2015 BMW 640I CONVERTIBLE engine

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 221MaintenanceMobility221
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this may damage the vehicle battery due to an
increased power consumption.◀
Starting aid terminals In the vehicle, only charge the battery via thestarting aid terminals, refer to page 229, in the
engine compartment with the engine off.
Power failure After a temporary power loss, some equipment
needs to be newly initialized or individual set‐
tings updated, e. g.:▷Seat, mirror, and steering wheel memory:
store the positions again.▷Time: update.▷Date: update.
Disposing of old batteries
Have old batteries disposed of by your
service center or bring them to a recy‐
cling center.
Maintain the battery in an upright position for
transport and storage. Secure the battery so
that it does not tip over during transport.
Fuses Hints Replacing fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a substi‐
tute of another color or amperage rating; this
could lead to a circuit overload, ultimately re‐
sulting in a fire in the vehicle.◀
Plastic tweezers and information on the fuse
types and locations are stored in the fuse box
in the trunk.
In the glove compartment
Push the handle to the side, arrow 1, and open
the lid, arrow 2.
In the trunk
Open the cover on the right side trim, arrow.
Information on the fuse types and locations is
found on a separate sheet.
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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 229Breakdown assistanceMobility229
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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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Should it prove impossible to avoid mounting
the tow bar at an offset angle, please observe
the following:▷Maneuvering capability is limited going
around corners.▷The tow bar will generate lateral forces if it
is secured with an offset.
Tow rope
When starting to tow the vehicle, make sure
that the tow rope is taut.
To avoid jerking and the associated stresses
on the vehicle components when towing, al‐
ways use nylon ropes or nylon straps.
Tow fitting
The screw-in tow fitting should always be car‐
ried in the vehicle.
The tow fitting can be screwed in at the front
or rear of the BMW.
The tow fitting is located in the onboard vehi‐
cle tool kit under the cargo floor panel.
Tow fitting, information on use
▷Use only the tow fitting provided with
the vehicle and screw it all the way in.▷Use the tow fitting for towing on paved
roads only.▷Avoid lateral loading of the tow fitting, e.g.,
do not lift the vehicle by the tow fitting.
Otherwise, damage to the tow fitting and the
vehicle can occur.◀
Screw thread for tow fitting
Push out the cover by pressing on the top
edge.
Tow-starting
Steptronic transmission Do not tow-start the vehicle.
Tow-starting the engine is not possible due to
the transmission.
Have the cause of the starting problems fixed.
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Steptronic transmission:1.Drive into the car wash.2.Engage selector lever position N.3.Deactivating Automatic Hold, refer to
page 74.4.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‐
mediately to prevent the finish from being al‐
tered or discolored.
Only use respectively approved cleaning and
care products for vehicles with matte finish.
Suitable care products for matte finishes are
available from the service center.Seite 233CareMobility233
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 134
ACC, Active Cruise Control with Stop & Go 142
Acceleration Assistant, refer to Launch Control 81
Accessories and parts 7
Activated-charcoal filter 166
Active Blind Spot Detec‐ tion 130
Active Cruise Control with Stop & Go, ACC 142
Active Protection 132
Active seat, front 58
Active seat ventilation, front 58
Active Steering, integral 138
Adaptive brake assistant 134
Adaptive brake lights, refer to Brake force display 132
Adaptive drive 137
Adaptive Light Control 103
Additives, oil 216
Adjusting, steering wheel 65
Adjustments, seats/head re‐ straints 56
After washing vehicle 233
Airbags 107
Airbags, indicator/warning light 108
Air circulation, refer to Recir‐ culated-air mode 165
Air, dehumidifying, refer to Cooling function 165
Air distribution, manual 164
Air flow, automatic climate control 164
Air outlets, see ventila‐ tion 167 Air pressure, tires 198
Alarm system 44
Alarm, unintentional 45
All around the center con‐ sole 16
All around the interior rear‐ view mirror 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 207
All-wheel-drive 136
Alternating-code hand-held transmitter 171
Alternative oil types 217
Animal detection, see Night Vision 125
Antifreeze, washer fluid 78
Antilock Brake System, ABS 134
Anti-slip control, refer to DSC 134
Approved axle load 241
Approved engine oils, see Suitable engine oil
types 217
Armrest, refer to Front center armrest 176
Arrival time 97
Ashtray 172
Assistance when driving off 134
Attentiveness assistant 132
AUTO H button 73
AUTO H button, refer to Au‐ tomatic Hold 73
AUTO intensity 164
Automatic car wash 232
Automatic Cruise Control with Stop & Go 142
Automatic Curb Monitor 63 Automatic deactivation, front-
seat passenger airbags 109
Automatic headlight con‐ trol 103
Automatic Hold 73
Automatic locking 44
Automatic recirculated-air control 165
Automatic Soft Closing, doors 41
Automatic transmission, see Steptronic transmission 78
AUTO program, automatic cli‐ mate control 164
AUTO program, intensity 164
Auto Start/Stop function 71
Average fuel consumption 96
Average speed 96
Axle loads, weights 241
B Backrest curvature, refer to Lumbar support 57
Backrest, seats 56
Backrest, width 57
Band-aids, refer to First aid kit 228
Bar for tow-starting/ towing 230
Battery replacement, remote control for parked-car heat‐
ing/ventilation 169
Battery replacement, vehicle battery 225
Battery replacement, vehicle remote control 35
Battery, vehicle 225
Belts, safety belts 59
Beverage holder, cu‐ pholder 177 Seite 244ReferenceEverything from A to Z244
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BMW Assist, see user'smanual for Navigation, En‐
tertainment and Communi‐
cation
BMW Driver’s Guide App 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 220
Bonus range, ECO PRO 187
Bottle holder, refer to Cu‐ pholder 177
Brake assistant 134
Brake assistant, adaptive 134
Brake discs, break-in 180
Brake force display 132
Brake lights, adaptive 132
Brake lights, brake force dis‐ play 132
Brake lights, bulb replace‐ ment 224
Brake pads, break-in 180
Braking, hints 181
Breakdown assistance 227
Break-in 180
Brightness of Control Dis‐ play 99
Bulb replacement, front 222
Bulb replacement, rear 224
Button, RES 145
Button, Start/Stop 69
Bypassing, refer to Jump- starting 229
C
California Proposition 65 Warning 7
Calling up mirror adjust‐ ment 44
Calling up seat adjust‐ ment 44
Calling up steering wheel ad‐ justment 44
Camera lenses, care 236 Camera, rearview cam‐
era 154
Camera, Side View 156
Camera, Top View 158
Can holder, refer to Cu‐ pholder 177
Car battery 225
Car care products 233
Care, displays 236
Care, vehicle 233
Cargo 183
Cargo area partition 50
Cargo area, storage compart‐ ments 177
Cargo, securing 184
Cargo straps, securing cargo 184
Car key, refer to Remote con‐ trol 34
Carpet, care 235
Car wash 232
Catalytic converter, refer to Hot exhaust system 181
CBS Condition Based Serv‐ ice 220
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 222
Changing wheels 225
Changing wheels/tires 206
Chassis number, see vehicle identification number 9
Check Control 87
Checking the engine oil level electronically 215
Checking the oil level elec‐ tronically 215
Children, seating position 66 Children, transporting
safely 66
Child restraint fixing sys‐ tem 66
Child restraint fixing system LATCH 68
Child restraint fixing systems, mounting 66
Child seat, mounting 66
Child seats 66
Chrome parts, care 235
Cigarette lighter 172
Cleaning displays 236
Climate control 163
Climate control wind‐ shield 181
Clock 92
Closing/opening via door lock 40
Closing/opening with remote control 37
Clothes hooks 176
Coasting 189
Coasting with engine decou‐ pled, coasting 189
Coasting with idling en‐ gine 189
Combination reel, refer to Turn signals 75
Combination switch, refer to Wiper system 76
COMFORT+ program, Driving Dynamics Control 140
Comfort Access 42
COMFORT program, Driving Dynamics Control 140
Compressor 208
Computer, refer to On-board computer 96
Condensation on win‐ dows 165
Condensation under the vehi‐ cle 182
Condition Based Service CBS 220
Configure driving mode 141 Seite 245Everything from A to ZReference245
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