automatic transmission BMW 640I CONVERTIBLE 2015 User Guide

Correct transmission to the system is con‐
firmed for approx. 2 seconds by rapid flashing
of the green LED.
If there is a transmission error, the red LED
lights up for approx. 2 seconds.
The symbol on the display of the automatic
climate control flashes.
Frequencies The remote control may not function properly
if it experiences local interference from other
systems or devices that use the same fre‐
quency.
Replacing the batteries Replace the battery if a Check Control mes‐
sage is displayed or if the LED either no longer
lights up or flashes when the remote control is
activated.
No rechargeable batteries
Do not use rechargeable batteries, since
damage may result from the substances in the
batteries.◀
1.Use a suitable object to unclip the battery
compartment, arrow 1.2.Remove the cover of the battery compart‐
ment, arrow 2.3.Insert batteries of the same type.4.Press the cover closed.
Take the used battery to a recycling
center or to your service center.
New remote control
A new remote control can be placed into oper‐
ation as a second remote control or if the origi‐
nal one was lost; it can be initialized by your
service center if needed.
Two remote control devices can be used with
the vehicle.Seite 169Climate controlControls169
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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 94.
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.
The ECO PRO driving program supports the
energy conserving use of comfort features.
These functions are automatically deactivated
partially or completely.
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 220.
ECO PRO
The concept
ECO PRO supports a driving style that saves
on fuel consumption. For this purpose, the en‐
gine control and comfort features, e. g. the cli‐
mate control output, are adjusted.
Under certain conditions the engine is auto‐
matically decoupled from the transmission in
the D selector lever position. The vehicle con‐
tinues traveling with the engine idling to re‐
duce fuel consumption. Selector lever position
D remains engaged.
In addition, context-sensitive instructions are
displayed to assist with an optimized fuel con‐
sumption driving style.
The achieved extended range is displayed in
the instrument cluster as bonus range.Seite 186Driving tipsSaving fuel186
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Displaying fuel consumption history
The average fuel consumption can be dis‐
played within an adjustable time frame.
Vertical bars show consumption for the se‐
lected time frame.
Trip interruptions are represented below the
bar on the time axis.
"Consumption history"
Adjusting fuel consumption history time frame
Select the symbol.
Resetting fuel consumption history
1.Open "Options".2."Reset consumption history"
Displaying EfficientDynamics info
The current efficiency can be displayed.
"EfficientDynamics info"
The following systems are displayed:
▷Auto Start/Stop function.▷Energy recovery.▷Climate control output.▷Coasting.
Display ECO PRO tips
"ECO PRO Tips"
Settings are stored for the profile currently in
use.
Coasting
The concept
The system helps to conserve fuel.
To do this, under certain conditions the engine
is automatically decoupled from the transmis‐
sion when selector lever position D is set. The
vehicle continues traveling with the engine
idling to reduce fuel consumption. Selector
lever position D remains engaged.
This driving condition is referred to as coast‐
ing.
As soon as you step on the brake or accelera‐
tor pedal, the engine is automatically coupled
again.
Hints
Coasting is a component of the ECO PRO, re‐
fer to page 186, driving mode.
Coasting is automatically activated when ECO
PRO mode is called via the Driving Dynamics
Control.
The function is available in a certain speed
range.
A proactively driving style helps the driver to
use the function as often as possible and sup‐
ports the fuel-conserving effect of coasting.
Safety mode
The function is not available under one of the
following conditions.▷DSC OFF or TRACTION activated.▷Driving in the dynamic limit range and on
steep uphill or downhill grades.▷Battery charge status temporarily too low
or vehicle electrical system drawing exces‐
sive current.▷Cruise control activated.
Functional requirements
In ECO PRO mode, this function is available in
a speed range from approximately 30 mph, ap‐
prox. 50 km/h to 100 mph, approx. 160 km/h, if
the following conditions are met:
▷Accelerator pedal and brake pedal are not
operated.▷The selector lever is in selector lever posi‐
tion D.▷Engine and transmission are at operating
temperature.
The driving status Coast can be influenced
with the shift paddles.
Seite 189Saving fuelDriving tips189
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Steptronic transmission:1.Drive into the car wash.2.Engage selector lever position N.3.Deactivating Automatic Hold, refer to
page 74.4.Release the parking brake.5.Switch the engine off.
In this way, the ignition remains switched
on, and a Check-Control message is dis‐
played.
Do not turn off the ignition in the car
wash
Do not turn off the ignition in the car wash;
otherwise, selector lever position P is en‐
gaged and damages can result.◀
The vehicle cannot be locked from the outside
when in selector lever position N. A signal
sounds when an attempt is made to lock the
vehicle.
To start the engine with Steptronic transmis‐
sion:
1.Depress the brake pedal.2.Press the Start/Stop button.
Pressing the Start/Stop button without step‐
ping on the brake turns the ignition off.
Selector lever positionSelector lever position P is engaged automati‐
cally:
▷When the ignition is switched off.▷After approx. 15 minutes.
Headlights
▷Do not rub dry and do not use abrasive or
acidic cleansers.▷Soak areas that have been dirtied e. g.,
from insects, with shampoo and wash off
with water.▷Thaw ice with de-icing spray; do not use an
ice scraper.After washing the vehicle
After washing the vehicle, apply the brakes
briefly to dry them; otherwise, braking action
can be reduced and corrosion of the brake
discs can occur.
Completely remove all residues on the win‐
dows, to minimize loss of visibility due to
smearing and to reduce wiper noises and
wiper blade wear.
Vehicle care
Car care products BMW recommends using care and cleaning
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
When cleaning the interior, open the doors or
windows.
Only use products intended for cleaning vehi‐
cles.
Cleansers can contain substances that are
dangerous and harmful to your health.◀
Vehicle paint
Regular care contributes to driving safety and
value retention. Environmental influences in
areas with elevated air pollution or natural con‐
taminants, such as tree resin or pollen can af‐
fect the vehicle's paintwork. Tailor the fre‐
quency and extent of your car care to these
influences.
Aggressive substances such as spilled fuel, oil,
grease or bird droppings, must be removed im‐
mediately to prevent the finish from being al‐
tered or discolored.
Only use respectively approved cleaning and
care products for vehicles with matte finish.
Suitable care products for matte finishes are
available from the service center.Seite 233CareMobility233
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 134
ACC, Active Cruise Control with Stop & Go 142
Acceleration Assistant, refer to Launch Control 81
Accessories and parts 7
Activated-charcoal filter 166
Active Blind Spot Detec‐ tion 130
Active Cruise Control with Stop & Go, ACC 142
Active Protection 132
Active seat, front 58
Active seat ventilation, front 58
Active Steering, integral 138
Adaptive brake assistant 134
Adaptive brake lights, refer to Brake force display 132
Adaptive drive 137
Adaptive Light Control 103
Additives, oil 216
Adjusting, steering wheel 65
Adjustments, seats/head re‐ straints 56
After washing vehicle 233
Airbags 107
Airbags, indicator/warning light 108
Air circulation, refer to Recir‐ culated-air mode 165
Air, dehumidifying, refer to Cooling function 165
Air distribution, manual 164
Air flow, automatic climate control 164
Air outlets, see ventila‐ tion 167 Air pressure, tires 198
Alarm system 44
Alarm, unintentional 45
All around the center con‐ sole 16
All around the interior rear‐ view mirror 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 207
All-wheel-drive 136
Alternating-code hand-held transmitter 171
Alternative oil types 217
Animal detection, see Night Vision 125
Antifreeze, washer fluid 78
Antilock Brake System, ABS 134
Anti-slip control, refer to DSC 134
Approved axle load 241
Approved engine oils, see Suitable engine oil
types 217
Armrest, refer to Front center armrest 176
Arrival time 97
Ashtray 172
Assistance when driving off 134
Attentiveness assistant 132
AUTO H button 73
AUTO H button, refer to Au‐ tomatic Hold 73
AUTO intensity 164
Automatic car wash 232
Automatic Cruise Control with Stop & Go 142
Automatic Curb Monitor 63 Automatic deactivation, front-
seat passenger airbags 109
Automatic headlight con‐ trol 103
Automatic Hold 73
Automatic locking 44
Automatic recirculated-air control 165
Automatic Soft Closing, doors 41
Automatic transmission, see Steptronic transmission 78
AUTO program, automatic cli‐ mate control 164
AUTO program, intensity 164
Auto Start/Stop function 71
Average fuel consumption 96
Average speed 96
Axle loads, weights 241
B Backrest curvature, refer to Lumbar support 57
Backrest, seats 56
Backrest, width 57
Band-aids, refer to First aid kit 228
Bar for tow-starting/ towing 230
Battery replacement, remote control for parked-car heat‐
ing/ventilation 169
Battery replacement, vehicle battery 225
Battery replacement, vehicle remote control 35
Battery, vehicle 225
Belts, safety belts 59
Beverage holder, cu‐ pholder 177 Seite 244ReferenceEverything from A to Z244
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Electronic Stability ProgramESP, refer to DSC 134
Emergency detection, remote control 35
Emergency operation, convertible top 50
Emergency release, fuel filler flap 194
Emergency Request 227
Emergency start function, en‐ gine start 35
Emergency unlocking, trans‐ mission lock 81
Emergency unlocking, trunk lid 42
Energy Control 92
Energy recovery 93
Engine, automatic Start/Stop function 71
Engine, automatic switch- off 71
Engine compartment 213
Engine compartment, work‐ ing in 213
Engine coolant 218
Engine idling when driving, coasting 189
Engine oil 215
Engine oil, adding 216
Engine oil additives 216
Engine oil change 217
Engine oil filler neck 216
Engine oil temperature 91
Engine oil types, alterna‐ tive 217
Engine oil types, ap‐ proved 217
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 229
Engine start, refer to Starting the engine 70
Engine stop 70
Engine temperature 91 Entering/exiting vehicle, as‐
sistance, steering wheel 65
Entering a car wash 232
Equipment, interior 170
Error displays, see Check Control 87
ESP Electronic Stability Pro‐ gram, refer to DSC 134
Exchanging wheels/tires 206
Exhaust system 181
Exterior mirror, automatic dimming feature 64
Exterior mirrors 63
External start 229
External temperature dis‐ play 91
External temperature warn‐ ing 91
Eyes for securing cargo 184
F
Failure message, see Check Control 87
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 164
Filler neck for engine oil 216
Fine wood, care 235
First aid kit 228
Fitting for towing, see Tow fit‐ ting 231
Flat tire, changing wheels 225
Flat Tire Monitor FTM 114
Flat tire, Tire Pressure Moni‐ tor TPM 111
Flat tire, warning lamp 112, 115
Flooding 181
Floor carpet, care 235
Floor mats, care 235
Fold-out position, wiper 77
Foot brake 181
Front airbags 107
Front center armrest 176 Front-end collision warning
with braking function 118
Front-end collision warning with City Braking func‐
tion 120
Front fog lights 105
Front fog lights, bulb replace‐ ment 224
Front lights 222
front-seat passenger airbags, automatic deactivation 109
Front-seat passenger airbags, indicator lamp 109
Front seats 56
FTM Flat Tire Monitor 114
Fuel 196
Fuel consumption, refer to Average fuel consump‐
tion 96
Fuel filler flap 194
Fuel gauge 91
Fuel lid 194
Fuel quality 196
Fuel recommendation 196
Fuel, tank capacity 242
Fuse 226
G
Garage door opener, refer to Universal Integrated Remote
Control 170
Gasoline 196
Gear change, Steptronic transmission 79
Gear shift indicator 94
General driving notes 180
Glare shield 172
Glove compartment 175
Gross vehicle weight, ap‐ proved 241
H
Handbrake, refer to Parking brake 72 Seite 247Everything from A to ZReference247
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Lashing eyes, securingcargo 184
LATCH child restraint sys‐ tem 68
Launch Control 81
Leather, care 234
LED front fog lights, bulb re‐ placement 224
LED headlights, bulb replace‐ ment 223
LED light 223
LEDs, light-emitting di‐ odes 223
Length, vehicle 240
Letters and numbers, enter‐ ing 24
License plate lamp, bulb re‐ placement 224
Light alloy wheels, care 235
Light control 103
Light-emitting diodes, LEDs 223
Lighting 102
Lighting, speaker 106
Lights 102
Lights and bulbs 222
Light switch 102
Load 184
Loading 183
Lock, door 40
Locking/unlocking via door lock 40
Locking/unlocking with re‐ mote control 37
Locking, automatic 44
Locking, settings 43
Locking via trunk lid 41
Low beams 102
Low beams, automatic, refer to High-beam Assistant 104
Lower back support 57
Lumbar support 57
M
Maintenance 220 Maintenance require‐
ments 220
Maintenance, service require‐ ments 93
Maintenance system, BMW 220
Make-up mirror 172
Malfunction displays, see Check Control 87
Manual air distribution 164
Manual air flow 164
Manual brake, refer to Parking brake 72
Manual mode, Steptronic transmission 80
Manual operation, door lock 40
Manual operation, exterior mirrors 63
Manual operation, fuel filler flap 194
Manual operation, Park Dis‐ tance Control PDC 152
Manual operation, rearview camera 154
Manual operation, Side View 156
Manual operation, Top View 158
Marking on approved tires 207
Marking, run-flat tires 208
Massage seat, front 58
Master key, refer to Remote control 34
Maximum cooling 165
Maximum speed, display 94
Maximum speed, winter tires 207
Measure, units of 99
Medical kit 228
Memory for seat, mirrors, steering wheel 62
Menu, EfficientDynamics 188
Menu in instrument clus‐ ter 95 Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 19
Messages, see Check Con‐ trol 87
Microfilter 166
Minimum tread, tires 206
Mirror 63
Mirror memory 62
Mobile communication devi‐ ces in the vehicle 181
Mobility System 208
Modifications, technical, refer to Safety 7
Moisture in headlight 223
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint systems 66
Multifunctional instrument display 84
Multifunction steering wheel, buttons 14
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 60
Neutral cleaner, see wheel cleaner 235
New wheels and tires 206
Night Vision 125
Night Vision device, see Night Vision 125
Nylon rope for tow-starting/ towing 230
O OBD Onboard Diagnosis 221
OBD, see OBD Onboard Di‐ agnosis 221 Seite 249Everything from A to ZReference249
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Rollover protection sys‐tem 110
Roll stabilization, refer to Adaptive Drive 137
Roll stabilization, refer to Dy‐ namic Drive 137
RON recommended fuel grade 196
Rope for tow-starting/ towing 230
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 208
Rubber components, care 235
Run-flat tires 208
S Safe braking 181
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 60
Safety belts 59
Safety belts, care 235
Safety Package, refer to Ac‐ tive Protection 132
Safety systems, airbags 107
Saving fuel 185
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 222
Screw thread, refer to Screw thread for tow fitting, screw
thread for tow fitting 231
Sealant 208
Seat belts, refer to Safety belts 59
Seat heating, front 58
Seating position for chil‐ dren 66
Seat, mirror, and steering wheel memory 62
Seats 56 Seat ventilation, front 58
Selection list in instrument cluster 95
Selector lever, Steptronic transmission 79
Sensors, care 236
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 220
Service requirements, dis‐ play 93
Services, ConnectedDrive
SET button, see Active Cruise Control, ACC 142
SET button, see Cruise con‐ trol 149
Settings, locking/unlock‐ ing 43
Settings on Control Dis‐ play 98
Settings, storing for seat, mir‐ rors, steering wheel 62
Shift paddles on the steering wheel 80
Shift point indicator 86
Shoulder support 58
Side airbags 107
Side View 156
Signaling, horn 14
Signals when unlocking 44
Sitting safely 56
Size 240
Ski bag 174
Smallest turning radius 240
Smoker's package 172
Snow chains 211
Socket 173
Socket, OBD Onboard Diag‐ nostics 221
SOS button 227
Spare fuse 226
Speaker lighting 106
Specified engine oil types 217
Speed, average 96 Speed limit detection, on-
board computer 97
Speed limiter, display 94
Speed Limit Information 94
Speed warning 97
Split screen 23
SPORT+ - program, Dynamic Driving Control 140
Sport displays, torque dis‐ play, performance dis‐
play 97
SPORT program, driving dy‐ namics 140
Sport program, transmis‐ sion 80
Stability control systems 134
Start/stop, automatic func‐ tion 71
Start/Stop button 69
Start function during malfunc‐ tion 35
Starting the engine 70
Status control display, tires 111
Status information, iDrive 22
Status of Owner's Manual 7
Steering, Integral Active Steering 138
Steering wheel, adjusting 64
Steering wheel heating 65
Steering wheel memory 62
Steptronic Sport transmis‐ sion, refer to Steptronic
transmission 78
Steptronic transmission 78
Stopping the engine 70
Storage compartments 175
Storage compartments, loca‐ tions 175
Storage, tires 208
Storing the vehicle 236
Suitable engine oils 217
Summer tires, tread 205
Sun visor 172
Supplementary text mes‐ sage 90 Seite 251Everything from A to ZReference251
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Surround View 153
Suspension settings 138
Switch for Dynamic Driving Control 138
Switch-on times, parked-car heating 168
Switch-on times, parked-car ventilation 168
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 22
SYNC program, automatic cli‐ mate control 166
T Tachometer 91
Tail and brake lights 224
Tail lights 224
Tail lights, bulb replace‐ ment 224
Technical changes, refer to Safety 7
Technical data 240
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 164
Temperature display for ex‐ ternal temperature 91
Temperature, engine oil 91
Terminal, starting aid 229
Text message, supplemen‐ tary 90
Theft alarm system, refer to Alarm system 44
Thermal camera, see Night Vision 125
Thigh support 57
Tilt alarm sensor 45
Tilt, seats 56
Time of arrival 97
Tire damage 206
Tire identification marks 204
Tire inflation pressure 198 Tire inflation pressure moni‐
tor, refer to FTM 114
Tire Pressure Monitor TPM 111
Tires, changing 206
Tire sealant 208
Tires, everything on wheels and tires 198
Tires, run-flat tires 208
Tire tread 205
Tone, see user's manual for Navigation, Entertainment
and Communication
Tool 222
Top View 157
Total vehicle weight 241
Touchpad 21
Tow fitting 231
Towing 230
Tow lug, see Tow fitting 231
Tow-starting 230
TPM Tire Pressure Moni‐ tor 111
Traction control 135
TRACTION, driving dynam‐ ics 135
TRACTION program, Dy‐ namic Driving Control 139
Transmission lock, electronic unlocking 81
Transmission, see Steptronic transmission 78
Transporting children safely 66
Tread, tires 205
Trip computer 97
Triple turn signal activa‐ tion 75
Trip odometer 91
Trunk, cargo area partition 50
Trunk lid closing 41
Trunk lid, emergency unlock‐ ing 42
Trunk lid, hotel function 41
Trunk lid opening 41 Trunk lid via remote con‐
trol 39
Turning circle 240
Turning circle lines, rearview camera 155
Turn signals, operation 75
Turn signals, rear, bulb re‐ placement 224
U
Unintentional alarm 45
Units of measure 99
Universal remote control 170
Unlock button, Steptronic transmission 79
Unlocking/locking via door lock 40
Unlocking/locking with re‐ mote control 37
Unlocking, settings 43
Updates made after the edito‐ rial deadline 7
Upholstery care 234
USB interface 175
V
Vanity mirror 172
Variable steering, Integral Ac‐ tive Steering 138
Vehicle battery 225
Vehicle battery, replac‐ ing 225
Vehicle, break-in 180
Vehicle care 233
Vehicle features and op‐ tions 6
Vehicle identification num‐ ber 9
Vehicle jack 225
Vehicle paint 233
Vehicle storage 236
Vehicle wash 232
Ventilation 167
Venting, see ventilation 167 Seite 252ReferenceEverything from A to Z252
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