coolant BMW 2 SERIES CONVERTIBLE 2015 F23 Owner's Manual

ContentsThe fastest way to find information on a partic‐
ular topic or item is by using the index, refer to
page 220.6Notes
At a glance
14Cockpit18iDrive27Voice activation system30Integrated Owner's Manual in the vehicle
Controls
34Opening and closing54Adjusting64Transporting children safely67Driving80Displays94Lights99Safety117Driving stability control systems123Driving comfort135Climate control143Interior equipment151Storage compartments
Driving tips
156Things to remember when driving159Loading161Saving fuelMobility170Refueling172Fuel174Wheels and tires187Engine compartment189Engine oil192Coolant193Maintenance195Replacing components204Breakdown assistance210Care
Reference
218Technical data220Everything from A to Z
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Hiding Check Control messages
Press the onboard computer button on the
turn signal lever.
▷Some Check Control messages are dis‐
played continuously and are not cleared
until the malfunction is eliminated. If sev‐
eral malfunctions occur at once, the mes‐
sages are displayed consecutively.
These messages can be faded for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are faded
automatically after approx. 20 seconds.
They are stored and can be displayed
again later.
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 170.
Tachometer
Always avoid engine speeds in the red warning
field. In this range, the fuel supply is inter‐
rupted to protect the engine.
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 192.
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.Seite 84ControlsDisplays84
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Engine compartmentVehicle 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.
Important features in the engine compartment
1Jump-starting, negative battery terminal2Vehicle identification number3Washer fluid reservoir4Jump-starting, positive battery terminal5Engine compartment fuse box6Oil filler neck7Coolant reservoir
The coolant reservoir for 6-cylinder and
diesel engines is located on the opposite
side of the engine compartment.Seite 187Engine compartmentMobility187
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CoolantVehicle 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.
Hints Danger of burns from hot engine
Do not open the cooling system while
the engine is hot; otherwise, esliding coolant
may cause burns.◀
Suitable additives
Only use suitable additives; otherwise,
engine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for the vehicle. Information about the
suitable additives are available from the service
center.
Coolant level
General information
Depending on the engine installation, the cool‐
ant reservoir is located on the right side or the
left side of the engine compartment.
Checking1.Let the engine cool.2.The coolant level is correct if it lies be‐
tween the minimum and maximum marks.The marks are on the side of the coolant
reservoir.SymbolMeaningMaximumMinimum
Adding
1.Let the engine cool.2.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.3.If the coolant is low, slowly add coolant up
to the specified level; do not overfill.4.Turn the lid until there is an audible click.
The arrows on the coolant reservoir and
the lid must point towards one another.5.Have the cause of the coolant loss elimi‐
nated as soon as possible.
Disposal
Comply with the relevant environmen‐
tal protection regulations when dispos‐
ing of coolant and coolant additives.
Seite 192MobilityCoolant192
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Bulb replacement 195
Bulb replacement, front 196
Bulb replacement, rear 200
Bulbs and lights 195
Button, Start/Stop 67
Bypassing, refer to Jump- starting 205
C
California Proposition 65 Warning 7
Camera lenses, care 214
Camera, rearview cam‐ era 128
Can holder, refer to Cu‐ pholder 153
Car battery 202
Car care products 211
Care, displays 214
Care, vehicle 211
Cargo 159
Cargo area, enlarging 149
Cargo area partition 49
Cargo area, storage compart‐ ments 153
Cargo, securing 160
Cargo straps, securing cargo 160
Car key, refer to Remote con‐ trol 34
Carpet, care 213
Car wash 210
Catalytic converter, refer to Hot exhaust system 157
CBS Condition Based Serv‐ ice 193
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 Changes, technical, refer to
Safety 7
Changing parts 195
Changing wheels 201
Changing wheels/tires 180
Chassis number, see vehicle identification number 9
Check Control 81
Checking the oil level elec‐ tronically 189
Children, seating position 64
Children, transporting safely 64
Child restraint fixing sys‐ tem 64
Child restraint fixing system LATCH 66
Child restraint fixing systems, mounting 64
Child seat, mounting 64
Child seats 64
Chrome parts, care 213
Cigarette lighter 147
Cleaning displays 214
Climate control 135, 138
Clock 85
Closing/opening via door lock 39
Closing/opening with remote control 37
Coasting 165
Coasting with engine decou‐ pled, coasting 165
Coasting with idling en‐ gine 165
Cockpit 14
Combination reel, refer to Turn signals 71
Combination switch, refer to Wiper system 72
Comfort Access 41
COMFORT program, Dy‐ namic Driving Control 121
Compartments in the doors 152
Compass 145 Compressor 182
Condensation on win‐ dows 140
Condensation under the vehi‐ cle 158
Condition Based Service CBS 193
Configuring driving pro‐ gram 121
Confirmation signal 43
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Connecting electrical devi‐ ces 147
Continued driving with a flat tire 105 , 108
Control Display 18
Control Display, settings 91
Controller 18, 19
Control systems, driving sta‐ bility 117
Convenient closing with the remote control 38
Convenient opening with the remote control 37
Convertible, convertible top 47
Convertible mode, automatic climate control 136, 139
Convertible program, auto‐ matic climate con‐
trol 136 , 139
Convertible top 47
Convertible top, care 212
Convertible top, cargo area partition 49
Convertible top, emergency operation 49
Convertible top, rollover pro‐ tection system 102
Coolant 192
Coolant level 192
Coolant temperature 84 Seite 221Everything from A to ZReference221
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Cooling function 136, 139
Cooling, maximum 139
Cooling system 192
Cornering light 95
Corrosion on brake discs 158
Cosmetic mirror 147
Courtesy lamps during un‐ locking 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 123
Cruising range 85
Cupholder 153
Current fuel consumption 85
D
Damage, tires 180
Damping control, dy‐ namic 119
Data, technical 218
Date 85
Daytime running lights 95
Daytime running lights, bulb replacement 198
Defrosting, refer to defrosting the windows 136
Defrosting, refer to Windows, defrosting 140
Defrosting the windows 136
Dehumidifying, air 136, 139
Deleting personal data 25
Deletion of personal data 25
Destination distance 90
Digital clock 85
Digital compass 145
Dimensions 218
Dimmable exterior mirrors 62
Dimmable interior rearview mirror 62
Direction indicator, refer to Turn signals 71
Display, electronic, instru‐ ment cluster 80
Display lighting, refer to In‐ strument lighting 97 Displays, cleaning 214
Disposal, coolant 192
Disposal, vehicle battery 202
Distance control, refer to PDC 125
Distance to destination 90
Divided screen view, split screen 23
Door lock 39
Door lock, refer to Remote control 34
Drive-off assistant 121
Drive-off assistant, refer to DSC 117
Driver assistance, refer to In‐ telligent Safety 108
Driving Assistant, refer to In‐ telligent Safety 108
Driving Dynamics Con‐ trol 119
Driving instructions, break- in 156
Driving mode 119
Driving notes, general 156
Driving stability control sys‐ tems 117
Driving style analysis 166
Driving tips 156
DSC Dynamic Stability Con‐ trol 117
DTC Dynamic Traction Con‐ trol 118
Dynamic Damping Con‐ trol 119
Dynamic Stability Control DSC 117
Dynamic Traction Control DTC 118
E
ECO PRO 162
ECO PRO, bonus range 163
ECO PRO display 162
ECO PRO driving mode 162 ECO PRO driving style analy‐
sis 166
ECO PRO mode 162
ECO PRO Tip - driving in‐ struction 164
EfficientDynamics 165
Electronic displays, instru‐ ment cluster 80
Electronic oil measure‐ ment 189
Electronic Stability Program ESP, refer to DSC 117
Emergency detection, remote control 35
Emergency operation, convertible top 49
Emergency release, fuel filler flap 170
Emergency Request 204
Emergency start function, en‐ gine start 35
Emergency unlocking, trans‐ mission lock 78
Emergency unlocking, trunk lid 41
Energy Control 85
Energy recovery 86
Engine, automatic Start/Stop function 69
Engine, automatic switch- off 69
Engine compartment 187
Engine compartment, work‐ ing in 188
Engine coolant 192
Engine idling when driving, coasting 165
Engine oil 189
Engine oil, adding 190
Engine oil additives 190
Engine oil change 191
Engine oil filler neck 190
Engine oil types, alterna‐ tive 191
Engine oil types, ap‐ proved 191 Seite 222ReferenceEverything from A to Z222
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Malfunction displays, seeCheck Control 81
Manual air distribu‐ tion 136, 140
Manual air flow 136, 140
Manual mode, Steptronic transmission 76
Manual operation, door lock 39
Manual operation, exterior mirrors 61
Manual operation, fuel filler flap 170
Manual operation, Park Dis‐ tance Control PDC 126
Manual operation, rearview camera 128
Manual transmission 75
Marking on approved tires 181
Marking, run-flat tires 182
Master key, refer to Remote control 34
Maximum cooling 139
Maximum speed, display 87
Maximum speed, winter tires 181
Measure, units of 92
Medical kit 205
Memory, seat, mirror 60
Menu, EfficientDynamics 165
Menu in instrument clus‐ ter 88
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 20
Messages, see Check Con‐ trol 81
Microfilter 137, 140
Minimum tread, tires 180
Mirror 61
Mirror memory 60
Mobile communication devi‐ ces in the vehicle 157
Mobility System 182 Modifications, technical, refer
to Safety 7
Moisture in headlight 196
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint systems 64
Multifunction steering wheel, buttons 14
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 59
Neck restraints, rear, refer to Head restraints 59
Neutral cleaner, see wheel cleaner 213
New wheels and tires 180
Nylon rope for tow-starting/ towing 208
O OBD Onboard Diagnosis 194
OBD, see OBD Onboard Di‐ agnosis 194
Obstacle marking, rearview camera 129
Octane rating, refer to Rec‐ ommended fuel grade 172
Odometer 84
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 189
Oil, adding 190
Oil additives 190
Oil change 191
Oil change interval, service requirements 86
Oil filler neck 190
Oil types, alternative 191 Oil types, approved 191
Old batteries, disposal 202
On-board computer 89
On-board computer, refer to On-board computer 89
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 195
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
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 139
Overheating of engine, refer to Coolant temperature 84
P Paint, vehicle 211
Parallel parking assistant 130
Park Distance Control PDC 125
Parked-car ventilation 141
Parked vehicle, condensa‐ tion 158
Parking aid, refer to PDC 125
Parking assistant 130
Parking brake 71
Parking lights 94
Parking lights, bulb replace‐ ment 198
Parts and accessories 7
Passenger side mirror, tilting downward 61
Pathway lines, rearview cam‐ era 129
PDC Park Distance Con‐ trol 125 Seite 225Everything from A to ZReference225
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