2014 BMW X6 wheel torque

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.◀
Automatic Differential Brake The system controls the driving force by auto‐
matic braking intervention on individual
wheels. The function corresponds to a differ‐
ential lock: the system detects if a wheel be‐
gins to spin, because of loose road surface,
e.g., and automatically brakes it.
The driving force is diverted to the wheel with
better traction.
As a result, the engine force is transferred
more efficiently to the wheels during accelera‐
tions.
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.Seite 132ControlsDriving stability control systems132
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Displaying distribution of the drive
torque1."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.
Activating HDC
Press button; the LED above the button
lights up.
Deactivating HDC Press button again and the LED goes
out. HDC is automatically deactivated
above approx. 37 mph/60 km/h.
Seite 135Driving stability control systemsControls135
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Prepare wheel change1.Follow the Safety instructions, refer to
page 225.2.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.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.
Seite 226MobilityReplacing components226
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SSafe braking 187
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 56
Safety belts 55
Safety belts, care 237
Safety Package, refer to Ac‐ tive Protection 129
Safety reel, windows 48
Safety systems, airbags 104
Saving fuel 193
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 221
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 233
Seat belts, refer to Safety belts 55
Seat heating, front 54
Seat heating, rear 55
Seating position for chil‐ dren 62
Seat, mirror, and steering wheel memory 58
Seats 51
Seats, front 51
Seats, rear 55
Seat ventilation, front 54
Selection list in instrument cluster 93
Selector lever, Steptronic transmission 77
Self-leveling suspension, air suspension 136
Self-leveling suspension, malfunction 137
Sensors, care 237
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 219 Service requirements, dis‐
play 91
Service, Roadside Assis‐ tance 230
Services, ConnectedDrive
SET button, see Active Cruise Control, ACC 140
SET button, see Cruise con‐ trol 147
Settings, locking/unlock‐ ing 44
Settings on Control Dis‐ play 96
Settings, storing for seat, mir‐ rors, steering wheel 58
Shift Lights 84
Shift paddles on steering wheel 79
Shoulder support 54
Side airbags 104
Side View 156
Signaling, horn 14
Signals when unlocking 44
Sitting safely 51
Size 240
Ski and snowboard bag 177
Slide/tilt glass roof 48
Smoker's package 171
Snow chains 211
Socket, OBD Onboard Diag‐ nostics 219
Sockets, see Connecting electrical devices 173
SOS button 229
Spare fuse 227
Spare tire 225
Specified engine oil types 216
Speed, average 94
Speed limit detection, com‐ puter 95
Speed limiter, display 92
Speed Limit Information 92
Speed warning 95
Split screen 23 SPORT+ - program, Dynamic
Driving Control 138
Sport displays, torque dis‐ play, performance dis‐
play 95
SPORT program, driving dy‐ namics 138
Sport program, transmis‐ sion 78
Stability control systems 132
Start/stop, automatic func‐ tion 69
Start/Stop button 67
Start function during malfunc‐ tion 35
Starting the engine 68
Status control display, tires 108
Status information, iDrive 23
Status of Owner's Manual 6
Steering, Active Steering 136
Steering wheel, adjusting 60
Steering wheel heating 61
Steering wheel memory 58
Steptronic Sport transmis‐ sion 79
Steptronic transmission 77
Stopping the engine 68
Storage compartment on the center console 179
Storage compartments 178
Storage compartments, loca‐ tions 178
Storage, tires 211
Storing the vehicle 237
Summer tires, tread 208
Sun visor 171
Supplementary text mes‐ sage 88
Surround View 151
Suspension settings 137
Switch for Dynamic Driving Control 137
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23 Seite 251Everything from A to ZReference251
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