2015 BMW 4 SERIES CONVERTIBLE Load switch

At a glance
Hardtop buttons
Functional requirements
The ignition or radio-ready state must be
switched on.
The following requirements must be fulfilled in
order to be able to move the hardtop.
▷The trunk partition is flipped down.▷The loading aid, refer to page 159, is shut
down.▷The trunk lid is closed.▷The external temperature is above
14 ℉/-10 ℃.▷The voltage of the vehicle electrical system
is sufficient.▷The hardtop drive is not overheating.▷The vehicle speed is not too high.▷The lateral tilt of the vehicle is not too
great.▷The windows can be lowered.
If this requirement is not met, a check control
message is displayed.
Safety information Note the swivel range of the hardtop
The hardtop pivots back and up during
opening and closing. When the hardtop is
moved, e.g., in garages, make sure that the
space at the top is at least 79 inches/2 meters
and the space at the rear is at least 20 in‐
ches/50 centimeters; otherwise, damages may
result.◀
Do not place objects on the hardtop
Do not place any objects on the hardtop,
otherwise, they could fall and cause damage or
injuries.◀
No hardtop movement when rollover pro‐
tection is activated
Do not move the hardtop when rollover protec‐
tion is activated; otherwise, it may result in
damage to the hardtop.◀
Open and close hardtop completely
Always open or close the hardtop com‐
pletely. Hardtop and hardtop well storage
cover are locked in the final positions. Driving
with the hardtop or hardtop well storage cover
unlocked can result in damage.◀
Do not reach into the hardtop mecha‐
nism
Do not reach into the hardtop mechanism dur‐
ing the opening and closing operation. Keep
children away from the opening path of the
hardtop, otherwise, there is a risk of injury.◀
Observe traffic during operation
When the hardtop is opened while driv‐
ing, be alert to traffic; otherwise, it may result in
an accident. If possible, do not move the hard‐
top while driving in reverse because rearward
vision is severely impaired while the hardtop is
in motion. During windy conditions, do not op‐
erate the hardtop while driving.◀
Do not attach any roof carrier systems to
the hardtop
Do not attach any roof carrier systems; other‐
wise, an accident may occur.◀
Do not move the hardtop with the bicycle
racks mounted
Do not open or close the hardtop with the bicy‐
cle rack mounted on the trailer hitch; otherwiseSeite 47Opening and closingControls47
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When a flat tire is indicated, DSC Dynamic Sta‐
bility Control is switched on if needed.
System limits Sudden tire damage
Sudden serious tire damage caused by
external circumstances cannot be recognized
in advance.◀
A natural, even tire inflation pressure loss in all
four tires will not be recognized. Therefore,
check the tire inflation pressure regularly.
The system could be delayed or malfunction in
the following situations:▷When the system has not been initialized.▷When driving on a snowy or slippery road
surface.▷Sporty driving style: spinning traction
wheels, high lateral acceleration (drifting).▷When driving with snow chains.
Actions in the event of a flat tire
Normal tires
1.Identify the damaged tire.
Do this by checking the air pressure in all
four tires.
The tire pressure gage of the Mobility Sys‐
tem, refer to page 194, can possibly be
used for this purpose.
If the tire inflation pressure in all four tires
is correct, the Flat Tire Monitor may not
have been initialized. In this case, initialize
the system.
If an identification is not possible, please
contact the service center.2.Fix the flat tire where applicable using the
Mobility System, refer to page 194.Run-flat tires
Maximum speed
You may continue driving with a damaged tire
at speeds up to 50 mph/80 km/h.
Continued driving with a flat tire
If continuing to drive with a damaged tire:1.Avoid sudden braking and steering maneu‐
vers.2.Do not exceed a speed of 50 mph/80 km/h.3.Check the air pressure in all four tires at
the next opportunity.
If the tire inflation pressure in all four tires
is correct, the Flat Tire Monitor may not
have been initialized. In this case, initialize
the system.
Possible driving distance with complete loss of
tire inflation pressure:
The possible driving distance after a loss of tire
inflation pressure depends on cargo load, driv‐
ing style and road conditions.
A vehicle with an average load has a possible
driving range of approx. 50 miles/80 km.
A vehicle with a damaged tire reacts differ‐
ently, e.g., it has reduced lane stability during
braking, a longer braking distance and different
self-steering properties. Adjust your driving
style accordingly. Avoid abrupt steering ma‐
neuvers or driving over obstacles, e.g., curbs,
potholes, etc.
Because the possible driving distance de‐
pends on how the vehicle is used during the
trip, the actual distance may be shorter or lon‐
ger depending on the driving speed, road con‐
ditions, external temperature, cargo load, etc.
Continued driving with a flat tire
Drive moderately and do not exceed a
speed of 50 mph/80 km/h.
Seite 105SafetyControls105
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Expanding cargo area volume
With the hardtop closed, the cargo area vol‐
ume can be expanded. To do this, push the
cargo area partition upward.
Loading aid
Hints Operation of the loading aid
Before operating the loading aid, make
sure that the movement area of the loading aid
is clear. During the lowering or raising of the
loading aid, do not reach into the mechanism.
Keep persons away from the area of move‐
ment of the loading aid. Otherwise, damages
or personal injuries may result.◀
Raised loading aid
Do not drive with the loading aid raised.
Before driving off, make sure that the loading
aid is completely lowered and the trunk lid is
closed. Otherwise, damage may result.◀
Functional requirements
▷Vehicle at a standstill.▷Vehicle is on a level surface.▷Hardtop fully open.▷Trunk lid fully open.▷Cargo area partition latched in the lower
position.▷External temperature not below +14 ℉/–
10 ℃.Controls
Open trunk lid all the way.
Press left button: loading aid is
raised.
Press right button: loading aid is
lowered.
The movement is executed at
different speeds depending on the external
temperature.
The movement stops with the release of the
button.
LED in button:
▷Lights up continuously: loading aid in the
respective limit position.▷Flashes fast: loading aid not in the respec‐
tive end position.▷Flashes slowly: functional requirements
not met.
A Check Control message is displayed.
After switching off the ignition, the raised load‐
ing aid can be lowered within approx. 10 mi‐
nutes. After that, the ignition must be switched
on for lowering.
Use the loading aid only for loading and un‐
loading the trunk.
Always move the loading aid into the limit posi‐
tions.
Do not park the vehicle with the loading aid
raised.
The trunk lid can only be closed when the
loading aid is fully lowered.
Seite 160ControlsInterior equipment160
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Tow-starting and towingNote Tow-starting and towing
For tow-starting or towing, switch off the
Intelligent Safety systems; otherwise malfunc‐
tions of the individual braking systems might
lead to accidents.◀
Steptronic transmission: transporting
your vehicle
Note Your vehicle is not permitted to be towed.
Therefore, contact a service center in the
event of a breakdown.
Do not have the vehicle towed
Have your vehicle transported on a load‐
ing platform only; otherwise, damage may oc‐
cur.◀
Tow truck
The vehicle should only be transported on a
loading platform.
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage
may result.◀
Use tow fitting located in the front only for po‐
sitioning the vehicle.
Towing other vehicles
Hints Light towing vehicle
The towing vehicle must not be lighter
than the vehicle being towed; otherwise, it will
not be possible to control the vehicle's re‐
sponse.◀
Attaching the tow bar/tow rope correctly
Attach the tow bar or tow rope to the tow
fitting; connecting it to other vehicle parts may
cause damage.◀▷Switch on the hazard warning system, de‐
pending on local regulations.▷If the electrical system has failed, clearly
identify the vehicle being towed by placing
a sign or a warning triangle in the rear win‐
dow.
Tow bar
The tow fittings used should be on the same
side on both vehicles.
Should it prove impossible to avoid mounting
the tow bar at an offset angle, please observe
the following:
▷Maneuvering capability is limited going
around corners.▷The tow bar will generate lateral forces if it
is secured with an offset.
Tow rope
When starting to tow the vehicle, make sure
that the tow rope is taut.
To avoid jerking and the associated stresses
on the vehicle components when towing, al‐
ways use nylon ropes or nylon straps.
Tow fitting
The screw-in tow fitting should always be car‐
ried in the vehicle.
The tow fitting can be screwed in at the front
or rear of the BMW.
Seite 219Breakdown assistanceMobility219
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Heating, neck 54
Heavy cargo, stowing 172
Height, vehicle 228
High-beam Assistant 93
High beams 69
High beams/low beams, refer to High-beam Assistant 93
Hills 170
Hill start assistant, refer to Drive-off assistant 123
Hints 6
Holder for beverages 165
Homepage 6
Hood 200
Horn 14
Hot exhaust system 168
HUD Head-up Display 89
Hydroplaning 169
I Ice warning, see External temperature warning 81
Icy roads, see External tem‐ perature warning 81
Identification marks, tires 190
Identification number, see ve‐ hicle identification num‐
ber 9
iDrive 18
Ignition key, refer to Remote control 34
Ignition off 64
Ignition on 64
Indication of a flat tire 101 , 104
Indicator and alarm lamps, see Check Control 77
Indicator lamp, see Check Control 77
Individual air distribu‐ tion 146, 150
Individual settings, refer to Personal Profile 35
Inflation pressure, tires 186 Inflation pressure warning
FTM, tires 104
Info display, refer to On- Board computer 85
Initialize, Tire Pressure Moni‐ tor TPM 101
Initializing, Flat Tire Monitor FTM 104
Instrument cluster 76
Instrument cluster, electronic displays 76
Instrument lighting 94
Integrated key 34
Integrated Owner's Manual in the vehicle 30
Intelligent Emergency Re‐ quest 216
Intelligent Safety 106
Intensity, AUTO pro‐ gram 149
Interior equipment 153
Interior lights 94
Interior lights during unlock‐ ing 37
Interior lights with the vehicle locked 38
Interior motion sensor 44
Interior rearview mirror, auto‐ matic dimming feature 59
Interior rearview mirror, com‐ pass 155
Interior rearview mirror, man‐ ually dimmable 59
Internet page 6
Interval display, service re‐ quirements 82
Interval mode 70
J
Jacking points for the vehicle jack 213
Joystick, Steptronic transmis‐ sion 72
Jump-starting 217 K
Key/remote control 34
Keyless Go, refer to Comfort Access 41
Key Memory, refer to Per‐ sonal Profile 35
Kickdown, Steptronic trans‐ mission 72
Knee airbag 96
L
Lamp replacement 207
Lamp replacement, front 208
Lamp replacement, rear 210
Lane departure warning 114
Lane margin, warning 114
Language on Control Dis‐ play 88
Lashing eyes, securing cargo 172
LATCH child restraint sys‐ tem 63
Launch Control 74
Leather, care 222
LED light, bulb replace‐ ment 209
LEDs, light-emitting di‐ odes 208
Length, vehicle 228
Letters and numbers, enter‐ ing 25
Light alloy wheels, care 223
Light control 92
Light-emitting diodes, LEDs 208
Lighter 157
Lighting 91
Lights 91
Lights and bulbs 207
Light switch 91
Load 172
Loading 171
Loading aid 159 Seite 236ReferenceEverything from A to Z236
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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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