technical data BMW 4 SERIES CONVERTIBLE 2015 F33 Owner's Manual

ContentsThe fastest way to find information on a partic‐
ular topic or item is by using the index, refer to
page 232.6Notes
At a glance
14Cockpit18iDrive27Voice activation system30Integrated Owner's Manual in the vehicle
Controls
34Opening and closing52Adjusting61Transporting children safely64Driving76Displays91Lights96Safety119Driving stability control systems124Driving comfort145Climate control153Interior equipment163Storage compartments
Driving tips
168Things to remember when driving171Loading173Saving fuelMobility182Refueling184Fuel186Wheels and tires199Engine compartment201Engine oil204Coolant205Maintenance207Replacing components216Breakdown assistance221Care
Reference
228Technical data232Everything from A to Z
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chemicals known to the State of California to
cause cancer and birth defects or other repro‐
ductive harm. Battery posts, terminals and re‐
lated accessories contain lead and lead com‐
pounds. Wash your hands after handling. Used
engine oil contains chemicals that have caused
cancer in laboratory animals. Always protect
your skin by washing thoroughly with soap and
water.
Service and warranty
We recommend that you read this publication
thoroughly. Your vehicle is covered by the fol‐
lowing warranties:▷New Vehicle Limited Warranty.▷Rust Perforation Limited Warranty.▷Federal Emissions System Defect War‐
ranty.▷Federal Emissions Performance Warranty.▷California Emission Control System Lim‐
ited Warranty.
Detailed information about these warranties is
listed in the Service and Warranty Information
Booklet for US models or in the Warranty and
Service Guide Booklet for Canadian models.
Your vehicle has been specifically adapted and
designed to meet the particular operating con‐
ditions and homologation requirements in your
country and continental region in order to de‐
liver the full driving pleasure while the vehicle
is operated under those conditions. If you wish
to operate your vehicle in another country or
region, you may be required to adapt your ve‐
hicle to meet different prevailing operating
conditions and homologation requirements.
You should also be aware of any applicable
warranty limitations or exclusions for such
country or region. In such case, please contact
Customer Relations for further information.
Maintenance
Maintain the vehicle regularly to sustain the
road safety, operational reliability and the New
Vehicle Limited Warranty.
Specifications for required maintenance meas‐
ures:▷BMW Maintenance system▷Service and Warranty Information Booklet
for US models▷Warranty and Service Guide Booklet for
Canadian models
If the vehicle is not maintained according to
these specifications, this could result in seri‐
ous damage to the vehicle. Such damage is
not covered by the BMW New Vehicle Limited
Warranty.
Data memory
Many electronic components on your vehicle
are equipped with data memories that tempo‐
rarily or permanently store technical informa‐
tion about the condition of the vehicle, events
and faults. This technical information generally
records the state of a component, a module, a system or the environment:
▷Operating mode of system components, fill
levels for instance.▷Status messages for the vehicle and from
its individual components, e.g., wheel rota‐
tion speed/vehicle speed, deceleration,
transverse acceleration.▷Malfunctions and faults in important sys‐
tem components, e.g., lights and brakes.▷Responses by the vehicle to special situa‐
tions such as airbag deployment or engag‐
ing the stability control system.▷Ambient conditions, such as temperature.
This data is purely technical in nature and is
used to detect and correct faults and to opti‐
mize vehicle functions. Motion profiles over
routes traveled cannot be created from this
data. When service offerings are used, e.g., re‐
pair services, service processes, warranty
claims, quality assurance, this technical infor‐
mation can be read out from the event and
fault memories by the service personnel, in‐
Seite 8Notes8
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cluding the manufacturer, using special diag‐
nostic tools. You can obtain further information
there if you need it. After an error is corrected,
the information in the fault memory is deleted
or overwritten on a continuous basis.
With the vehicle in use there are situations
where you can associate these technical data
with individuals if combined with other infor‐
mation, e.g., an accident report, damage to the
vehicle, eye witness accounts — possibly with
the assistance of an expert.
Additional functions that are contractually
agreed with the customer - such as vehicle
emergency locating - you can transmit certain
vehicle data from the vehicle.
Event Data Recorder EDR
This vehicle is equipped with an event data re‐
corder EDR. The main purpose of an EDR is to
record, in certain crash or near crash-like situa‐
tions, such as an air bag deployment or hitting
a road obstacle, data that will assist in under‐
standing how a vehicle’s systems performed.
The EDR is designed to record data related to
vehicle dynamics and safety systems for a
short period of time, typically 30 seconds or
less.
The EDR in this vehicle is designed to record
such data as:▷How various systems in your vehicle were
operating.▷Whether or not the driver and passenger
safety belts were fastened.▷How far, if at all, the driver was depressing
the accelerator and/or brake pedal.▷How fast the vehicle was traveling.
These data can help provide a better under‐
standing of the circumstances in which
crashes and injuries occur.
EDR data are recorded by your vehicle only if a
nontrivial crash situation occurs; no data are
recorded by the EDR under normal driving
conditions and no personal data, e.g., name,
gender, age, and crash location, are recorded.
However, other parties, such as law enforce‐
ment, could combine the EDR data with the
type of personally identifying data routinely ac‐
quired during a crash investigation.
To read data recorded by an EDR, special
equipment is required, and access to the vehi‐
cle or the EDR is needed. In addition to the ve‐
hicle manufacturer, other parties, such as law
enforcement, that have the special equipment,
can read the information if they have access to
the vehicle or the EDR.
Vehicle identification
number
The vehicle identification number can be found
in the engine compartment.
The vehicle identification number can also be
found behind the windshield.
Reporting safety defects
For US customers The following only applies to vehicles owned
and operated in the US.
If you believe that your vehicle has a defect
which could cause a crash or could cause in‐
jury or death, you should immediately inform
the National Highway Traffic Safety Adminis‐
tration NHTSA, in addition to notifying BMW of
North America, LLC, P.O. Box 1227, West‐
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Reference
This chapter contains the technical data and an
index that will quickly take you to the information you need.Online Edition for Part no. 01 40 2 960 547 - II/15

Technical dataVehicle features and options
This 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 tothe 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.
Note
The technical data and specifications in this
Owner's Manual are used as guidance values.
The vehicle-specific data can deviate from this,
for example, due to the selected special equip‐
ment, country version or country-specific
measurement method. Detailed values can befound in the approval documents, on informa‐
tion signs on the vehicle or can be obtained
from the service center.
The information in the vehicle documents al‐
ways has priority.
Dimensions
The dimensions can vary depending on the
model version, equipment or country-specific
measurement method.
The specified heights do not take into account
attached parts, for example, a roof antenna,roof racks or spoiler. The heights can deviate,
for example, due to the selected special equip‐
ment, tires, load and chassis version. BMW 4 Series ConvertibleWidth with mirrorsinches/mm79.4/2,017Width without mirrorsinches/mm71.9/1,825Heightinches/mm54.5–55.1/1,384–
1,399Lengthinches/mm182.6/4,639Wheelbaseinches/mm110.6/2,810Smallest turning radius diam.ft/m37.1–38.7/11.3–11.8Seite 228ReferenceTechnical data228
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Weights
428iApproved gross vehicle weightlbs/kg4,770/2,164Loadlbs/kg680/308Approved front axle loadlbs/kg2,115/959Approved rear axle loadlbs/kg2,710/1,229Cargo area capacitycu ft/liters7.8–13.1/220–370

435iApproved gross vehicle weightlbs/kg4,870/2,209Loadlbs/kg680/308Approved front axle loadlbs/kg2,235/1,014Approved rear axle loadlbs/kg2,710/1,229Cargo area capacitycu ft/liters7.8–13.1/220–370

428i xDriveApproved gross vehicle weightlbs/kg4,895/2,220Loadlbs/kg680/308Approved front axle loadlbs/kg2,250/1,021Approved rear axle loadlbs/kg2,700/1,225Cargo area capacitycu ft/liters7.8–13.1/220–370

435i xDriveApproved gross vehicle weightlbs/kg5,005/2,270Loadlbs/kg680/308Approved front axle loadlbs/kg2,380/1,080Approved rear axle loadlbs/kg2,710/1,229Cargo area capacitycu ft/liters7.8–13.1/220–370Seite 229Technical dataReference229
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Capacities
US gal/litersNotesFuel tank, approx.Gasoline: 15.8/60Fuel quality, refer to
page 184Seite 230ReferenceTechnical data230
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Seite 231Technical dataReference231
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Control Display, settings 88
Controller 18, 19
Control systems, driving sta‐ bility 119
Convenient closing with the remote control 38
Convenient opening with the remote control 37
Convertible, hardtop 46
Convertible mode, automatic climate control 146, 149
Convertible program, auto‐ matic climate con‐
trol 146 , 149
Coolant 204
Coolant level 204
Coolant temperature 81
Cooling function 146, 149
Cooling, maximum 149
Cooling system 204
Cornering light 92
Corrosion on brake discs 170
Cosmetic mirror 157
Courtesy lamps during un‐ locking 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 130
Cruise control, active with Stop & Go 124
Cruising range 81
Cupholders 165
Current fuel consumption 82
D
Damage, tires 192
Damping control, dy‐ namic 121
Data, technical 228
Date 81
Daytime running lights 92
Defrosting, refer to defrosting the windows 146
Defrosting, refer to Windows, defrosting 150 Defrosting the windows 146
Dehumidifying, air 146, 149
Deleting personal data 25
Deletion of personal data 25
Destination distance 86
Digital clock 81
Digital compass 155
Dimensions 228
Dimmable exterior mirrors 59
Dimmable interior rearview mirror 59
Direction indicator, refer to Turn signals 68
Display, electronic, instru‐ ment cluster 76
Display in windshield 89
Display lighting, refer to In‐ strument lighting 94
Displays, cleaning 224
Disposal, coolant 204
Disposal, vehicle battery 214
Distance control, refer to PDC 132
Distance to destination 86
Divided screen view, split screen 23
Door lock 39
Door lock, refer to Remote control 34
Drive-off assistant 123
Drive-off assistant, refer to DSC 119
Driver assistance, refer to In‐ telligent Safety 106
Driving Assistant, refer to In‐ telligent Safety 106
Driving Dynamics Con‐ trol 121
Driving instructions, break- in 168
Driving mode 121
Driving notes, general 168
Driving stability control sys‐ tems 119
Driving style analysis 178
Driving tips 168 DSC Dynamic Stability Con‐
trol 119
DTC Dynamic Traction Con‐ trol 120
Dynamic Damping Con‐ trol 121
Dynamic Stability Control DSC 119
Dynamic Traction Control DTC 120
E
ECO PRO 174
ECO PRO, bonus range 175
ECO PRO display 174
ECO PRO driving mode 174
ECO PRO driving style analy‐ sis 178
ECO PRO mode 174
ECO PRO Tip - driving in‐ struction 176
EfficientDynamics 176
Electronic displays, instru‐ ment cluster 76
Electronic oil measure‐ ment 201
Electronic Stability Program ESP, refer to DSC 119
Emergency detection, remote control 35
Emergency release, fuel filler flap 182
Emergency Request 216
Emergency start function, en‐ gine start 35
Emergency unlocking, trans‐ mission lock 74
Emergency unlocking, trunk lid 41
Energy Control 82
Energy recovery 82
Engine, automatic Start/Stop function 66
Engine, automatic switch- off 66 Seite 234ReferenceEverything from A to Z234
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Seating position for chil‐dren 61
Seats 52
Selection list in instrument cluster 85
Selector lever, Steptronic transmission 72
Sensors, care 224
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 205
Service requirements, dis‐ play 82
Services, ConnectedDrive
Servotronic 123
SET button, see Active Cruise Control, ACC 124
SET button, see Cruise con‐ trol 130
Settings, locking/unlock‐ ing 42
Settings on Control Dis‐ play 88
Settings, storing for seat, mir‐ ror 57
Shift paddles on the steering wheel 73
Side airbags 96
Side View 137
Signaling, horn 14
Signals when unlocking 43
Sitting safely 52
Size 228
Smallest turning radius 228
Snow chains 197
Socket 157
Socket, OBD Onboard Diag‐ nostics 206
SOS button 216
Spare fuse 214
Specified engine oil types 203
Speed, average 86
Speed limit detection, on- board computer 86 Speed limiter, display 83
Speed Limit Information 83
Speed warning 87
Split screen 23
SPORT+ - program, Dynamic Driving Control 122
Sport displays, torque dis‐ play, performance dis‐
play 87
SPORT program, Dynamic Driving Control 122
Sport program, transmis‐ sion 73
Sport steering, variable 121
Stability control systems 119
Start/stop, automatic func‐ tion 66
Start/Stop button 64
Start function during malfunc‐ tion 35
Starting the engine 65
Status control display, tires 101
Status information, iDrive 23
Status of Owner's Manual 7
Steering assistance 123
Steering wheel, adjusting 60
Steering wheel heating 60
Steptronic Sport transmis‐ sion, refer to Steptronic
transmission 71
Steptronic transmission 71
Stopping the engine 65
Storage compartment in the rear 165
Storage compartments 163
Storage compartments, loca‐ tions 163
Storage, tires 194
Storing the vehicle 224
Suitable engine oils 203
Summer tires, tread 191
Sun visor 157
Supplementary text mes‐ sage 80
Surround View 135 Switch for Dynamic Driv‐
ing 121
Switch-on times, parked-car ventilation 152
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
T Tachometer 80
Tail lights 210
Technical changes, refer to Safety 7
Technical data 228
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 146, 148
Temperature display for ex‐ ternal temperature 81
Temperature, engine oil 80
Tempomat, refer to Active Cruise Control 124
Terminal, starting aid 218
Text message, supplemen‐ tary 80
Theft alarm system, refer to Alarm system 44
Thigh support 53
Through-loading system 161
Tilt alarm sensor 44
Time of arrival 86
Tire damage 192
Tire identification marks 190
Tire inflation pressure 186
Tire inflation pressure moni‐ tor, refer to FTM 104
Tire Pressure Monitor TPM 100
Tires, changing 192
Tire sealant 194
Tires, everything on wheels and tires 186
Tires, run-flat tires 194 Seite 239Everything from A to ZReference239
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