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
remain drivable to a restricted degree in the
event of a pressure loss.
Driving can continue with a damaged tire, refer
to page 94.
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.
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
obtained 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 con‐
tact and with it, the risk of severe accidents.
The manufacturer of your vehicle cannot eval‐
uate non-approved wheels and tires to deter‐
mine if they are suited for use, and therefore
cannot ensure the operating safety of the vehi‐
cle 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.
Retreaded tires The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Seite 233Wheels and tiresMobility233
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Tire pressure monitoring, re‐fer to FTM 92
Tire Pressure Monitor TPM 94
Tire Pressure Monitor TPM– Resetting the system 95– System limitations 95– Warning lamp 96
Tire Quality Grading 231
Tires, changing 233
Tires, flat tire 246
Tire size 230
Tires, pressure loss 96
Tires, pressure monitoring, refer to Tire Pressure Moni‐
tor TPM 94
Tires, run-flat tires 233
Tire tread 232
Toll roads, route 149
Tone 160
Tool kit, refer to Onboard ve‐ hicle tool kit 243
Tools, refer to Onboard vehi‐ cle tool kit 243
Towing 252
Town/city, navigation 141
Tow-starting 252
TPM, refer to Tire Pressure Monitor TPM 94
Traction control 100
TRACTION program, Dy‐ namic Driving Control 101
Traffic bulletins, naviga‐ tion 153
Transmission
– 7-gear automatic transmis‐
sion with dual clutch 65– 8-gear automatic transmis‐
sion 63– Manual transmission 63– Unlocking transmission lock
manually, for 7-gear auto‐
matic transmission 69
Transmission lock, unlocking
manually 69
Transmission lock, unlocking
manually, with 7-gear auto‐
matic transmission 69
Transmission positions– 7-gear automatic transmis‐
sion 66– 8-gear automatic transmis‐
sion 63
Transporting children
safely 53
Tread depth, tires 232
Tread, tires 232
Treble, tone 160
Trip-distance counter, refer to Trip odometer 71
Triple turn signal activa‐ tion 60
Trip odometer 71
Trips, planning 147
Trunk lid
– Comfort Access 38– Emergency unlocking 37– Opening from the inside 36– Opening from the out‐
side 36– Remote control 33
Turning circle, refer to Dimen‐
sions 262
Turn signal
– Indicator/warning lamp 14
Turn signals 60
Turn signals
– Bulb replacement, front 244– Triple turn signal activa‐
tion 60
U
Uniform Tire Quality Grading/ UTQG 231
Unintentional alarms 40
Units
– Average fuel consump‐
tion 76– Temperature 76
Units of measure, changing
on Control Display 76
Universal Garage Door
Opener 114
Universal remote control 114
Unlocking– From the inside 36– From the outside 32– Hood 236– Setting the unlocking char‐
acteristics 32– Trunk lid 38– Without remote control, re‐
fer to Comfort Access 37
Updates made after the edito‐
rial deadline 6
Update, software 187
Upholstery care 257
USB audio interface 181
USB interface 122
V
Vacuum cleaner, connecting, refer to Connecting electri‐
cal devices 118
Vehicle
– Battery replacement 247– Breaking in 128– Cargo 262– Dimensions, refer to Dimen‐
sions 262– Identification number 192– Identification number, refer
to Engine compartment 235– Weight 262
Vehicle care 256
Vehicle care, refer to Care 255
Vehicle equipment 6
Vehicle jack 246
Vehicle paint 256
Vehicle storage 258
Vehicle, switching off 57
Vehicle wash 255
Ventilation
– Draft-free 109, 113– Refer to Climate control 107
Vents, refer to Air vents 107
Seite 282ReferenceEverything from A to Z282
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