2015 BMW M4 COUPE heating

Climate controlVehicle 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.
Automatic climate control
1Seat heating, left   512Temperature, left3AUTO program4Display5Maximum cooling6Temperature, right7Seat heating, right   518Cooling function9Automatic recirculated-air control/recircu‐
lated-air mode10Air distribution, right11Air flow, AUTO intensity12Air distribution, left13Rear window defroster14Interior temperature sensor — always keep
clear15Defrosts windows and removes condensa‐
tionSeite 134ControlsClimate control134
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HintsSufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recir‐
culated-air mode; otherwise the air quality in
the interior continuously deteriorates and win‐
dow condensation increases.◀
Climate control functions in detail
Temperature Turn the ring to set the desired
temperature.
The automatic climate control reaches this
temperature as quickly as possible, if needed
by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. Otherwise, the automatic cli‐
mate control will not have sufficient time to ad‐
just the set temperature.
AUTO program Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature,
AUTO intensity program and outside influen‐ ces, the air is directed to the windshield, side
windows, upper body, and into the footwell.
The cooling function, refer to page 135, is
switched on automatically with the AUTO pro‐
gram.
At the same time, a condensation sensor con‐
trols the program so as to prevent window
condensation as much as possible.Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Press the left or right side of the but‐
ton: decrease or increase the inten‐
sity.
The selected intensity is shown on the display
of the automatic climate control.
Maximum cooling Press button.
The system is set to the lowest tem‐
perature, optimum air flow and air circulation
mode.
Air flows out of the vents to the upper body re‐
gion. The vents need to be open for this.
The function is available above an external
temperature of approx. 32 ℉/0 ℃ and with the
engine running.
Adjust air flow with the program active.
Cooling function
The car's interior can only be cooled with the
engine running.
Press button.
The air will be cooled and dehumidi‐
fied and, depending on the temperature set‐ ting, warmed again.
Depending on the weather, the windshield and
side windows may fog up briefly when the en‐
gine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control,
condensation water, refer to page 158, devel‐
ops that exits underneath the vehicle.Seite 135Climate controlControls135
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Switching on
Press any button except▷Rear window defroster.▷Seat heating.
Microfilter/activated-charcoal filter
In external and recirculated air mode the mi‐
crofilter/activated charcoal filter filters dust,
pollen, and gaseous pollutants out of the air.
This filter should be replaced during scheduled
maintenance, refer to page 188, of your vehi‐
cle.
Ventilation
Front ventilation
▷Lever for changing the air flow direction,
arrow 1.▷Thumbwheels for opening and closing the
vents continuously, arrows 2.▷Thumbwheel to vary the temperature in
the upper body region, arrow 3.
Toward blue: colder.
Toward red: warmer.
The set interior temperature for the driver
and passenger are not changed.
Adjusting the ventilation
▷Ventilation for cooling:
Direct vent in your direction when vehicle's
interior is too hot.▷Draft-free ventilation:
Adjust the vent to let the air flow past you.
Ventilation in the rear
▷Thumbwheel for continuous opening and
closing of the vents, arrow 1.▷Thumbwheel to vary the temperature, ar‐
row 2.
Toward blue: colder.
Toward red: warmer.▷Lever for changing the air flow direction,
arrow 3.
Parked-car ventilation
The concept The parked-car ventilation ventilates the vehi‐
cle interior and lowers its temperature, if
needed.
The system can be switched on and off at any
external temperature, either directly or by us‐
ing two preset reel-on times. It remains
switched on for 30 minutes.
Open the vents to allow air to flow out.
Switching on/off directly
On the Control Display:
1."Settings"2."Climate"3."Activate comf. ventilation"Seite 137Climate controlControls137
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LoadingVehicle 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.
Hints Overloading the vehicle
To avoid exceeding the approved ca‐
pacity of the tires, never overload the vehicle.
Overloading can lead to overheating and in‐
creases the rate at which damage develops in‐
side the tires. This could result in a sudden
loss of tire inflation pressure.◀
No fluids in the cargo area
Make sure that fluids do not leak into the
cargo area; otherwise, the vehicle may be dam‐
aged.◀
Heavy and hard objects
Do not stow any heavy and hard objects
in the car's interior without securing them; oth‐
erwise, they may present a danger to occu‐
pants, e.g., during braking and evasive maneu‐
vers.◀
Determining the load limit1.Locate the following statement on your ve‐
hicle’s placard:▷The combined weight of occupants
and cargo should never exceed XXX kg
or YYY lbs. Otherwise, damage to thevehicle and unstable driving situations
may result.2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.3.Subtract the combined weight of the driver
and passengers from XXX kilograms or
YYY pounds.4.The resulting figure equals the available
amount of cargo and luggage load ca‐
pacity.
For example, if the YYY amount equals
1,000 lbs and there will be four 150 lbs
passengers in your vehicle, the amount of
available cargo and luggage load capacity
is 400 lbs: 1,000 lbs minus 600 lbs =
400 lbs.5.Determine the combined weight of lug‐
gage and cargo being loaded on the vehi‐
cle. That weight may not safely exceed the
available cargo and luggage load capacity
calculated in Step 4.Seite 160Driving tipsLoading160
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Avoid high engine speeds
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Use 1st gear to get the vehicle moving. Start‐
ing with the 2nd gear, accelerate rapidly. When
accelerating, shift up before reaching high en‐
gine speeds.
When you reach the desired speed, shift into
the highest applicable gear and drive with the
engine speed as low as possible and at a con‐
stant speed.
If necessary, observe the gear shift indicator of
the vehicle, refer to page 84.
Use coasting
When approaching a red light, take your foot
off the accelerator and let the vehicle coast to
a halt.
For going downhill take your foot off the accel‐
erator and let the vehicle roll.
The flow of fuel is interrupted while coasting.
Switch off the engine during longer stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Auto Start/Stop function The Auto Start/Stop function of your vehicle
automatically switches off the engine during a
stop.
If the engine is switched off and then restarted
rather than leaving the engine running con‐
stantly, fuel consumption and emissions are
reduced. Savings can begin within a few sec‐
onds of switching off the engine.
In addition, fuel consumption is also deter‐
mined by other factors, such as driving style,road conditions, maintenance or environmental
factors.
Switch off any functions that
are not currently needed
Functions such as seat heating and the rear
window defroster require a lot of energy and
reduce the range, especially in city and stop-
and-go traffic.
Reel off these functions if they are not needed.
Have maintenance carried
out
Have vehicles maintained regularly to achieve
optimal vehicle efficiency and operating life.
The maintenance should be carried out by
your service center.
Also note the BMW Maintenance System, refer
to page 188.Seite 164Driving tipsSaving fuel164
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M double-clutch transmis‐sion 70
M Drive 114
M Driving Dynamics Con‐ trol 74
M Dynamic Mode MDM 116
Measure, units of 90
Medical kit 200
Memory, seat, mirror 54
Menu EfficientDynamics 83
Menu in instrument clus‐ ter 86
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 20
Messages, see Check Con‐ trol 77
Microfilter 137
Minimum tread, tires 175
Mirror 55
Mirror memory 54
Mobile communication devi‐ ces in the vehicle 157
Mobility System 177
Modifications, technical, refer to Safety 7
Moisture in headlight 191
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint systems 58
M technology 154
Multifunction steering wheel, buttons 14
M view, Head-up display 91
N
Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 54
Neutral cleaner, see wheel cleaner 207
New wheels and tires 176 Nylon rope for tow-starting/
towing 203
O OBD Onboard Diagnosis 189
OBD, see OBD Onboard Di‐ agnosis 189
Obstacle marking, rearview camera 126
Octane rating, refer to Rec‐ ommended fuel grade 170
Odometer 81
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 183
Oil, adding 184
Oil additives 185
Oil change 185
Oil change interval, service requirements 83
Oil filler neck 184
Oil types, alternative 185
Oil types, approved 185
Old batteries, disposal 197
On-board computer 86
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 190
Opening/closing via door lock 39
Opening and closing 34
Opening and closing, without remote control 39
Opening and closing, with re‐ mote control 37
Opening the trunk lid with no- touch activation 42
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 136 Overheating of engine, refer
to Coolant temperature 81
P Paint, vehicle 206
Parallel parking assistant 130
Park Distance Control PDC 122
Parked-car ventilation 137
Parked vehicle, condensa‐ tion 158
Parking aid, refer to PDC 122
Parking assistant 130
Parking brake 66
Parking lights 93
Parts and accessories 7
Passenger side mirror, tilting downward 55
Pathway lines, rearview cam‐ era 126
PDC Park Distance Con‐ trol 122
Pedestrian warning with city braking function 107
Personal Profile 35
Personal Profile, exporting profiles 36
Personal Profile, importing profiles 37
Pinch protection system, glass sunroof 48
Pinch protection system, win‐ dows 46
Plastic, care 207
Power failure 196
Power sunroof, glass 47
Power windows 46
Pressure, tire air pres‐ sure 172
Preventing Auto Start Stop 65
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 24 Seite 219Everything from A to ZReference219
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Protective function, glasssunroof 48
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 62
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 68
Rear lights 195
Rear socket 144
Rear turn signal, bulb replace‐ ment 193
Rearview camera 124
Rearview mirror 55
Rear window defroster 136
Recirculated-air filter 137
Recirculated-air mode 136
Recommended fuel grade 170
Recommended tire brands 176
Refueling 168
Remaining range 82
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 139
Replacement fuse 197
Replacing parts 190
Replacing wheels/tires 176
Reporting safety defects 9
RES button, see Cruise con‐ trol 120
Reserve warning, refer to Range 82 Reset, Tire Pressure Monitor
TPM 102
Retaining straps, securing cargo 161
Retreaded tires 176
Roadside parking lights 94
Roller sunblinds 47
RON recommended fuel grade 170
Roofliner 17
Roof load capacity 212
Roof-mounted luggage rack 162
Rope for tow-starting/ towing 203
Rubber components, care 207
S
Safe braking 157
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 53
Safety belts 53
Safety belts, care 208
Safety systems, airbags 98
Saving fuel 163
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 204
Sealant 177
Seat and mirror memory 54
Seat belts, refer to Safety belts 53
Seat heating, front 51
Seating position for chil‐ dren 58
Seats 49
Selection list in instrument cluster 86 Selector lever 71
Selector lever position 71
Sensors, care 208
Sequential mode 71
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 188
Service requirements, dis‐ play 83
Services, ConnectedDrive
Servotronic 118
SET button, see Cruise con‐ trol 120
Settings, locking/unlock‐ ing 43
Settings, M Drive 114
Settings on Control Dis‐ play 89
Settings, storing for seat, mir‐ ror 54
Shift point indicator 92
Side airbags 98
Side View 127
Signaling, horn 14
Signals when unlocking 44
Sitting safely 49
Size 212
Slide/tilt glass roof 47
Smallest turning radius 212
Snow chains 180
Socket 143
Socket, OBD Onboard Diag‐ nostics 189
SOS button 199
Spare fuse 197
Specified engine oil types 185
Speed, average 87
Speed limit detection, on- board computer 88
Speed limiter, display 85
Speed Limit Information 85
Speed warning 88
Split screen 23 Seite 220ReferenceEverything from A to Z220
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Sport displays, torque dis‐play, performance dis‐
play 88
Stability control systems 114
Standard view, head-up dis‐ play 90
Start/stop, automatic func‐ tion 64
Start/Stop button 62
Start function during malfunc‐ tion 35
Starting the engine 63
Status control display, tires 102
Status information, iDrive 23
Status of Owner's Manual 7
Steering assistance 118
Steering wheel, adjusting 56
Steering wheel heating 57
Stopping the engine 63
Storage compartments 147
Storage compartments, loca‐ tions 147
Storage, tires 177
Storing the vehicle 208
Suitable engine oils 185
Summer tires, tread 175
Sun visor 143
Supplementary text mes‐ sage 79
Surround View 124
Switch-on times, parked-car ventilation 138
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
System states of dynamic driving 83
T
Tachometer 80
Tail lights 193
Technical changes, refer to Safety 7
Technical data 212 Technology, BMW M 154
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 135
Temperature display for ex‐ ternal temperature 81
Temperature, engine oil 80
Terminal, starting aid 201
Text message, supplemen‐ tary 79
Theft alarm system, refer to Alarm system 44
Through-loading system 145
Tilt alarm sensor 45
Time of arrival 87
Tire damage 175
Tire identification marks 173
Tire inflation pressure 172
Tire Pressure Monitor TPM 101
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 128
Total vehicle weight 212
Touchpad 21
Tow fitting 203
Towing 202
Tow lug, see Tow fitting 203
Tow-starting 202
Tow truck 202
TPM Tire Pressure Moni‐ tor 101
Transmission, manual trans‐ mission 70
Transporting children safely 58
Tread, tires 175 Trip computer 88
Triple turn signal activa‐ tion 67
Trip odometer 81
Truck for tow-starting/ towing 202
Trunk lid closing 40
Trunk lid, emergency unlock‐ ing 41
Trunk lid, hotel function 41
Trunk lid opening 40
Trunk lid, opening with no- touch activation 42
Trunk lid via remote con‐ trol 38
Turning circle 212
Turning circle lines, rearview camera 126
Turn signals, operation 67
U Unintentional alarm 45
Units of measure 90
Universal remote control 139
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 207
USB interface 144
V Vanity mirror 143
Vehicle battery 196
Vehicle battery, replac‐ ing 196
Vehicle, break-in 156
Vehicle care 206
Vehicle features and op‐ tions 6 Seite 221Everything from A to ZReference221
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