2015 BMW 4 SERIES GRAN COUPE check engine light

StorageStore 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.
Mobility System
The concept With the Mobility System, minor tire damagecan be sealed quickly to enable continued
travel. To accomplish this, sealant is pumped
into the tires, which seals the damage from the inside.
The compressor can be used to check the tire inflation pressure.
Hints▷Follow the instructions on using the Mobi‐
lity System found on the compressor and
sealant container.▷Use of the Mobility System may be ineffec‐
tive if the tire puncture measures approx.
1/8 in/4 mm or more.▷Contact the nearest service center if the
tire cannot be made drivable.▷If possible, do not remove foreign bodies
that have penetrated the tire.▷Pull the speed limit sticker off the sealant
container and apply it to the steering
wheel.▷The use of a sealant can damage the TPM
wheel electronics. In this case, have the
electronics checked at the next opportu‐
nity and have them replaced if needed.
Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Storage The Mobility System is located under the
cargo floor panel.
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Hood
Hints Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the
necessary professional technical training.
If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.
If work is not carried out properly, there is a
danger of subsequent damage and related
safety hazards.◀
Never reach into the engine compart‐
ment
Never reach into spaces or gaps in the engine
compartment; otherwise, there is a risk of in‐
jury, e.g., from rotating or hot parts.◀
Fold down wiper arm
Before opening the hood, ensure that the
wiper arms are against the windshield, or this
may result in damage.◀
Opening the hood1.Pull lever, arrow 1.
Hood is unlocked2.After the lever is released, pull the lever
again, arrow 2.
Hood can be opened.Indicator/warning lights
When the hood is unlocked, a Check Control
message is displayed.
Closing the hood Hood open when driving
If you see any signs that the hood is not
completely closed while driving, pull over im‐
mediately and close it securely.◀
Danger of jamming
Make sure that the closing path of the
hood is clear; otherwise, injuries may result.◀
Let the hood drop from a height of approx. 16
in/40 cm and push down on it to lock it fully.
The hood must audibly engage on both sides.
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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.
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Socket for OBD Onboard
Diagnosis
Note Socket for Onboard Diagnosis
The socket for onboard diagnostics may
only be used by the service center or a work‐
shop that operates in accordance with the
specifications of the vehicle manufacturer with
correspondingly trained personnel and other
authorized persons. Otherwise, use may result
in operating problems for the vehicle.◀
Position
There is an OBD socket on the driver's side for
checking the primary components in the vehi‐
cle's emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as
possible.▷The warning lamp flashes under certain
circumstances:
This indicates that there is excessive mis‐
firing in the engine.
Reduce the vehicle speed and have the
system checked immediately; otherwise,
serious engine misfiring within a brief pe‐
riod can seriously damage emission con‐
trol components, in particular the catalytic
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These lights are made using LED technology.
Contact your service center in the event of a
malfunction.
Changing wheels
Hints When using run-flat tires or sealants, a tire
does not need to be changed immediately in
the event of pressure loss due to a flat tire.
Which is why no spare tire is available.
The tools for changing wheels are available as
accessories from your service center.
Jacking points for the vehicle jack
The jacking points for the vehicle jack are lo‐
cated at the positions shown.
Vehicle battery Maintenance
The battery is maintenance-free.
The added amount of acid is sufficient for the
service life of the battery.
Further information about the battery can be
obtained from your service center.
Battery replacement
Use approved vehicle batteries only
Only use vehicle batteries that have been
approved for your vehicle by the manufacturer;
otherwise, the vehicle could be damaged and
systems or functions may not be fully availa‐
ble.◀
After a battery replacement, have the battery registered on the vehicle by the service center
to ensure that all comfort features are fully
available and that any Check Control mes‐
sages of these comfort features are no longer
displayed.
Charging the battery
General information Make sure that the battery is always suffi‐
ciently charged to guarantee that the battery
remains usable for its full service life.
The battery may need to be charged in the fol‐
lowing cases:▷When making frequent short-distance
drives.▷If the vehicle is not used for prolonged pe‐
riods, longer than a month.
Hints
Do not connect charging devices to the
12 volt socket in the vehicle
Do not connect battery chargers to the fac‐
tory-installed 12 volt sockets in the vehicle as
this may damage the vehicle battery due to an
increased power consumption.◀
Starting aid terminals
In the vehicle, only charge the battery via the
starting aid terminals, refer to page 220, in the
engine compartment with the engine off.
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Manual transmission:1.Drive into the car wash.2.Shift to neutral.3.Switch the engine off.4.Switch on the ignition.
Steptronic transmission:
1.Drive into the car wash.2.Engage selector lever position N.3.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 manual transmission:
1.Press on the clutch pedal.2.Press the Start/Stop button.
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.
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Bottle holder, refer to Cu‐pholders 163
Brake assistant 120
Brake discs, break-in 168
Brake force display 119
Brake lights, adaptive 119
Brake lights, brake force dis‐ play 119
Brake pads, break-in 168
Braking, hints 169
Breakdown assistance 218
Break-in 168
Brightness of Control Dis‐ play 91
Bulb replacement 209
Bulb replacement, front 210
Bulb replacement, LED head‐ lights 211
Bulb replacement, rear 212
Bulb replacement, xenon headlights 210
Bulbs and lights 209
Button, RES 128
Button, Start/Stop 65
Bypassing, refer to Jump- starting 219
C
California Proposition 65 Warning 7
Camera lenses, care 227
Camera, rearview cam‐ era 136
Camera, Side View 139
Camera, Top View 140
Can holder, refer to Cuphold‐ ers 163
Car battery 215
Car care products 225
Care, displays 227
Care, vehicle 225
Cargo 171
Cargo area 159
Cargo area, enlarging 159 Cargo area, storage compart‐
ments 163
Cargo cover 159
Cargo, securing 172
Cargo straps, securing cargo 172
Car key, refer to Remote con‐ trol 34
Carpet, care 227
Car wash 224
Catalytic converter, refer to Hot exhaust system 169
CBS Condition Based Serv‐ ice 207
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 162
Center console 16
Central locking system 40
Central screen, refer to Con‐ trol Display 18
Changes, technical, refer to Safety 7
Changing parts 209
Changing wheels 215
Changing wheels/tires 194
Chassis number, see vehicle identification number 9
Check Control 79
Checking the engine oil level electronically 203
Checking the oil level elec‐ tronically 203
Children, seating position 61
Children, transporting safely 61
Child restraint fixing sys‐ tem 61
Child restraint fixing system LATCH 63
Child restraint fixing systems, mounting 61
Child safety locks 64
Child seat, mounting 61 Child seats 61
Chrome parts, care 226
Cigarette lighter 157
Cleaning displays 227
Climate control 146, 148
Clock 83
Closing/opening via door lock 39
Closing/opening with remote control 37
Closing the tailgate with no- touch activation 44
Clothes hooks 163
Coasting 178
Coasting with engine decou‐ pled, coasting 178
Coasting with idling en‐ gine 178
Cockpit 14
Combination reel, refer to Turn signals 69
Combination switch, refer to Wiper system 70
Comfort Access 42
COMFORT program, Dy‐ namic Driving Control 123
Compartments in the doors 162
Compass 155
Compressor 196
Computer, refer to On-board computer 87
Condensation on win‐ dows 151
Condensation under the vehi‐ cle 170
Condition Based Service CBS 207
Configuring driving pro‐ gram 124
Confirmation signal 45
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
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Engine compartment, work‐ing in 202
Engine coolant 206
Engine idling when driving, coasting 178
Engine oil 203
Engine oil, adding 204
Engine oil additives 204
Engine oil change 205
Engine oil filler neck 204
Engine oil temperature 82
Engine oil types, alterna‐ tive 205
Engine oil types, ap‐ proved 205
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 219
Engine start, refer to Starting the engine 66
Engine stop 66
Engine temperature 82
Entering a car wash 224
Equipment, interior 153
Error displays, see Check Control 79
ESP Electronic Stability Pro‐ gram, refer to DSC 120
Exchanging wheels/tires 194
Exhaust system 169
Exterior mirror, automatic dimming feature 59
Exterior mirrors 58
External start 219
External temperature dis‐ play 83
External temperature warn‐ ing 83
Eyes for securing cargo 172
F
Failure message, see Check Control 79 False alarm, refer to Uninten‐
tional alarm 47
Fan, refer to Air flow 147, 150
Filler neck for engine oil 204
Fine wood, care 226
First aid kit 219
Fitting for towing, see Tow fit‐ ting 222
Flat tire, changing wheels 215
Flat Tire Monitor FTM 105
Flat tire, Tire Pressure Moni‐ tor TPM 101
Flat tire, warning lamp 102, 105
Flooding 169
Floor carpet, care 227
Floor mats, care 227
Fogged up windows 147
Folding back rear seat back‐ rests 159
Fold-out position, wiper 72
Foot brake 169
Front airbags 98
Front-end collision warning with braking function 110
Front-end collision warning with City Braking func‐
tion 108
Front fog lights 96
Front fog lights, front, bulb re‐ placement 212
Front lights 210
front-seat passenger airbags, automatic deactivation 100
Front-seat passenger airbags, indicator lamp 100
FTM Flat Tire Monitor 105
Fuel 186
Fuel consumption, current 84
Fuel consumption, refer to Average fuel consump‐
tion 88
Fuel filler flap 184
Fuel gauge 82 Fuel lid 184
Fuel quality 186
Fuel recommendation 186
Fuel, tank capacity 233
Fuse 216
G
Garage door opener, refer to Universal Integrated Remote
Control 153
Gasoline 186
Gear change, Steptronic transmission 74
Gear shift indicator 85
General driving notes 168
Glare shield 157
Glass sunroof, powered 49
Glove compartment 161
Gross vehicle weight, ap‐ proved 230
H
Handbrake, refer to parking brake 69
Hand-held transmitter, alter‐ nating code 154
Hazard warning flashers 218
Head airbags 98
Headlight control, auto‐ matic 94
Headlight courtesy delay fea‐ ture 94
Headlight flasher 70
Headlight glass 210
Headlights 210
Headlights, care 225
Headlight washer system 70
Head restraints 51
Head restraints, front 55
Head restraints, rear 56
Head-up Display 91
Head-up Display, care 227
Heavy cargo, stowing 172
Height, vehicle 230 Seite 237Everything from A to ZReference237
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