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.
Continued driving with a damaged tire, refer to
page 109.
Continued driving with a damaged tire, refer to
page 106.
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.
Snow chains
Fine-link snow chains
Only certain types of fine-link snow chains
have been tested by the manufacturer of your
vehicle, classified as road-safe and recom‐
mended.
Consult your service center for more informa‐
tion.
Use Use only in pairs on the rear wheels, equipped
with the tires of the following size:
▷225/55 R 17.▷245/45 R 18.▷245/40 R 19.
Follow the chain manufacturer's instructions.
Make sure that the snow chains are always
sufficiently tight. Retighten as needed accord‐
ing to the chain manufacturer's instructions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if necessary.
Maximum speed with snow chains Do not exceed a speed of 30 mph/50 km/h
when using snow chains.
Snow chain detection
The concept When using snow chains, settings should be
made via the iDrive for the snow chains being
applied.
The snow chain detection system supports
you by automatically showing the detected
state on the Control Display.
When snow chains are in use, the rear axle
steering of the Integral Active Steering is deac‐
tivated automatically.
At speeds above the maximum permitted
speed with snow chains of 30 mph/50 km/h,
the rear axle steering is activated again auto‐
matically.
Activating the status
1."Settings"2."Tire chains"3."Tire chains installed"Seite 222MobilityWheels and tires222
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Reset, Tire Pressure MonitorTPM 105
Residual heat, automatic cli‐ mate control 162
Retaining straps, securing cargo 189
Retreaded tires 221
Reversing lamp, bulb replace‐ ment 237
Roadside parking lamps 97
Roller sunblinds 45
Roll stabilization, refer to Adaptive Drive 129
Roll stabilization, see Dy‐ namic Drive 129
RON gasoline quality 202
Roof load capacity 253
Roof-mounted luggage rack 189
Rope for tow-starting/ towing 244
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 222
Rubber components, care 248
Run-flat tires 222
S Safe braking 186
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 53
Safety belts 52
Safety belts, care 248
Safety Package, refer to Ac‐ tive Protection 123
Safety switch, windows 44
Safety systems, airbags 101
Saving fuel 191
Screen, refer to Control Dis‐ play 16
Screwdriver 233 Screw thread for tow fit‐
ting 245
Seat belts, refer to Safety belts 52
Seat heating, front 51
Seat heating, rear 51
Seating position for chil‐ dren 59
Seat, mirror, and steering wheel memory 55
Seats 48
Seat ventilation, front 51
Selection list in instrument cluster 91
Selector lever, automatic transmission 74
Sensors, care 249
Service and warranty 7
Service history 89
Service requirements, Condi‐ tion Based Service
CBS 231
Service requirements, dis‐ play 88
Service, Roadside Assis‐ tance 241
Services, ConnectedDrive
Settings, locking/unlock‐ ing 41
Settings on Control Dis‐ play 94
Settings, storing for seat, mir‐ rors, steering wheel 55
Shifting, automatic transmis‐ sion 73
Shifting, manual transmis‐ sion 73
Shift Lights 76
Shift paddles on steering wheel 75
Shoulder support 50
Side airbags 101
Side View 151
Signaling, horn 12
Signals when unlocking 41
Sitting safely 48 Size 252
Ski bag 174
Slide/tilt glass roof 45
Smallest turning circle 253
Smoker's package 169
Snow chains 222
Socket 171
Socket, OBD Onboard Diag‐ nostics 232
Soot particulate filter 185
SOS button 240
Spare fuse 239
Speaker lighting 100
Specified engine oil types 227
Speed, average 92
Speed limit detection, on‐ board computer 93
Speed limiter, display 90
Speed Limit Information 90
Speed limit in the com‐ puter 93
Split screen 20
SPORT+ - program, Dynamic Driving Control 131
Sport automatic transmis‐ sion 75
SPORT program, driving dy‐ namics 131
Sport program, transmis‐ sion 75
Stability control systems 126
Start/stop, automatic func‐ tion 65
Start/Stop button 63
Start function during malfunc‐ tion 31
Starting the engine 64
Status display, tires 104
Status information, iDrive 20
Status of Owner's Manual 6
Steering, Integral Active Steering 130
Steering wheel, adjusting 58
Steering wheel heating 58
Steering wheel memory 55 Seite 265Everything from A to ZReference265
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