check engine BMW 640I COUPE 2016 Owner's Manual

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
If there is no Min. and Max. mark in the filler
neck of the coolant reservoir, have the coolant
level checked if needed by your service center
and add coolant as needed.
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.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.3.Open the coolant reservoir lid.4.The coolant level is correct if it lies be‐
tween the minimum and maximum marks
in the filler neck.Seite 212MobilityCoolant212
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MaintenanceVehicle features and options
This 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.
BMW maintenance system The maintenance system indicates required
maintenance measures, and thereby provides
support in maintaining road safety and the op‐
erational reliability of the vehicle.
In some cases scopes and intervals may vary
according to the country-specific version. Re‐
placement work, spare parts, fuels and lubri‐
cants and wear materials are calculated sepa‐
rately. Additional information is available from
the service center.
Condition Based Service
CBS
Sensors and special algorithms take into ac‐
count the driving conditions of your vehicle.
Based on this, Condition Based Service recog‐
nizes the maintenance requirements.
The system makes it possible to adapt the
amount of maintenance corresponding to your
user profile.
Detailed information on service requirements,
refer to page 87, can be displayed on the Con‐
trol Display.Service data in the remote control
Information on the required maintenance is
continuously stored in the remote control. Your service center will read out this data and
suggest the right array of service procedures for your vehicle.
Therefore, hand your service specialist the re‐
mote control with which the vehicle was driven
most recently.
Storage periods Storage periods during which the vehicle bat‐
tery was disconnected are not taken into ac‐
count.
If this occurs, have a service center update the
time-dependent maintenance procedures,
such as checking brake fluid and, if needed,
changing the engine oil and the microfilter/
activated-charcoal filter.
Service and Warranty
Information Booklet for US
models and Warranty and
Service Guide Booklet for
Canadian models
Please consult your Service and Warranty In‐
formation Booklet for US models and Warranty
and Service Guide Booklet for Canadian mod‐
els for additional information on service re‐
quirements.
Maintenance and repair should be performed
by your service center. Make sure to have reg‐
ular maintenance procedures recorded in the
vehicle's Service and Warranty Information
Booklet for US models, and in the Warranty
and Service Guide Booklet for Canadian mod‐
els. These entries are proof of regular mainte‐
nance.Seite 214MobilityMaintenance214
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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
converter.Seite 215MaintenanceMobility215
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Jump-starting
General information If the battery is discharged, the engine can be
started using the battery of another vehicle
and two jumper cables. Only use jumper ca‐
bles with fully insulated clamp handles.
Hints Do not touch live parts
To avoid the risk of potentially fatal in‐
jury, always avoid all contact with electrical
components while the engine is running.◀
To prevent personal injury or damage to both
vehicles, adhere strictly to the following proce‐
dure.
Preparation Bodywork contact between vehiclesMake sure that there is no contact be‐
tween the bodywork of the two vehicles; other‐
wise, there is a danger of short circuits.◀1.Check whether the battery of the other ve‐
hicle has a voltage of 12 volts. This infor‐
mation can be found on the battery.2.Switch off the engine of the assisting vehi‐
cle.3.Switch off any electronic systems/power
consumers in both vehicles.
Starting aid terminals
Connecting order
Connect the jumper cables in the correct
order to prevent risk of injury from arcing.◀
The so-called starting aid terminal in the en‐
gine compartment acts as the battery's posi‐
tive terminal.
The body ground or a special nut acts as the
battery negative terminal.
Connecting the cables
1.Pull off the lid of the BMW starting aid ter‐
minal.2.Attach one terminal clamp of the positive
jumper cable to the positive terminal of the
battery, or to the corresponding starting
aid terminal of the vehicle providing assis‐
tance.3.Attach the terminal clamp on the other end
of the cable to the positive terminal of the
battery, or to the corresponding starting
aid terminal of the vehicle to be started.4.Attach one terminal clamp of the negative
jumper cable to the negative terminal of
the battery, or to the corresponding engine
or body ground of assisting vehicle.5.Attach the second terminal clamp to the
negative terminal of the battery, or to theSeite 223Breakdown assistanceMobility223
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corresponding engine or body ground of
the vehicle to be started.
Starting the engine
Never use spray fluids to start the engine.
1.Start the engine of the assisting vehicle
and let it run for several minutes at an in‐
creased idle speed.2.Start the engine of the vehicle that is to be
started in the usual way.
If the first starting attempt is not success‐
ful, wait a few minutes before making an‐
other attempt in order to allow the dis‐
charged battery to recharge.3.Let both engines run for several minutes.4.Disconnect the jumper cables in the re‐
verse order.
Check the battery and recharge if needed.
Tow-starting and towing Note Tow-starting and towing
For tow-starting or towing, switch off the
Intelligent Safety systems; otherwise malfunc‐
tions of the individual braking systems might
lead to accidents.◀
Steptronic transmission: transporting
your vehicle
Note Your vehicle is not permitted to be towed.
Therefore, contact a service center in the
event of a breakdown.
Do not have the vehicle towed
Have your vehicle transported on a load‐
ing platform only; otherwise, damage may oc‐
cur.◀
Tow truck
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage
may result.◀
Use tow fitting located in the front only for po‐
sitioning the vehicle.
Towing other vehicles
Hints Light towing vehicle
The towing vehicle must not be lighter
than the vehicle being towed; otherwise, it will
not be possible to control the vehicle's re‐
sponse.◀
Attaching the tow bar/tow rope correctly
Attach the tow bar or tow rope to the tow
fitting; connecting it to other vehicle parts may
cause damage.◀
▷Switch on the hazard warning system, de‐
pending on local regulations.▷If the electrical system has failed, clearly
identify the vehicle being towed by placing
a sign or a warning triangle in the rear win‐
dow.
Tow bar
The tow fittings used should be on the same
side on both vehicles.
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Before driving into a car wash
In order to ensure that the vehicle can roll in a
car wash, take the following steps:
Steptronic transmission:1.Drive into the car wash.2.Engage selector lever position N.3.Deactivating Automatic Hold, refer to
page 68.4.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‐
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Blinds, sun protection 46
BMW Assist, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
BMW Driver’s Guide App 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 214
Bonus range, ECO PRO 181
Bottle holder, refer to Cu‐ pholder 171
Brake assistant 128
Brake assistant, adaptive 128
Brake discs, break-in 174
Brake force display 125
Brake lights, adaptive 125
Brake lights, brake force dis‐ play 125
Brake lights, bulb replace‐ ment 218
Brake pads, break-in 174
Braking, hints 175
Breakdown assistance 221
Break-in 174
Brightness of Control Dis‐ play 93
Bulb replacement, front 216
Bulb replacement, rear 218
Button, RES 139
Button, Start/Stop 63
Bypassing, refer to Jump- starting 223
C
California Proposition 65 Warning 7
Calling up mirror adjust‐ ment 43
Calling up seat adjust‐ ment 43
Calling up steering wheel ad‐ justment 43
Camera lenses, care 229 Camera, rearview cam‐
era 148
Camera, Side View 150
Camera, Top View 152
Can holder, refer to Cu‐ pholder 171
Car battery 219
Car care products 227
Care, displays 229
Care, vehicle 227
Cargo 177
Cargo area, storage compart‐ ments 171
Cargo, securing 178
Cargo straps, securing cargo 178
Car key, refer to Remote con‐ trol 34
Carpet, care 229
Car wash 226
Catalytic converter, refer to Hot exhaust system 174
CBS Condition Based Serv‐ ice 214
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center console 16
Central locking system 40
Central screen, refer to Con‐ trol Display 18
Changes, technical, refer to Safety 7
Changing parts 216
Changing wheels 219
Changing wheels/tires 200
Chassis number, see vehicle identification number 9
Check Control 81
Checking the engine oil level electronically 209
Checking the oil level elec‐ tronically 209
Children, seating position 59 Children, transporting
safely 59
Child restraint fixing sys‐ tem 59
Child restraint fixing system LATCH 61
Child restraint fixing systems, mounting 59
Child seat, mounting 59
Child seats 59
Chrome parts, care 228
Cigarette lighter 166
Cleaning displays 229
Climate control 157
Climate control laminated tinted safety glass 175
Climate control wind‐ shield 175
Clock 86
Closing/opening via door lock 39
Closing/opening with remote control 37
Clothes hooks 170
Coasting 183
Coasting with engine decou‐ pled, coasting 183
Coasting with idling en‐ gine 183
Combination reel, refer to Turn signals 69
Combination switch, refer to Wiper system 70
COMFORT+ program, Driving Dynamics Control 134
Comfort Access 41
COMFORT program, Driving Dynamics Control 134
Compressor 202
Computer, refer to On-board computer 90
Condensation on win‐ dows 158
Condensation under the vehi‐ cle 176 Seite 237Everything from A to ZReference237
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Energy recovery 87
Engine, automatic Start/Stop function 65
Engine, automatic switch- off 65
Engine compartment 207
Engine compartment, work‐ ing in 207
Engine coolant 212
Engine idling when driving, coasting 183
Engine oil 209
Engine oil, adding 210
Engine oil additives 210
Engine oil change 211
Engine oil filler neck 210
Engine oil temperature 85
Engine oil types, alterna‐ tive 211
Engine oil types, ap‐ proved 211
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 223
Engine start, refer to Starting the engine 64
Engine stop 64
Engine temperature 85
Entering/exiting vehicle, as‐ sistance, steering wheel 58
Entering a car wash 226
Equipment, interior 164
Error displays, see Check Control 81
ESP Electronic Stability Pro‐ gram, refer to DSC 128
Exchanging wheels/tires 200
Exhaust system 174
Exterior mirror, automatic dimming feature 57
Exterior mirrors 56
External start 223
External temperature dis‐ play 85 External temperature warn‐
ing 85
Eyes for securing cargo 178
F
Failure message, see Check Control 81
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 158
Filler neck for engine oil 210
Fine wood, care 228
First aid kit 222
Fitting for towing, see Tow fit‐ ting 225
Flat tire, changing wheels 219
Flat Tire Monitor FTM 108
Flat tire, Tire Pressure Moni‐ tor TPM 104
Flat tire, warning lamp 105, 108
Flooding 175
Floor carpet, care 229
Floor mats, care 229
Fold-out position, wiper 71
Foot brake 175
For the roofliner, refer to All around the interior rearview
mirror 17
Front airbags 101
Front center armrest 170
Front-end collision warning with braking function 111
Front-end collision warning with City Braking func‐
tion 114
Front fog lights 99
Front fog lights, bulb replace‐ ment 218
Front lights 216
front-seat passenger airbags, automatic deactivation 103
Front-seat passenger airbags, indicator lamp 103 Front seats 49
FTM Flat Tire Monitor 108
Fuel 190
Fuel consumption, refer to Average fuel consump‐
tion 90
Fuel filler flap 188
Fuel gauge 85
Fuel lid 188
Fuel quality 190
Fuel recommendation 190
Fuel, tank capacity 234
Fuse 220
G
Garage door opener, refer to Universal Integrated Remote
Control 164
Gasoline 190
Gear change, Steptronic transmission 73
Gear shift indicator 88
General driving notes 174
Glare shield 166
Glass sunroof, powered with tilt function 46
Glove compartment 169
Gross vehicle weight, ap‐ proved 233
H
Handbrake, refer to Parking brake 66
Hand-held transmitter, alter‐ nating code 165
Hazard warning flashers 221
HDC Hill Descent Con‐ trol 130
Head airbags 101
Headlight control, auto‐ matic 97
Headlight courtesy delay fea‐ ture 97 Seite 239Everything from A to ZReference239
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