traction control BMW 640I COUPE 2014 User Guide

The DSC OFF indicator lamp lights up:
Dynamic Traction Control is activated.
SPORT Consistently sporty tuning of the suspension
and engine control for greater driving agility
with maximum driving stabilization.
The program can be configured to individual
specifications.
The configuration is stored for the remote con‐
trol currently in use.
Activating SPORT Press the button repeatedly untilSPORT appears in the tachometer.
Configuring SPORT When the display is activated on the Control
Display, refer to page 123, the SPORT driving
mode can be set.
After the SPORT driving mode is activated, se‐
lect "Configure SPORT" on the displayed
panel and configure the program.
SPORT can also be configured before it is acti‐
vated:1."Settings"2."SPORT mode" or: "Driving mode"3.Configure driving mode.
This configuration is retrieved when the
SPORT driving mode is activated.
COMFORT For a balanced tuning with maximum driving
stabilization.
Activating COMFORT Press the button repeatedly until the
program display in the tachometer
goes out.
In certain situations, the system automatically
changes to the NORMAL program, automatic
program change, refer to page 121.
COMFORT+
Comfort-oriented tuning of the shock absorb‐
ers and adapted engine control for optimal
traveling comfort with maximum driving stabili‐
zation.
Activating COMFORT+ Press the button repeatedly untilCOMFORT+ appears in the tachome‐
ter.
ECO PRO
ECO PRO, refer to page 174, provides consis‐
tent tuning to minimize fuel consumption for
maximum range with maximum driving stabili‐
zation.
Comfort functions and the engine controller
are adjusted.
The program can be configured to individual
specifications.
Activating ECO PRO Press button repeatedly until ECO
PRO is displayed in the instrument
cluster.
Configuring ECO PRO1.Activate ECO PRO.2."Configure ECO PRO"
Make the desired settings.
Configure driving mode
Settings can be made for the following driving
modes in Driving mode:
▷SPORT mode, refer to page 122.▷ECO PRO mode, refer to page 174.Seite 122ControlsDriving stability control systems122
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The displays go out. The stored desired speed
and distance are deleted.
Interrupting Press the button on the steering
wheel.
If interrupting the system while stationary,
press on the brake pedal at the same time.
The system is automatically interrupted in the
following situations:▷When the brakes are applied.▷When transmission position D is disen‐
gaged.▷When DTC Dynamic Traction Control is
activated or DSC is deactivated.▷When DSC is actively controlling stability.▷If the safety belt and the driver's door are
opened when the vehicle is standing still.▷If the system has not detected objects for
an extended period, e.g., on a road with
very little traffic without road edge line
markings.▷If the detection range of the radar is dis‐
rupted, for example, by dirt or heavy fog.
Maintaining/storing the speed
Press the button.
Or:
Press the rocker switch while the system is in‐
terrupted.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
It is displayed in the speedometer and briefly
displayed in the instrument cluster, Displays in
the instrument cluster, refer to page 128.
When cruise control is maintained or stored,
DSC Dynamic Stability Control is switched on,
if necessary.
Changing, maintaining, and storing
the speed
The rocker switch can be pressed while the
system is interrupted to maintain and store the
current speed. DSC Dynamic Stability Control
is switched on, if necessary.
Adapting the desired speed
Adapt the desired speed to the road con‐
ditions and be ready to brake at all times; oth‐
erwise, there is the danger of an accident oc‐
curring.◀
Speed differences
Large differences in speed relative to
other vehicles cannot be compensated by the
system for example in the following situations:▷When catching up rapidly with a truck.▷When another vehicle suddenly swerves
into the wrong lane.▷When stationary objects are approached at
speed.◀
Press the rocker switch up or down repeatedly
until the desired speed is set.
Seite 126ControlsDriving comfort126
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▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.
Otherwise, you could lose control of the vehi‐
cle and cause an accident.◀
General information
When ECO PRO is activated, cruise control is
also set to a driving style that saves on fuel
consumption.
Controls
At a glance
Press the
buttonFunctionCruise control on/off, interrupt‐
ing, refer to page 134Store/maintain speed, refer to
page 134Resume speed, refer to
page 135Rocker switch:
Change/maintain speed, refer
to page 135
The arrangement of the buttons varies accord‐
ing to the how the vehicle is equipped or coun‐
try-specific variants.
Switching on Press the button on the steering
wheel.
The marking in the speedometer is set to the
current speed.
The cruise control can be used.
Switching off
Deactivated or interrupted system
If the system is deactivated or inter‐
rupted, actively intervene by braking and, if
necessary, with evasive maneuvers; otherwise,
there is the danger of an accident occurring.◀
Press the button on the steering
wheel.▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed
is deleted.
Interrupting When active, press the button.
The system is automatically interrupted if:
▷The brakes are applied.▷The transmission position D is disengaged.▷DTC Dynamic Traction Control is activated
or DSC is deactivated.▷DSC is actively controlling stability.▷HDC is activated.
Maintaining/storing the current speed
Press the button.
Or:
Press the rocker switch while the system is in‐
terrupted.
Seite 134ControlsDriving comfort134
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Coasting
The concept The system helps to conserve fuel.
To do this, under certain conditions the engine
is automatically decoupled from the transmis‐
sion when transmission position D is engaged.
The vehicle continues traveling with the engine
idling to reduce fuel consumption. Transmis‐
sion position D remains engaged.
This driving condition is referred to as coast‐
ing.
As soon as the brake or accelerator pedal is depressed, the engine is automatically coupled
to the transmission again.
Hints
Coasting is a component of the ECO PRO, re‐
fer to page 174, driving mode.
The function is available in a certain speed
range.
A forward-looking driving style helps the driver
to use the function as often as possible and
supports the fuel-conserving effect of coast‐
ing.
Safety mode
The function is not available if one of the fol‐
lowing conditions is satisfied.▷DSC OFF or TRACTION activated.▷Driving in the dynamic limit range and on
steep uphill or downhill grades.▷Battery charge status temporarily too low
or vehicle electrical system drawing exces‐
sive current.▷Cruise control activated.
Functional requirements
In ECO PRO mode, this function is available in
a speed range from approximately 30 mph, ap‐
prox. 50 km/h to 100 mph, approx. 160 km/h, if
the following conditions are satisfied:
▷Accelerator pedal and brake pedal are not
operated.▷The selector lever is in transmission posi‐
tion D.▷Engine and transmission are at operating
temperature.
Display
Display in the instrument cluster The mark in the bar display be‐
low the tachometer is backlit in
blue and is located at the zero
point. The tachometer approxi‐
mately indicates idle speed.
The coasting point indicator is illuminated at
the zero point during coasting.
Indications on the Control Display
The Coasting driving condition is displayed in
EfficientDynamics Info while this driving mode
is active.
Color code blue, arrow 1, and symbol, arrow 2:
driving condition Coasting.
Displaying EfficientDynamics info
1."Vehicle Info"2."EfficientDynamics"3. "EfficientDynamics info"
Deactivating the system manually The function can be deactivated in the Config‐
ure ECO PRO, refer to page 174, menu, e.g., to
Seite 177Saving fuelDriving tips177
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Tire age
DOT … 1013: the tire was manufactured in the
10th week 2013.
Recommendation
Regardless of wear, replace tires at least every
6 years.
Uniform Tire Quality GradingQuality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200; Traction AA;
Temperature A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to Fed‐
eral Safety Requirements in addition to these
grades.
TreadwearThe treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov‐
ernment test course. For example, a tire graded 150 would wear one and one-half, 1 g,
times as well on the government course as a
tire graded 100. The relative performance of
tires depends upon the actual conditions of
their use, however, and may depart signifi‐
cantly from the norm due to variations in driv‐
ing habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest, are AA, A, B, and C.
Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified governmenttest surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
Temperature
The temperature grades are A, the highest, B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the ma‐
terial of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds
to a level of performance which all passenger
car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades Band
A represent higher levels of performance on
the laboratory test wheel than the minimum re‐
quired by law.
Temperature grade for this tire
The temperature grade for this tire is es‐
tablished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla‐
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.
If necessary, have the vehicle towed.◀
RSC – Run-flat tires
Run-flat tires, refer to page 195, are labeled
with a circular symbol containing the letters RSC marked on the sidewall.
M+S
Winter and all-season tires with better cold
weather performance than summer tires.Seite 192MobilityWheels and tires192
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case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles The manufacturer of your vehicle advises
against switching wheels between the front
and rear axles.
This can impair the handling characteristics.
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 are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a pressure loss.
Continued driving with a damaged tire, refer to
page 99.
Continued driving with a damaged tire, refer to
page 96.
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 your
vehicle, classified as road-safe and recom‐
mended.
Consult your service center for more informa‐
tion.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:▷225/55 R 17.▷245/45 R 18.▷245/40 R 19.
Follow the chain manufacturer's instructions.
Make sure that the snow chains are always
sufficiently tight. Retighten as needed accord‐
ing to the chain manufacturer's instructions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if necessary.
Maximum speed with snow chains Do not exceed a speed of 30 mph/50 km/h
when using snow chains.
Seite 195Wheels and tiresMobility195
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Confirmation signal 39
Congestion Assistant 130
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Control Display 16
Control Display, settings 84
Controller 16
Control systems, driving sta‐ bility 116
Convenient opening 34
Coolant 201
Coolant temperature 78
Cooling function 153
Cooling, maximum 153
Cooling system 201
Corrosion on brake discs 170
Cruise control 133
Cruise control, active with Stop & Go 124
Cruising range 78
Cupholder 164
Current fuel consumption 79
D
Damage, tires 193
Damping Control, dy‐ namic 119
Data, technical 222
Date 78
Daytime running lights 87
Defrosting, refer to Windows, defrosting 152
Departure time, parked-car heating 155
Departure time, parked-car ventilation 155
Destination distance 83
Digital clock 78
Dimensions 222
Dimmable exterior mirrors 52
Dimmable interior rearview mirror 52 Direction indicator, refer to
Turn signals 64
Display in windshield 148
Display lighting, refer to In‐ strument lighting 89
Displays 71, 72
Displays, cleaning 218
Disposal, coolant 201
Disposal, vehicle battery 208
Distance control, refer to PDC 136
Distance information 149
Distance to destination 83
Divided screen view, split screen 20
Door lock, refer to Remote control 30
Doors, Automatic Soft Clos‐ ing 36
Downhill control 118
Drive-off assistant 116
Drive-off assistant, refer to DSC 116
Driver assistance, see Intelli‐ gent Safety 99
Driving Assistant, see Intelli‐ gent Safety 99
Driving Dynamics Con‐ trol 120
Driving instructions, breaking in 168
Driving mode 120
Driving notes, general 168
Driving stability control sys‐ tems 116
Driving tips 168
DSC Dynamic Stability Con‐ trol 116
DTC driving dynamics 117
DTC Dynamic Traction Con‐ trol 117
Dynamic Damping Con‐ trol 119
Dynamic Drive 119
Dynamic Stability Control DSC 116 Dynamic Traction Control
DTC 117
E ECO PRO 174
ECO PRO, bonus range 175
ECO PRO display 174
ECO PRO displays 74
ECO PRO driving mode 174
ECO PRO mode 174
ECO PRO Tip - driving in‐ struction 176
EfficientDynamics 176
Electronic displays, instru‐ ment cluster 72
Electronic Stability Program ESP, refer to DSC 116
Emergency detection, remote control 31
Emergency release, door lock 36
Emergency release, fuel filler flap 182
Emergency Request 210
Emergency service, refer to Roadside Assistance 211
Emergency start function, en‐ gine start 31
Emergency unlocking, trunk lid 37
Energy Control 79
Energy recovery 79
Engine, automatic Start/Stop function 60
Engine, automatic switch- off 60
Engine compartment 197
Engine compartment, work‐ ing in 197
Engine coolant 201
Engine idling when driving, coasting 177
Engine oil 199
Engine oil, adding 200
Engine oil additives 200 Seite 228ReferenceEverything from A to Z228
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Temperature display, externaltemperature 78
Temperature, engine oil 77
Tempomat, refer to Active Cruise Control 124
Terminal, starting aid 212
Text message, supplemen‐ tary 76
Theft alarm system, refer to Alarm system 40
Theft protection, refer to Central locking system 33
Thermal camera, refer to Night Vision 107
Thigh support 46
Tilt alarm sensor 41
Tilt glass roof 42
Tilt, seats 45
Time of arrival 83
Tire damage 193
Tire identification marks 191
Tire inflation pressure 185
Tire inflation pressure moni‐ tor, refer to FTM 97
Tire Pressure Monitor TPM 94
Tires, changing 193
Tires, everything on wheels and tires 185
Tires, run-flat tires 195
Tire tread 193
Tone, see user's manual for Navigation, Entertainment
and Communication
Tools 204
Top View 140
Total vehicle weight 223
Tow fitting 214
Towing 213
Tow-starting 213
TPM Tire Pressure Moni‐ tor 94
Traction control 117
TRACTION program, Dy‐ namic Driving Control 121
Transmission, automatic 67 Transporting children
safely 54
Tread, tires 193
Trip computer 84
Triple turn signal activa‐ tion 64
Trip odometer 78
Trunk lid 36
Trunk lid, emergency unlock‐ ing 37
Trunk lid, hotel function 37
Trunk lid via remote con‐ trol 34
Turning circle 223
Turning circle lines, rearview camera 139
Turn signals, operation 64
Turn signals, rear, bulb re‐ placement 206
U
Unintentional alarm 41
Units of measure 85
Universal remote control 157
Unlock button, automatic transmission 68
Unlocking/locking from in‐ side 36
Unlocking/locking via door lock 35
Unlocking/locking with re‐ mote control 34
Unlocking, settings 39
Updates made after the edito‐ rial deadline 7
Upholstery care 217
USB interface 162
V
Variable steering, Integral Ac‐ tive Steering 119
Vehicle battery 208
Vehicle battery, replac‐ ing 208 Vehicle, breaking in 168
Vehicle care 216
Vehicle equipment 6
Vehicle identification number, refer to Identification num‐
ber in the engine compart‐
ment 197
Vehicle jack 207
Vehicle paint 216
Vehicle storage 218
Vehicle wash 215
Ventilation 154
Vertical Dynamic Control, re‐ fer to Dynamic Damping
Control 119
Voice activation system 22
W Warning indicators 75
Warning lamps 75
Warning messages, refer to Check Control 75
Warning triangle 211
Washer fluid 67
Washer fluid reservoir, ca‐ pacity 224
Washer nozzles, wind‐ shield 66
Washer system 65
Washing, vehicle 215
Water on roads 169
Weights 223
Welcome lamps 86
Wheel base, vehicle 223
Wheel cleaner 217
Wheels, changing 193
Wheels, everything on wheels and tires 185
Wheels, Flat Tire Monitor FTM 97
Wheels, Tire Pressure Moni‐ tor TPM 94
Width, vehicle 222
Window defroster, rear 153
Windows, powered 41 Seite 234ReferenceEverything from A to Z234
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