Page 185 of 246

100. The relative performance of tires depends
upon the actual conditions of their use, how‐
ever, and may depart significantly from the
norm due to variations in driving 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 control‐
led 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, hy‐
droplaning, 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 Vehi‐
cle Safety Standard No. 109. Grades Band A
represent higher levels of performance on the
laboratory test wheel than the minimum re‐
quired by law.
WARNING
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
Run-flat tires, refer to page 187, are labeled
with a circular symbol containing the letters
RSC marked on the sidewall.
M+S Winter and all-season tires with better cold
weather performance than summer 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 required
minimum height of 0.063 in/1.6 mm.
They are marked on the side of the tire with
TWI, Tread Wear Indicator.
Seite 185Wheels and tiresMOBILITY185
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Page 236 of 246

Everything from A to ZIndexA
ABS, Antilock Brake Sys‐ tem 115
Acceleration Assistant, refer to Launch Control 74
ACC, see camera-based cruise control 119
Activated-charcoal filter 141
Active Cruise Control, see camera-based cruise con‐
trol 119
Additives, oil 197
Adjustments, seats/head re‐ straints 49
Adjustments, steering wheel 57
After washing vehicle 221
Airbags 99
Airbags, indicator/warning light 100
Air circulation, refer to Recir‐ culated-air mode 140
Air circulation, see Recircu‐ lated-air mode 137
Air conditioner 136
Air, dehumidifying, see Cool‐ ing function 137, 139
Air distribution, manual 137, 140
Air flow, air conditioner 137
Air flow, automatic climate control 140
Air pressure, tires 178
Air vents, refer to Ventila‐ tion 141
Alarm system 43
Alarm triggering 43
Alarm, unintentional 44
All around the center con‐ sole 16 All around the roofliner 17
All around the steering wheel 14
All-season tires, see Winter tires 187
Alternating-code hand-held transmitter 144
Alternative oil types 197
Antifreeze, washer fluid 70
Antilock Brake System, ABS 115
Anti-slip control, see DSC 115
Approved axle load 227
Arrival time 85
Ash tray 147
Assistance when driving off 118
Assist system, see Intelligent Safety 108
AUTO intensity 139
Automatic car wash 220
Automatic climate con‐ trol 138
Automatic Curb Monitor 55
Automatic deactivation, Front- seat passenger airbags 101
Automatic headlight con‐ trol 95
Automatic locking 43
Automatic recirculated-air control 140
Automatic transmission with Steptronic 71
AUTO program, automatic cli‐ mate control 139
AUTO program, intensity 139
Auto Start/Stop function 64
Average fuel consumption 85
Average speed 85
Axle loads, weights 227 B
Backrest curvature, refer to Lumbar support 50
Band-aids, see First-aid kit 214
Bar for tow-starting/ towing 217
Battery replacement, vehicle battery 212
Battery, vehicle 212
Belts, safety belts 51
Beverage holder, cu‐ pholder 152
Bonus range, GREEN mode 167
Bottle holder, see Cu‐ pholder 152
Brake assistant 115
Brake discs, break-in 158
Brake pads, break-in 158
Braking, hints 159
Breakdown assistance 214
Break-in 158
Brightness of Control Dis‐ play 88
Bug light 204
Bulb replacement 203
Bulb replacement, front 204
Bulb replacement, rear 206
Bulb replacement, side 209
Bulbs and lights 203
Button, Start/Stop 62
Bypassing, see Jump-start‐ ing 214
C
California Proposition 65 Warning 8 Seite 236REFERENCEEverything from A to Z236
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Page 237 of 246

Camera-based cruise con‐trol 119
Camera lenses, care 223
Camera, rearview cam‐ era 130
Can holder, see Cu‐ pholder 152
Car battery 212
Car care products 221
Care, displays 223
Care, vehicle 221
Cargo area 148
Cargo area, adapting size 153
Cargo area, enlarging 149
Cargo area lid 40
Cargo area, storage compart‐ ments 153
Cargo cover 148
Cargo, securing 162
Cargo straps, securing cargo 162
Car key, see Remote con‐ trol 34
Carpet, care 223
Car wash 220
Catalytic converter, see Hot exhaust system 159
CBS Condition Based Serv‐ ice 200
Center armrest 152
Center console 16
Central instrument cluster, LED ring 88
Central locking system 40
Central screen, refer to Control Display 18
Changes, technical, refer to Own Safety 7
Changing parts 202
Changing wheels 210
Changing wheels/tires 186
Chassis number, see vehicle identification number 10
Check Control 76
Checking the oil level elec‐ tronically 195 Children, seating position 58
Children, transporting safely 58
Child restraint fixing sys‐ tem 58
Child restraint fixing system LATCH 60
Child restraint fixing systems, mounting 59
Child safety locks 61
Child seat, mounting 59
Child seats 58
Chrome parts, care 222
Chrono package, cockpit 92
Cigarette lighter 147
Cleaning, displays 223
Climate control 136, 138
Clock 80
Closing/opening via door lock 39
Closing/opening with remote control 37
Clothes hooks 153
Coasting 168
Coasting with engine decou‐ pled, coasting 168
Coasting with idling en‐ gine 168
Combination switch, see Turn signals 67
Combi switch, see wiper sys‐ tem 68
Comfort Access 41
Compartments in the doors 152
Compass 145
Compressor 188
Condensation on win‐ dows 140
Condensation under the vehi‐ cle 160
Condition Based Service CBS 200
Configuring driving pro‐ gram 118
Confirmation signal 43 Control Display 18
Control Display, settings 87
Controller 19
Control systems, driving stabil‐ ity 115
Convenient opening 38
Coolant 198
Cooling function 137, 139
Cooling, maximum 139
Cooling system 198
Cornering lamp 96
Corrosion on brake discs 160
Cosmetic mirror 147
Courtesy lamps during unlock‐ ing 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 124
Cruise control, active 119
Cruising range 81
Cupholder 152
Current fuel consumption 81
D
Damage, tires 186
Damping control, dy‐ namic 117
Data, technical 226
Date 80
Daytime running lights 96
Defrosting, refer to defrosting the windows 137
Defrosting, see Windows, de‐ frosting 140
Defrosting the windows 137
Dehumidifying, air 137, 139
Deleting personal data 24
Deletion of personal data 24
Destination distance 85
Digital clock 80
Digital compass 145
Dimensions 226
Dimmable exterior mirrors 56
Dimmable interior rearview mirror 56 Seite 237Everything from A to ZREFERENCE237
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