Customer information239Operating 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.
240Customer informationComfort and infotainment
functions
Comfort settings and custom settings
can be stored in the vehicle and
changed or reset at any time.
Depending on the equipment level in
question, these include
● seat and steering wheel position settings
● chassis and air conditioning settings
● custom settings such as interior lighting
You can input your own data in the
infotainment functions for your
vehicle as part of the selected
features.
Depending on the equipment level in
question, these include
● multimedia data such as music, videos or photos for playback in
an integrated multimedia system
● address book data for use with an
integrated hands-free system or an integrated navigation system● input destinations
● data on the use of online services
This data for comfort and
infotainment functions can be stored
locally in the vehicle or be kept on a
device that you have connected to the
vehicle ( e.g. a smartphone, USB stick
or MP3 player). Data that you have
input yourself can be deleted at any
time.
This data can only be transmitted out
of the vehicle at your request,
particularly when using online
services in accordance with the
settings selected by you.
Smartphone integration, e.g.
Android Auto or Apple CarPlay
If your vehicle is equipped
accordingly, you can connect your
smartphone or another mobile device
to the vehicle so that you can control
it via the controls integrated in the
vehicle. The smartphone image and
sound can be output via the
multimedia system in this case. At the same time, specific information is
transmitted to your smartphone.
Depending on the type of integration,this includes data such as position
data, day / night mode and other
general vehicle information. For more
information, please see the operating
instructions for the vehicle /
infotainment system.
Integration allows selected
smartphone apps to be used, such as
navigation or music playback. No
further integration is possible
between smartphone and vehicle, in particular active access to vehicle
data. The nature of further data
processing is determined by the
provider of the app used. Whether
you can define settings, and if so
which ones, is dependent on the app
in question and your smartphone's
operating system.
242IndexAAbsorptive Glass Mat battery .....187
Accessories and vehicle modifications .......................... 181
Active emergency braking ..105, 167
AdBlue ........................ 103, 147, 228
AdBlue gauge ............................... 95
AdBlue tank ................................ 232
Adjustable air vents ...................133
Airbag and belt tensioners .........100
Airbag deactivation ..............65, 100
Airbag label................................... 61 Airbag system .............................. 61
Air conditioning regular operation ................................ 134
Air conditioning system .............. 121
Air intake .................................... 134
Air suspension ........................... 144
Air suspension system................ 221
Air vents...................................... 133
Antifreeze ................................... 185
Antilock brake system ................ 158
Antilock brake system (ABS) .....102
Anti-theft alarm system ................38
Anti-theft bolts............................. 214
Anti-theft locking system .............. 37
Anti-theft security lock ..................25
Appearance care ........................222
Armrest ........................................ 53
Ashtrays ....................................... 93Automatic light control ...............112
Automatic locking ...................26, 31
Autostop ....................... 19, 139, 140
Auxiliary heater ........................... 127
B Battery .................... 23, 24, 127, 187
Battery discharge protection ......119
Battery, jump starting.................. 218
Belts.............................................. 57 Bonnet ....................................... 182
Bottle holders................................ 77
Brake assist ............................... 160
Brake fluid .......................... 187, 228
Brakes ............................... 158, 187
Brake system ............................. 102
Breakdown.................................. 221
Bulb replacement ....................... 191
Bus Rear seats ................................. 54
C Cabin bulkhead grille ....................83
Capacities .................................. 232
Cargo management system ........80
Car Pass ...................................... 23
Catalytic converter .....................146
Central locking system ................26
Centre high-mounted brake light 197
Changing tyre and wheel size ...210
Charging system ........................ 101
246Reversing lights .........................116
Ride control systems ..........160, 163
Ride height ................................. 144
Roof .............................................. 46
Glass panel ............................... 46
Roof load ...................................... 85
Roof rack ..................................... 85
S Safety belts ................................... 57
Safety net .................................... 83
Seat adjustment ....................... 7, 49
Seat belt ........................................ 8
Seat belt reminder .....................100
Seat belts ..................................... 57
Seat heating ................................. 54
Seat position ................................ 48
Selective catalytic reduction .......147
Selector lever ............................. 155
Service ............................... 134, 226
Service display ....................96, 101
Service information ....................226
Service vehicle soon .................. 101
Side airbag system ......................65
Sidelights .................................... 112
Side turn lights ........................... 196
Side windows................................ 44
Sliding door .................................. 32
Sliding side door ........................... 32
Spare wheel ............................... 216Speed limiter ................93, 106, 165
Speedometer ............................... 93
Starting and operating ................138
Starting off ................................... 19
Starting the engine .......19, 139, 155
Steering ...................................... 137
Steering column controls ..............88
Steering wheel adjustment ....10, 88
Steering wheel controls ...............88
Stop engine ................................ 102
Stop-start system.......... 19, 105, 140
Storage ......................................... 76
Storage compartments .................76
Storage net ............................. 77, 78
Sun visors .................................... 45
Suspension height ......................144
Suspension seat ........................... 49
Swivelling shelf ............................. 77
Symbols ......................................... 4
T
Tachograph ........................ 106, 111
Tachometer ................................. 94
Tail lights ................................... 195
Three-point seat belt .................... 58 Tools .......................................... 204
Top-Tether .................................... 67
Touchscreen ............................... 107
Tow bar....................................... 177
Towing ........................................ 177Towing another vehicle .............222
Towing a trailer ........................... 177
Towing equipment .....................178
Towing eye ................................. 221
Towing the vehicle .....................221
Traction Control system ............. 160
Trailer coupling ........................... 177
Trailer stability assist .................178
Trailer towing ............................. 177
Transmission ............................... 18
Transmission display ...........97, 154
Tread depth ............................... 209
Trip computer ............................ 109
Trip odometer .............................. 94
Turbo engine warm-up ...............139
Turn lights .......................... 100, 115
Tyre chains ................................ 210
Tyre changing ............................. 214
Tyre designations ......................206
Tyre pressure ............................ 206
Tyre pressure monitoring system ............................. 104, 207
Tyre pressures ........................... 233
Tyre repair kit ............................. 211
Tyres .......................................... 205
Tyres and wheel size, changing. 210
U Ultrasonic parking assist............. 169
Underseat storage .......................78
247Upholstery.................................. 224
USB socket ................................... 91
Using this manual ..........................3
V Vehicle battery ...................187, 218
Vehicle checks............................ 182
Vehicle data ................................ 232
Vehicle data recording and privacy ..................................... 238
Vehicle Identification Number ....230
Vehicle jack ................................ 204
Vehicle messages .....................107
Vehicle security ............................ 37
Vehicle specific data ......................3
Vehicle storage ........................... 181
Vehicle tools ............................... 204
Vehicle unlocking ........................... 6
Ventilation ................................... 120
W
Warning chimes .........................108
Warning lights ............................... 93
Warning triangle .......................... 83
Washer and wiper systems .........17
Washer fluid ............................... 186
Washing the vehicle ...................222
Wheel changing .........................214
Wheel covers ............................. 210
Wheels and tyres .......................205
Wheel wrench ............................. 204Wide view mirror.....................42, 45
Window guard............................... 83
Windows ....................................... 43
Windscreen................................... 43
Windscreen wiper and washer ....89
Winter tyres ............................... 206
Wiper blade replacement ..........190