2016 BMW M4 CONVERTIBLE climate control

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 137, 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.
Convertible program
When the hardtop is open, the convertible pro‐
gram is activated as well. In the convertible
program, the automatic climate control is opti‐
mized for driving with the hardtop open. In ad‐
dition, the air flow is increased as the vehicle
speed increases.
The efficiency of the convertible program can
be greatly enhanced by installing the wind de‐
flector.
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.Seite 137Climate controlControls137
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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 160, devel‐
ops that exits underneath the vehicle.
Automatic recirculated-air control/
recirculated-air mode
You may respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently
within the vehicle.
Press button repeatedly to select an
operating mode:▷LEDs off: outside air flows in continuously.▷Left LED on, automatic recirculated-air
control: a sensor detects pollutants in the
outside air and shuts off automatically.▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
Recirculated air mode switches off automati‐
cally at low external temperatures after a cer‐
tain amount of time in order to avoid window
fogging.
If the windows are fogged over, switch off the
recirculated-air mode and press the AUTO
button to utilize the condensation sensor.
Make sure that air can flow to the windshield.
Sufficient 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.◀
Manual air distribution
Press button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell: driver's side only.▷Windows, upper body region and footwell:
driver's side only.
If the windows are fogged over, press the
AUTO button to utilize the condensation sen‐
sor.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Press the left or right side of the but‐
ton: decrease or increase air flow.
The selected air flow is shown on the display of
the automatic climate control.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
Rear window defroster Press button.
The rear window defroster switches
off automatically after a certain period of time.
Defrosts windows and removes
condensation
Press button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
For this purpose, point the side vents onto the
side windows as needed.
Adjust air flow with the program active.
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If the windows are fogged over, you can also
switch on the cooling function or press the
AUTO button to utilize the condensation sen‐
sor.
Switching the system on/off
Switch off Press the left button for the minimum
speed.
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‐
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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"
The symbol on the automatic climate con‐
trol flashes if the system is switched on.
Preselecting the reel-on time
On the Control Display:
1."Settings"2."Climate"3."Timer 1:" or "Timer 2:"4.Set the desired time.
Activating the reel-on time
On the Control Display:
1."Settings"2."Climate"3."Activate timer 1" or "Activate timer 2"
The symbol on the automatic climate con‐
trol lights up when the reel-on time is acti‐
vated.
The symbol on the automatic climate con‐
trol flashes when the system has been
switched on.
The system will only be switched on within the
next 24 hours. After that, it needs to be reacti‐
vated.
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Objects within the range of movement
of the pedals
No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the pedal area; otherwise, the
function of the pedals could be impeded while
driving and create the risk of an accident.
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly attached to
floor.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, e.g.◀
Driving in wet conditions When roads are wet, salted, or in heavy rain,
press brake pedal ever so gently every few
miles.
Ensure that this action does not endanger other traffic.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills Avoid stressing the brakes
Avoid placing excessive stress on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brakes
wearing out and possibly even brake failure.◀
Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist are un‐
available with the engine stopped.◀
Drive long or steep downhill gradients in the
gear that requires least braking efforts. Other‐wise the brakes may overheat and reduce
brake efficiency.
Manual transmission:
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if needed.
M double-clutch transmission:
You can increase the engine's braking effect
by shifting down in sequential mode, refer to
page 72.
Brake disc corrosion
Brake disc corrosion and contamination of the
brake pads are favored by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion will built up when the maximum
pressure applied to the brake pads during
braking is not reached - thus discs don't get
cleaned.
Corrosion buildup on the brake discs will cause
a pulsating effect on the brakes in their re‐
sponse - generally that cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops collecting under‐
neath the vehicle.
These traces of water under the vehicle are
normal.
Ground clearance Limited ground clearance
Observe the limited ground clearance of
the vehicle, e. g. while entering underground
parking garages or when driving over obsta‐
cles. Otherwise, damages to the vehicle may
result.◀
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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 ADOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to Fed‐
eral Safety Requirements in addition to these
grades.
Treadwear The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov‐
ernment test course. For example, a tire
graded 150 would wear one and one-half, 1 g,
times as well on the government course as a
tire graded 100. The relative performance of
tires depends upon the actual conditions of
their use, however, and may depart signifi‐
cantly from the norm due to variations in driv‐
ing habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest,
are AA, A, B, and C.
Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified government
test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
Temperature The temperature grades are A, the highest, B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the ma‐
terial of the tire to degenerate and reduce tire
life, and excessive temperature can lead toSeite 174MobilityWheels and tires174
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 116
Acceleration Assistant, refer to Launch Control 74
Accessories and parts 7
Activated-charcoal filter 139
Active Blind Spot Detec‐ tion 113
Active M differential 119
Adaptive brake lights, refer to Brake force display 115
Adaptive Light Control 95
Adaptive M chassis 119
Additives, oil 185
Adjustments, seats/head re‐ straints 52
After washing vehicle 205
Airbags 99
Airbags, indicator/warning light 100
Air circulation, refer to Recir‐ culated-air mode 138
Air, dehumidifying, refer to Cooling function 137
Air distribution, manual 138
Air flow, automatic climate control 138
Air pressure, tires 172
Air vents, refer to Ventila‐ tion 139
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 177 Alternating-code hand-held
transmitter 142
Alternative oil types 185
Ambient light 97
Antifreeze, washer fluid 70
Antilock Brake System, ABS 116
Anti-slip control, refer to DSC 117
Anti-theft protection, see through-loading sys‐
tem 149
Approved axle load 210
Approved engine oils, see Suitable engine oil
types 185
Arrival time 88
Ash tray 145
Assistance when driving off 120
Attentiveness assistant 115
AUTO intensity 137
Automatic car wash 204
Automatic climate con‐ trol 136
Automatic Curb Monitor 58
Automatic deactivation, front- seat passenger airbags 101
Automatic headlight con‐ trol 95
Automatic locking 43
Automatic recirculated-air control 138
AUTO program, automatic cli‐ mate control 137
AUTO program, intensity 137
Auto Start/Stop function 65
Average fuel consumption 88
Average speed 88
Axle loads, weights 210 B
Backrest curvature, refer to Lumbar support 53
Backrest, width 53
Band-aids, refer to First aid kit 199
Bar for tow-starting/ towing 202
Battery replacement, vehicle battery 195
Battery replacement, vehicle remote control 35
Battery, vehicle 195
Belts, safety belts 55
Beverage holder, cu‐ pholder 153
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 188
BMW M technology 156
Bottle holder, refer to Cu‐ pholders 153
Brake assistant 116
Brake discs, break-in 158
Brake force display 115
Brake lights, adaptive 115
Brake lights, brake force dis‐ play 115
Brake pads, break-in 158
Braking, hints 159
Breakdown assistance 198
Break-in 158
Brightness of Control Dis‐ play 91 Seite 212ReferenceEverything from A to Z212
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Bulb replacement 190
Bulb replacement, front 191
Bulb replacement, LED head‐ lights 192
Bulb replacement, rear 193
Bulb replacement, xenon headlights 191
Bulbs and lights 190
Button, Start/Stop 63
Bypassing, refer to Jump- starting 199
C
California Proposition 65 Warning 7
Camera lenses, care 207
Camera, rearview cam‐ era 127
Camera, Side View 129
Camera, Top View 131
Can holder, refer to Cuphold‐ ers 153
Car battery 195
Carbon ceramic brake M 156
Car care products 205
Care, displays 207
Care, vehicle 205
Cargo 162
Cargo area, enlarging 149
Cargo area partition 49
Cargo area, storage compart‐ ments 153
Cargo, securing 163
Cargo straps, securing cargo 163
Car key, refer to Remote con‐ trol 34
Carpet, care 207
Car wash 204
Catalytic converter, refer to Hot exhaust system 159
CBS Condition Based Serv‐ ice 188
CD/Multimedia, see user's manual for Navigation, En‐tertainment and Communi‐
cation
Center armrest 152
Center console 16
Central locking system 40
Central screen, refer to Con‐ trol Display 18
Ceramic brake 156
Changes, technical, refer to Safety 7
Changing parts 190
Changing wheels 195
Changing wheels/tires 176
Chassis, electronic 119
Chassis number, see vehicle identification number 9
Check Control 78
Checking the engine oil level electronically 183
Checking the oil level elec‐ tronically 183
Children, seating position 60
Children, transporting safely 60
Child restraint fixing sys‐ tem 60
Child restraint fixing system LATCH 62
Child restraint fixing systems, mounting 60
Child seat, mounting 60
Child seats 60
Chrome parts, care 206
Cigarette lighter 145
Cleaning displays 207
Climate control 136
Clock 82
Closing/opening via door lock 39
Closing/opening with remote control 37
Cockpit 14
Combination reel, refer to Turn signals 68
Combination switch, refer to Wiper system 68 Comfort Access 41
Compartments in the doors 152
Compass 143
Compound brake 156
Compressor 177
Computer, refer to On-board computer 87
Condensation on win‐ dows 138
Condensation under the vehi‐ cle 160
Condition Based Service CBS 188
Confirmation signal 43
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Connecting electrical devi‐ ces 145
Control Display 18
Control Display, settings 90
Controller 18, 19
Control systems, driving sta‐ bility 116
Convenient closing with the remote control 38
Convenient opening with the remote control 37
Convertible, hardtop 46
Convertible mode, automatic climate control 137
Convertible program, auto‐ matic climate control 137
Coolant 186
Coolant temperature 82
Cooling function 137
Cooling, maximum 137
Cooling system 186
Cornering light 95
Corrosion on brake discs 160
Cosmetic mirror 145
Courtesy lamps during un‐ locking 37 Seite 213Everything from A to ZReference213
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