
of tires depends upon the actual conditions of
their use, however, and may depart signifi‐
cantly from the norm due to variations in driv‐
ing habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest,
are AA, A, B, and C.
Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified government
test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
Temperature
The temperature grades are A, the highest, B, and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the ma‐
terial of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds
to a level of performance which all passenger
car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B
and A represent higher levels of performance
on the laboratory test wheel than the minimum
required by law.
Temperature grade for this tire
The temperature grade for this tire is es‐
tablished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla‐
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.◀RSC – Run-flat tires
The symbol identifying run-flat tires is a circle
with the letters RSC on the sidewall, refer to
page 240.
M+S
Winter and all-season tires.
These have better winter properties than
summer tires.
XL Designation for specially reinforced tires.
Tire tread Summer tires
Do not drive with a tire tread depth of less than
0.12 in/3 mm.
There is an increased danger of hydroplaning if
the tread depth is less than 0.12 in/3 mm.
Winter tires
Do not drive with a tire tread depth of less than
0.16 in/4 mm.
Below a tread depth of 0.16 in/4 mm, tires are
less suitable for winter operation.
Minimum tread depth
Wear indicators are distributed around the
tire's circumference and have the legally re‐
quired minimum height of 0.063 in/1.6 mm.
They are marked on the side of the tire with
TWI, Tread Wear Indicator.
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Cruise control 101
Cruise control– Malfunction 103
Cupholder 125
Curb weight, refer to Weights 270
Current fuel consumption 72
Current location, storing 146
Curve lights, refer to Adaptive Light Control 84
D
Dashboard lighting, refer to Instrument lighting 87
Dashboard, refer to Cock‐ pit 12
Data, technical 270
Date
– Date format 77– Setting 76
Daytime running lights 84
Daytime running lights, bulb replacement 252
Defroster
– Rear window 111
Destination entry via the ad‐
dress book 146
Destination guidance 153
Destination guidance with in‐ termediate destinations 151
Destination input, naviga‐ tion 144
Digital clock 71
Digital compass 115
Digital radio 167
Dimming mirrors 50
Directional indicators, refer to Turn signals 62
Display lighting, refer to In‐ strument lighting 87
Displays and controls 12
Displays, care 266
Displays, cleaning 266
Displays, refer to Instrument cluster 14
Disposal, coolant 246
Disposal, vehicle battery 255
Distance warning, refer to Park Distance Control
PDC 103
Divided rear seat backrest, re‐ fer to Enlarging the cargo
area 118
Divided screen view, split screen 22
Door key, refer to Remote control with integrated
key 30
Door lock 34
Doors, manual operation 34
Doors, unlocking and locking– Confirmation signals 33– From the inside 35– From the outside 32
DOT Quality Grades 237
Downhill control 99
Draft-free ventilation 111
Drive-off assistant 100
Driving away on inclines, refer to Drive-off assistant 100
Driving notes, breaking in 130
Driving notes, general 130
Driving on poor roads 132
Driving stability control sys‐ tems 97
Driving through water 131
Driving tips, refer to Driving notes 130
Dry air, refer to Cooling func‐ tion 110
DSC Dynamic Stability Con‐ trol 97
DTC Dynamic Traction Con‐ trol 98
DTMF suffix dialing 202
DVD/CD 174
DVDs, storing 179
DVD, video 176
Dynamic destination guid‐ ance 160
Dynamic Stability Control DSC 97
Dynamic Traction Control
DTC 98
E
ECO PRO 138
ECO PRO display 138
ECO PRO driving mode 138
ECO PRO mode 138
EfficientDynamics, refer to Saving fuel 137
Electrical malfunction– Door lock 34– Driver's door 34– Fuel filler flap 229– Tailgate 36
Electric seat adjustment 45
Electronic brake-force distri‐ bution 97
Electronic engine oil level check 243
Electronic Stability Program ESP, refer to Dynamic Sta‐
bility Control DSC 97
Emergency activation
– Automatic transmission, re‐
fer to Overriding selector
lever lock 67
Emergency operation
– Door lock, refer to Manual
operation 34
Emergency operation, fuel
filler flap, unlocking man‐
ually 229
Emergency Request 257
Emergency service, refer to Roadside Assistance 258
Energy-conscious driving, re‐ fer to Current fuel consump‐
tion 72
Energy, saving
– Automatic Engine Start/
Stop Function 59
Energy, saving, refer to Sav‐
ing fuel 137
Engine, breaking in 130
Engine compartment 242
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T
Tachometer 72
Tailgate– Comfort Access 37– Emergency operation, refer
to Opening manually 36– Opening from the inside 36– Opening from the out‐
side 36– Opening manually 36– Remote control 33
Tail lamp, bulb replace‐
ment 254
Tail lamps 253
Tail lamps
– Bulb replacement 253, 254
Tank gauge, refer to Fuel
gauge 72
Tasks 215
Technical changes, refer to Safety 6
Technical data 270
Telephone 196
Telephone, adjusting the vol‐ ume 200
Telephone, installation loca‐ tion, refer to Center arm‐
rest 124
TeleService 221
Temperature
– Automatic climate con‐
trol 109– Changing the unit of meas‐
ure 75
Temperature, coolant, refer to
Coolant temperature 72
Temperature display
– External temperature 71– External temperature warn‐
ing 71– Setting the unit 75
Temperature, engine oil 72
Temperature warning 71
Text messages 212
Theft alarm system, refer to Alarm system 39
Thigh support adjustment 45
Third brake lamp, refer to
Center brake lamp 254
Tilting the passenger side mirror 49
Time– Setting the time 75– Setting the time zone 76
Tire age 237
Tire identification marks 237
Tire inflation pressure 232
Tire inflation pressure, check‐ ing 232
Tire pressure monitor, refer to Flat Tire Monitor 91
Tire Pressure Monitor TPM 93
Tire Quality Grading 237
Tires
– Inflation pressure 232
Tires, breaking in 130
Tires, changing 239
Tires, condition 238
Tires, damage 239
Tire size 237
Tires, minimum tread 238
Tires, retreaded tires 240
Tires, run-flat tires 240
Tires, storage 240
Tire tread 238
Toll roads, route 153
Tone 164
Tool kit, refer to Onboard ve‐ hicle tool kit 249
Tools, refer to Onboard vehi‐ cle tool kit 249
Tow bar 261
Tow fitting 262
Towing 260
Towing another vehicle 260
Towing, being towed 260
Towing with automatic trans‐ mission 260
Town/city, navigation 145
Tow rope 261
Tow-starting 260, 262
TPM Tire Pressure Moni‐ tor 93
Traction control 98
Traffic bulletins, naviga‐ tion 157
Transmission– Automatic transmission with
Steptronic 65– Overriding selector lever
lock in case of automatic
transmission with Step‐
tronic 67
Transmission, automatic
transmission with Step‐
tronic 68
Transmission lock
– Refer to Changing selector
lever positions 66– Refer to P Park 66
Transmission positions, auto‐
matic transmission with
Steptronic 68
Transporting children safely 52
Treble, tone 164
Trip computer, refer to Dis‐
plays on the Control Dis‐
play 74
Trip-distance counter, refer to Trip odometer 71
Triple turn signal activa‐ tion 62
Trip odometer 71
Trips, planning 151
Trunk, refer to Cargo area 118
Turning circle, refer to Dimen‐ sions 270
Turning lamps, refer to Adap‐ tive Light Control 84
Turn signal
– Indicator/warning lamp 14
Turn signals 62
Turn signals
– Bulb replacement 253– Bulb replacement, front 253
Turn signals, triple turn signal
activation 62
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