BMW 750i Sedan 2006 - Manual (Page 213)

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After mounting
1. Tighten the lug bolts in a diagonal pattern.
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 speci-
fied torque. The tightening torque is
100 lb ft/140 Nm.
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2. Reverse the removal sequence when stor-
ing the wheel and tools in the vehicle.
3. Check and correct the tire inflation pressure
at the earliest opportunity.
Protect valve stems and valve stem
seal caps from dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.
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4. Reinitialize the Flat Tire Monitor, refer to
page
90 , or reset the Tire Pressure Monitor,
refer to page 92 .
5. Replace the damaged tire as soon as possi-
ble and have the new wheel/tire balanced.
Driving with spare tire
On certain wheel-tire combinations, the
size of the spare tire differs from that of
the rest of the tires. The spare tire is fully capa-
ble of running in all load and speed ranges.
However, to recreate the original conditions,
the tire should be replaced as soon as possi-
ble.
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Vehicle battery
Maintenance
The battery is 100% maintenance-free, i.e., the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be happy to advise
you on all questions concerning the battery.
Charging battery
Charge the battery in the vehicle only via the
terminals in the engine compartment and with
the engine off. Connections, refer to Jump
starting on page
213 .
Battery switch
Before storing the vehicle for an extended
period of several weeks or more, slide the bat-
tery switch located behind the trim panel on the
right side of the luggage compartment to OFF.
This reduces the current flow from the battery
for the period during which the vehicle remains
parked. A message is shown on the Info Dis-
play. Please take note of the supplementary
information provided on the Control Display.
Disposal
Have old batteries disposed of following
replacement at your BMW center or bring
them to a collection point. Maintain the battery
in an upright position for transport and storage.
Always secure the battery to prevent it from tip-
ping over during transport.
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Power failure
After a temporary interruption in electrical
power, the functioning of some equipment may
be limited and must be reinitialized. Individual
settings are also lost and must be updated
again:
> Seat, mirror, and steering wheel memory
The positions must be stored again, refer to
page
46 .
> Time and date
These must be reset, refer to page
84 .
> Radio
Stations must be stored again, refer to
page
158 .
> Navigation system
You must wait until it becomes operational
again, refer to Inserting navigation CDs/
DVDs on page
130 .
Online Edition for Part No. 01 41 0 012 254 - © 02/06 BMW AG