Instruments and controls999Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Airbag system 3 59.
Belt tensioners 3 55.
Airbag deactivation 3 63.
Charging system p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be
effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates briefly when the ignition is
switched on.
Illuminates when the engine is
running
Fault in the emission control system. The permitted emission limits may be exceeded. Seek the assistance of a
workshop immediately.
If Z illuminates in combination with
A , stop vehicle and switch off engine
as soon as possible.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the immediate assistance of a
workshop.
Service vehicle soon
j illuminates yellow.
Illuminates briefly when the ignition is
switched on.
The vehicle needs a service.
May illuminate in combination with
another control indicator or a
message in the Driver Information
Centre 3 104.
Illuminates if cleaning of the diesel particle filter is required and
automatic cleaning does not occur
3 144.
236Customer informationOperating 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.
240IndexAAbsorptive Glass Mat battery .....185
Accessories and vehicle modifications .......................... 179
Active emergency braking ..103, 165
AdBlue ........................ 101, 145, 225
AdBlue gauge ............................... 93
AdBlue tank ................................ 229
Adjustable air vents ...................131
Airbag and belt tensioners ...........98
Airbag deactivation ................63, 98
Airbag label................................... 59 Airbag system .............................. 59
Air conditioning regular operation ................................ 132
Air conditioning system .............. 119
Air intake .................................... 132
Air suspension ........................... 142
Air suspension system................ 219
Air vents...................................... 131
Antifreeze ................................... 183
Antilock brake system ................ 156
Antilock brake system (ABS) .....100
Anti-theft alarm system ................36
Anti-theft bolts............................. 212
Anti-theft locking system .............. 35
Anti-theft security lock ..................23
Appearance care ........................221
Armrest ........................................ 51
Ashtrays ....................................... 91Automatic light control ...............110
Automatic locking ...................24, 29
Autostop ....................... 17, 137, 138
Auxiliary heater ........................... 125
B Battery .................... 21, 22, 125, 185
Battery discharge protection ......117
Battery, jump starting.................. 217
Belts.............................................. 55
Bonnet ....................................... 180
Bottle holders................................ 75
Brake assist ............................... 158
Brake fluid .......................... 185, 225
Brakes ............................... 156, 185
Brake system ............................. 100
Breakdown.................................. 219
Bulb replacement ....................... 189
Bus Rear seats ................................. 52
C
Cabin bulkhead grille ....................81
Capacities .................................. 229
Cargo management system ........78
Car Pass ...................................... 21
Catalytic converter .....................144
Central locking system ................24
Centre high-mounted brake light 195
Changing tyre and wheel size ...208
Charging system .......................... 99
242First aid kit ................................... 82
Fixed air vents ........................... 132
Fog lights .................................... 114
Folding mirrors ............................. 39
Folding seat .................................. 75
Front airbag system .....................62
Front courtesy light .....................115
Front fog lights ...103, 110, 114, 192
Front reading light....................... 116
Front seats.................................... 46
Front storage ................................ 75
Front turn lights .......................... 192
Fuel economy rating (ecoScoring) ............................ 107
Fuel for diesel engines ..............172
Fuel gauge ................................... 93
Fuel tank ..................................... 229
Fuse box ..................... 199, 200, 201
Fuses ......................................... 198
G Gauges ......................................... 91
Gear shifting ............................... 100
General information ...................175
Glass panel .................................. 44
Glovebox ..................................... 75
Glovebox cooler ......................... 132
Grab handles ................................ 77
Ground clearance .......................142H
Hand brake - see Parking brake. 157
Hazard warning flashers ............113
Headlight flash ........................... 112
Headlight range adjustment ......112
Headlights .................. 110, 111, 189
Headlights when driving abroad 113
Head restraint adjustment .............8
Head restraints ............................ 45
Heated exterior mirrors .................16
Heated mirrors ............................. 40
Heated rear window ...............16, 43
Heating ........................................ 52
Heating and ventilation system . 118
High beam ......................... 103, 111
High beam assist ................103, 111
Hill start assist ........................... 158
Horn ....................................... 15, 86
Hub cap hook ............................. 203
I
Identification plate .....................228
Idle speed control .......................138
Ignition switch positions .............136
Immobiliser .................................. 38
Indicators ...................................... 91
Info Display ................................. 105
Information displays.................... 104
Infotainment system ...................105
Initial drive information.................... 6Instrument cluster ........................91
Instrument panel fuse box .........200
Instrument panel illumination .....198
Instrument panel overview ........... 11
Instrument panel storage ..............74
Interior care ............................... 223
Interior lighting ............................ 115
Interior lights ...................... 115, 197
Interior mirrors .............................. 40
Interruption of power supply ......156
Introduction .................................... 3
ISOFIX .......................................... 65
J Jack ............................................ 203
Journey record............................ 107
Jump starting ............................. 217
K
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane departure warning .....101, 171
Lashing eyes ............................... 77
Lashing straps .............................. 77
Laying up the vehicle ..................185
Light covers, misted.................... 114
Lighting ....................................... 110
Lighting features .........................117
Light switch ................................ 110
244Reversing lights .........................114
Ride control systems ..........158, 161
Ride height ................................. 142
Roof .............................................. 44
Glass panel ............................... 44
Roof load ...................................... 83
Roof rack ..................................... 83
S Safety belts ................................... 55
Safety net .................................... 81
Seat adjustment ....................... 7, 47
Seat belt ........................................ 8
Seat belt reminder .......................98
Seat belts ..................................... 55 Seat heating ................................. 52
Seat position ................................ 46
Selective catalytic reduction .......145
Selector lever ............................. 153
Service ............................... 132, 224
Service display ......................94, 99
Service information ....................224
Service vehicle soon .................... 99
Side airbag system ......................63
Sidelights .................................... 110
Side turn lights ........................... 195
Side windows................................ 42
Sliding door .................................. 30
Sliding side door ........................... 30
Spare wheel ............................... 214Speed limiter ................91, 104, 163
Speedometer ............................... 91
Starting and operating ................136
Starting off ................................... 17
Starting the engine .......17, 137, 153
Steering ...................................... 135
Steering column controls ..............86
Steering wheel adjustment ....10, 86
Steering wheel controls ...............86
Stop engine ................................ 100
Stop-start system.......... 17, 103, 138
Storage ......................................... 74
Storage compartments .................74
Storage net ............................. 75, 76
Sun visors .................................... 44
Suspension height ......................142
Suspension seat ........................... 47
Swivelling shelf ............................. 75
Symbols ......................................... 4
T Tachograph ........................ 104, 109
Tachometer ................................. 92
Tail lights ................................... 193
Three-point seat belt .................... 56
Tools .......................................... 203
Top-Tether .................................... 65
Touchscreen ............................... 105
Tow bar....................................... 175
Towing ........................................ 175Towing another vehicle .............220
Towing a trailer ........................... 175
Towing equipment .....................176
Towing eye ................................. 219
Towing the vehicle .....................219
Traction Control system ............. 158
Trailer coupling ........................... 175
Trailer stability assist .................176
Trailer towing ............................. 175
Transmission ............................... 17
Transmission display ...........95, 152
Tread depth ............................... 207
Trip computer ............................ 107
Trip odometer .............................. 92
Turbo engine warm-up ...............137
Turn lights ............................ 98, 113
Tyre chains ................................ 208
Tyre changing ............................. 212
Tyre designations ......................204
Tyre pressure ............................ 204
Tyre pressure monitoring system ............................. 102, 205
Tyre pressures ........................... 230
Tyre repair kit ............................. 209
Tyres .......................................... 204
Tyres and wheel size, changing. 208
U
Ultrasonic parking assist............. 167
Underseat storage .......................76