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 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.
Tire damage
General information
Inspect your tires often for damage, foreign
objects lodged in the tread, and tread wear.
Notes
Driving over rough or damaged road surfaces,
as well as debris, curbs and other obstacles
can cause serious damage to wheels, tires and
suspension parts. This is more likely to occur
with low-profile tires, which provide less cush‐
ioning between the wheel and the road. Be
careful to avoid road hazards and reduce your
speed, especially if your vehicle is equipped
with low-profile tires.
Indications of tire damage or other vehicle de‐
fects:▷Unusual vibrations during driving.▷Unusual handling such as a strong ten‐
dency to pull to the left or right.
Damage can, e. g., be caused by driving over
curbs, road damage, or similar things.
In case of tire damage
If there are indications of tire damage, re‐
duce your speed immediately and have the
wheels and tires checked right away; other‐
wise, there is the increased risk of an accident.
Drive carefully to the nearest service center.
Have the vehicle towed or transported there.
Otherwise, tire damage can become life threat‐
ening for vehicle occupants and also other
road users.◀
Repair of tire damage
For safety reasons, the manufacturer of
your vehicle recommends that you do not have
damaged tires repaired; they should be re‐
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.
Seite 218MobilityWheels and tires218
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Rubber components,care 246
Run-flat tires 220
S Safe braking 192
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 56
Safety belts 55
Safety belts, care 246
Safety Package, refer to Ac‐ tive Protection 128
Safety switch, windows 47
Safety systems, airbags 104
Saving fuel 197
Screen, refer to Control Dis‐ play 18
Screwdriver 231
Screw thread for tow fit‐ ting 243
Seat belts, refer to Safety belts 55
Seat heating, front 53
Seat heating, rear 55
Seating position for chil‐ dren 63
Seat, mirror, and steering wheel memory 59
Seats 50
Seat ventilation, front 53
Selection list in instrument cluster 93
Selector lever, automatic transmission 78
Self-leveling suspension, air suspension 135
Self-leveling suspension, malfunction 135
Sensors, care 247
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 229 Service requirements, dis‐
play 90
Service, Roadside Assis‐ tance 240
Services, ConnectedDrive
Settings, locking/unlock‐ ing 44
Settings on Control Dis‐ play 95
Settings, storing for seat, mir‐ rors, steering wheel 59
Shifting, automatic transmis‐ sion 78
Shift paddles on steering wheel 80
Shoulder support 53
Side airbags 104
Signaling, horn 14
Signals when unlocking 44
Sitting safely 50
Size 250
Ski and snowboard bag 181
Slide/tilt glass roof 48
Smoker's package 177
Snow chains 220
Socket 178
Socket, OBD Onboard Diag‐ nostics 229
Soot particulate filter 191
SOS button 239
Spare fuse 238
Specified engine oil types 225
Speed, average 94
Speed limit detection, on‐ board computer 94
Speed limiter, display 91
Speed Limit Information 91
Speed limit in the com‐ puter 94
Split screen 24
SPORT+ - program, Dynamic Driving Control 136
Sport automatic transmis‐ sion 80 Sport displays, torque dis‐
play, performance dis‐
play 95
SPORT program, driving dy‐ namics 137
Sport program, transmis‐ sion 79
Stability control systems 131
Start/stop, automatic func‐ tion 69
Start/Stop button 67
Start function during malfunc‐ tion 35
Starting the engine 68
Status display, tires 107
Status information, iDrive 23
Status of Owner's Manual 6
Steering, Active Steering 134
Steering wheel, adjusting 61
Steering wheel heating 62
Steering wheel memory 59
Steptronic, automatic trans‐ mission 78
Stopping the engine 68
Storage compartment on the center console 183
Storage compartments 182
Storage compartments, loca‐ tions 182
Storage, tires 220
Storing the vehicle 247
Summer tires, tread 218
Sun visor 181
Supplementary text mes‐ sage 87
Surround View 153
Suspension settings 135
Switch for Dynamic Driving Control 135
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
SYNC program, automatic cli‐ mate control 167 Seite 261Everything from A to ZReference261
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