winter tires BMW 320I XDRIVE 2014 Owners Manual

Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
Tire age DOT … 0814: the tire was manufactured in the
8th week of 2014.
Recommendation
Regardless of wear, replace tires at least every
6 years.
Uniform Tire Quality Grading Quality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200; Traction AA;
Temperature A
DOT Quality Grades Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to Fed‐
eral Safety Requirements in addition to these
grades.
Treadwear The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov‐
ernment test course. For example, a tire graded 150 would wear one and one-half, 1 g,times as well on the government course as a
tire graded 100. The relative performance of
tires depends upon the actual conditions of
their use, however, and may depart signifi‐
cantly from the norm due to variations in driv‐
ing habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest,
are AA, A, B, and C.Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified government
test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
Temperature The temperature grades are A, the highest, B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the ma‐
terial of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds
to a level of performance which all passenger
car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades Band
A represent higher levels of performance on
the laboratory test wheel than the minimum re‐
quired by law.
Temperature grade for this tire
The temperature grade for this tire is es‐
tablished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla‐
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.
If necessary, have the vehicle towed.◀
RSC – Run-flat tires
Run-flat tires, refer to page 195, are labeled
with a circular symbol containing the letters
RSC marked on the sidewall.
M+S
Winter and all-season tires with better cold
weather performance than summer tires.Seite 192MobilityWheels and tires192
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Tire treadSummer 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.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀
Seite 193Wheels and tiresMobility193
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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.
Approved wheels and tires
You should only use wheels and tires
that have been approved by the vehicle manu‐
facturer for your vehicle type; otherwise, for
example, despite having the same official size
ratings, variations can lead to body contact 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
Winter tires are recommended for operating on
winter roads.
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.
Maximum speed of winter tires If 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 respective winter tires; otherwise, tire dam‐
age and accidents 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.Seite 194MobilityWheels and tires194
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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
▷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 67, 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 43.
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:
Manual transmission:
1.Drive into the car wash.2.Shift to neutral.3.Switch the engine off.4.Switch on the ignition.
Automatic transmission:
1.Drive into the car wash.Seite 221CareMobility221
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Maintenance system,BMW 202
Malfunction displays, refer to Check Control 76
Manual air distribu‐ tion 142, 146
Manual air flow 142, 146
Manual mode, transmis‐ sion 71
Manual operation, door lock 37
Manual operation, exterior mirrors 55
Manual operation, fuel filler flap 178
Manual operation, Park Dis‐ tance Control PDC 129
Manual operation, rearview camera 131
Manual operation, Side View 133
Manual operation, Top View 135
Manual transmission 69
Marking on approved tires 194
Marking, run-flat tires 195
Master key, refer to Remote control 32
Maximum cooling 145
Maximum speed, display 81
Maximum speed, winter tires 194
Measure, units of 87
Medical kit 216
Memory, seat, mirror 53
Menu, EfficientDynamics 171
Menu in instrument clus‐ ter 83
Menus, operating, iDrive 16
Menus, refer to iDrive operat‐ ing concept 18
Messages, refer to Check Control 76
Microfilter 143, 146
Minimum tread, tires 193 Mirror 54
Mirror memory 53
Mobile communication devi‐ ces in the vehicle 163
Modifications, technical, refer to Safety 7
Moisture in headlamp 205
Monitor, refer to Control Dis‐ play 16
Mounting of child restraint fix‐ ing systems 57
Multifunction steering wheel, buttons 12
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 51
Neck restraints, rear, refer to Head restraints 52
Neutral cleaner, see wheel cleaner 223
New wheels and tires 193
No Passing Information 81
Nylon rope for tow-starting/ towing 219
O OBD Onboard Diagnosis 202
OBD, see OBD Onboard Di‐ agnosis 202
Obstacle marking, rearview camera 132
Octane rating, refer to Rec‐ ommended fuel grade 180
Odometer 79
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 198
Oil, adding 199
Oil additives 199 Oil change 200
Oil change interval, service requirements 80
Oil filler neck 199
Oil types, alternative 200
Oil types, approved 200
Old batteries, disposal 213
Onboard monitor, refer to Control Display 16
Onboard vehicle tool kit 204
Opening/closing via door lock 37
Opening and closing 32
Opening and closing, without remote control 37
Opening and closing, with re‐ mote control 35
Operating concept, iDrive 16
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 145
Overheating of engine, refer to Coolant temperature 78
P Paint, vehicle 222
Parallel parking assistant 136
Park Distance Control PDC 128
Parked-car ventilation 147
Parked vehicle, condensa‐ tion 164
Parking aid, refer to PDC 128
Parking assistant 136
Parking brake 65
Parking lamps 89
Particulate filter 163
Parts and accessories 7
Passenger side mirror, tilting downward 55
Pathway lines, rearview cam‐ era 131 Seite 237Everything from A to ZReference237
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Triple turn signal activa‐tion 66
Trip odometer 79
Truck for tow-starting/ towing 218
Trunk lid closing 38
Trunk lid, emergency unlock‐ ing 38
Trunk lid, hotel function 38
Trunk lid opening 38
Trunk lid via remote con‐ trol 36
Turning circle 228
Turning circle lines, rearview camera 132
Turn signals, operation 65
U Unintentional alarm 43
Units of measure 87
Universal remote control 148
Unlock button, automatic transmission 70
Unlocking/locking via door lock 37
Unlocking/locking with re‐ mote control 35
Unlocking, settings 41
Updates made after the edito‐ rial deadline 6
Upholstery care 223
USB interface 153
V Variable sport steering 116
Vehicle battery 212
Vehicle battery, replac‐ ing 212
Vehicle, breaking in 162
Vehicle care 222
Vehicle equipment 6
Vehicle identification number, refer to Identification num‐ber in the engine compart‐
ment 196
Vehicle jack 212
Vehicle paint 222
Vehicle storage 224
Vehicle wash 221
Ventilation 146
Ventilation, refer to Parked- car ventilation 147
Voice activation system 24
W Warning indicators 76
Warning lamps 76
Warning messages, refer to Check Control 76
Warning triangle 216
Washer fluid 68
Washer nozzles, wind‐ shield 68
Washer system 66
Washing, vehicle 221
Water on roads 163
Weights 228
Welcome lamps 89
Wheel base, vehicle 228
Wheel cleaner 223
Wheels, changing 193
Wheels, everything on wheels and tires 185
Wheels, Flat Tire Monitor FTM 100
Wheels, Tire Pressure Moni‐ tor TPM 97
Width, vehicle 228
Window defroster, rear 142, 146
Windows, powered 43
Windshield washer fluid 68
Windshield washer noz‐ zles 68
Windshield washer sys‐ tem 66
Windshield wiper 66 Windshield wipers, fold-out
position 68
Winter diesel 181
Winter storage, care 224
Winter tires, suitable tires 194
Winter tires, tread 193
Wiper blades, replacing 204
Wiper fluid 68
Wiper system 66
Wood, care 223
Word match concept, naviga‐ tion 23
Wrench, see Onboard vehicle tool kit 204
X
xDrive 115
Xenon headlamps, bulb re‐ placement 208 Seite 240ReferenceEverything from A to Z240
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