2015 BMW M4 CONVERTIBLE Recommend

45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph, 160 km/h
R = up to 106 mph, 170 km/h
S = up to 112 mph, 180 km/h
T = up to 118 mph, 190 km/h
H = up to 131 mph, 210 km/h
V = up to 150 mph, 240 km/h
W = up to 167 mph, 270 km/h
Y = up to 186 mph, 300 km/h
Tire Identification NumberDOT code: DOT xxxx xxx 0115
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
0115: tire age
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
Tire age DOT … 0115: the tire was manufactured in the
1st week of 2015.
Recommendation
Regardless of wear and tear, 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 ADOT 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 toSeite 174MobilityWheels and tires174
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In case of tire damage
If there are indications of tire damage, re‐
duce your speed immediately and have the
rims and tires checked right away; otherwise,
there is the increased risk of an accident.
Drive carefully to the nearest service center. If
necessary, have the vehicle towed or trans‐
ported there. Otherwise, tire damage can be‐
come life threatening for vehicle occupants
and also other traffic.◀
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 work is not carried out properly, there is a
danger of subsequent damage and related
safety hazards.◀
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, e.g.,
despite having the same official size ratings,
variations can lead to chassis 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 guarantee the operating safety of the
vehicle.◀
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 Tire traction is not optimal due to manufactur‐
ing circumstances when tires are brand-new;
they achieve their full traction potential after a
break-in time.
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.
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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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Engine oil types to addHints No oil additives
Oil additives may lead to engine dam‐
age.◀
Viscosity grades for engine oils
When selecting an engine oil, ensure that
the engine oil belongs to the viscosity grade
SAE 0W-40, or malfunctions or engine dam‐
age may occur.
As an alternative, you can also use motor oils
with a viscosity grade of SAE 0W-30.◀
The engine oil quality is critical for the life of
the engine.
Suitable engine oil types
You can add engine oils that meet the follow‐
ing oil rating standards:Oil ratingBMW Longlife-01.BMW Longlife-01 FE.
Further information regarding the oil specifica‐
tions and viscosities of engine oils can be in‐
quired with the service center.
Alternative engine oil types If an engine oil suitable for continuous use is
not available, up to 1 US quart/liter of an en‐
gine oil with the following oil rating can be
added:
Oil ratingAPI SM or superior oil rating.
Engine oil change:
The vehicle manufacturer recommends that
you let the service center change the motor oil.
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Replacing componentsVehicle 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.
Onboard vehicle tool kit
The onboard vehicle tool kit is located under
the cargo floor panel.
Wiper blade replacement Note Do not fold down the wipers without
wiper blades
Do not fold down the wipers if wiper blades
have not been installed; this may damage the
windshield.◀
Replacing the wiper blades
1.To change the wiper blades, fold up, refer
to page 70, the wiper arms.2.Fold up and hold the wiper arm firmly.3.Squeeze the retainer spring, arrow 1, and
fold up the wiper blade, arrow 2.4.Remove the wiper blade forward from the
catch.5.Insert the new wiper blade in reverse order
of removal until it locks in place.6.Fold down the wipers.
Folding down wipers before opening the hood
Before opening the hood, ensure that the
wiper arms with the wiper blades are against
the windshield to prevent damage.◀
Lamp and bulb replacement
Hints
Lights and bulbs Lights and bulbs make an essential contribu‐
tion to vehicle safety.
The manufacturer of the vehicle recommends
that you entrust corresponding procedures to
the service center if you are unfamiliar those or
if they have not been described here.
You can obtain a selection of replacement
bulbs at the service center.
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Manual transmission:1.Drive into the car wash.2.Shift to neutral.3.Switch the engine off.4.Switch on the ignition.
M double-clutch transmission:
1.Drive into the car wash.2.Engage selector lever position N.3.Switch the engine off.
In this way, the ignition remains switched
on, and a Check-Control message is dis‐
played.
The vehicle cannot be locked from the outside
when in selector lever position N. A signal
sounds when an attempt is made to lock the
vehicle.
To start the engine with manual transmission:
1.Press on the clutch pedal.2.Press the Start/Stop button.
To start the engine with a M double clutch
transmission:
1.Depress the brake pedal.2.Press the Start/Stop button.
Pressing the Start/Stop button without step‐
ping on the brake turns the ignition off.
Transmission position
Transmission position P is engaged automati‐
cally:
▷When the ignition is switched off.▷After approx. 15 minutes.
Headlights
▷Do not rub dry and do not use abrasive or
acidic cleansers.▷Soak areas that have been dirtied e. g.,
from insects, with shampoo and wash off
with water.▷Thaw ice with de-icing spray; do not use an
ice scraper.
Lowerable hardtop
When the wet hardtop is opened, water drop‐
lets can run into the trunk. Remove any objects
in the trunk beforehand to prevent water spot‐
ting or soiling.
After washing the vehicle
After washing the vehicle, apply the brakes
briefly to dry them; otherwise, braking action
can be reduced and corrosion of the brake
discs can occur.
Completely remove all residues on the win‐
dows, to minimize loss of visibility due to
smearing and to reduce wiper noises and
wiper blade wear.
Vehicle care
Car care products BMW recommends using care and cleaning
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
When cleaning the interior, open the doors or
windows.
Only use products intended for cleaning vehi‐
cles.
Cleansers can contain substances that are
dangerous and harmful to your health.◀
Vehicle paint
Regular care contributes to driving safety and
value retention. Environmental influences in
areas with elevated air pollution or natural con‐
taminants, such as tree resin or pollen can af‐
fect the vehicle's paintwork. Tailor the fre‐
quency and extent of your car care to these
influences.
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External temperature warn‐ing 82
Eyes for securing cargo 163
F
Failure message, see Check Control 78
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 138
Filler neck for engine oil 184
Fine wood, care 206
First aid kit 199
Fitting for towing, see Tow fit‐ ting 202
Flat tire, changing wheels 195
Flat tire, Tire Pressure Moni‐ tor TPM 103
Flat tire, warning lamp 104
Flooding 159
Floor carpet, care 207
Floor mats, care 207
Fold down the rear seat back‐ rest, see Though-loading
system 149
Fold-out position, wiper 70
Foot brake 159
Front airbags 99
Front-end collision warning with City Braking func‐
tion 107
Front lights 191
front-seat passenger airbags, automatic deactivation 101
Front-seat passenger airbags, indicator lamp 101
Fuel 170
Fuel consumption, current 83
Fuel consumption, refer to Average fuel consump‐
tion 88
Fuel filler flap 168
Fuel gauge 81
Fuel lid 168 Fuel quality 170
Fuel recommendation 170
Fuel, tank capacity 211
Fuse 196
G
Garage door opener, refer to Universal Integrated Remote
Control 141
Gasoline 170
Gear change 73
Gear shift indicator 85
General driving notes 159
Glare shield 145
Glove compartment 151
Gross vehicle weight, ap‐ proved 210
Ground clearance 160
H
Handbrake, refer to parking brake 67
Hand-held transmitter, alter‐ nating code 142
Hardtop 46
Hardtop, rollover protection system 102
Hardtop, trunk partition 49
Hazard warning flashers 198
Headlight control, auto‐ matic 95
Headlight courtesy delay fea‐ ture 94
Headlight flasher 68
Headlight glass 191
Headlights 191
Headlights, care 205
Headlight washer system 68
Head restraints 52
Head restraints, front 56
Head-up Display 91
Head-up Display, care 207
Head-up display, M view 92 Head-up display, standard
view 91
Heating, neck 54
Heavy cargo, stowing 163
Height, vehicle 210
High-beam Assistant 96
High beams 68
High beams/low beams, refer to High-beam Assistant 96
High-performance en‐ gine 156
Hills 160
Hill start assistant, refer to Drive-off assistant 120
Hints 6
Holder for beverages 153
Homepage 6
Hood 181
Horn 14
Hot exhaust system 159
HUD Head-up Display 91
Hydroplaning 159
I
Ice warning, see External temperature warning 82
Icy roads, see External tem‐ perature warning 82
Identification marks, tires 173
Identification number, see ve‐ hicle identification num‐
ber 9
iDrive 18
Ignition key, refer to Remote control 34
Ignition off 63
Ignition on 63
Indication of a flat tire 104
Indicator and alarm lamps, see Check Control 78
Indicator lamp, see Check Control 78
Individual air distribution 138
Individual settings, refer to M Drive 116 Seite 215Everything from A to ZReference215
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Protective function, win‐dows 46
Push-and-turn switch, refer to Controller 18, 19
R Radiator fluid 186
Radio-operated key, refer to Remote control 34
Radio ready state 63
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 69
Rear lights 195
Rear socket 146
Rear turn signal, bulb replace‐ ment 193
Rearview camera 126
Rearview mirror 57
Rear window defroster 138
Recirculated-air filter 139
Recirculated-air mode 138
Recommended fuel grade 170
Recommended tire brands 176
Refueling 168
Remaining range 83
Remote control/key 34
Remote control, malfunc‐ tion 39
Remote control, univer‐ sal 141
Replacement fuse 196
Replacing parts 190
Replacing wheels/tires 176
Reporting safety defects 9
RES button, see Cruise con‐ trol 122
Reserve warning, refer to Range 83
Reset, Tire Pressure Monitor TPM 104 Retaining straps, securing
cargo 163
Retreaded tires 176
Roadside parking lights 95
Rollover protection sys‐ tem 102
RON recommended fuel grade 170
Roofliner 17
Roof load capacity 210
Rope for tow-starting/ towing 202
Rubber components, care 206
S
Safe braking 159
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 56
Safety belts 55
Safety belts, care 207
Safety systems, airbags 99
Saving fuel 164
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 190
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 203
Sealant 177
Seat and mirror memory 56
Seat belts, refer to Safety belts 55
Seat heating, front 54
Seating position for chil‐ dren 60
Seats 52
Selection list in instrument cluster 87
Selector lever 72
Selector lever position 72
Sensors, care 207 Sequential mode 72
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 188
Service requirements, dis‐ play 84
Services, ConnectedDrive
Servotronic 120
SET button, see Cruise con‐ trol 122
Settings, locking/unlock‐ ing 43
Settings, M Drive 116
Settings on Control Dis‐ play 90
Settings, storing for seat, mir‐ ror 56
Shift point indicator 93
Side airbags 99
Side View 129
Signaling, horn 14
Signals when unlocking 43
Sitting safely 52
Size 210
Smallest turning radius 210
Snow chains 180
Socket 145
Socket, OBD Onboard Diag‐ nostics 189
SOS button 198
Spare fuse 196
Specified engine oil types 185
Speed, average 88
Speed limit detection, on- board computer 89
Speed limiter, display 86
Speed Limit Information 86
Speed warning 89
Split screen 23
Sport displays, torque dis‐ play, performance dis‐
play 89
Stability control systems 116 Seite 218ReferenceEverything from A to Z218
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