winter tires BMW M4 CONVERTIBLE 2015 F83 Owner's Manual

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.◀
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 tire 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.
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.
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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 pro‐
vide better winter traction than summer tires, they do not provide the same level of perform‐
ance 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 a respective symbol is displayed in your
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.◀
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.
Rotating the tires is not permissible on vehi‐
cles with different tire sizes or rim sizes on the
front and rear axles.
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.Mobility System
The concept
With the Mobility System, minor tire damage
can be sealed quickly to enable continued
travel. To accomplish this, sealant is pumped
into the tires, which seals the damage from the
inside.
The compressor can be used to check the tire
inflation pressure.
Hints▷Follow the instructions on using the Mobi‐
lity System found on the compressor and
sealant container.▷Use of the Mobility System may be ineffec‐
tive if the tire puncture measures approx.
1/8 in/4 mm or more.▷Contact the nearest service center if the
tire cannot be made drivable.▷If possible, do not remove foreign bodies
that have penetrated the tire.▷Pull the speed limit sticker off the sealant
container and apply it to the steering
wheel.▷The use of a sealant can damage the TPM
wheel electronics. In this case, have the
electronics checked at the next opportu‐
nity and have them replaced if needed.
Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Storage The Mobility System is located under the
cargo floor panel.
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CareVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Car washes General information
Regularly remove foreign objects 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 dam‐
age the vehicle.
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 ℃.
Holding them too close or using excessively
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/hardtop with
high-pressure washers
When using high-pressure washers, do not
spray the seals of the lowerable hardtop, sen‐
sors and cameras external to the vehicle, e.g.,Park Distance Control, for extended periods of
time and only from a distance of at least
12 in/30 cm.◀
Automatic car washes
Hints Do not use high pressure washing sys‐
tems
With washing systems operating at high pres‐
sures and nozzle positions close to the win‐
dows, drops of water can penetrate.◀▷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 69, 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 45.
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:
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Individual settings, refer toPersonal Profile 35
Inflation pressure, tires 172
Info display, refer to On- Board computer 87
Initialize, Tire Pressure Moni‐ tor TPM 104
Instrument cluster 77
Instrument cluster, electronic displays 77
Instrument lighting 97
Integrated key 34
Integrated Owner's Manual in the vehicle 30
Intelligent Emergency Re‐ quest 198
Intelligent Safety 106
Intensity, AUTO pro‐ gram 137
Interior equipment 141
Interior lights 97
Interior lights during unlock‐ ing 37
Interior lights with the vehicle locked 38
Interior motion sensor 45
Interior rearview mirror, auto‐ matic dimming feature 58
Interior rearview mirror, com‐ pass 143
Internet page 6
Interval display, service re‐ quirements 84
Interval mode 69
J Jacking points for the vehicle jack 195
Jump-starting 199
K
Key/remote control 34
Keyless Go, refer to Comfort Access 41 Key Memory, refer to Per‐
sonal Profile 35
Knee airbag 99
L Lamp replacement 190
Lamp replacement, front 191
Lamp replacement, rear 193
Lane departure warning 112
Lane margin, warning 112
Language on Control Dis‐ play 90
Lashing eyes, securing cargo 163
LATCH child restraint sys‐ tem 62
Launch Control 74
Leather, care 206
LED light, bulb replace‐ ment 192
LEDs, light-emitting di‐ odes 191
Length, vehicle 210
Letters and numbers, enter‐ ing 25
Light alloy wheels, care 206
Light control 95
Light-emitting diodes, LEDs 191
Lighter 145
Lighting 94
Lights 94
Lights and bulbs 190
Light switch 94
Load 163
Loading 162
Loading aid 147
Loading, see interior equip‐ ment 147
Lock, door 39
Locking/unlocking via door lock 39
Locking/unlocking with re‐ mote control 37
Locking, automatic 43 Locking, settings 43
Locking via trunk lid 41
Low beams 94
Low beams, automatic, refer to High-beam Assistant 96
Lower back support 53
Low Speed Assistant 72
Lumbar support 53
M
Maintenance 188
Maintenance require‐ ments 188
Maintenance, service require‐ ments 84
Maintenance system, BMW 188
Make-up mirror 145
Malfunction displays, see Check Control 78
Manual air distribution 138
Manual air flow 138
Manual operation, door lock 39
Manual operation, exterior mirrors 58
Manual operation, fuel filler flap 168
Manual operation, Park Dis‐ tance Control PDC 125
Manual operation, rearview camera 127
Manual operation, Side View 130
Manual operation, Top View 131
Manual transmission 71
Marking on approved tires 176
Master key, refer to Remote control 34
Maximum cooling 137
Maximum speed, display 86
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Ventilation 139
Ventilation, refer to Parked- car ventilation 139
VIN, see vehicle identification number 9
Voice activation system 27
W Warning and indicator lamps, see Check Control 78
Warning displays, see Check Control 78
Warning messages, see Check Control 78
Warning triangle 199
Warranty 7
Washer fluid 70
Washer nozzles, wind‐ shield 70
Washer system 68
Washing, vehicle 204
Water on roads 159
Weights 210
Welcome lamps during un‐ locking 37
Welcome lights 94
Wheel base, vehicle 210
Wheel cleaner 206
Wheels, changing 176
Wheels, everything on wheels and tires 172
Wheels, Tire Pressure Moni‐ tor TPM 103
Width, vehicle 210
Wind deflector 49
Window defroster, rear 138
Windows, powered 45
Windshield washer fluid 70
Windshield washer noz‐ zles 70
Windshield washer sys‐ tem 68
Windshield wiper 68
Winter storage, care 207 Winter tires, suitable
tires 177
Winter tires, tread 175
Wiper 68
Wiper blades, replacing 190
Wiper fluid 70
Wiper, fold-out position 70
Wiper system 68
Wood, care 206
Word match concept, naviga‐ tion 25
Wrench, see Onboard vehicle tool kit 190
X
Xenon headlights, bulb re‐ placement 191 Seite 220ReferenceEverything from A to Z220
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