snow chains BMW M235I 2014 F22 Owner's Manual

Status displayThe current status of the Flat Tire Monitor can
be displayed on the Control Display, e.g.,
whether or not the FTM is active.1."Vehicle Info"2."Vehicle status"3. "Flat Tire Monitor (FTM)"
The status is displayed.
Initialization
The initialization process adopts the set infla‐
tion tire pressures as reference values for the
detection of a flat tire. Initialization is started by
confirming the inflation pressures.
Do not initialize the system when driving with
snow chains.
1."Vehicle Info"2."Vehicle status"3. "Perform reset"4.Start the engine - do not drive away.5.Start the initialization with "Perform reset".6.Drive away.
The initialization is completed while driving,
which can be interrupted at any time.
The initialization automatically continues when
driving resumes.
Indication of a flat tire The yellow warning lamp lights up. A
Check Control message is displayed.
There is a flat tire or a major loss in tire
inflation pressure.
1.Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.2.Check whether the vehicle is fitted with
regular tires or run-flat tires.
Run-flat tires, refer to page 174, are la‐
beled with a circular symbol containing the
letters RSC marked on the tire sidewall.Do not continue driving without run-flat
tires
Do not continue driving if the vehicle is not
equipped with run-flat tires; continued driving
may result in serious accidents.◀
When a flat tire is indicated, DSC Dynamic Sta‐
bility Control is switched on if necessary.
System limits Sudden tire damage
Sudden serious tire damage caused by
external influences cannot be indicated in ad‐
vance.◀
A natural, even pressure loss in all four tires
cannot be detected. Therefore, check the tire
inflation pressure regularly.
The system could be delayed or malfunction in
the following situations:▷When the system has not been initialized.▷When driving on a snowy or slippery road
surface.▷Sporty driving style: slip in the drive
wheels, high lateral acceleration.▷When driving with snow chains.
Actions in the event of a flat tire
Normal tires
1.Identify the damaged tire.
Do this by checking the air pressure in all
four tires.
If the tire inflation pressure in all four tires
is correct, the Flat Tire Monitor may not
have been initialized. In this case, initialize
the system.
If an identification is not possible, please
contact the service center.2.Rectify the flat tire on the damaged wheel.Seite 102ControlsSafety102
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Indicator/warning lamps
When DSC is deactivated, DSC OFF is dis‐
played in the instrument cluster.
The indicator lamp lights up: DSC is
deactivated.
DTC Dynamic Traction
Control
The concept The DTC system is a version of the DSC in
which forward momentum is optimized.
The system ensures maximum forward mo‐
mentum on special road conditions, e.g., unp‐
lowed snowy roads, but driving stability is lim‐
ited.
It is therefore necessary to drive with appropri‐
ate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:▷When driving in slush or on uncleared,
snow-covered roads.▷When rocking the vehicle or driving off in
deep snow or on loose surfaces.▷When driving with snow chains.
Deactivating/activating DTC Dynamic
Traction Control
Activating the Dynamic Traction Control DTC
provides maximum traction on loose ground.
Driving stability is limited during acceleration
and when driving in bends.
Activating DTC Press the button.
TRACTION is displayed in the instru‐
ment cluster and the indicator lamp for DSC
OFF lights up.
Deactivating DTC
Press the button again.
TRACTION and the DSC OFF indica‐
tor lamp go out.
Above 31 mph/50 km/h DTC is automatically
deactivated.
Variable sport steering The variable sport steering increases the
steering angle of the front wheels at large
steering wheel angles, e.g., in tight curves or
when parking. Steering becomes more direct.
It also varies the force required to turn the
wheels in accordance with the vehicle speed.
This results in a sporty steering response. In
addition, it becomes easier to steer during
parking and maneuvering.
Driving Dynamics Control
The concept The Driving Dynamics Control can be used to
adjust the certain characteristics of the vehicle.
Various programs can be selected for this pur‐
pose. The Driving Dynamics Control and the
DSC OFF buttons can each be used to activate
a program.
Operating the programsPress the buttonProgramDSC OFF
TRACTIONSPORT+
SPORT
COMFORT
ECO PROSeite 112ControlsDriving stability control systems112
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Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
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 103.
Continued driving with a damaged tire, refer to
page 100.
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 the
vehicle, classified as road-safe and approved.
Information about the approved snow chains
are available from the service center.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:▷205/55 R 16.▷205/50 R 17.▷225/45 R 17.
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.
Seite 174MobilityWheels and tires174
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Refueling 162
Remaining range 81
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 134
Replacement fuse 191
Replacing parts 183
Replacing wheels/tires 172
Reporting safety defects 9
Reserve warning, refer to Range 81
Reset, Tire Pressure Monitor TPM 99
Retaining straps, securing cargo 152
Retreaded tires 173
Roadside parking lamps 91
RON gasoline quality 164
Roof load capacity 206
Roof-mounted luggage rack 153
Rope for tow-starting/ towing 197
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 174
Rubber components, care 201
Run-flat tires 174
S Safe braking 149
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 53
Safety belts 52
Safety belts, care 201
Safety systems, airbags 95
Saving fuel 154
Screen, refer to Control Dis‐ play 18
Screwdriver 183 Screw thread for tow fit‐
ting 198
Seat and mirror memory 55
Seat belts, refer to Safety belts 52
Seat heating, front 52
Seating position for chil‐ dren 59
Seats 48
Selection list in instrument cluster 84
Selector lever, automatic transmission 72
Sensors, care 202
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 181
Service requirements, dis‐ play 82
Service, Roadside Assis‐ tance 194
Services, ConnectedDrive
Settings, locking/unlock‐ ing 42
Settings on Control Dis‐ play 87
Settings, storing for seat, mir‐ ror 55
Shifting, automatic transmis‐ sion 71
Shifting, manual transmis‐ sion 71
Shift paddles on steering wheel 73
Side airbags 95
Signaling, horn 14
Signals when unlocking 42
Sitting safely 48
Size 206
Slide/tilt glass roof 46
Snow chains 174
Socket 138
Socket, OBD Onboard Diag‐ nostics 181
SOS button 193 Spare fuse 191
Specified engine oil types 178
Speed, average 86
Speed limit detection, on‐ board computer 86
Speed limiter, display 83
Speed Limit Information 83
Speed limit in the com‐ puter 86
Split screen 24
SPORT+ - program, Dynamic Driving Control 113
Sport automatic transmis‐ sion 73
Sport displays, torque dis‐ play, performance dis‐
play 87
SPORT program, Dynamic Driving Control 113
Sport program, transmis‐ sion 72
Sport steering, variable 112
Stability control systems 111
Start/stop, automatic func‐ tion 65
Start/Stop button 63
Start function during malfunc‐ tion 35
Starting the engine 64
Status display, tires 98
Status information, iDrive 23
Status of Owner's Manual 6
Steering wheel, adjusting 57
Steering wheel heating 58
Steptronic, automatic trans‐ mission 71
Stopping the engine 64
Storage compartment in the rear 143
Storage compartments 142
Storage compartments, loca‐ tions 142
Storage, tires 173
Storing the vehicle 202
Summer tires, tread 171 Seite 214ReferenceEverything from A to Z214
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