2015 BMW M4 CONVERTIBLE load switch

car from weather-related damage and
against theft.▷It is not possible to start the engine and
operate the hardtop simultaneously. When
the engine is started using the Start/Stop
button or using the Auto Start/Stop func‐
tion, the hardtop movement is briefly inter‐
rupted.
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 147, 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.◀Seite 47Opening and closingControls47
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Do not deactivate DSC when driving with
roof load
Do not deactivate Dynamic Stability Control
DSC when driving with roof load, e.g. roof-
mounted luggage rack.
Otherwise, driving safety is not given in driv‐
ing-critical situation due to the elevated center
of gravity.◀
Overview
Button in the vehicle
DSC OFF button
Indicator/warning lights The indicator lamp flashes: DSC con‐
trols the drive and braking forces.
The indicator lamp lights up: DSC has
failed.
Deactivating DSC: DSC OFF
When DSC is deactivated, driving stability is
reduced during acceleration and when driving
in curves.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC Press and hold this button but not longer
than approx. 10 seconds, until the indica‐
tor lamp for DSC OFF lights up in the instru‐
ment cluster and displays DSC OFF.
The DSC system is switched off.
Activating DSC Press button.
DSC OFF and the DSC OFF indicator
lamp go out.
Indicator/warning lights
When DSC is deactivated, DSC OFF is dis‐
played in the instrument cluster.
The indicator lamp lights up: DSC is
deactivated.
M Dynamic Mode MDM
M Dynamic Mode makes it possible to drive on
a dry roadway with high longitudinal and trans‐
verse acceleration but with limited driving sta‐
bility.
Only in the absolute limit area does the system
intervene for stabilization by reducing the en‐
gine power and by braking interventions on the
wheels. In this driving condition, additional
steering corrections may be necessary.
Limited stabilizing interventions
When M Dynamic Mode is activated, sta‐
bilizing interventions are carried out only to a
reduced extent. You must react yourself; oth‐
erwise, there is the risk of an accident.◀
To increase vehicle stability, activate DSC
again as soon as possible.
Activating MDM Press button briefly.
The MDM and DSC OFF indicator lights
on the instrument cluster light up.
Deactivating MDM Press button.Seite 118ControlsDriving stability control systems118
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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 148ControlsInterior equipment148
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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.◀
Manual transmission Gearshift lever in neutral position.
Towing Follow the towing instructions
Follow all towing instructions; otherwise,
vehicle damage or accidents may occur.◀▷Make sure that the ignition is switched on;
otherwise, the low beams, tail lights, turn
signals, and wipers may be unavailable.▷Do not tow the vehicle with the rear axle
tilted, as the front wheels could turn.▷When the engine is stopped, there is no
power assist. Consequently, more force
needs to be applied when braking and
steering.▷Larger steering wheel movements are re‐
quired.▷The towing vehicle must not be lighter
than the vehicle being towed; otherwise,
it will not be possible to control the vehi‐
cle's response.Tow truck
With rear-wheel drive
Your vehicle should be transported with a tow
truck with a so-called lift bar or on a flat bed.
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage
may result.◀
M double clutch 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 towedHave your vehicle transported on a load‐
ing platform only; otherwise, damage may oc‐
cur.◀
Seite 201Breakdown assistanceMobility201
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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.
The tow fitting is located in a compartment un‐
der the cargo floor panel.
Tow fitting, information on use
▷Use only the tow fitting provided with
the vehicle and screw it all the way in.▷Use the tow fitting for towing on paved
roads only.▷Avoid lateral loading of the tow fitting, e.g.,
do not lift the vehicle by the tow fitting.
Otherwise, damage to the tow fitting and the
vehicle can occur.◀
Seite 202MobilityBreakdown assistance202
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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
Maximum speed, winter tires 177 Seite 216ReferenceEverything from A to Z216
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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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Standard view, head-up dis‐play 91
Start/stop, automatic func‐ tion 65
Start/Stop button 63
Start function during malfunc‐ tion 35
Starting the engine 64
Status control display, tires 104
Status information, iDrive 23
Status of Owner's Manual 7
Steering assistance 120
Steering wheel, adjusting 59
Steering wheel heating 59
Stopping the engine 64
Storage compartments 151
Storage compartments, loca‐ tions 151
Storage, tires 177
Storing the vehicle 207
Suitable engine oils 185
Summer tires, tread 175
Sun visor 145
Supplementary text mes‐ sage 80
Surround View 126
Switch-on times, parked-car ventilation 140
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
System states of dynamic driving 84
T
Tachometer 81
Tail lights 193
Technical changes, refer to Safety 7
Technical data 210
Technology, BMW M 156
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication Temperature, automatic cli‐ mate control 137
Temperature display for ex‐ ternal temperature 82
Temperature, engine oil 81
Terminal, starting aid 200
Text message, supplemen‐ tary 80
Theft alarm system, refer to Alarm system 44
Thigh support 53
Through-loading system 149
Tilt alarm sensor 45
Time of arrival 88
Tire damage 175
Tire identification marks 173
Tire inflation pressure 172
Tire Pressure Monitor TPM 103
Tires, changing 176
Tire sealant 177
Tires, everything on wheels and tires 172
Tire tread 175
Tone, see user's manual for Navigation, Entertainment
and Communication
Tool 190
Top View 130
Total vehicle weight 210
Touchpad 21
Tow fitting 202
Towing 201
Tow lug, see Tow fitting 202
Tow-starting 201
Tow truck 201
TPM Tire Pressure Moni‐ tor 103
Transmission, manual trans‐ mission 71
Transporting children safely 60
Tread, tires 175
Trip computer 89
Triple turn signal activa‐ tion 68 Trip odometer 82
Truck for tow-starting/ towing 201
Trunk lid closing 41
Trunk lid, emergency unlock‐ ing 41
Trunk lid opening 40
Trunk lid via remote con‐ trol 38
Trunk, trunk partition 49
Turning circle 210
Turning circle lines, rearview camera 128
Turn signals, operation 68
U Unintentional alarm 45
Units of measure 91
Universal remote control 141
Unlocking/locking via door lock 39
Unlocking/locking with re‐ mote control 37
Unlocking, settings 43
Updates made after the edito‐ rial deadline 7
Upholstery care 206
USB interface 146
V Vanity mirror 145
Vehicle battery 195
Vehicle battery, replac‐ ing 195
Vehicle, break-in 158
Vehicle care 205
Vehicle features and op‐ tions 6
Vehicle identification num‐ ber 9
Vehicle jack 195
Vehicle paint 205
Vehicle storage 207
Vehicle wash 204 Seite 219Everything from A to ZReference219
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