2004 BMW 760Li mileage

Navigation
Driving tips
141Reference
At a glance
Controls
Communications
Entertainment
Mobility
>"Avoid route":
You can also make a detour of up to
20 miles/30 km around selected sec-
tions of the calculated route. Proceed
by turning the controller to enter the
desired detour mileage, then confirm.
To exit the "Avoid route" mode without
modifying your route, enter 0 miles/
0 km and confirm your entry.
Bypassing traffic congestion
If traffic congestion is present on your pro-
jected travel route, the navigation system
will issue a "Last exit" warning just before
you reach the back-up.
To obtain an alternative route leading
around the traffic congestion:
Select and confirm
or
1.Select "New route" and confirm
2.Select "Detour" and confirm.
The GPS navigation system determines a
new route and then returns to the destina-
tion guidance.
The traffic information service might
not be available in some regions,
which means that a traffic congestion can-
not be displayed.<
Selecting the destination
At "Information", you can select the corre-
sponding destinations. For details, refer
to Selecting destination in Information,
page 135 and Looking for interesting desti-
nations, page 135.
Voice guidance
To prevent the navigation system from
interrupting other audio sources, such as a
news program or traffic bulletin, you can
deactivate the voice guidance system.
Press the controller and select the desired
symbol during destination guidance: To activate and deactivate voice guid-
ance.
To repeat most recent instructions with
information on route or travel direction,
when the voice guidance is activated.
Volume adjustment
You can adjust the volume for the naviga-
tion instructions:
Wait until the voice guidance is issuing
instructions, then turn the button to select
the desired volume.
The navigation system's voice guidance
will continue to issue instructions at this
volume level, even if the other audio
sources are set to minimum volume.
The system automatically selects
your individual volume setting each
time you unlock the vehicle using your
personal remote control.<
Terminating/interrupting
destination guidance
Select "Route guid." and confirm.
The system suspends destination guid-
ance, including voice guidance, until reac-
tivated.
{Message on} or
{Message off}.
1.{Navigation}
2.{Route guidance off}.

Wheels and tires
190
Tire identification marks
Knowledge of the labeling on the side of
the tire makes it easier to identify and
choose the right tires.
Tire size
Speed rating
Q = up to 105 mph/160 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/300 km/h
Tire Identification Number
Tires with DOT codes meet the guidelines
of the U.S. Department of Transport.
DOT code:
Tire age
The tire's date of manufacture is indicated
on the sidewall:
DOT ... 3603 indicates that the tire was
manufactured in the 36th week of 2003.
Regardless of mileage or wear, BMW rec-
ommends that you replace all tires Ð includ-
ing the spare Ð after a maximum of 6 years, even though the tires may have a theoreti-
cal service life of up to 10 years.
Uniform Tire Quality Grading
Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width.
For example:
Treadwear 200 Traction AA
Temperature A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.<
Treadwear
The treadwear grade is a comparative rat-
ing based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course.
For example, a tire graded 150 would wear
one and one-half Ð 1g Ð times as well on
the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of their
use, however, and may depart significantly
from the norm due to variations in driving
habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest,
are AA, A, B, and C.
Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified govern-
ment test surfaces of asphalt and concrete.
A tire marked C may have poor traction
performance.
The traction grade assigned to this
tire is based on straight-ahead brak-
ing traction tests, and does not include
acceleration, cornering, hydroplaning, or
peak traction characteristics.< e.g.
Nominal width
in mm
Aspect ratio in X
Radial tire code
Rim diameter in inches
Load rating,
not for ZR tires
Speed rating,
before R on ZR tires
245/45 R19 104 H
e.g.
Manufacturer code
for tire makes
Tire size and tire design
Tire ageDOT xxxx xxx 3603

Mobility
205Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Run-flat tires*
You will recognize run-flat tires by a circu-
lar symbol containing the letters RSC on
the side of the tire. They consist of self-
contained tires and special rims. The tire
reinforcement ensures that the tire retains
some residual safety in the event of pres-
sure drop and driving remains possible
to a restricted degree. The vehicle is
equipped with a Flat Tire Monitor which
indicates punctures.
The reinforcement on the flanks of the
tires means that it is usually not pos-
sible to detect an air loss from outside.<
Flat tire
If you have a flat tire, the indicator lamp
symbol in the Check Control will light up in
red, and a message will appear. In addition,
a gong sounds.
You can find more detailed information on
the Flat Tire Monitor on page 95.
Reduce vehicle speed carefully to under
50 mph/80 km/h, avoiding hard brake
applications and steering maneuvers.
If the defective wheel is not recognizable
as such immediately, check the inflation
pressure in all four tires.
For reasons of safety, do not arrange
for run-flat tires to be repaired. Your
BMW center has the information needed
for working with these tires and is equipped
with the necessary special tools.<
Continuing driving with a damaged
tire
Driving on run-flat tires can continue
depending on the vehicle load and the
severity of the tire damage, at a maximum
speed of 50 mph/80 km/h. You can deter-
mine the possible mileage for continued
driving on the basis of the following general
indications:
>Tire inflation pressure 0 psi/kPa:
With empty vehicle approx. 90 miles/
150 km
With full payload approx. 30 miles/
50 km
>Tire inflation pressure 7 psi/50 kPa to
15 psi/100 kPa:
Approx. 300 miles/500 km
>Tire inflation pressure greater than
15 psi/100 kPa:
Approx. 600 miles/1,000 km.
Drive reservedly and do not exceed a
speed of 50 mph/80 km/h. In the case
of air loss, you can expect changes in vehi-
cle handling such as reduced lane stability,
longer braking distances, and changes in
self-steering properties.<
Battery
Battery care
The battery is 100 % maintenance-free, i.e.,
the electrolyte will last for the life of the bat-
tery when the vehicle is operated in a tem-
perate climate.
For all questions that regard the bat-
tery, please consult your BMW cen-
ter.<
Charging the battery
Only charge the battery in the vehicle via
the terminals in the engine compartment
with the engine off. Connections, refer to
Jump-starting on page 208.