traction control BMW 740LI XDRIVE 2014 User Guide

▷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 143Store/maintain speed, refer to
page 143Resume speed, refer to
page 144Rocker switch:
Change/maintain speed, refer
to page 144
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 143Driving comfortControls143
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Adjusting fuel consumption historytime frame
Select the symbol.
Resetting fuel consumption history
1.Open "Options".2."Reset consumption history"
Displaying EfficientDynamics info
The current efficiency can be displayed.
"EfficientDynamics info"
The following systems are displayed:
▷Automatic engine start-stop function.▷Energy recovery.▷Climate control output.▷Coasting.
Display ECO PRO tips and forward view
"ECO PRO Tips"
The driving instruction for decelerating in ad‐
vance and an additional symbol show the up‐
coming route section.
The setting is stored for the profile currently in
use.
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 189, driving mode.
Coasting is automatically activated when ECO
PRO mode is called via the Driving Dynamics
Control, refer to page 130.
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.Seite 192Driving tipsSaving fuel192
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xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
1013: tire age
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
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 Grading
Quality 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.
Treadwear The 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 government
test 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 208, are labeled
with a circular symbol containing the letters
RSC marked on the sidewall.Seite 205Wheels and tiresMobility205
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▷245/50 R 18.▷245/45 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.
Snow chain detection
The concept When using snow chains, settings should be
made via the iDrive for the snow chains being
applied.
The snow chain detection system supports
you by automatically showing the detected
state on the Control Display.
When snow chains are in use, the rear axle
steering of the Integral Active Steering is deac‐
tivated automatically.
At speeds above the maximum permitted
speed with snow chains of 30 mph/50 km/h,
the rear axle steering is activated again auto‐
matically.
Activating the status
1."Settings"2."Tire chains"3."Tire chains installed"Automatic detection If functioning properly:▷Snow chains are mounted. The setting is
not activated
.
After you drive a short distance, a Check
Control message is shown and the state is
activated automatically.
Confirm the automatic activation.
▷Snow chains are not mounted. The setting
is activated
.
At speeds above 30 mph/50 km/h, a Check
Control message is displayed. Deactivate
the status manually.
If not functioning properly:
▷Snow chains are mounted. The setting is
not activated
.
A Check Control message is not displayed.
The automatic detection system is mal‐
functioning. Activate the status manually.
Activating/deactivating rear axle
steering
If the status indicating that snow chains are in
use is activated, the rear axle steering is deac‐
tivated automatically.
At speeds above 30 mph/50 km/h, the rear axle
steering is activated again, even though snow
chains are in use.
Seite 209Wheels and tiresMobility209
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Combination switch, refer toWiper system 74
COMFORT+ program, Driving Dynamics Control 131
Comfort Access 39
COMFORT program, Driving Dynamics Control 131
Computer 91
Condensation on win‐ dows 161
Condensation under the vehi‐ cle 184
Condition Based Service CBS 216
Configure driving mode 132
Confirmation signal 42
Congestion Assistant 139
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Control Display 16
Control Display, settings 93
Controller 16
Control systems, driving sta‐ bility 125
Convenient opening 34
Coolant 215
Coolant temperature 86
Cooler 173
Cooling function 162
Cooling, maximum 162
Cooling system 215
Corrosion on brake discs 184
Cruise control 142
Cruise control, active with Stop & Go 133
Cruising range 86
Cupholder 178
Curb weight 237
Current fuel consumption 87
D
Damage, tires 206 Damping Control, dy‐
namic 128
Data, technical 236
Date 86
Daytime running lights 96
Defrosting, refer to Windows, defrosting 161
Departure time, parked-car ventilation 166
Destination distance 92
Digital clock 86
Dimensions 236
Dimmable exterior mirrors 59
Dimmable interior rearview mirror 60
Direction indicator, refer to Turn signals 73
Display in windshield 157
Display lighting, refer to In‐ strument lighting 98
Displays 79, 80
Displays, cleaning 233
Disposal, vehicle battery 223
Distance control, refer to PDC 145
Distance information 158
Distance to destination 92
Divided screen view, split screen 20
Door lock, refer to Remote control 30
Doors, Automatic Soft Clos‐ ing 36
Downhill control 127
Drive-off assistant 125
Drive-off assistant, refer to DSC 125
Driver assistance, see Intelli‐ gent Safety 108
Driving Assistant, see Intelli‐ gent Safety 108
Driving Dynamics Con‐ trol 130
Driving instructions, breaking in 182
Driving mode 130 Driving notes, general 182
Driving stability control sys‐ tems 125
Driving tips 182
DSC Dynamic Stability Con‐ trol 125
DTC driving dynamics 126
DTC Dynamic Traction Con‐ trol 126
Dynamic Damping Con‐ trol 128
Dynamic Drive 128
Dynamic Stability Control DSC 125
Dynamic Traction Control DTC 126
E
ECO PRO 189
ECO PRO, bonus range 190
ECO PRO display 189
ECO PRO displays 82
ECO PRO driving mode 189
ECO PRO mode 189
ECO PRO Tip - driving in‐ struction 191
EfficientDynamics 191
Electronic displays, instru‐ ment cluster 80
Electronic Stability Program ESP, refer to DSC 125
Emergency detection, remote control 31
Emergency release, door lock 36
Emergency release, fuel filler flap 196
Emergency release, parking brake 71
Emergency Request 225
Emergency service, refer to Roadside Assistance 226
Emergency start function, en‐ gine start 31 Seite 242ReferenceEverything from A to Z242
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Steering, Integral ActiveSteering 129
Steering wheel, adjusting 60
Steering wheel heating 61
Steering wheel memory 57
Steptronic, automatic trans‐ mission 76
Stopping the engine 67
Storage compartments 176
Storage compartments, loca‐ tions 176
Storage, tires 208
Storing the vehicle 233
Summer tires, tread 206
Supplementary text mes‐ sage 84
Surround View 147
Suspension settings 130
Switch for Dynamic Driving Control 130
Switch, refer to Cockpit 12
Symbols 6
SYNC program, automatic cli‐ mate control 162
T Tachometer 85
Tail and brake lamps 221
Tailgate 36
Tailgate, automatic 37
Tailgate opening/closing with no-touch activation 40
Tailgate via remote con‐ trol 34
Tail lamps 221
Tail lamps, bulb replace‐ ment 221
Technical changes, refer to Safety 7
Technical data 236
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 161 Temperature display, external
temperature 86
Temperature, engine oil 85
Tempomat, refer to Active Cruise Control 133
Terminal, starting aid 227
Text message, supplemen‐ tary 84
Theft alarm system, refer to Alarm system 42
Theft protection, lug bolts 222
Theft protection, refer to Central locking system 33
Thermal camera, refer to Night Vision 116
Tilt alarm sensor 43
Time of arrival 92
Tire damage 206
Tire identification marks 204
Tire inflation pressure 199
Tire inflation pressure moni‐ tor, refer to FTM 103
Tire Pressure Monitor TPM 105
Tires, changing 206
Tires, everything on wheels and tires 199
Tires, run-flat tires 208
Tire tread 206
Tone, see user's manual for Navigation, Entertainment
and Communication
Tools 218
Top View 151
Total vehicle weight 237
Touchpad 18
Tow fitting 229
Towing 228
Tow-starting 228
TPM Tire Pressure Moni‐ tor 105
Traction control 126
TRACTION program, Dy‐ namic Driving Control 130
Transmission, automatic 76 Transporting children
safely 62
Tread, tires 206
Trip computer 92
Triple turn signal activa‐ tion 74
Trip odometer 86
Trunk lid 36
Trunk lid, automatic 37
Trunk lid, emergency unlock‐ ing 39
Trunk lid, hotel function 39
Trunk lid, manual opera‐ tion 37
Trunk lid opening/closing with no-touch activation 40
Trunk lid via remote con‐ trol 34
Turning circle 237
Turning circle lines, rearview camera 148
Turn signals, operation 73
Turn signals, rear, bulb re‐ placement 221
U
Unintentional alarm 44
Units of measure 93
Universal remote control 168
Unlock button, automatic transmission 77
Unlocking/locking from in‐ side 36
Unlocking/locking via door lock 35
Unlocking/locking with re‐ mote control 34
Unlocking, settings 41
Updates made after the edito‐ rial deadline 7
Upholstery care 232
USB interface 172 Seite 248ReferenceEverything from A to Z248
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