Vehicle care241
Move the safety catch sideways to theleft vehicle side and open the bonnet.
The bonnet is held open
automatically by a lifter.
If the bonnet is opened during an
Autostop, the engine will be restarted automatically for safety reasons.
Closing Before closing the bonnet, press the
support into the holder.
Lower the bonnet and allow it to fall
into the latch from a low height
(20-25 cm). Check that the bonnet is
engaged.
Caution
Do not press the bonnet into the
latch, to avoid dents.
Engine oil
Check the engine oil level manually
on a regular basis to prevent damage
to the engine. Ensure that the correct specification of oil is used.
Recommended fluids and lubricants
3 285.
The maximum engine oil
consumption is 0.6 l per 1000 km.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least five minutes.
Pull out the dipstick, wipe it clean, reinsert it fully, pull out and read the
engine oil level.
Different dipsticks are used
depending on engine variant.
Vehicle care245
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
four weeks can lead to battery
discharge. Disconnect the clamp from the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
Vehicle battery discharge protection
3 123.
Disconnecting the battery
If the vehicle's battery is to be
disconnected (e.g. for maintenance
work), the alarm siren must be
deactivated as follows: switch the
ignition on then off, then disconnect
the vehicle's battery within
15 seconds.
Replacing the vehicle battery Note
Any deviation from the instructions
given in this section may lead to
temporary deactivation or
disturbance of the stop-start system.
When the vehicle battery is being
replaced, please ensure that there
are no open ventilation holes in the
vicinity of the positive terminal. If a
ventilation hole is open in this area, it
must be closed off with a dummy cap, and the ventilation in the vicinity of the
negative terminal must be opened.
Only use vehicle batteries that allow the fuse box to be mounted above the
vehicle battery.
Ensure that the battery is always replaced by the same type of battery.We recommend that you have the
vehicle battery replaced by a
workshop.
Stop-start system 3 185.
Charging the vehicle battery9 Warning
On vehicles with stop-start
system, ensure that the charging potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting 3 276.
Vehicle care257No.Circuit16Starter17Transmission control module18Heated rear window19Front power windows20Rear power windows21Rear electrical centre (with fuse
box in the load compartment)
Heated front seats (without fuse box in the load compartment)22Left high beam (Halogen)23–24Right headlight (LED)25Left headlight (LED)26Front fog lights27Diesel fuel heating28Stop-start system29Electric parking brake30ABSNo.Circuit31Adaptive cruise control32Airbag33Adaptive forward lighting/Auto‐
matic light control34Exhaust gas recirculation35Exterior mirror/Rain sensor36Climate control37Canister vent solenoid38Vacuum pump39Central control module40Windscreen washer/Rear
window washer system41Right high beam (Halogen)42Radiator fan43Windscreen wiper44Windscreen wiper45Radiator fan46–No.Circuit47Horn48Radiator fan49Fuel pump50Headlamp levelling/Adaptive
forward lighting51Air shutter52Auxiliary heater/Diesel engine53Transmission control module/
Engine control module54Vacuum pump/Instrument
panel cluster/Heating ventila‐
tion/Air conditioning system
After having changed defective fuses,
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
Vehicle care265
Select Tyre load page under Vehicle
Information Menu ? in the Driver
Information Centre 3 101.
Select: ● Light for comfort pressure up to
3 people.
● Eco for Eco pressure up to
3 people.
● Max for full load.
Tyre pressure sensor matching
process
Each tyre pressure sensor has a
unique identification code. The
identification code must be matched
to a new wheel position after rotating
the wheels or exchanging the
complete wheel set and if one or more
tyre pressure sensors were replaced. The tyre pressure sensor matching
process should also be performed
after replacing a spare wheel with a
road wheel containing the tyre
pressure sensor.
The malfunction light w and the
warning message or code should
extinguish at the next ignition cycle.
The sensors are matched to the
wheel positions, using a relearn tool,
in the following order: left side front
wheel, right side front wheel, right
side rear wheel and left side rear
wheel. The turn signal light at the
current active position is illuminated
until sensor is matched.
Consult your workshop for service.
There are two minutes to match the
first wheel position, and five minutes
overall to match all four wheel
positions. If it takes longer, the
matching process stops and must be
restarted.
The tyre pressure sensor matching
process is:
1. Apply the parking brake.2. Turn the ignition on.
3. On vehicles with automatic transmission: set the selector
lever to P.
On vehicles with manual
transmission: select neutral.
4. Press MENU on the turn signal
lever to select the Vehicle
Information Menu ? in the
Driver Information Centre.
5. Turn the adjuster wheel to scroll to
the tyre pressure menu.
276Vehicle care9Warning
Storing a jack, a wheel or other
equipment in the load
compartment could cause injury if they are not fixed properly. During a sudden stop or a collision, looseequipment could strike someone.
Always store jack and tools in the
respective storage compartments
and secure them by fixing.
Damaged wheel placed in the load
compartment must always be
secured with the strap.
Spare wheel with directional tyre
If possible, 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.
The following applies to tyres fitted
opposing the rolling direction:
● Driveability may be affected. Have the defective tyre renewed
or repaired as soon as possible
and fit it instead of the spare
wheel.
● Drive particularly carefully on wet
and snow-covered road
surfaces.Jump starting
Do not start with quick charger.
A vehicle with a discharged battery
can be started using jump leads and
the battery of another vehicle.
Do not start with quick charger.9 Warning
Be extremely careful when starting
with jump leads. Any deviation
from the following instructions can
lead to injuries or damage caused
by battery explosion or damage to the electrical systems of both
vehicles.
9 Warning
Avoid contact of the battery with
eyes, skin, fabrics and painted
surfaces. The fluid contains
sulphuric acid which can cause
injuries and damage in the event
of direct contact.
278Vehicle care3. Allow both engines to idle forapprox. three minutes with the
leads connected.
4. Switch on electrical consumers (e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Disengage cap at bottom and removedownwards.
The towing eye is stowed with the
vehicle tools 3 261.
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for towing and not for recovering the
vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
284Service and maintenanceService and
maintenanceGeneral information ...................284
Service information ..................284
Recommended fluids, lubricants
and parts .................................... 285
Recommended fluids and lubricants ................................ 285General information
Service information In order to ensure economical and
safe vehicle operation and to
maintain the value of your vehicle, it
is of vital importance that all
maintenance work is carried out at the proper intervals as specified.
The detailed, up-to-date service
schedule for your vehicle is available
at the workshop.
European service intervals Maintenance of your vehicle is
required every 30,000 km or after one year, whichever occurs first.
Additional engine oil and filter change
is indicated by the engine oil life
system, when required earlier than
maintenance.
A shorter service interval can be valid for severe driving behaviour, e.g. for
taxis and police vehicles.
The European service intervals are
valid for the following countries:Andorra, Austria, Belgium, Bosnia-
Herzegovina, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany,
Greece, Greenland, Hungary,
Iceland, Ireland, Italy, Latvia,
Liechtenstein, Lithuania,
Luxembourg, Macedonia, Malta,
Monaco, Montenegro, Netherlands,
Norway, Poland, Portugal, Romania,
San Marino, Serbia, Slovakia,
Slovenia, Spain, Sweden,
Switzerland, United Kingdom.
Service display 3 91.
International service intervals
Maintenance of your vehicle is
required every 15,000 km or after one
year, whichever occurs first.
Additional engine oil and filter change
is indicated by the engine oil life
system, when required earlier than
maintenance.
Severe operating conditions exist if
one or more of the following
circumstances occur frequently: Cold starting, stop and go operation, trailer operation, mountain driving, driving
on poor and sandy road surfaces,
313Smartphone................................ 143
Phone projection .....................148
Software acknowledgement .......302
Spare wheel ............................... 271
Speech recognition .....................163
Speed dial numbers ...................167
Speed limiter....................... 101, 204
Speedometer ............................... 89
Starting and operating ................182
Starting off ................................... 17
Starting the engine ....................183
Station search............................. 138
Steering ...................................... 182
Steering wheel adjustment ......9, 83
Steering wheel audio controls ....126
Steering wheel controls ...............83
Stop-start system........................ 185
Storage ......................................... 62
Storage compartments .................62
Storing stations ........................... 139
Sunvisor lights ........................... 122
Sun visors .................................... 33
Switching the Infotainment system on ................................ 129
Symbols ......................................... 4
System settings .......................... 135
T
Tachometer ................................. 90
Tail lights ................................... 250Theft-deterrent feature ..............125
Third row seats ............................ 44
Three-point seat belt .................... 46
TMC stations .............................. 149
Tone settings .............................. 133
Tools .......................................... 261
Touch beep volume ....................134
Tow bar....................................... 233 Towing ................................ 233, 278
Towing another vehicle .............279
Towing equipment .....................234
Towing the vehicle .....................278
TP volume .................................. 134
Traction Control system ............. 199
Traction Control system off........... 98
Traffic incidents .......................... 160
Traffic sign assistant ...........101, 224
Trailer coupling ........................... 233
Trailer stability assist .................237
Trailer towing ............................. 234
Transmission ............................... 16
Transmission display .................192
Tread depth ............................... 266
Trip odometer .............................. 89
Turn lights ............................ 94, 119
Turn list ....................................... 160
Tyre chains ................................ 267
Tyre designations ......................261
Tyre pressure ............................ 262Tyre pressure monitoring
system ............................... 99, 263
Tyre pressures ........................... 297
Tyre repair kit ............................. 267
U Ultrasonic parking assist............. 218
Underseat storage .......................64
Upholstery .................................. 282
Usage ................. 129, 137, 150, 163
Bluetooth ................................. 143
Menu ....................................... 131
Navigation system ...................150
Phone ...................................... 167
Radio ....................................... 137
USB ......................................... 143
USB Connecting device ..................143
General information ................143
USB audio menu .....................144
USB movie menu ....................147
USB picture menu ...................145
Using smartphone applications ..148
Using this manual ..........................3
V Vehicle battery ........................... 244
Vehicle checks............................ 240
Vehicle data ................................ 289
Vehicle data recording and privacy ..................................... 304