width BMW 4 SERIES CONVERTIBLE 2015 F33 Owner's Manual

AdjustingVehicle 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 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.
Sitting safely The ideal seating position can make a vital
contribution to relaxed, fatigue-free driving.
The seating position plays an important role in
an accident in combination with:▷Safety belts, refer to page 55.▷Head restraints, refer to page 56.▷Airbags, refer to page 96.
Seats
Hints Do not adjust the seat while driving
Do not adjust the driver's seat while driv‐
ing, or the seat could respond with unexpected
movement and the ensuing loss of vehicle
control could lead to an accident.◀
Do not incline the backrest too far to the
rear
Do not incline the backrest too far to the rear
while driving, or there is a risk of slipping under
the safety belt in the event of an accident. This
would eliminate the protection normally pro‐
vided by the belt.◀
Keep the movement area unobstructed
When changing the seat position, keep
the seat's area of movement unobstructed;
otherwise, people might get injured or objects
damaged.◀
Electrically adjustable seats
At a glance1Seat and mirror memory2Backrest width3Lumbar support4Backrest tilt5Forward/backward, height, seat tilt
General information
The seat setting for the driver's seat is stored
for the profile currently in use. When the vehi‐
cle is unlocked via the remote control, the po‐
sition is automatically retrieved if the Function,
refer to page 43, is activated for this purpose.
Seite 52ControlsAdjusting52
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Adjustments in detail1.Forward/back.2.Height.3.Seat tilt.4.Backrest tilt.Thigh support
Pull the lever at the front of the seat and adjust
the thigh support.
Lumbar support The curvature of the seat backrest can be ad‐
justed in a way that it supports the lumbar re‐
gion of the spine. The lower back and the
spine are supported for upright posture.
▷Press the front/rear section
of the switch.
The curvature is increased/
decreased.▷Press the upper/lower sec‐
tion of the switch.
The curvature is shifted up/
down.
Backrest width
Change the width of the back‐
rest using the side wings to ad‐
just the lateral support.
Seite 53AdjustingControls53
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Distance to the back of the head▷Forward: pull.▷Back: press the button and push the head
restraint toward the rear.
Seat and mirror memory
Hints Do not retrieve the memory while driving
Do not retrieve the memory setting while
driving, as an unexpected movement of the
seat could result in an accident.◀
Keep the movement area unobstructed
When changing the seat position, keep
the seat's area of movement unobstructed;
otherwise, people might get injured or objects
damaged.◀
The concept Two driver's seat and exterior mirror positions
can be stored per profile, refer to page 35, and
called up. Settings for the backrest width and
lumbar support are not stored in memory.
At a glance
Storing
1.Switch on the ignition.2.Set the desired position.3. Press button. The LED in the but‐
ton lights up.4.Press selected button 1 or 2 while the LED
is lit. The LED goes out.
If the SET button is pressed accidentally:
Press button again.
The LED goes out.
Calling up settings
Comfort function
1.Open the driver's door.2.Switch off the ignition.3.Briefly press the desired button 1 or 2.
The corresponding seat position is performed
automatically.
The procedure stops when a reel for adjusting
the seat or one of the buttons is pressed.
Safety mode
1.Close the driver's door or reel on the igni‐
tion.2.Press and hold the desired button 1 or 2
until the adjustment procedure is com‐
pleted.Seite 57AdjustingControls57
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2.Engage selector lever position R.
Deactivating
Slide the switch to the passenger side mirror
position.
Fold in and out Press button.
Possible at speeds up to approx.
15 mph/20 km/h.
E. g. this is advantageous
▷In car washes.▷In narrow streets.▷For folding mirrors back out that were
folded away manually.
Mirrors that were folded in are folded out auto‐
matically at a speed of approx.
25 mph/40 km/h.
Fold in the mirror in a car wash
Before washing the car in an automatic
car wash, fold in the exterior mirrors by hand or
with the button; otherwise, the mirrors could
be damaged, depending on the width of the
vehicle.◀
Automatic heating
Both exterior mirrors are automatically heated
whenever the engine is running.
Automatic dimming feature Both exterior mirrors are automatically dim‐
med. Photocells are used to control the Interior
rearview mirror, refer to page 59.
Interior rearview mirror, manually
dimmable
Turn knob
Turn the knob to reduce the blinding effect by
the interior mirror.
Interior rearview mirror, automaticdimming feature
The concept
Photocells are used for control:
▷In the mirror glass.▷On the back of the mirror.
Functional requirement For proper operation:
▷Keep the photocells clean.▷Do not cover the area between the inside
rearview mirror and the windshield.Seite 59AdjustingControls59
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of unexpected movement of the seat back‐
rest.◀
On the front passenger seat
Deactivating airbags Deactivating the front-seat passenger
airbags
If a child restraint system is used in the front
passenger seat, deactivate the front-seat pas‐
senger airbags; otherwise, there is an in‐
creased risk of injury to the child when the air‐
bags are activated, even with a child restraint
system.◀
After installing a child restraint system in the
front passenger seat, make sure that the front,
knee and side airbags on the front passenger
side are deactivated.
Deactivate the front-seat passenger airbags automatically, refer to page 98.
Seat position and height
Before installing a child restraint system, move
the front passenger seat as far back as possi‐
ble and adjust its height to the highest and
thus best possible position for the belt and to
offer optimal protection in the event of an acci‐
dent.
If the upper anchorage of the safety belt is lo‐
cated in front of the belt guide of the child seat,
move the passenger seat carefully forward un‐
til the best possible belt guide position is
reached.
Backrest width Backrest width for the child seat
Before installing a child restraint system
in the front passenger seat, the backrest width
must be opened completely. Do not changethe adjustment after this; otherwise, the stabil‐
ity of the child seat will be reduced.◀
Adjustable backrest width: before installing a
child restraint system in the front passenger
seat, open the backrest width completely. Do
not change the backrest width again and do
not call up a memory position.
Child seat security
The rear safety belts and the front passenger
safety belt can be permanently locked to fas‐
ten child restraint systems.
The front passenger safety belt can be perma‐
nently locked to fasten child restraint systems.
Locking the safety belt
1.Pull out the strap completely.2.Secure the child restraint system with the
belt.3.Allow the strap to be pulled in and pull it
tight against the child restraint system.
The safety belt is locked.
Unlocking the safety belt
1.Unbuckle the belt buckle.2.Remove the child restraint system.3.Allow the strap to be pulled in completely.Seite 62ControlsTransporting children safely62
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Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires225/45 R 18 91 Y
RSC
225/50 R 17 94 H
M+S RSC2.6 / 383.1 / 45225/45 R 18 95 V
M+S XL RSC2.9 /423.4 / 49Front: 225/45 R 18
91 Y RSC
Rear: 255/40 R 18
95 Y RSC2.6 / 38
--
2.8 / 41Front: 225/40 R 19
89 Y RSC
Rear: 255/35 R 19
92 Y RSC2.8 / 41
--
3.1 / 45Front: 225/35 R 20
90 Y XL RSC
Rear: 255/30 R 20
92 Y XL RSC3.0 / 44
--
3.5 / 51Emergency wheel:
T 135/80 R 17 102
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
Tire identification marks
Tire size 245/45 R 18 96 Y
245: nominal width in mm
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 A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B CSeite 190MobilityWheels and tires190
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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 70, 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:
Steptronic transmission:
1.Drive into the car wash.Seite 221CareMobility221
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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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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 119
ACC, Active Cruise Control with Stop & Go 124
Acceleration Assistant, refer to Launch Control 74
Accessories and parts 7
Activated-charcoal filter 150
Active Blind Spot Detec‐ tion 116
Active Cruise Control with Stop & Go, ACC 124
Adaptive brake lights, refer to Brake force display 118
Adaptive Light Control 92
Additives, oil 202
Adjustments, seats/head re‐ straints 52
After washing vehicle 222
Airbags 96
Airbags, indicator/warning light 97
Air circulation, refer to Recir‐ culated-air mode 147, 149
Air, dehumidifying, refer to Cooling function 146, 149
Air distribution, manual 146, 150
Air flow, air conditioner 146
Air flow, automatic climate control 150
Air pressure, tires 186
Air vents, refer to Ventila‐ tion 151
Alarm system 44
Alarm, unintentional 45
All around the center con‐ sole 16
All around the roofliner 17 All around the steering
wheel 14
All-season tires, refer to Win‐ ter tires 193
All-wheel-drive 120
Alternating-code hand-held transmitter 154
Alternative oil types 203
Ambient light 95
Antifreeze, washer fluid 71
Antilock Brake System, ABS 119
Anti-slip control, refer to DSC 119
Anti-theft protection, see through-loading sys‐
tem 161
Approved axle load 229
Approved engine oils, see Suitable engine oil
types 203
Arrival time 86
Ash tray 157
Assistance when driving off 123
Assist system information, on Control Display 89
Attentiveness assistant 118
AUTO intensity 149
Automatic car wash 221
Automatic climate con‐ trol 145
Automatic climate control with enhanced features 148
Automatic Cruise Control with Stop & Go 124
Automatic Curb Monitor 58
Automatic deactivation, front- seat passenger airbags 98
Automatic headlight con‐ trol 92 Automatic locking 43
Automatic recirculated-air control 149
Automatic transmission, see Steptronic transmission 71
AUTO program, automatic cli‐ mate control 149
AUTO program, climate con‐ trol 146
AUTO program, intensity 149
Auto Start/Stop function 66
Average fuel consumption 86
Average speed 86
Axle loads, weights 229
B Backrest curvature, refer to Lumbar support 53
Backrest, width 53
Band-aids, refer to First aid kit 217
Bar for tow-starting/ towing 219
Battery replacement, vehicle battery 213
Battery replacement, vehicle remote control 35
Battery, vehicle 213
Belts, safety belts 55
Beverage holder, cu‐ pholder 165
BMW Assist, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
BMW Driver’s Guide App 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 205 Seite 232ReferenceEverything from A to Z232
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Tire tread 191
Tone, see user's manual for Navigation, Entertainment
and Communication
Tool 207
Top View 138
Total vehicle weight 229
Touchpad 21
Tow fitting 219
Towing 219
Tow lug, see Tow fitting 219
Tow-starting 219
TPM Tire Pressure Moni‐ tor 100
Traction control 120
TRACTION, driving dynam‐ ics 120
Transmission lock, electronic unlocking 74
Transmission, Steptronic transmission 71
Transporting children safely 61
Tread, tires 191
Trip computer 86
Triple turn signal activa‐ tion 68
Trip odometer 81
Trunk lid closing 40
Trunk lid, emergency unlock‐ ing 41
Trunk lid opening 40
Trunk lid via remote con‐ trol 38
Trunk, trunk partition 49
Turning circle 228
Turning circle lines, rearview camera 136
Turn signals, operation 68
U Unintentional alarm 45
Units of measure 89
Universal remote control 153 Unlock button, Steptronic
transmission 72
Unlocking/locking via door lock 39
Unlocking/locking with re‐ mote control 37
Unlocking, settings 42
Updates made after the edito‐ rial deadline 7
Upholstery care 223
USB interface 158
V Vanity mirror 157
Variable sport steering 121
Vehicle battery 213
Vehicle battery, replac‐ ing 213
Vehicle, break-in 168
Vehicle care 222
Vehicle features and op‐ tions 6
Vehicle identification num‐ ber 9
Vehicle jack 213
Vehicle paint 222
Vehicle storage 224
Vehicle wash 221
Ventilation 151
Ventilation, refer to Parked- car ventilation 151
VIN, see vehicle identification number 9
Voice activation system 27
W Warning and indicator lamps, see Check Control 77
Warning displays, see Check Control 77
Warning messages, see Check Control 77
Warning triangle 217
Warranty 7 Washer fluid 71
Washer nozzles, wind‐ shield 70
Washer system 69
Washing, vehicle 221
Water on roads 169
Weights 229
Welcome lamps during un‐ locking 37
Welcome lights 91
Wheel base, vehicle 228
Wheel cleaner 223
Wheels, changing 192
Wheels, everything on wheels and tires 186
Wheels, Flat Tire Monitor FTM 104
Wheels, Tire Pressure Moni‐ tor TPM 100
Width, vehicle 228
Wind deflector 49
Window defroster, rear 146, 150
Windows, powered 45
Windshield washer fluid 71
Windshield washer noz‐ zles 70
Windshield washer sys‐ tem 69
Windshield wiper 69
Winter storage, care 224
Winter tires, suitable tires 193
Winter tires, tread 191
Wiper 69
Wiper blades, replacing 207
Wiper fluid 71
Wiper, fold-out position 70
Wiper system 69
Wood, care 223
Word match concept, naviga‐ tion 25
Wrench, see Onboard vehicle tool kit 207 Seite 240ReferenceEverything from A to Z240
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