oil temperature BMW 640I CONVERTIBLE 2015 Owners Manual

chemicals known to the State of California to
cause cancer and birth defects or other repro‐
ductive harm. Battery posts, terminals and re‐
lated accessories contain lead and lead com‐
pounds. Wash your hands after handling. Used
engine oil contains chemicals that have caused
cancer in laboratory animals. Always protect
your skin by washing thoroughly with soap and
water.
Service and warranty
We recommend that you read this publication
thoroughly. Your vehicle is covered by the fol‐
lowing warranties:▷New Vehicle Limited Warranty.▷Rust Perforation Limited Warranty.▷Federal Emissions System Defect War‐
ranty.▷Federal Emissions Performance Warranty.▷California Emission Control System Lim‐
ited Warranty.
Detailed information about these warranties is
listed in the Service and Warranty Information
Booklet for US models or in the Warranty and
Service Guide Booklet for Canadian models.
Your vehicle has been specifically adapted and
designed to meet the particular operating con‐
ditions and homologation requirements in your
country and continental region in order to de‐
liver the full driving pleasure while the vehicle
is operated under those conditions. If you wish
to operate your vehicle in another country or
region, you may be required to adapt your ve‐
hicle to meet different prevailing operating
conditions and homologation requirements.
You should also be aware of any applicable
warranty limitations or exclusions for such
country or region. In such case, please contact
Customer Relations for further information.
Maintenance
Maintain the vehicle regularly to sustain the
road safety, operational reliability and the New
Vehicle Limited Warranty.
Specifications for required maintenance meas‐
ures:▷BMW Maintenance system▷Service and Warranty Information Booklet
for US models▷Warranty and Service Guide Booklet for
Canadian models
If the vehicle is not maintained according to
these specifications, this could result in seri‐
ous damage to the vehicle. Such damage is
not covered by the BMW New Vehicle Limited
Warranty.
Data memory
Many electronic components on your vehicle
are equipped with data memories that tempo‐
rarily or permanently store technical informa‐
tion about the condition of the vehicle, events
and faults. This technical information generally
records the state of a component, a module, a system or the environment:
▷Operating mode of system components, fill
levels for instance.▷Status messages for the vehicle and from
its individual components, e.g., wheel rota‐
tion speed/vehicle speed, deceleration,
transverse acceleration.▷Malfunctions and faults in important sys‐
tem components, e.g., lights and brakes.▷Responses by the vehicle to special situa‐
tions such as airbag deployment or engag‐
ing the stability control system.▷Ambient conditions, such as temperature.
This data is purely technical in nature and is
used to detect and correct faults and to opti‐
mize vehicle functions. Motion profiles over
routes traveled cannot be created from this
data. When service offerings are used, e.g., re‐
pair services, service processes, warranty
claims, quality assurance, this technical infor‐
mation can be read out from the event and
fault memories by the service personnel, in‐
Seite 8Notes8
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DisplaysVehicle features and optionsThis 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.
Overview, instrument cluster
1Fuel gauge   912Speedometer3Messages, e.g. Check Control4Tachometer   915Engine oil temperature   916Current fuel consumption7Electronic displays  838Reset miles  91
Electronic displays
▷Selection lists, refer to page 95.▷External temperature, refer to page 91.▷Auto Start/Stop function, refer to page 71.▷On-board computer, refer to page 96.▷Date, refer to page 92.▷Energy recovery, refer to page 93.▷Transmission display, refer to page 81.▷Miles/trip miles, refer to page 91.Seite 83DisplaysControls83
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▷Messages, e.g. Check Control, refer to
page 87.▷Current fuel consumption, refer to
page 92.▷Navigation display, see User's manual for
Navigation, Entertainment and Communi‐
cation.▷Range, refer to page 92.▷Status, Driving Dynamics Control, refer to
page 138.▷Service requirements, refer to page 93.▷Speed limit detection, refer to page 94.▷Time, refer to page 92.
Multifunctional instrument display
The concept
The instrument display is a variable display. In
the event of a program change, the display
rendition adapts to the respective program
through the Driving Dynamics Control. The
change of appearance can be deactivated on
the Control Display.Some of the displays in the instrument display
may differ from the way they are shown in this
Owner's Manual.
At a glance
1Fuel gauge   912Indicator/warning lights   873Speedometer4Variable displays5Tachometer  91
Selection lists   95
ECO PRO displays   1866Engine oil temperature   91Seite 84ControlsDisplays84
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Displaying stored Check Control
messages
On the Control Display:1."Vehicle info"2."Vehicle status"3. "Check Control"4.Select the text message.
Messages after trip completion Special messages displayed while driving are
displayed again after the ignition is switched
off.
Fuel gauge Vehicle tilt position may cause
the display to vary.
Depending on the equipment
version, the arrow beside the
fuel pump symbol shows which
side of the vehicle the fuel filler flap is on.
Hints on refueling, refer to page 194.
Tachometer Always avoid engine speeds in the red warning
field. In this range, the fuel supply is inter‐
rupted to protect the engine.
Engine oil temperature
▷Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine
and vehicle speeds.▷Normal operating tempera‐
ture: the pointer is in the
middle or in the left half of
the temperature display.▷Hot engine: the pointer is at the high end of
the temperature range. A Check Control
message is also displayed.
Coolant temperature
If the coolant along with the engine becomes
too hot, a Check Control message is displayed.
Check the coolant level, refer to page 218.
Odometer and trip odometer Display
▷Odometer, arrow 1.▷Trip odometer, arrow 2.
Show/reset kilometers Press the knob.
▷When the ignition is
switched off, the time, the
external temperature and
the odometer are displayed.▷When the ignition is switched on, the trip
odometer is reset.
External temperature
If the indicator drops to
+37 ℉/+3 ℃ or lower, a signal
sounds.
A Check Control message is displayed.
There is an increased risk of ice on roads.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, roads might be icy.
Seite 91DisplaysControls91
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CareVehicle features and optionsThis 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.
Car washes General information
Regularly remove foreign objects such as
leaves in the area below the windshield when
the hood is raised.
Wash your vehicle frequently, particularly in
winter. Intense soiling and road salt can dam‐
age the vehicle.
Hints Steam jets or high-pressure washers
When using steam jets or high-pressure
washers, hold them a sufficient distance away
and use a maximum temperature of
140 ℉/60 ℃.
Holding them too close or using excessively
high pressures or temperatures can cause
damage or preliminary damage that may then lead to long-term damage.
Follow the user's manual for the high-pressure
washer.◀
Cleaning sensors/camera lenses with
high-pressure washers
When using high-pressure washers, do not
spray the sensors and camera lenses on theoutside of the vehicle for long periods and
maintain a distance of at least 12 in/30 cm.◀
Automatic car washes
Hints Do not use high pressure washing sys‐
tems
With washing systems operating at high pres‐
sures and nozzle positions close to the win‐
dows, drops of water can penetrate.◀
Note the following:▷Give preference to cloth car washes or
those that use soft brushes in order to
avoid paint damage.▷Make sure that the wheels and tires are not
damaged by the transport mechanisms.▷Fold in the exterior mirrors; otherwise, they
may be damaged, depending on the width
of the vehicle.▷Deactivate the rain sensor, refer to
page 77, to avoid unintentional wiper acti‐
vation.▷Do not treat the convertible top with wax.
Ensure that a cycle without wax or a spe‐
cial cycle for convertibles is available.▷In some cases, an unintentional alarm can
be triggered by the interior motion sensor
of the alarm system. Follow the instruc‐
tions on avoiding an unintentional alarm,
refer to page 45.
Guide rails in car washes
Avoid car washes with guide rails higher
than 4 in/10 cm; otherwise, the vehicle body
could be damaged.◀
Before driving into a car wash In order to ensure that the vehicle can roll in a
car wash, take the following steps:
Seite 232MobilityCare232
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Confirmation signal 44
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Continued driving with a flat tire 113 , 116
Control Display 18
Control Display, settings 98
Controller 18
Control systems, driving sta‐ bility 134
Convenient closing with the remote control 38
Convenient opening with the remote control 37
Convertible, convertible top 48
Convertible mode, automatic climate control 164
Convertible program, auto‐ matic climate control 164
Convertible top 48
Convertible top, care 234
Convertible top, cargo area partition 50
Convertible top, emergency operation 50
Convertible top, rollover pro‐ tection system 110
Convertible top tool 50
Coolant 218
Coolant level 218
Coolant temperature 91
Cooling function 165
Cooling, maximum 165
Cooling system 218
Cornering light 103
Corrosion on brake discs 182
Cosmetic mirror 172
Courtesy lamps during un‐ locking 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 149 Cruise control, active with
Stop & Go 142
Cruise Control, refer to Active Cruise Control 142
Cruising range 92
Cupholder 177
Current fuel consumption 92
D
Damage, tires 206
Damping control, dy‐ namic 137
Data, technical 240
Date 92
Daytime running lights 103
Defrosting, refer to Windows, defrosting 165
Dehumidifying, air 165
Deleting personal data 24
Deletion of personal data 24
Destination distance 97
Digital clock 92
Dimensions 240
Dimmable exterior mirrors 64
Dimmable interior rearview mirror 64
Direction indicator, refer to Turn signals 75
Display, electronic, instru‐ ment cluster 83
Display in windshield 99
Display lighting, refer to In‐ strument lighting 105
Displays 84
Displays, cleaning 236
Disposal, coolant 219
Disposal, vehicle battery 226
Distance control, refer to PDC 151
Distance to destination 97
Divided screen view, split screen 23
Door lock 40
Door lock, refer to Remote control 34 Doors, Automatic Soft Clos‐
ing 41
Downhill control 136
Drive-off assistant 134
Drive-off assistant, refer to DSC 134
Driver assistance, refer to In‐ telligent Safety 116
Driving Assistant, refer to In‐ telligent Safety 116
Driving Dynamics Con‐ trol 138
Driving instructions, break- in 180
Driving mode 138
Driving notes, general 180
Driving stability control sys‐ tems 134
Driving tips 180
DSC Dynamic Stability Con‐ trol 134
DTC Dynamic Traction Con‐ trol 135
Dynamic Damping Con‐ trol 137
Dynamic Drive 137
Dynamic Stability Control DSC 134
Dynamic Traction Control DTC 135
E ECO PRO 186
ECO PRO, bonus range 187
ECO PRO display 186
ECO PRO displays 85
ECO PRO driving mode 186
ECO PRO mode 186
ECO PRO Tip - driving in‐ struction 188
EfficientDynamics 188
Electronic displays, instru‐ ment cluster 83
Electronic oil measure‐ ment 215 Seite 246ReferenceEverything from A to Z246
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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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Object detection, see NightVision 125
Obstacle marking, rearview camera 155
Octane rating, refer to Rec‐ ommended fuel grade 196
Odometer 91
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 215
Oil, adding 216
Oil additives 216
Oil change 217
Oil change interval, service requirements 93
Oil filler neck 216
Oil types, alternative 217
Oil types, approved 217
Old batteries, disposal 226
On-board computer 96
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 222
Opening/closing via door lock 40
Opening and closing 34
Opening and closing, without remote control 40
Opening and closing, with re‐ mote control 37
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 165
Overheating of engine, refer to Coolant temperature 91
P Paint, vehicle 233
Parallel parking assistant 159
Park Distance Control PDC 151 Parked vehicle, condensa‐
tion 182
Parking aid, refer to PDC 151
Parking assistant 159
Parking brake 72
Parking lights 102
Parking with Automatic Hold 73
Parts and accessories 7
Passenger side mirror, tilting downward 63
Pathway lines, rearview cam‐ era 154
PDC Park Distance Con‐ trol 151
Pedestrian detection, see Night Vision 125
Pedestrian warning with city braking function 123
Personal Profile 35
Personal Profile, exporting profiles 36
Pinch protection system, win‐ dows 47
Plastic, care 235
Power failure 226
Power windows 46
Pressure, tire air pres‐ sure 198
Pressure warning FTM, tires 114
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 23
Protective function, win‐ dows 47
Push-and-turn switch, refer to Controller 18
R Radiator fluid 218
Radio-operated key, refer to Remote control 34
Radio ready state 69 Radio, see user's manual for
Navigation, Entertainment
and Communication
Rain sensor 76
Rear axle steering 138
Rear lights 224
Rearview camera 153
Rearview mirror 63
Rear window defroster 165
Recirculated-air mode 165
Recommended fuel grade 196
Recommended tire brands 207
Refueling 194
Remaining range 92
Remote control/key 34
Remote control, malfunc‐ tion 39
Remote control, parked-car heating/ventilation 168
Remote control, univer‐ sal 170
Replacement fuse 226
Replacing bulbs, see Lamp replacement 222
Replacing parts 222
Replacing wheels/tires 206
Reporting safety defects 9
RES button 145
RES button, see Active Cruise Control, ACC 142
RES button, see Cruise con‐ trol 149
Reserve warning, refer to Range 92
Reset, Tire Pressure Monitor TPM 112
Residual heat, automatic cli‐ mate control 166
Retaining straps, securing cargo 184
Retreaded tires 207
Reversing lamp, bulb replace‐ ment 224
Roadside parking lights 103 Seite 250ReferenceEverything from A to Z250
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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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