placed. Otherwise, damage can occur as a re‐
sult.◀
Changing wheels and tires
Mounting
Information on mounting tires
Have mounting and balancing performed
only by a service center or tire specialist.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀
Wheel and tire combination
Information on the correct wheel-tire combina‐
tion
and rim versions for your vehicle can be ob‐
tained from your service center.
Incorrect wheel and tire combinations impair the
function of a variety of systems such as ABS or
DSC.
To maintain good handling and vehicle re‐
sponse, use only tires with a single tread con‐
figuration from a single manufacturer.
Following tire damage, have the original wheel
and tire combination remounted on the vehicle
as soon as possible.
Approved wheels and tires
The manufacturer of your vehicle recom‐
mends that you use only wheels and tires that
have been approved for your particular vehicle
model.
For example, despite having the same official
size ratings, variations can lead to body contact
and with it, the risk of severe accidents.
The manufacturer of your vehicle cannot evalu‐
ate non-approved wheels and tires to determine
if they are suited for use, and therefore cannot
ensure the operating safety of the vehicle if they
are mounted.◀ Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
New tires
Due to technical factors associated with their
manufacture,
tires do not achieve their full trac‐
tion potential until after an initial breaking-in pe‐
riod.
Drive conservatively for the first 200 miles/
300 km.
Retreaded tires
The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
The manufacturer of your vehicle recommends
winter tires for winter roads or at temperatures
below +45 ℉/+7 ℃.
Although so-called all-season M+S tires do pro‐
vide better winter traction than summer tires,
they do not provide the same level of perform‐
ance as winter tires. Seite 233
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Reference
Mobility Communication Entertainment Navigation Driving tips Controls At a glance
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field of
vision.
You can obtain this sign from the tire spe‐
cialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for the
winter tires; otherwise, tire damage and acci‐
dents can occur.◀
Run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire. Your
service center will be glad to advise you.
Rotating wheels between axles
The manufacturer of your vehicle advises
against swapping wheels between the front and
rear axles.
This can impair the handling characteristics.
Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Run-flat tires*
Label RSC label on the tire sidewall. The wheels are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The
support of the sidewall allows the tire to re‐
main drivable to a restricted degree in the event
of a pressure loss.
Continued driving with a damaged tire., refer to
page 93
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire. Your
service center will be glad to advise you.
Snow chains
Fine-link snow chains
Only certain types of fine-link snow chains have
been tested by the manufacturer of your vehicle,
classified as road-safe and recommended.
Consult your service center for more informa‐
tion.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:
▷ 225/55 R 17.
▷ 245/45 R 18.
Follow the chain manufacturer's instructions.
Make
sure that the snow chains are always suf‐
ficiently tight. Retighten as needed according to
the chain manufacturer's instructions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if necessary.
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Wheels and tires
Cooling system
239
Corrosion on brake discs 140
Cruise control 106
Cruising range 74
Cupholder 133
Current fuel consumption 75
Current location, storing 148
Customer Relations 221
D
Damage, tires 232
Damping control, dy‐ namic 102
Data, technical 260
Date 76
Daytime running lights 85
Defrosting, refer to Windows, defrosting 124
Destination distance 77
Destination guidance 153
Destination guidance with in‐ termediate destinations 152
Destination input, naviga‐ tion 146
Digital clock 76
Digital radio 167
Dimensions 260
Dimmable interior rearview mirror 60
Direction indicator, refer to Turn signals 69
Display in front wind‐ shield 121
Display,
instrument cluster 74
Display lighting, refer to Instru‐ ment lighting 87
Displays 14
Displays, cleaning 257
Disposal, coolant 240
Disposal, vehicle battery 247
Distance control, refer to PDC 107
Distance to destination 77
Divided screen view, split screen 23
Door lock, refer to Remote control 32 Doors, Automatic Soft Clos‐
ing 40
Drive-off assistant 101
Drive-off assistant, refer to DSC 101
Driving instructions, breaking in 138
Driving notes, general 138
Driving stability control sys‐ tems 101
Driving tips 138
DSC Dynamic Stability Con‐ trol 101
DTC Dynamic Traction Con‐ trol 101
DVD/CD 173
DVD/CD notes 179
DVD changer 177
DVD settings 176
DVDs, storing 180
DVD, video 175
Dynamic Damping Con‐ trol 102
Dynamic destination guid‐ ance 159
Dynamic Drive 102
Dynamic Driving Control 103
Dynamic Stability Control DSC 101
Dynamic Traction Control DTC 101
E
EfficientDynamics, refer to Saving fuel 141
Electronic displays, instru‐ ment cluster 16
Electronic engine oil level check 238
Electronic Stability Program ESP, refer to DSC 101
Emergency detection, remote control 33
Emergency
operation, conver‐
tible top 47
Emergency release, door lock 39 Emergency release, fuel filler
flap 226
Emergency Request 248
Emergency service, refer to Roadside Assistance 249
Emergency start function, en‐ gine start 33
Emergency unlocking, trunk lid 41
Energy Control 75
Energy recovery 76
Engine compartment 236
Engine compartment, working in 236
Engine coolant 239
Engine oil 238
Engine oil, adding 238
Engine oil additives 239
Engine oil filler neck 238
Engine oil temperature 75
Engine oil types, alterna‐ tive 239
Engine oil types, ap‐ proved 239
Engine start during malfunc‐ tion 33
Engine start, refer to Starting the engine 66
Engine start, Starting aid 249
Engine stop 66
Engine temperature 75
Entering/exiting
vehicle, assis‐
tance, steering wheel 61
Equalizer 164
Equipment, interior 128
ESP Electronic Stability Pro‐ gram, refer to DSC 101
Exchanging wheels/tires 233
Exhaust system 138
Exterior mirror, automatic dim‐ ming feature, dimmable exte‐
rior mirrors 60
Exterior mirrors 59
External devices 184
External start 249
External temperature dis‐ play 75
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Everything from A to Z
Start function during malfunc‐
tion 33
Starting aid 249
Starting the engine 66
State/province, selecting for navigation 146
Stations, stored 172
Station, storing 166
Status display, tires 92
Status information, iDrive 22
Status of Owner's Manual 6
Steering, Integral Active Steering 102
Steering wheel, adjusting 60
Steering wheel heating 61
Steering wheel memory 58
Steptronic, automatic trans‐ mission 72
Stopping the engine 66
Storage compartments 132
Storage compartments, loca‐ tions 132
Storage, tires 234
Storing the vehicle 257
Street, entering for naviga‐ tion 147
Summer tires, tread 232
Supplementary text mes‐ sage 82
Surround View 110
Suspension settings 103
Switch for Dynamic Driving Control 103
Switch-on times, parked-car ventilation 126
Switch, refer to Cockpit 12
Symbols 6
T
Tachometer 75
Tail and brake lamps 245
Tailgate 40
Tailgate
via remote control 37
Tail lamps 245
Tail lamps, bulb replace‐ ment 245
Tasks 213 Technical changes, refer to
Safety 7
Technical data 260
TeleService 218
Temperature, automatic cli‐ mate control 124
Temperature display, external temperature 75
Temperature, engine oil 75
Terminal, starting aid 250
Text messages 210
Text message, supplemen‐ tary 82
Theft alarm system, refer to Alarm system 42
Theft protection, lug bolts 246
Theft protection, refer to Cen‐ tral locking system 35
Thermal
camera, refer to Night
Vision 118
Thigh support 54
Tilt alarm sensor 43
Tilt, seats 53
Time of arrival 78
Tire damage 232
Tire identification marks 231
Tire inflation pressure 229
Tire inflation pressure monitor, refer to FTM 95
Tire Pressure Monitor TPM 91
Tires, changing 233
Tires, everything on wheels and tires 229
Tires, run-flat tires 234
Tire tread 232
Toll roads, route 154
Tone 164
Tool kit 243
Tools 243
Top View 112
Total vehicle weight 261
Tow fitting 252
Towing 251
Town/city, navigation 146
Tow-starting 251
Tow truck 251 TPM Tire Pressure Moni‐
tor 91
Traction control 101
TRACTION
program, Dynamic
Driving Control 104
Traffic bulletins, naviga‐ tion 157
Traffic situation/gray card 158
Transmission, automatic 72
Transmission, manual 71
Transporting children safely 62
Tread, tires 232
Treble, tone 164
Trip computer 78
Triple turn signal activa‐ tion 69
Trip odometer 76
Truck for tow-starting/tow‐ ing 251
Trunk, cargo area partition 47
Trunk lid 40
Trunk lid, emergency unlock‐ ing 41
Trunk lid, hotel function 39
Trunk lid via remote con‐ trol 37
Turning circle 261
Turning circle lines, backup camera 111
Turn signals, operation 69
Turn signals, rear, bulb re‐ placement 245
U
Unintentional alarm 43
Units of measure 80
Universal remote control 128
Unlock button, automatic transmission 72
Unlocking/locking from in‐ side 39
Unlocking/locking via door lock 38
Unlocking/locking with remote control 36
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Reference Mobility Communication Entertainment Navigation Driving tips Controls At a glance