The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a pressure loss.
Driving with a damaged tire:▷Flat Tire Monitor FTM, refer to page 88▷Tire Pressure Monitor TPM, refer to
page 90
Snow chains
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your service center for
more information.
Use only in pairs on rear wheels of size
255/50 R 19.
Observe the manufacturer's instructions when
mounting snow chains. Do not exceed a speed
of 30 mph/50 km/h when using snow chains.
Do not initialize the Flat Tire Monitor if snow chains are mounted; otherwise, the instrument
might issue an incorrect reading.
When driving with snow chains, it can be bene‐
ficial to temporarily activate DTC, refer to
page 97.
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Preparing wheel change1.Observe the safety precautions above.2.Loosen the lug bolts a half turn.
Jacking up vehicle
1.Position the vehicle jack at the jacking
point closest to the wheel so that the entire
surface of the jack base rests on the
ground perpendicularly beneath the jack‐
ing point.
The vehicle jack is designed for
changing wheels only.
The vehicle jack is designed for changing
wheels only. Do not attempt to raise an‐
other vehicle model with it or to raise any
load of any kind. To do so could cause ac‐
cidents and personal injury.◀2.Guide the jack head into the rectangular
recess of the jacking point when cranking
up, refer to illustration detail.3.Jack the vehicle up until the wheel you are
changing is raised from the ground.Mounting a wheel1.Unscrew the lug bolts and remove the
wheel.2.Remove accumulations of mud or dirt from
the mounting surfaces of the wheel and
hub. Also clean the lug bolts.3.Position the new wheel or compact wheel.
Secure the wheel by screwing at least two
lug bolts into opposite bolt holes.
When you mount wheels other than Genu‐
ine BMW light-alloy wheels, different lug
bolts may also be required.4.Screw in the remaining lug bolts. Tighten
all the bolts securely in a diagonal pattern.5.Lower the vehicle and remove the jack
from beneath the vehicle.
After mounting
1.Tighten the lug bolts in a diagonal pattern.
Checking that the lug bolts are tight
To ensure safety, always have the lug
bolts checked with a calibrated torque
wrench as soon as possible to ensure that
they are tightened to the specified torque.
Otherwise, incorrectly tightened lug bolts
are a hidden safety risk. The tightening tor‐
que equals 101 lb ft/140 Nm.◀2.Stow the defective wheel in the cargo area.
The defective wheel cannot be stored un‐
der the cargo floor cover due to its size.3.Check and correct the tire inflation pres‐
sure at the earliest opportunity.4.Initialize the Flat Tire Monitor, refer to
page 88, or reset the Tire Pressure Moni‐
tor, refer to page 90.5.Replace the damaged tire as soon as pos‐
sible and have the new wheel/tire bal‐
anced.Seite 282MobilityReplacing components282
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Driving with compact wheelDo not exceed a speed of
50 mph/80 km/h.
Drive conservatively and do not exceed a
speed of 50 mph/80 km/h. Otherwise, changes
in the driving characteristics could result, for
example reduced track stability on braking, ex‐ tended braking distance, and altered self-
steering characteristics in the limit range. In
conjunction with winter tires, these character‐
istics are more pronounced.◀
Only mount one compact wheel
Only one compact wheel may be
mounted. Restore the wheels and tires to their
original size as quickly as possible. Failure to
do so is a safety risk.◀
Vehicle battery Maintenance
The battery is maintenance-free, i.e., the elec‐
trolyte will last for the life of the battery.
Your service center will be glad to advise you
on questions regarding the battery.
Battery replacement Use approved vehicle batteries
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 functions are fully
available.Charging the battery
Note Do not connect the charger to the socket
Do not connect the battery charger to
the socket installed in the vehicle at the factory
as this could damage the battery.◀
General information Ensure that the battery is sufficiently charged
to achieve the full battery life.
It may be necessary to charge the battery in
the following cases:▷When the vehicle is frequently used to
drive short distances.▷When the vehicle has not been driven for
more than one month.
Starting aid terminals
Only charge using the starting aid terminals,
refer to page 288, in the engine compartment
while the engine is switched off.
Power failure
After a temporary power loss, some equipment
needs to be reinitialized.
Individual settings need to be reprogrammed:
▷Seat and mirror memory: store the posi‐
tions again, refer to page 50.▷Time: update, refer to page 78.▷Date: update, refer to page 78.▷Radio station: save again, refer to
page 182.▷Navigation system: wait for the navigation
system to be operational.▷Glass sunroof: it may only be possible to
tilt the roof. Have the system initialized by
the service center.▷Digital compass: recalibrate, refer to
page 131.Seite 283Replacing componentsMobility283
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Steering wheel 53
Steering wheel, adjusting 53
Steering wheel, easy entry/ exit 53
Steering wheel lock 59
Steering with variable transla‐ tion, refer to Active steer‐
ing 101
Steptronic, refer to Sport pro‐ gram and manual mode M/
S 68
Stopping, engine 60
Storage compartment nets 138
Storage compart‐ ments 137, 138
Storage, tires 268
Storing the seat position, re‐ fer to Seat and mirror mem‐
ory 50
Storing the vehicle 294
Street, entering for naviga‐ tion 161
Summer tires, refer to Wheels and tires 262
Summer tires, tread 266
Sunblinds, roller sun‐ blinds 42
Surround View 113
Switches, refer to Cockpit 12
Switching off, engine 60
Switching off, vehicle 60
Switch-on times, parked-car ventilation 128
Symbols 6
T Tachometer 71
Tailgate– Comfort Access 38– Remote control 33
Tailgate, adjusting the open‐
ing height 36
Tailgate, automatic opera‐ tion 36
Tail lamps 279
Tank gauge, refer to Fuel
gauge 72
Tasks 245
Technical changes, refer to Safety 6
Technical data 298
Telephone 226
Telephone, adjusting the vol‐ ume 230
Telephone, installation loca‐ tion, refer to Center arm‐
rest 138
TeleService 251
Temperature, adjusting in up‐ per body region 123
Temperature, coolant, refer to Coolant temperature 71
Temperature display– External temperature 70– External temperature warn‐
ing 70
Temperature display, setting
the units 79
Temperature, engine oil 71
Temperature, setting with au‐ tomatic climate con‐
trol 123 , 127
Temperature warning 70
Text messages 242
Theft alarm system, refer to Alarm system 39
Thigh support adjustment 44
Third brake lamp, refer to Center brake lamp 280
Tilting the passenger side mirror 52
Time, setting 78
Tire age 265
Tire identification marks 265
Tire inflation pressure 262
Tire inflation pressure, check‐ ing 262
Tire pressure monitor, refer to Flat Tire Monitor 88
Tire Pressure Monitor TPM 90
Tire Quality Grading 265
Tires– Inflation pressure 262
Tires, breaking in 146
Tires, changing 267
Tires, condition 266
Tires, damage 266
Tire size 265
Tires, minimum tread 266
Tires, retreaded tires 268
Tires, run-flat tires 268
Tires, storage 268
Tire tread 266
Toll roads, route 169
Tone 180
Tool kit, refer to Onboard ve‐ hicle tool kit 276
Tools, refer to Onboard vehi‐ cle tool kit 276
Top View 115
Tow bar 289
Tow fitting 290
Towing 289
Town/city, navigation 161
Tow rope 289
Tow-starting 289, 290
TPM Tire Pressure Moni‐ tor 90
Traction control 97
Traffic bulletins, naviga‐ tion 173
Transmission, automatic transmission with Step‐
tronic 67
Transmission positions, auto‐ matic transmission with
Steptronic 67
Transporting children safely 54
Treble, tone 180
Trip computer, refer to Dis‐ plays on the Control Dis‐
play 73
Trip-distance counter, refer to Trip odometer 71
Triple turn signal activa‐ tion 65
Trip odometer 71
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