2014 BMW 428I CONVERTIBLE fuel type

Information at a glanceRepeatedly pressing the button on the turn
signal lever calls up the following information in
the info display:▷Range.▷Average fuel consumption.▷Current fuel consumption.▷Average speed.▷Date.▷Speed limit detection.▷Time of arrival.
When destination guidance is activated in
the navigation system.▷Distance to destination.
When destination guidance is activated in
the navigation system.▷ECO PRO bonus range.
Adjusting the info display
Depending on the vehicle equipment version,
you can select what information from the com‐
puter is to be displayed on the info display of
the instrument cluster.
On the Control Display:
1."Settings"2."Instrument cluster"3.Select the desired displays.
Information in detail
Range
Displays the estimated cruising range available
with the remaining fuel.
It is calculated based on your driving style over
the last 20 miles/30 km.
If there is only enough fuel left for less than
45 miles/80 km, the color of the display
changes.
Average fuel consumption
The average fuel consumption is calculated for
the period while the engine is running.
The average fuel consumption is calculated for
the distance traveled since the last reset by the
computer.
Average speed
Periods in which the vehicle is parked with the
engine manually stopped are not included in
the calculation of the average speed.
Resetting average values Press and hold the onboard computer button
on the turn signal lever.
Distance to destination
The distance remaining to the destination is
displayed if a destination is entered in the navi‐
gation system before the trip is started.
The distance to the destination is adopted au‐
tomatically.
Time of arrival The estimated time of arrival is
displayed if a destination is en‐
tered in the navigation system
before the trip is started.
The time must be correctly set.
Speed limit detection
Description of the speed limit detection, refer
to page 83, function.
Trip computer
The vehicle features two types of board com‐
puters.▷"Onboard info": the values can be reset as
often as necessary.▷"Trip computer": the values provide an
overview of the current trip.Seite 86ControlsDisplays86
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FuelVehicle 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.
Fuel recommendation
Note General fuel quality
Even fuels that conform to the specifica‐
tions can be of low quality. This may cause en‐
gine problems, for instance poor engine start-
up behavior, poor handling and/or poor
performance. Switch gas stations or use a
brand name fuel with a higher octane rating.◀
Gasoline
For the best fuel efficiency, the gasoline
should be sulfur-free or very low in sulfur con‐
tent.
Fuels that are marked on the gas pump as con‐
taining metal must not be used.
Refuel only with unleaded gasoline with‐
out metallic additives.
Do not refuel with any leaded gasoline or gaso‐
line with metallic additives, e. g. manganese or
iron, as this can cause permanent damage to
the catalytic converter and other compo‐
nents.◀
Fuels with a maximum ethanol content of
10 %, i. e., E10, may be used for refueling.
Ethanol should satisfy the following quality
standards:
US: ASTM 4806–xxCAN: CGSB-3.511–xx
xx: comply with the current standard in each
case.
Do not use a fuel with a higher percent‐
age of ethanol
Do not use a fuel with a higher ethanol per‐
centage than recommended or one with other
types of alcohol, e.g. M5 to M100; otherwise
this could damage the engine and fuel supply
system.◀
Recommended fuel grade BMW recommends AKI 91.
Minimum fuel grade
BMW recommends AKI 89.
Minimum fuel grade
Do not use any gasoline below the mini‐
mum fuel grade as this may impair engine per‐
formance.◀
If you use gasoline with this minimum AKI Rat‐
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Fuel quality
The use of poor-quality fuels may result
in harmful engine deposits or damage. Addi‐
tionally, problems relating to drivability, start‐
ing and stalling, especially under certain envi‐
ronmental conditions such as high ambient
temperature and high altitude, may occur.
If drivability problems are encountered, we rec‐
ommend switching to a high quality gasoline
brand and a higher octane grade — AKI num‐
ber — for a few tank fills. To avoid harmful en‐
gine deposits, it is highly recommended to
purchase gasoline from BP or Top Tier retail‐
ers.Seite 186MobilityFuel186
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Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
Winter tires are recommended for operating on
winter roads.
Although so-called all-season M+S tires pro‐
vide better winter traction than summer tires, they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then a respective symbol is displayed in your
field of vision. You can obtain this sign from the
tire specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the respective winter tires; otherwise, tire dam‐
age and accidents can occur.◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axlesDifferent wear patterns can occur on the frontand rear axles depending on individual driving
conditions. The tires can be rotated between
the axles to achieve even wear. Your service
center will be glad to advise you. After rotating,
check the tire pressure and correct if needed.
Rotating the tires is not permissible on vehi‐
cles with different tire sizes on the front and
rear axles, i.e. when using different types of
tires.Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Run-flat tires Label
RSC label on the tire sidewall.
The wheels consist of tires that are self-sup‐
porting, to a limited degree, and possibly spe‐
cial rims.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a tire inflation pressure loss.
Follow the instructions for continued driving
with a flat tire.
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire.
Your service center will be glad to advise you.
Snow chains
Fine-link snow chains
Only certain types of fine-link snow chains
have been tested by the manufacturer of the
vehicle, classified as road-safe and approved.
Seite 196MobilityWheels and tires196
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 119
ACC, Active Cruise Control with Stop & Go 124
Acceleration Assistant, refer to Launch Control 74
Activated-charcoal filter 150
Active Blind Spot Detec‐ tion 115
Active Cruise Control with Stop & Go, ACC 124
Adaptive brake lights, refer to Brake force display 117
Adaptive Light Control 92
Additives, oil 201
Adjustments, seats/head re‐ straints 52
After washing vehicle 221
Airbags 96
Airbags, indicator/warning light 97
Air circulation, refer to Recir‐ culated-air mode 147, 149
Air, dehumidifying, refer to Cooling function 146, 149
Air distribution, manual 146, 150
Air flow, air conditioner 146
Air flow, automatic climate control 150
Air pressure, tires 188
Air vents, refer to Ventila‐ tion 151
Alarm system 43
Alarm, unintentional 44
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 196
All-wheel-drive 120
Alternating-code hand-held transmitter 154
Alternative oil types 202
Antifreeze, washer fluid 71
Antilock Brake System, ABS 119
Anti-slip control, refer to DSC 119
Anti-theft protection, see through-loading sys‐
tem 161
Approved axle load 227
Approved engine oils 202
Arrival time 86
Ash tray 157
Assistance, Roadside Assis‐ tance 216
Assistance when driving off 123
Assist system information, on Control Display 89
Attentiveness assistant 117
AUTO intensity 149
Automatic car wash 220
Automatic climate con‐ trol 145
Automatic climate control with enhanced features 148
Automatic Cruise Control with Stop & Go 124
Automatic Curb Monitor 58
Automatic deactivation, front- seat passenger airbags 98
Automatic headlight con‐ trol 92
Automatic locking 43 Automatic recirculated-air
control 149
Automatic transmission, see Steptronic transmission 72
AUTO program, automatic cli‐ mate control 149
AUTO program, climate con‐ trol 146
AUTO program, intensity 149
Auto Start/Stop function 66
Average fuel consumption 86
Average speed 86
Axle loads, weights 227
B Backrest curvature, refer to Lumbar support 53
Backrest, width 53
Band-aids, refer to First aid kit 216
Bar for tow-starting/ towing 218
Battery replacement, vehicle battery 212
Battery replacement, vehicle remote control 34
Battery, vehicle 212
Belts, safety belts 55
Beverage holder, cu‐ pholder 165
BMW Assist, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
BMW maintenance sys‐ tem 204
Bonus range, ECO PRO 176
Bottle holder, refer to Cu‐ pholders 165
Brake assistant 119 Seite 230ReferenceEverything from A to Z230
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Engine oil, adding 201
Engine oil additives 201
Engine oil change 202
Engine oil filler neck 201
Engine oil temperature 80
Engine oil types, alterna‐ tive 202
Engine oil types, ap‐ proved 202
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 216
Engine start, refer to Starting the engine 65
Engine stop 65
Engine temperature 80
Entering a car wash 220
Equipment, interior 153
Error displays, see Check Control 77
ESP Electronic Stability Pro‐ gram, refer to DSC 119
Exchanging wheels/tires 195
Exhaust system 168
Exterior mirror, automatic dimming feature 59
Exterior mirrors 58
External start 216
External temperature dis‐ play 81
External temperature warn‐ ing 81
Eyes for securing cargo 172
F
Failure message, see Check Control 77
False alarm, refer to Uninten‐ tional alarm 44
Fan, refer to Air flow 146, 150
Filler neck for engine oil 201
Fine wood, care 222
First aid kit 216 Fitting for towing, see tow fit‐
ting 219
Flat tire, changing wheels 212
Flat Tire Monitor FTM 104
Flat tire, Tire Pressure Moni‐ tor TPM 100
Flat tire, warning lamp 101, 104
Flooding 169
Floor carpet, care 223
Floor mats, care 223
Fogged up windows 146
Fold down the rear seat back‐ rest, see Though-loading
system 161
Fold-out position, wiper 71
Foot brake 169
Front airbags 96
Front-end collision warning with braking function 109
Front-end collision warning with City Braking func‐
tion 106
Front fog lights 94
Front fog lights, front, bulb re‐ placement 209
Front lights 207
front-seat passenger airbags, automatic deactivation 98
Front-seat passenger airbags, indicator lamp 98
FTM Flat Tire Monitor 104
Fuel 186
Fuel consumption, current 82
Fuel consumption, refer to Average fuel consump‐
tion 86
Fuel filler flap 184
Fuel gauge 80
Fuel lid 184
Fuel quality 186
Fuel recommendation 186
Fuel, tank capacity 228
Fuse 213 G
Garage door opener, refer to Universal Integrated Remote
Control 153
Gasoline 186
Gear change, Steptronic transmission 72
Gear shift indicator 83
General driving notes 168
Glare shield 157
Glove compartment 163
Gross vehicle weight, ap‐ proved 227
H
Handbrake, refer to parking brake 67
Hand-held transmitter, alter‐ nating code 154
Hardtop 46
Hardtop, cargo area parti‐ tion 48
Hardtop, rollover protection system 99
Hazard warning flashers 215
Headlight control, auto‐ matic 92
Headlight courtesy delay fea‐ ture 91
Headlight flasher 69
Headlight glass 207
Headlights 207
Headlights, care 221
Headlight washer system 69
Head restraints 52
Head restraints, front 56
Head-up Display 89
Head-up Display, care 223
Heating, neck 54
Heavy cargo, stowing 172
Height, vehicle 226
High-beam Assistant 93
High beams 69 Seite 233Everything from A to ZReference233
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Low beams 91
Low beams, automatic, refer to High-beam Assistant 93
Lower back support 53
Lumbar support 53
M
Maintenance 204
Maintenance require‐ ments 204
Maintenance, service require‐ ments 82
Maintenance system, BMW 204
Make-up mirror 157
Malfunction displays, see Check Control 77
Manual air distribu‐ tion 146, 150
Manual air flow 146, 150
Manual mode, Steptronic transmission 73
Manual operation, door lock 39
Manual operation, exterior mirrors 58
Manual operation, fuel filler flap 184
Manual operation, Park Dis‐ tance Control PDC 133
Manual operation, rearview camera 136
Manual operation, Side View 138
Manual operation, Top View 139
Marking on approved tires 195
Marking, run-flat tires 196
Master key, refer to Remote control 34
Maximum cooling 149
Maximum speed, display 83
Maximum speed, winter tires 196 Measure, units of 89
Medical kit 216
Memory, seat, mirror 57
Menu, EfficientDynamics 177
Menu in instrument clus‐ ter 85
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 20
Messages, see Check Con‐ trol 77
Microfilter 147, 150
Minimum tread, tires 194
Mirror 58
Mirror memory 57
Mobile communication devi‐ ces in the vehicle 169
Modifications, technical, refer to Safety 7
Moisture in headlight 207
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint systems 61
Multifunction steering wheel, buttons 14
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 56
Neck warmer 54
Neutral cleaner, see wheel cleaner 222
New wheels and tires 195
Nylon rope for tow-starting/ towing 218
O OBD Onboard Diagnosis 204
OBD, see OBD Onboard Di‐ agnosis 204 Obstacle marking, rearview
camera 136
Octane rating, refer to Rec‐ ommended fuel grade 186
Odometer 81
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 200
Oil, adding 201
Oil additives 201
Oil change 202
Oil change interval, service requirements 82
Oil filler neck 201
Oil types, alternative 202
Oil types, approved 202
Old batteries, disposal 213
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 206
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 149
Overheating of engine, refer to Coolant temperature 81
P Paint, vehicle 221
Parallel parking assistant 140
Park Distance Control PDC 132
Parked-car ventilation 151
Parked vehicle, condensa‐ tion 170 Seite 235Everything from A to ZReference235
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