winter tires BMW 740LI 2014 Owners Manual

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. If
necessary, have the vehicle towed.
Otherwise, tire damage can be life-threatening
for vehicle occupants and other traffic partici‐
pants.◀
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.
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If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀
Wheel and tire combination
Information on the correct wheel-tire combina‐
tion and rim versions for your vehicle can be
obtained from your service center.
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.
Approved wheels and tires
The manufacturer of your vehicle recom‐
mends that you use only wheels and tires that
have been approved for your particular vehicle
model.
For example, despite having the same official
size ratings, variations can lead to body con‐
tact and with it, the risk of severe accidents.
The manufacturer of your vehicle cannot eval‐
uate non-approved wheels and tires to deter‐
mine if they are suited for use, and therefore
cannot ensure the operating safety of the vehi‐
cle if they are mounted.◀Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
New tires Due to technical factors associated with their
manufacture, tires do not achieve their full
traction potential until after an initial breaking-
in period.
Drive conservatively for the first
200 miles/300 km.
Retreaded tires
The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
The manufacturer of your vehicle recommends
winter tires for winter roads or at temperatures
below +45 ℉/+7 ℃.
Although so-called all-season M+S tires do
provide better winter traction than summer
tires, they do not provide the same level of per‐
formance as winter tires.
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Maximum speed of winter tiresIf the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field
of vision. You can obtain this sign from the tire
specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the winter tires; otherwise, tire damage and ac‐
cidents can occur.◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles The manufacturer of your vehicle advises
against switching wheels between the front
and rear axles.
This can impair the handling characteristics.
StorageStore wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
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 104.
Continued driving with a damaged tire, refer to
page 107.
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:
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CareVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Car washes Hints Steam jets or high-pressure washers
When using steam jets or high-pressure
washers, hold them a sufficient distance away and use a maximum temperature of
140 ℉/60 ℃.
If the vehicle has a glass sunroof, ensure that a distance of at least 31.5 inches/80 cm is main‐
tained. Holding them too close or using exces‐
sively high pressures or temperatures can
cause damage or preliminary damage that may
then lead to long-term damage.
Follow the user's manual for the high-pressure
washer.◀
Cleaning sensors/cameras with high-
pressure washers
When using high-pressure washers, do not
spray the exterior sensors and cameras, e.g., Park Distance Control, for extended periods of
time and only from a distance of at least
12 in/30 cm.◀
Regularly remove foreign items such as leaves
in the area below the windshield when the
hood is raised.
Wash your vehicle frequently, particularly in
winter.Intense soiling and road salt can damage the
vehicle.
Automatic car washes
Hints
Note the following:▷Give preference to cloth car washes or
those that use soft brushes in order to
avoid paint damage.▷Make sure that the wheels and tires are not
damaged by the transport mechanisms.▷Fold in the exterior mirrors; otherwise, they
may be damaged, depending on the width
of the vehicle.▷Deactivate the rain sensor, refer to
page 75, to avoid unintentional wiper acti‐
vation.▷In some cases, an unintentional alarm can
be triggered by the interior motion sensor
of the alarm system. Follow the instruc‐
tions on avoiding an unintentional alarm,
refer to page 44.
Guide rails in car washes
Avoid car washes with guide rails higher
than 4 in/10 cm; otherwise, the vehicle body
could be damaged.◀
Before driving into a car wash In order to ensure that the vehicle can roll in a
car wash, take the following steps:
1.Drive into the car wash.2.Engage transmission position N.3.Switch the engine off.
In this way, the ignition remains switched
on, and a Check-Control message is dis‐
played.Seite 230MobilityCare230
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License plate lamp, bulb re‐placement 221
Light alloy wheels, care 232
Light control 96
Light-emitting diodes, LEDs 219
Lighter, rear 171
Lighting 95
Lighting, speaker 99
Lighting via remote con‐ trol 34
Light switch 95
Load 185
Loading 185
Lock, door 35
Locking/unlocking from in‐ side 36
Locking/unlocking via door lock 35
Locking/unlocking with re‐ mote control 34
Locking, automatic 42
Locking, central 33
Locking, settings 41
Locking via trunk lid 37
Lock, power window 45
Locks, doors, and win‐ dows 65
Low beams 95
Low beams, automatic, refer to High-beam Assistant 97
Lower back support 49
Lug bolt lock 222
Luggage rack, refer to Roof- mounted luggage rack 186
Lumbar support 49
M
Maintenance 216
Maintenance require‐ ments 216
Maintenance, service require‐ ments 87
Maintenance system, BMW 216 Malfunction displays, refer to
Check Control 83
Malfunction, self-leveling sus‐ pension 130
Manual air distribution 161
Manual air flow 161
Manual brake, refer to Parking brake 70
Manual mode, transmis‐ sion 78
Manual operation, backup camera 148
Manual operation, door lock 36
Manual operation, exterior mirrors 59
Manual operation, fuel filler flap 196
Manual operation, Park Dis‐ tance Control PDC 145
Manual operation, parking brake 71
Manual operation, Side View 150
Manual operation, Top View 151
Manual operation, trunk lid 37
Marking on approved tires 207
Marking, run-flat tires 208
Massage seat, front 50
Massage seat, rear 52
Master key, refer to Remote control 30
Maximum cooling 162
Maximum speed, display 89
Maximum speed, winter tires 208
Measure, units of 93
Medical kit 226
Memory for seat, mirrors, steering wheel 57
Menu, EfficientDynamics 191
Menu in instrument clus‐ ter 90 Menus, operating, iDrive 16
Menus, refer to iDrive operat‐ ing concept 17
Messages, refer to Check Control 83
Microfilter 163
Minimum tread, tires 206
Mirror 58
Mirror memory 57
Mobile communication devi‐ ces in the vehicle 183
Modifications, technical, refer to Safety 7
Moisture in headlamp 219
Monitor, refer to Control Dis‐ play 16
Mounting of child restraint fix‐ ing systems 62
Multifunctional instrument display 80
Multifunction steering wheel, buttons 12
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 55
Neck restraints, rear, refer to Head restraints 56
Neutral cleaner, see wheel cleaner 232
New wheels and tires 206
Night Vision with pedestrian detection 116
No Passing Information 89
Nylon rope for tow-starting/ towing 228
O OBD Onboard Diagnosis 217
OBD, see OBD Onboard Di‐ agnosis 217 Seite 245Everything from A to ZReference245
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V
Vanity mirror 60
Variable steering, Integral Ac‐ tive Steering 129
Vehicle battery 223
Vehicle battery, replac‐ ing 223
Vehicle, breaking in 182
Vehicle care 231
Vehicle equipment 6
Vehicle identification number, refer to Identification num‐
ber in the engine compart‐
ment 210
Vehicle jack 222
Vehicle paint 231
Vehicle storage 233
Vehicle wash 230
Ventilation 163
Ventilation, refer to Parked- car ventilation 166
Vertical Dynamic Control, re‐ fer to Dynamic Damping
Control 128
Voice activation system 23
W Warning indicators 83
Warning lamps 83
Warning messages, refer to Check Control 83
Warning triangle 226
Washer fluid 76
Washer fluid reservoir, ca‐ pacity 239
Washer nozzles, wind‐ shield 75
Washer system 74
Washing, vehicle 230
Water on roads 183
Weights 237
Welcome lamps 95
Wheel base, vehicle 237
Wheel cleaner 232 Wheels, changing 206
Wheels, everything on wheels and tires 199
Wheels, Flat Tire Monitor FTM 103
Wheels, Tire Pressure Moni‐ tor TPM 105
Width, vehicle 236
Window defroster, rear 162
Windows, powered 44
Windshield, climate con‐ trol 183
Windshield washer fluid 76
Windshield washer noz‐ zles 75
Windshield washer sys‐ tem 74
Windshield wiper 74
Windshield wipers, fold-out position 75
Winter storage, care 233
Winter tires, suitable tires 207
Winter tires, tread 206
Wiper blades, replacing 218
Wiper fluid 76
Wiper system 74
Wood, care 232
Word match concept, naviga‐ tion 22
Wrench 218
X xDrive 127
Xenon headlamps, bulb re‐ placement 219 Seite 249Everything from A to ZReference249
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