2004 BMW 760i Owner's Manual

Mobility
207Reference
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Giving and receiving assistance
Warning triangle*
The warning triangle is conveniently stored
in the onboard tool kit mounted on the
inside of the luggage compartment lid.
Comply with legal requirements
requiring you to carry a hazard warn-
ing triangle in the vehicle.<
First-aid kit*
You will also find the first-aid kit in the
onboard tool kit's container.
Some of the articles contained in the
first-aid kit have a limited service life.
For this reason, check the expiration dates
of each of the items regularly, and replace
any whose expiration dates have passed.
You can find replacements in any phar-
macy.
Always comply with laws requiring a first-
aid kit to be carried in the vehicle.<
Jump-starting
When your battery is discharged you can
use two jumper cables to start your vehicle
with power from the battery in a second
vehicle. You can also use the same method
to help start another vehicle. Use only
jumper cables with fully-insulated clamp
handles.To avoid the risk of potentially fatal
injury, always avoid all contact with
electrical components while the engine is
running. Carefully adhere to the following
sequence, both to prevent damage to one
or both vehicles, and to guard against pos-
sible personal injury.<
Preparing
1.Check whether the battery of the other
vehicle has a voltage of 12 Volts and
approximately the same capacitance
in Ah. This information can be found on
the battery
2.Switch off the engine of the support
vehicle
3.Switch off any electrical systems and
components in both vehicles.
Ensure that no contact exists
between the bodywork on the two
vehicles, otherwise there is a danger of
short circuits.<
Connecting the jumper cables
To avoid personal injury from sparks,
always observe this sequence when
connecting jumper cables.<
Your BMW is equipped with an auxiliary
terminal specifically designed for jump-
starting. It is located within the engine
compartment, refer to arrow 1 in the illus-
tration. The symbol + is embossed on the
cover.

Giving and receiving assistance
208 1.Remove the cover of the BMW auxiliary
terminal for jump-starting
2.Connect one terminal clamp of the pos-
itive/+ jumper cable to the positive ter-
minal of the battery or an auxiliary ter-
minal for jump-starting of the vehicle
providing starting assistance
3.Connect the second terminal clamp of
the positive/+ jumper cable to the posi-
tive terminal of the battery or to an aux-
iliary terminal for jump-starting of the
vehicle to be started
On your BMW, there is a special nut as
body ground on the suspension strut
dome, refer to arrow 2 in the illustration.
4.Attach one end of the negative/Ð jumper
cable to the negative terminal of the
battery or to an engine or body ground
of the vehicle providing assistance
5.Connect the second terminal clamp of
the negative/Ð jumper cable to the neg-
ative terminal of the battery or to the
engine or body ground of the vehicle to
be started.
Starting the engine
1.Start the engine on the support vehicle
and allow it to run for several minutes
at a fast idle
2.Start the engine on the other vehicle in
the usual way.
If the first start attempt is not success-
ful, wait a few minutes before another
attempt in order to allow the discharged
battery to recharge
3.Allow the engines to run for several
minutes
4.Disconnect the jumper cables by
reversing the connection sequence.
If required, have the battery inspected and
recharged at your BMW center.
Never use spray fluids to start the
engine.<
Having vehicle towed
Always observe all applicable towing
laws and regulations.
Even if the transmission is in perfect work-
ing order, remember to disengage the
transmission lockout manually before tow-
ing the vehicle. Failure to observe this pre-
caution could result in automatic activation
of the transmission lockout while the vehi-
cle is being towed.<
Manual release of the transmission lockout,
refer to page 68.
Towing with a commercial tow truck
>Use a wheel lift or flatbed carrier
>Do not tow with sling-type equipment.
Never allow passengers to ride in a
towed vehicle for any reason.<
Towing with raised front axle
Do not tow the vehicle by the rear
axle; because the steering detent is
not operational, the wheels could turn to an
extreme angle during towing.<
1.Manual release of the transmission
lockout, refer to page 68.
2.Towing speed:
Maximum of 45 mph/70 km/h
3.Towing distance:
Maximum of 90 miles/150 km.

Mobility
209Reference
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Tow fitting
The threaded tow fitting is stored in the tool
kit mounted on the inside of the luggage
compartment lid, refer to page 200, and
should always remain in the vehicle.It can
be screwed in at the front or rear of the
vehicle.
Access to tow sockets
Front
Rear
Press the arrow symbol to push out the
cover.
Only use the tow fitting that comes
with the vehicle and screw it in as far
as it will go. Only use the tow fitting to tow
on the roadway. Adhere to these specifica-
tions, as otherwise the tow fitting can be
torn out and damage the vehicle.
Never attempt to tow or tie down the vehi-
cle using suspension components, as this
could lead to damage that might ultimately
result in an accident.<

Reference
This is where to look to find information on
any desired topic as quickly as possible.
This chapter includes the section
with technical data as well as
the manual's index.

Technical data
212
Technical data
Engine specifications
745i, 745Li760Li
Displacement
Number of cylinders cu in/cmm268.4/4,398
8364.4/5,972
12
Maximum output
at engine speed hp
rpm 325
6,100438
6,000
Maximum torque
at engine speed lb ft/Nm
rpm 330/450
3,600444/600
3,950
Compression ratio e 10.0 11.3
Stroke
Bore in/mm
in/mm 3.26/82.7
3.6/92.03.15/80.0
3.50/89.0
Fuel-injection system Digital electronic engine-management system

Reference 213
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Mobility
Dimensions
All dimensions specified in in/mm. Lower side view: Li models.
Min. turning circle dia.: 39.7 ft/12.1 m; Li models: 41.3 ft/12.6 m.

Technical data
214
Weights
Never exceed either the approved axle
loads or the gross vehicle weight.
745i745Li
Curb weight lbs./kg 4,376/1,985 4,464/2,025
Approved gross vehicle weight lbs./kg 5,434/2,465 5,523/2,505
Load Ibs./kg 1,058/480 1,059/480
Approved front axle load lbs./kg 2,557/1,160 2,602/1,180
Approved rear axle load lbs./kg 2,987/1,355 3,020/1,370
Approved roof load capacity lbs./kg 220/100
Luggage compartment volume cu ft/l 17.7/500
760Li
Curb weight lbs./kg 4,872/2,210
Approved gross vehicle weight lbs./kg 5,930/2,690
Load Ibs./kg 1,058/480
Approved front axle load lbs./kg 2,833/1,285
Approved rear axle load lbs./kg 3,109/1,410
Approved roof load capacity lbs./kg 220/100
Luggage compartment volume cu ft/l 17.7/500