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.
Hints
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 while 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
rims and tires checked right away; otherwise,
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 traf‐
fic.◀
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.
If work is not carried out properly, there is a
danger of subsequent damage and related
safety hazards.◀
Wheel and tire combination
You can ask the service center about the right
wheel/tire combination and wheel rim versions
for the vehicle.
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.Seite 209Wheels and tiresMobility209
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SSafe braking 187
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 56
Safety belts 55
Safety belts, care 237
Safety Package, refer to Ac‐ tive Protection 129
Safety reel, windows 48
Safety systems, airbags 104
Saving fuel 193
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 221
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 233
Seat belts, refer to Safety belts 55
Seat heating, front 54
Seat heating, rear 55
Seating position for chil‐ dren 62
Seat, mirror, and steering wheel memory 58
Seats 51
Seats, front 51
Seats, rear 55
Seat ventilation, front 54
Selection list in instrument cluster 93
Selector lever, Steptronic transmission 77
Self-leveling suspension, air suspension 136
Self-leveling suspension, malfunction 137
Sensors, care 237
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 219 Service requirements, dis‐
play 91
Service, Roadside Assis‐ tance 230
Services, ConnectedDrive
SET button, see Active Cruise Control, ACC 140
SET button, see Cruise con‐ trol 147
Settings, locking/unlock‐ ing 44
Settings on Control Dis‐ play 96
Settings, storing for seat, mir‐ rors, steering wheel 58
Shift Lights 84
Shift paddles on steering wheel 79
Shoulder support 54
Side airbags 104
Side View 156
Signaling, horn 14
Signals when unlocking 44
Sitting safely 51
Size 240
Ski and snowboard bag 177
Slide/tilt glass roof 48
Smoker's package 171
Snow chains 211
Socket, OBD Onboard Diag‐ nostics 219
Sockets, see Connecting electrical devices 173
SOS button 229
Spare fuse 227
Spare tire 225
Specified engine oil types 216
Speed, average 94
Speed limit detection, com‐ puter 95
Speed limiter, display 92
Speed Limit Information 92
Speed warning 95
Split screen 23 SPORT+ - program, Dynamic
Driving Control 138
Sport displays, torque dis‐ play, performance dis‐
play 95
SPORT program, driving dy‐ namics 138
Sport program, transmis‐ sion 78
Stability control systems 132
Start/stop, automatic func‐ tion 69
Start/Stop button 67
Start function during malfunc‐ tion 35
Starting the engine 68
Status control display, tires 108
Status information, iDrive 23
Status of Owner's Manual 6
Steering, Active Steering 136
Steering wheel, adjusting 60
Steering wheel heating 61
Steering wheel memory 58
Steptronic Sport transmis‐ sion 79
Steptronic transmission 77
Stopping the engine 68
Storage compartment on the center console 179
Storage compartments 178
Storage compartments, loca‐ tions 178
Storage, tires 211
Storing the vehicle 237
Summer tires, tread 208
Sun visor 171
Supplementary text mes‐ sage 88
Surround View 151
Suspension settings 137
Switch for Dynamic Driving Control 137
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23 Seite 251Everything from A to ZReference251
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