wheel torque BMW X6M 2014 F86 Owner's Manual

Driving stability control systemsVehicle 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.
Antilock Brake System ABS
ABS prevents locking of the wheels during
braking.
The vehicle contains its steering power even
during full brake applications, thus increasing
active safety.
ABS is operational every time you start the en‐
gine.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the greatest possible
braking force boost. It reduces the braking dis‐
tance to a minimum during emergency stop.
This system utilizes all of the benefits provided
by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the emergency stop.
Drive-off assistant
This system supports driving off on inclines.
The parking brake is not required.1.Hold the vehicle in place with the foot
brake.2.Release the foot brake and drive off with‐
out delay.After the foot brake is released, the vehicle is
held in place for approx. 2 seconds.
Depending on the vehicle load or when a trailer
is used, the vehicle may roll back slightly.
Driving off without delay
After releasing the foot brake, start driv‐
ing without delay, since the drive-off assistant
will not hold the vehicle in place for more than
approx. 2 seconds and the vehicle will begin to
roll back.◀
Dynamic Performance
Control
The Dynamic Performance Control increases
both the agility of the vehicle as well as the
lane stability.
The system seamlessly handles the distribu‐
tion of the drive torque between the two rear
wheels.
Depending on the situation, the drive torque is
shifted from the wheel on the inside of the
curve to the wheel on the outside of the curve
or vice-versa.
To increase the maneuverability, the rear
wheel on the outside of the curve is acceler‐
ated when the driving style is correspondingly
sporty.
The steering responds directly; simultane‐
ously, the understeering tendency of the four-
wheel drive is reduced.
With the oversteering tendency, the system
exerts a stabilizing effect by accelerating the
rear wheel on the inside of the curve.
The system noticeably improves the traction
and simultaneously increases the driving
safety, especially on road surfaces having fluc‐
tuating coefficients of friction.Seite 129Driving stability control systemsControls129
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The indicator lamp lights up: DSC is
deactivated.
xDrive xDrive is the all-wheel-drive system of your ve‐
hicle. Concerted action by the xDrive and DSC
further optimize traction and driving dynamics. The xDrive all-wheel-drive system variably dis‐
tributes the drive forces to the front and rear
axles as demanded by the driving situation and
road surface.
Display on the Control Display
Displaying xDrive view1."Vehicle info"2."xDrive status"3. "xDrive view"
The following information is displayed:
▷With a navigation system: compass display
for the driving direction▷Pitch attitude with degree and percentage▷Transverse gradient with degree indication▷Graphic display for the steering
Displaying distribution of the drive
torque
1."Vehicle info"2."xDrive status"3. "Torque distribution"
HDC Hill Descent Control
The concept HDC is a downhill driving assistant that auto‐
matically controls vehicle speed on steep
downhill gradients. Without applying the
brakes, the vehicle moves at slightly more than
walking speed.
Hill Descent Control can be activated at
speeds below approx. 22 mph/35 km/h. When
driving downhill, the vehicle reduces its speed
to approx. walking speed and then keeps its
speed constant.
As long as there is active braking, the system
is on standby. The system does not brake the
vehicle during this time.
Only use HDC in low gears or in selector lever
position D or R.
Increasing or decreasing vehicle
speed
Specify desired speed in the range from ap‐
prox. 4 mph/6 km/h to approx. 15 mph/25 km/h
using the rocker reel of the cruise control on
the steering wheel. Vehicle speed can be
changed by lightly accelerating.▷Press the rocker reel up to the point of re‐
sistance: the speed increases gradually.▷Press up the rocker reel past the point of
resistance: the speed increases while the
rocker reel is pressed.▷Press the rocker reel down to the point of
resistance: the speed decreases gradually.▷Press the rocker reel down past the point
of resistance: when driving forward, the
speed decreases to approx.
6 mph/10 km/h; when reversing, the speed
decreases to approx. 4 mph/6 km/h.Seite 132ControlsDriving stability control systems132
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BMW X5 M and BMW X6 M TechnologyVehicle 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.
V8 high-performance engine
The high-performance V8 engine gets maxi‐
mum power of 423 kW and maximum torque of
750 Nm from a displacement of 4.4 liters. With
its spontaneous response behavior, a speed
range of wide utility results. The maximum en‐
gine speed is 6,800 rpm and is electronically
controlled. Because of the high engine dynam‐
ics, the maximum engine speed with the vehi‐
cle stationary is reduced.
Warm-up
During the engine warm-up phase, the V8 high-performance engine has a somewhat rougher running behavior because of the emis‐
sion controls.
When the engine is cold, the exhaust system
has a slightly metallic undertone due to the na‐
ture of the system.
For more information about the warm-up pro‐
cedure: Engine speed, refer to page 89, and
engine oil temperature, refer to page 89.
Compound brake
The high-performance braking system has
perforated compound brake discs.
Because of particular structural characteristics,
there may be operation-related noises during
braking. However, this has no effect on per‐formance, operational reliability and reliability
of the brake.
Correct braking To keep the brake system in optimum condi‐
tion, it is expedient to apply them at regular in‐
tervals corresponding to the vehicle character.
Drivetrain
The xDrive all-wheel-drive system establishes
a permanent variable torque distribution to the
front and rear axles. The combination of xDrive
and Dynamic Performance Control in this vehi‐
cle ensures a high degree of driving dynamics
typical for BMW M.
With the activation of the M Dynamic mode,
dynamics and steering precision can be in‐
creased even more in all speed ranges.
Driving on racetracks
Requirements Before driving on a racetrack:▷Participation in BMW Driver Experience
Training.▷Check engine oil fill level and replenish as
necessary.▷Have vehicle checked at a service center.
Hints
Racetrack operation leads to increased wear.
The vehicle is not designed for motorsports
competitive use. This wear is not covered by
the warranty.
The standard brake linings and the wear indi‐
cators are not designed for racetrack opera‐
tion. For more information and advice, contact
your service center.
Seite 176Driving tipsBMW X5 M and BMW X6 M Technology176
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Use the vehicle jack only for changing
wheels
Use the vehicle jack only for changing wheels.
Do not attempt to use it to jack up a different
type of vehicle or loads of any kind; otherwise,
this could cause material damage and personal
injury.◀
At a glance
The emergency wheel and the tools are lo‐
cated in the cargo area under the cargo floor
panel.1Emergency wheel2Vehicle jack3Vehicle jack crank4Wheel lug wrench
Removing the emergency wheel
1.Remove tool holder.2.Unscrew the wing nut 1.3.Remove the washer 2 to the side.4.Remove the emergency wheel.Prepare wheel change1.Follow the Safety instructions, refer to
page 216.2.Loosen the wheel lug bolts a half turn.
Jacking up the vehicle
1.Place the vehicle jack at the jacking point
closest to the wheel such that the vehicle
jack foot is vertically beneath the vehicle
jacking point with the entire surface on the
ground.2.Insert the vehicle jack head in the rectan‐
gular recess of the jacking point for crank‐
ing it up.3.Crank it up until the wheel in question lifts
off of the ground.
Wheel mounting
1.Unscrew the wheel lug bolts and remove
the wheel.2.Put the new wheel or emergency wheel on
and screw in at least two bolts.
If original BMW light alloy wheels are not
mounted, any accompanying lug bolts also
have to be used.3.Screw in the remaining the lug bolts and
tighten all bolts well in a crosswise pattern.4.Lower the vehicle and remove the vehicle
jack.
After the wheel change
1.Tighten the lug bolts crosswise. The tight‐
ening torque is 101 lb ft/140 Nm.Seite 217Replacing componentsMobility217
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Check for secure seating of the lug
bolts
For safety reasons, have the secure seat‐
ing of the lug bolts checked with a cali‐
brated torque wrench; otherwise, a safety
hazard results from incorrectly tightened
lug bolts.◀2.Stow the defective wheel in the cargo area.
The defective wheel cannot be stored un‐
der the cargo floor panel because of its
size.3.Check tire inflation pressure at the next op‐
portunity and correct as needed.4.Reinitialize the Flat Tire Monitor.
Reset the Tire Pressure Monitor.5.Replace the damaged tires as soon as pos‐
sible.
Driving with emergency wheel
Watch the speed when driving with the
emergency wheel
Drive conservatively and do not exceed a
speed of 50 mph/80 km/h; otherwise, changed
driving characteristics such as reduced lane
stability while braking, extended braking dis‐
tance and changed self-steering properties in
the limit area.◀
Mount one emergency wheel only
Only a single emergency wheel may be
mounted. Reinstall wheels and tires of the
original size as quickly as possible; otherwise,
there is a safety risk.◀
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 your service cen‐
ter 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
Note 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.◀
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.
Starting aid terminals
In the vehicle, only charge the battery via the
starting aid terminals, refer to page 222, in the
engine compartment with the engine off.
Seite 218MobilityReplacing components218
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Seating position for chil‐dren 63
Seat, mirror, and steering wheel memory 58
Seats 52
Seats, front 52
Seats, rear 55
Seat ventilation, front 54
Selection list in instrument cluster 94
Selector lever 78
Selector lever position 78
Self-leveling suspension, air suspension 134
Self-leveling suspension, malfunction 134
Sensors, care 228
Sequential mode 79
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 211
Service requirements, dis‐ play 92
Service, Roadside Assis‐ tance 221
Services, ConnectedDrive
Servotronic 134
SET button, see Cruise con‐ trol 135
Settings, locking/unlock‐ ing 45
Settings, M Drive 61
Settings on Control Dis‐ play 97
Settings, storing for seat, mir‐ rors, steering wheel 58
Shift Lights 100
Shoulder support 54
Side airbags 106
Side View 144
Signaling, horn 14
Signals when unlocking 45
Sitting safely 52
Size 232
Ski and snowboard bag 167 Slide/tilt glass roof 49
Smoker's package 159
Snow chains 203
Socket, OBD Onboard Diag‐ nostics 211
Sockets, see Connecting electrical devices 161
SOS button 220
Spare fuse 219
Spare tire 216
Specified engine oil types 208
Speed, average 96
Speed limit detection, com‐ puter 96
Speed limiter, display 93
Speed Limit Information 93
Speed warning 97
Split screen 23
Sport displays, torque dis‐ play, performance dis‐
play 97
Stability control systems 129
Standard view, head-up dis‐ play 99
Start/stop, automatic func‐ tion 70
Start/Stop button 68
Start function during malfunc‐ tion 35
Starting the engine 69
Status control display, tires 110
Status information, iDrive 23
Status of Owner's Manual 6
Steering assistance 134
Steering wheel, adjusting 60
Steering wheel heating 61
Steering wheel memory 58
Steptronic Sport transmis‐ sion 78
Stopping the engine 69
Storage compartment on the center console 169
Storage compartments 168 Storage compartments, loca‐
tions 168
Storage, tires 200
Storing the vehicle 228
Summer tires, tread 198
Sun visor 159
Supplementary text mes‐ sage 88
Surround View 139
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
SYNC program, automatic cli‐ mate control 152
System states of dynamic driving 92
T
Tachometer 89
Tailgate, automatic 40
Tailgate, closing with no- touch activation 44
Tailgate, opening with no- touch activation 44
Tailgate via remote con‐ trol 38
Tail lights 216
Technical changes, refer to Safety 7
Technical data 232
Technology, BMW M 176
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 151
Temperature display for ex‐ ternal temperature 89
Temperature, engine oil 89
Terminal, starting aid 222
Text message, supplemen‐ tary 88
Theft alarm system, refer to Alarm system 46 Seite 243Everything from A to ZReference243
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