234Vehicle carereplacement or alternative tyres andwheels allow the tyre pressure
monitoring system to continue to
function properly.
A spare wheel is not equipped with a
pressure sensor. The tyre pressure
monitoring system is not operational
for these wheels. Control indicator w
illuminates. For the further three
wheels the system remains
operational.
The use of commercially-available
liquid tyre repair kits can impair the
function of the system. Factory-
approved repair kits can be used.
Operating electronic devices or being close to facilities using similar wave
frequencies could disrupt the tyre
pressure monitoring system.
Each time the tyres are replaced, tyre
pressure monitoring system sensors
must be dismounted and serviced. For the screwed sensor, replace
valve core and sealing ring. For the
clipped sensor, replace complete
valve stem.Vehicle loading status
Adjust tyre pressure to load condition according to the tyre information labelor tyre pressure chart 3 253, and
select the appropriate setting in the menu Tyre load in the Options menu
in the Driver Information Centre 3 82.
This setting is the reference for the
tyre pressure warnings.
The available settings are:
● Light for comfort pressure up to
three people.
● Eco for Eco pressure up to three
people.
● Max for full loading.
Auto learn function
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.
After changing wheels, the vehicle
must be stationary for approx.
20 minutes before the system
recalculates. The following relearn
process takes up to 10 minutes of
driving with a minimum speed of
20 km/h. In this event, w can be
displayed or pressure values can
swap in the Driver Information Centre.
If problems occur during the relearn
process, a warning message will be
displayed in the Driver Information
Centre.
Tread depthCheck tread depth at regular
intervals.
Tyres should be replaced for safety
reasons at a tread depth of 2-3 mm
(4 mm for winter tyres).
Vehicle care245Bitumen / rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Interior care
Interior and upholstery
Only clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with
clear water and a soft cloth. In case of
heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using a soft damp cloth. If necessary use a
weak soap solution.
Do not spray cleaners directly on any
switches or controls.
Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.Clothing fabrics may not be
colourfast. This could cause visible
discolourations, especially on light-
coloured upholstery. Removable
stains and discolourations should be
cleaned as soon as possible.
Clean seat belts with lukewarm water or interior cleaner.Caution
Close Velcro fasteners as open
Velcro fasteners on clothing could damage seat upholstery.
The same applies to clothing with
sharp-edged objects, like zips or
belts or studded jeans.
Plastic and rubber parts
Plastic and rubber parts can be
cleaned with the same cleaner as
used to clean the body. Use interior cleaner if necessary. Do not use any
other agent. Avoid solvents and petrol
in particular. Do not use high-
pressure jet cleaners.
246Service and maintenanceService and
maintenanceGeneral information ...................246
Service information ..................246
Recommended fluids, lubricants
and parts .................................... 247
Recommended fluids and lubricants ................................ 247General 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, unless
otherwise indicated in the service
display.
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.
International service intervals
Maintenance of your vehicle is
required every 15,000 km or after one
year, whichever occurs first, unless
otherwise indicated in the service
display.
Severe operating conditions exist if
one or more of the following
circumstances occur frequently: Cold
starting, stop and go operation,
mountain driving, driving on poor and sandy road surfaces, increased air
pollution, presence of airborne sand
and high dust content, driving at high
altitude and large variations of
temperature. Under these severe
operating conditions, certain service
work may be required more frequently than the regular service interval.
Customer information259Operating data in the vehicleControl units process data for
operation of the vehicle.
This data includes, e.g.: ● vehicle status information (e.g. speed, movement delay, lateral
acceleration, wheel rotation rate,
"seat belts fastened" display)
● ambient conditions (e.g. temperature, rain sensor,
distance sensor)
As a rule such data is transient, not
stored for longer than an operational
cycle, and only processed on board
the vehicle itself. Control units often
include data storage (including the
vehicle key). This is used to allow
information to be documented
temporarily or permanently on vehicle
condition, component stress,
maintenance requirements and
technical events and errors.Depending on technical equipment
level, the data stored is as follows:
● system component operating states (e.g. fill level, tyre
pressure, battery status)
● faults and defects in important system components (e.g. lights,brakes)
● system reactions in special driving situations (e.g. triggering
of an airbag, actuation of the
stability control systems)
● information on events damaging the vehicle
● for electric vehicles the amount of
charge in the high-voltage
battery, estimated range
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services (e.g. repairs,
maintenance), the operating data
saved can be read together with the
vehicle identification number and
used when necessary. Staff working
for the service network ( e.g. garages,
manufacturers) or third parties (e.g.breakdown services) can read the
data from the vehicle. The same
applies to warranty work and quality
assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which is read out,
documents the technical condition of
the vehicle or individual components
and assists with fault diagnosis,
compliance with warranty obligations
and quality improvement. This data,
in particular information on
component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the
vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also uses operating data
from vehicles for product recalls. This
data can also be used to check
customer warranty and guarantee
claims.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs or at
your request.
263Initiating a phone call..............136
Ring tone ................................. 136
Call history .................................. 136
Car wash mode .......................... 153
Central locking system ................20
Centre console storage ...............58
Changing tyre and wheel size ...235
Charge cord ................................ 205
Charge limit selection .................196
Charge mode selection ..............196
Charge rate selection .................196
Charging ..................................... 192
Charging override .......................196
Charging status .......................... 203
Charging system .......................... 78
Child locks ................................... 26
Child restraint installation locations ................................... 53
Child restraints.............................. 51
Child restraint systems ................51
Climate control ............................. 13
Clock............................................. 69
Control elements Infotainment system ................107
Steering wheel ........................ 107
Control elements overview .........107
Control indicators.......................... 77
Control of the vehicle .................148
Controls ........................................ 65
Convex shape .............................. 32Coolant ....................................... 213
Coolant and antifreeze ...............247
Cooling system ........................... 213
Cruise control ...................... 81, 163
Cupholders .................................. 57
Curtain airbag system .................. 49
D
DAB ............................................ 123
Danger, Warnings and Cautions ...2
Daytime running lights ...............101
Declaration of conformity ............254
Delayed locking ............................ 25
Digital audio broadcasting ..........123
Directional tyres .......................... 230
Displaying pictures .....................129
Display settings ..................129, 130
Door open .................................... 82
Doors ............................................ 29
Drive modes ............................... 153
Driver assistance systems ..........163
Driver Information Centre .............82
Driving economically................... 147
Driving efficiency gauge ...............74
Driving hints ........................ 147, 148
E Electric adjustment ......................32
Electrical requirements ...............208
Electrical system......................... 222
Electrical system overload .........222Electric drive unit ..................14, 153
Electric parking brake ...........79, 158
Electric parking brake fault ...........79
Electric rate schedule .................196
Electric vehicle operation modes 153
Electronic climate control system 141
Electronic key system ...................19
Electronic Stability Control.......... 162
Electronic Stability Control and Traction Control system ............80
Electronic Stability Control off....... 80
Emergencies............................... 148
Emergency call ........................... 135
End-of-life vehicle recovery .......211
Engine compartment fuse box ...224
Engine data ............................... 251
Entry lighting .............................. 104
Event data recorders ..................258
Exit lighting ................................ 104
Exterior care .............................. 243
Exterior light ................................. 81
Exterior lighting ......................10, 98
Exterior mirrors ............................. 32
F
File formats Audio files................................ 125
Movie files ............................... 125
Picture files.............................. 125
First aid kit ................................... 61
264Fixed air vents ........................... 145
Folding mirrors ............................. 32
Following distance indication ......168
Forward collision alert................. 166
Front airbag system .....................48
Front pedestrian protection ........171
Front seats.................................... 38
Front turn lights .......................... 219
Fuses ......................................... 222
G
Gauges ......................................... 74
General information ....125, 132, 133
AUX ......................................... 125
Bluetooth ................................. 125
DAB ......................................... 123
Infotainment system ................105
Phone ...................................... 133
Smartphone applications ........125
USB ......................................... 125
Glovebox ..................................... 57
H Halogen bulbs ............................ 219
Hand brake ......................... 157, 158
Hazard warning flashers ............101
Headlight aiming .........................218
Headlight flash ........................... 101
Headlight range adjustment ......101
Headlights..................................... 98
Headlights when driving abroad 101Head restraint adjustment .............6
Head restraints ............................ 37
Heated mirrors ............................. 33
Heated rear window ..................... 35
Heated steering wheel .................65
Heating .................................. 41, 42
High beam ............................. 81, 99
High beam assist ..................81, 100
High voltage devices and wiring 222
Home menu ................................ 112
Horn ....................................... 11, 66
I
Identification plate .....................249
Immobiliser ............................ 31, 81
Indicators ...................................... 74
Inductive charging ........................70
Info Display ................................... 85
Information displays...................... 82
Infotainment control panel ..........107
Instrument cluster ........................72
Instrument panel fuse box .........227
Instrument panel illumination control .................................... 103
Instrument panel overview ............. 8
Intellitext ..................................... 123
Interior care ............................... 245
Interior lighting ............................ 103
Interior lights .............................. 103
Introduction ............................... 0iPod............................................ 125
Connecting device ..................125
J
Jump starting ............................. 240
K
Key, memorised settings ..............20
KeyPass ....................................... 27
Keys ............................................. 16
Keys, locks ................................... 16
L Lane change alert .......................181
Lane keep assist ..................80, 190
Lashing eyes ............................... 61
Lifting the vehicle ........................210
Light switch .................................. 98
Load compartment ................29, 59
Load compartment cover .............60
Loading information .....................62
Location based charging ............196
M Manual seat adjustment ...............39
Maximum speed ......................... 231
Maximum startup volume ...........115
Memorised settings ......................20
Menu operation .......................... 112
Mirror adjustment ........................... 6
Misted light covers .....................103
266Recommended fluids andlubricants ................................ 247
Regenerative braking ...........76, 160
Regional ..................................... 122
Regionalisation ........................... 122
Registered trademarks ...............258
Retained power off .....................150
Reversing lights .........................103
Ride control systems ..................161
Ring tone Changing the ring tone ............136
Ring tone volume ....................115
Roof load ...................................... 62
Roof rack ..................................... 62
S Safety belts ................................... 42
Seat adjustment ............................. 5 Seat belt ........................................ 6
Seat belt reminder .......................77
Seat belts ..................................... 42 Seat heating Seat heating, front .....................41
Seat heating, rear .....................42
Seat position ................................ 38
Self-sealing tyres ........................230
Service ............................... 146, 246
Service display ............................ 77
Service information ....................246
Service vehicle soon .................... 79Side airbag system ......................48
Side blind zone assistant ............180
Sidelights ...................................... 98
Side turn lights ........................... 220
Smartphone ................................ 125
Phone projection .....................131
Smartphone remote function ........27
Software acknowledgement .......256
Software update ......................... 257
Speech recognition .....................132
Speed dial numbers ...................136
Speed limiter......................... 81, 164
Speedometer ............................... 74
Sport mode .................................. 80
Starting and operating ................148
Starting and stopping the vehicle 150
Starting off ................................... 14
Station search............................. 120
Steering wheel adjustment ......7, 65
Steering wheel audio controls ....107
Steering wheel controls ...............65
Storage ......................................... 57
Storage compartments .................57
Sunvisor lights ........................... 104
Sun visors .................................... 36
Switching the Infotainment system on ................................ 109
Symbols ......................................... 3
System settings .......................... 116T
Tail lights ................................... 220
Target charge level .....................196
Temporary charge mode cancel. 196
Temporary charge mode override ................................... 196
Theft-deterrent feature ..............106
Three-point seat belt .................... 43
Tone settings .............................. 114
Tools .......................................... 230
Total vehicle range .......................77
Touch beep volume ....................115
Towing ........................................ 242
Towing another vehicle .............243
Towing the vehicle .....................242
TP volume .................................. 115
Traction Control system ............. 161
Traction Control system off........... 80
Traffic sign assistant .............82, 187
Tread depth ............................... 234
Turn lights ............................ 77, 102
Tyre chains ................................ 236
Tyre designations ......................231
Tyre pressure ............................ 231
Tyre pressure monitoring system ............................... 80, 232
Tyre pressures ........................... 253
Tyre repair kit ............................. 236
Tyres .......................................... 230