2010 BMW 650I CONVERTIBLE weight

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Transporting children safely
The right place for children
Do not leave children unattended in the
vehicle, otherwise they could endanger
themselves and other persons, e.g. by opening
the doors.<
Children always in the rear
Accident research shows that the safest place
for children is on the rear seat.
Children younger than 13 years of age or
with a height under 5 ft/150 cm may only
be transported in the rear in child restraint sys-
tems which correspond to the age, weight and
height of the child. Otherwise there is an
increased danger of injury in an accident.<
Children 13 years of age or older must wear a
safety belt as soon as a suitable child restraint
system can no longer be used due to their age,
size and weight.
Exception for front passenger seat
Should it be necessary to use a child
restraint system on the front passenger
seat, the front and side airbags for the front pas-
senger must be deactivated. Otherwise, a child
traveling on that seat will face a significant risk
of injury if the airbags are deployed, even with a
child restraint system. Before installing a child
restraint system, move the front passenger seat
as far back and up as possible to obtain the best
possible position for the belt. Do not change the
seat position after this.<
For more information on automatic deactivation
of the front passenger airbags, refer to page91.
Installing child restraint
systems
Follow child restraint system manufac-
turer's instructions for the selection,
installation and use of child restraint systems. Otherwise, the degree of protection they offer
may be reduced.<
On front passenger seat
After mounting a child restraint system on
the front passenger seat, make sure that
the front and side airbags on the front passen-
ger side are deactivated, as otherwise there is
an increased risk of injury if the airbags are trig-
gered.<
Seat position
Before installing a child restraint system, move
the front passenger seat as far back and up as
possible to obtain the best possible position for
the belt. Do not change the seat position after
this.
Child seat security
All rear safety belts and the safety belt for the
front passenger can be locked against pulling
out to secure child restraint systems.
Locking safety belt
1.Secure the child restraint system with the
belt.
2.Pull out the belt webbing completely.
3.Allow the belt webbing to retract and pull
taut against the child restraint system. The
safety belt is locked.

Practical interior accessories
112
Storage compartments
Storage compartments in the
passenger compartment
Storage compartment behind center
armrest
To open, raise the cover at the left or right edge.
The compartment contains the cupholder
and
the lock for the hotel function, refer to page30.
Other compartments and nets
Other compartments are provided in the doors
as well as in the front center console
*.
Ticket pockets are located in the sun visors.
Storage nets are located on the backrests of the
front seats and in the passenger footwell
*.
To prevent the risk of injury during an
accident, do not stow hard or sharp-
edged items in the nets.<
Storage compartments in the luggage
compartment
You have the following storage options in the
luggage compartment:
>Storage compartment in the right side trim
panel, which is also suitable, if you so
desire, for accommodating the vehicle liter-
ature.
>Net at the loading lip for smaller items.
Coupe: Clothes hooks
To fold down, press at the top edge.
When hanging clothing on the hooks,
ensure that it will not obstruct the driver's
vision. Do not hang heavy objects on the hooks.
If you do so, they could cause personal injury to
occupants during braking or evasive maneu-
vers.<
Cupholders
Use lightweight, unbreakable containers
and do not transport hot beverages. Oth-
erwise, there is an increased risk of injury in the
event of an accident. Do not force containers
that are too large into the cupholders, otherwise
damage could result.<
The compartment of the rear center console
contains a built-in cupholder and a removable
one.

Things to remember when driving
118
Things to remember when driving
Break-in period
Moving parts need breaking-in time to adjust to
each other. To ensure that your vehicle contin-
ues to provide optimized economy of operation
throughout an extended service life, we request
that you devote careful attention to the follow-
ing section.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive at changing engine and driving speeds,
however do not exceed 4,500 rpm or 100 mph/
160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode during these
initial miles.
From 1,200 miles/2,000 km
The engine and vehicle speed can gradually be
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac-
tion potential until after an initial break-in
period. Therefore, drive reservedly during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors. Drive in a reserved manner during
this break-in period.
Clutch
The function of the clutch is only at its opti-
mized level after a distance driven of approx.
300 miles/500 km. During this break-in period,
engage the clutch gently.
Following part replacement
Observe the break-in instructions again if com-
ponents mentioned above must be replaced
after subsequent driving operation.
Saving fuel
The fuel consumption of your vehicle depends
on various factors. Through a few simple steps,
your driving style, and regular maintenance, you
can have a positive influence on your fuel con-
sumption and environmental impact.
Removing unnecessary cargo
Additional weight increases fuel consumption.
Removing add-on parts after use
Remove unneeded auxiliary mirrors, roof or rear
luggage racks after use. Add-on parts attached
to the vehicle impede the aerodynamics and
increase the fuel consumption.
Closing windows and glass sunroof
An open glass sunroof or open windows like-
wise increase the drag coefficient and therefore
the fuel consumption.
Checking tire inflation pressures
regularly
Check and correct the tire inflation pressure as
needed at least twice a month and before long
trips.
An insufficient tire inflation pressure increases
the rolling resistance and thus increases the
fuel consumption and tire wear.
Driving off immediately
Do not allow the engine to warm up by leaving it
running while the vehicle remains stationary.
Instead, begin to drive at a moderate engine
speed. This is the fastest way for the cold
engine to reach its operating temperature.

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load the vehicle. Overloading can lead to over-
heating and increases the rate at which damage
develops inside the tires. The ultimate result
can assume the form of a sudden blowout.<
Make sure that no fluids leak in the cargo
bay; otherwise the vehicle could be dam-
aged.<
Determining loading limit
1.Locate the following statement on your
vehicle's placard
*:
The combined weight of occupants
and cargo should never exceed
XXX lbs. or YYY kg, as otherwise the vehicle
may be damaged and unstable driving con-
ditions may result.<
2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.
3.Subtract the combined weight of the driver
and passengers from XXX lbs. or YYY kg.
4.The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the XXX amount equals
800 lbs. and there will be four 150-lb. pas-
sengers in your vehicle, the amount of avail-
able cargo and luggage load capacity is
200 lbs.:
800lbs. minus 600lbs. = 200lbs.
5.Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available
cargo and luggage load capacity calculated
in step 4.
6.If your vehicle will be towing a trailer, part of
the load from your trailer will be transferred
to your vehicle. Consult the manual for transporting a trailer to determine how this
may reduce the available cargo and luggage
load capacity of your vehicle.
Load
The permissible load is the total of the weight of
occupants and cargo/luggage. The greater the
weight of occupants, the less cargo/luggage
can be transported.
Stowing cargo
>Place heavy cargo as far forward and as low
as possible, placing it directly behind the
bulkhead behind the rear seats.
>Cover sharp edges and corners.

Things to remember when driving
122
Securing cargo
>Use the luggage net* or securing straps to
hold down small and lightweight luggage
and cargo.
>Heavy-duty cargo straps
* for securing
larger and heavier objects are available at
your BMW center. Four lashing eyes
mounted in the cargo bay are used to
secure these heavy-duty cargo straps, refer
to illustration.
>Please observe the special instructions
supplied with the heavy-duty cargo straps.
Position and secure the cargo as
described above, so that it cannot endan-
ger the vehicle's occupants, for example if sud-
den braking or evasive maneuvers are neces-
sary.
Never exceed either the approved gross vehicle
weight or either of the approved axle loads, refer
to page227, as excessive loads can pose a
safety hazard, and may also place you in viola-
tion of traffic safety laws.
You should never transport unsecured heavy or
hard objects in the passenger compartment, as
they could fly around and pose a safety hazard
to the vehicle's occupants during abrupt brak-
ing or evasive maneuvers.
Use only the lashing eyes pictured to fasten the
heavy-duty cargo straps. Do not secure cargo
with the upper attachment points for LATCH,
refer to page54; otherwise, you could damage
them.<
Pad on base of luggage compartment
You can use the pad as needed, for example to
transport soiled objects. The rubberized side is
washable and has an anti-skid effect.

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Fuel specifications
Never used leaded gasoline; it will perma-
nently damage the catalytic converter.
Do not use E85, i.e. fuel that consists of 85%
ethanol, or Flex Fuel. Otherwise permanent
damage to the engine and the fuel supply sys-
tem will result.<
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI rating is 87.
If you use gasoline with this minimum AKI rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no affect on the engine life.
Do not use gasoline below the specified
minimum quality, otherwise engine dam-
age can result.<
Use high-quality brands
Field experience has demonstrated significant
differences in fuel quality: volatility, composi-
tion, additives, etc., among gasolines offered for
sale in the United States and Canada. Fuels
containing up to and including 10 % ethanol or
other oxygenates with up to 2.8 % oxygen by
weight, that is, 15 % MTBE or 3 % methanol
plus an equivalent amount of cosolvent, will not
void the applicable warranties with respect to
defects in materials or workmanship.
The use of poor-quality fuels may result in
problems relating to drivability and start-
ing, and to a tendency to stall, especially under
certain environmental conditions such as high
ambient temperature and high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<

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Tire inflation pressures for 650i Coupe
Tire inflation pressures for 650i Convertible
Tire sizePressure specifications in psi/kPa
Traveling speeds
up to max. of
100 mph/160 km/hTraveling speeds including those exceed-
ing 100 mph/160 km/h
All pressure specifications
in the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
245/45 R 18 96 V M+S
245/50 R 17 99 H M+S32/220 33/230 32/220 33/230 33/230 39/270
Front: 245/45 R 18 96 W
Rear: 275/40R1899W32/220 33/230 32/220 33/230 33/230 39/270
Front: 245/40 R 19 94 W
Rear: 275/35R1996W32/220 33/230 32/220 33/230 33/230 39/270
Front: 245/35 R 20 91 W
Rear: 275/30R2093Y32/220 33/230 32/220 33/230 33/230 39/270
More details on the permissible load and weights can be found on page227.
Tire sizePressure specifications in psi/kPa
Traveling speeds
up to max. of
100 mph/160 km/hTraveling speeds including those exceed-
ing 100 mph/160 km/h
All pressure specifications
in the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
245/45 R 18 96 V M+S
245/50 R 17 99 H M+S32/220 38/260 32/220 38/260 39/270 46/320
Front: 245/45 R 18 96 W
Rear: 275/40R1899W32/220 38/260 32/220 38/260 39/270 46/320
Front: 245/40 R 19 94 W
Rear: 275/35R1996W32/220 38/260 32/220 38/260 39/270 46/320
Front: 245/35 R 20 91 W
Rear: 275/30R2093Y32/220 39/270 32/220 38/260 39/270 46/320
More details on the permissible load and weights can be found on page227.

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Weights
Never exceed either the approved axle loads or
the gross vehicle weight.
Capacities
650i Coupe 650i Convertible
Curb weight lbs./kg 3,814/1,730 4,277/1,940
Approved gross vehicle weight lbs./kg 4,652/2,110 5,049/2,290
Load lbs./kg 838/380 772/350
Approved front axle load lbs./kg 2,337/1,060 2,403/1,090
Approved rear axle load lbs./kg 2,491/1,130 2,778/1,260
Cargo bay capacity cu ft/l 15.9/450 10.6/300
>with raised convertible top compart-
ment floor, refer to page32cu ft/l – 12.4/350
Notes
Fuel tank US gal/liters approx. 18.5/70 Fuel grade: page195
including reserve of: US gal/liters approx. 2.6/10
Window and headlamp
washer systemUS quarts/liters approx. 5.3/5 For more details: page63