
power outlet (rear center
console)24Spare25Telematics service module26Heated steering wheel27Instrument panel cluster/Info‐
tainment system/Auxiliary
heater switch28Trailer socket29Display/Infotainment system30Transmission control moduleNo.Circuit31Instrument panel cluster32Infotainment system33Trailer socket34Passive entry/Passive start
module
S/B Fuses
No.Circuit01Power seat switch02Spare03Power windows front04Power windows rear05Logistic mode06Power seat switch07Spare08Spare
Midi Fuse
Vehicle care197Wheels and tyres
Tyre condition, wheel condition
Drive over edges slowly and at right
angles if possible. Driving over sharp
edges can cause tyre and wheel
damage. Do not trap tyres on the kerb when parking.
Regularly check the wheels for
damage. Seek the assistance of a
workshop in the event of damage or
unusual wear.
Winter tyres
Winter tyres improve driving safety at temperatures below 7 °C and should
therefore be fitted on all wheels.
All tyre sizes are permitted as winter
tyres 3 233.
In accordance with country-specific
regulations, affix the speed sticker in
the driver's field of view.
Using winter tyres may result in
decreased dry road traction,
increased road noise and shortertread life. After changing to winter
tyres, be alert for changes in vehicle
handling and braking.
If using winter tyres, make sure to use ● tyres of the same brand and tread
type on all four wheel positions
● only radial ply tyres of the same size, load range and speed ratingas the tyres originally fitted at the
factory.
Winter tyres with the same speed
rating as the tyres originally fitted at
the factory may not be available for H,
V, W, Y and ZR speed rated tyres. If using winter tyres with a lower speed
rating, never exceed the tyre's
maximum speed capability.
Tyre designations
E.g. 215/60 R 16 95 H215:tyre width, mm60:cross-section ratio (tyre height
to tyre width), percentageR:belt type: RadialRF:type: RunFlat16:wheel diameter, inches95:load index e.g. 95 is equivalent
to 690 kgH:speed code letter
Speed code letter:
Q:up to 160 km/hS:up to 180 km/hT:up to 190 km/hH:up to 210 km/hV:up to 240 km/hW:up to 270 km/h
Choose a tyre appropriate for the
maximum speed of your vehicle.
The maximum speed is achievable at kerb weight with driver (75 kg) plus125 kg payload. Optional equipment
could reduce the maximum speed of
the vehicle.
Performance 3 229.
Directional tyres
Fit directional tyres such that they roll in the direction of travel. The rolling
direction is indicated by a symbol
(e.g. an arrow) on the sidewall.
246Heated rear window ..................... 36
Heated steering wheel .................78
Heating ........................................ 42
Heating and ventilation system . 127
High beam ........................... 97, 117
High beam assist ..................97, 118
Hill start assist ........................... 150
Horn ....................................... 14, 79
I
Identification plate .....................222
Ignition switch positions .............136
Immobiliser ............................ 31, 96
Indicators ...................................... 85
Info display ................................. 102
Information displays...................... 98
Initial drive information.................... 6 Instrument panel fuse box .........193
Instrument panel illumination control .................................... 124
Instrument panel overview ........... 10
Interior care ............................... 217
Interior lighting ............................ 124
Interior lights .............................. 124
Interior mirrors .............................. 33
Interruption of power supply ......146
Introduction .................................... 3
ISOFIX child restraint systems ....58
J
Jump starting ............................. 211K
Key, memorised settings ..............24
Keys ............................................. 20
Keys, locks ................................... 20
L Lane departure warning .......95, 166
Lashing eyes ............................... 74
Lighting features .........................125
Light switch ................................ 116
Load compartment ................29, 72
Load compartment cover .............73
Load compartment fuse box ......195
Loading information .....................75
Low fuel ....................................... 96
LPG .............................. 87, 169, 224
M
Malfunction indicator light ............94
Manual anti-dazzle ......................33
Manual mode ............................. 145
Manual transmission .................. 147
Manual windows ..........................34
Memorised settings ......................24
Midlevel display ............................ 98
Mirror adjustment ........................... 8
Misted light covers .....................124
N
New vehicle running-in ..............135
Number plate light .....................190O
Object detection systems ...........159
Odometer ..................................... 85
Oil, engine .......................... 219, 224
OnStar ........................................ 110
Outside temperature ....................81
Overrun cut-off ........................... 139
P Parking ................................ 19, 141
Parking assist ............................ 159
Parking brake ............................ 149
Particulate filter ........................... 143
Performance .............................. 229
Performing work ........................180
Pollen filter ................................. 132
Power button .............................. 136
Power outlets ............................... 84
Power steering fluid ....................182
Power windows ............................ 34
Preheating ................................... 95
Puncture ..................................... 207
R Radio Frequency Identification (RFID) ..................................... 242
Radio remote control ...................21
REACH ....................................... 239
Reading lights ............................ 125
Rear carrier system ......................62
Rear floor storage cover ..............74
247Rear fog light ....................... 97, 123
Rear view camera ...................... 161
Rear window wiper/washer .......... 81 Recommended fluids and lubricants ........................ 219, 224
Refuelling ................................... 169 Registered trademarks ...............241
Retained power off .....................137
Reversing lights .........................123
Ride control systems ..................150
Roof .............................................. 36
Roof load ...................................... 75
Roof rack ..................................... 75
S
Seat adjustment ....................... 6, 40
Seat belt ........................................ 8
Seat belt reminder .......................93
Seat belts ..................................... 43
Seat heating ................................. 42
Seat position ................................ 39
Selector lever ............................. 144
Service ....................................... 133
Service display ............................ 88
Service information ....................218
Side airbag system ......................50
Software acknowledgement .......239
Spare wheel ............................... 209
Speed limiter......................... 97, 155
Speedometer ............................... 85Starting and operating ................135
Starting off ................................... 17
Starting the engine ....................138
Steering ...................................... 135
Steering wheel adjustment ......9, 78
Steering wheel controls ...............78
Stop-start system........................ 139
Storage compartments .................60
Sunroof ........................................ 36
Sunvisor lights ........................... 125
Sun visors .................................... 36
Symbols ......................................... 4
T
Tachometer ................................. 86
Tail lights ................................... 189
Three-point seat belt .................... 44
Tools .......................................... 196
Top-tether fastening eyes ............59
Tow bar....................................... 173
Towing ................................ 173, 213
Towing another vehicle .............214
Towing equipment .....................175
Towing the vehicle .....................213
Traction Control system ............. 150
Traction Control system off........... 95
Traffic sign assistant .............98, 163
Trailer towing ............................. 174
Transmission ............................... 17
Transmission display .................144Tread depth ............................... 202
Trip odometer .............................. 85
Turn and lane-change signals ...123
Turn signal ................................... 92
Tyre chains ................................ 204
Tyre designations ......................197
Tyre pressure ............................ 198
Tyre pressure monitoring system ............................... 96, 199
Tyre pressures ........................... 233
Tyre repair kit ............................. 204
U Ultrasonic parking assist............. 159
Underseat storage .......................61
Upholstery .................................. 217
Uplevel display ............................. 98
Using this manual ..........................3
V Valet mode ................................. 102
Vehicle battery ........................... 184
Vehicle checks............................ 180
Vehicle data ................................ 224
Vehicle data recording and privacy ..................................... 242
Vehicle detected ahead ................97
Vehicle dimensions .................... 231 Vehicle Identification Number ....222
Vehicle jack ................................ 196
Vehicle messages .....................104