2004 BMW 745i fuel reserve

Everything under control
84 The display disappears when the sym-
bol is confirmed.
Displays after completion of trip
Selected fault reports generated during the
trip are shown consecutively when you
switch off the ignition.
If indicated, the following message may
also appear:
"Parking lamps on!"
This message appears when you open the
driver's door after parking. A supplemen-
tary gong is also heard.
Even with the ignition and Info Display off,
you can reactivate the screen and display
the messages.
Press the CHECK button for approx.
8 seconds, refer to page 83. The stored
status reports appear again in the display.
If several messages are present, you can
continue to briefly press the CHECK button
to view them in succession.
The Check Control function
>cancels itself automatically after a brief
period
>can be canceled by again pressing the
CHECK button for approx. 8 seconds.
You can select the language in which
Check Control status reports and
messages from the computer will appear,
refer to page 88.<
Computer
To select functions:
You can use the buttons in the turn signal
indicator lever to request a display from the computer on the Info Display, starting at
the radio mode in the ignition lock.
1Info Display on left
2Info Display on right
A new function appears each time you
briefly press the button.
Displays in the Info Display
The display sequence:
>Fuel gauge85
>Range and remaining distance85.
The display sequence:
>Odometer80
>Energy Control/
Current fuel consumption85
>Average fuel consumption85
>Average speed85
>Time of arrival85.
Maintain pressure on button 1 to can-
cel the display from the computer.
Briefly press the button again to return to
the last display.
It will not be possible to cancel the display
if the fuel level has fallen into the reserve
range or if a Check Control status report is
currently on the screen.

Controls
85Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Briefly press the button again to view the
last display.<
Fuel gauge
The fuel gauge display appears automati-
cally once the fuel level falls into the
reserve range. At the same time, the words
"Fuel reserve" appear. The tank still con-
tains approx. 2.6 gallons/10 liters of fuel.
It will not be possible to cancel the
computer display once the fuel level
drops into the reserve range. However, you
can still request a display of the travel
range. Computer, refer to page 84.<
Tank capacity: approx. 23.2 gallons/
88 liters. You can find information on refu-
eling on page 186.
If the tilt of the vehicle varies, when you are
driving in mountainous areas, for example,
the indicator may fluctuate slightly.
Refuel well before the tank is empty,
as otherwise engine functions will not
be ensured and damage can occur if you
drive down to the last drop.<
Cruising range
Displays the estimated cruising range
available with the remaining fuel. The sys-
tem calculates the cruising range based on
operating conditions and the amount of fuel
remaining in the tank. The basis for the cal-
culations is the average fuel consumption
over the preceding 20 miles/30 km.
Always refuel as soon as possible
once your range falls to below
30 miles/50 kilometers, as otherwise
engine functions are not ensured and dam-
age can occur.<
Refueling is only registered by the com-
puter for fuel amounts above approx.
1.3 gallons/5 liters.
Remaining distance
When you enter a destination in the naviga-
tion system or manually enter a distance in
the computer prior to departure, the sys-
tem can also display the distance remain-ing to your destination, refer to page 132
or 86.
The system automatically applies the dis-
tance to your destination using the route
recommended by the navigation system.
When you enter a destination in the
navigation system, any manual
entries will be overwritten no later than
once 1,640 ft/500 meters of the calculated
distance have elapsed.<
Energy Control/
Current fuel consumption
Shows the current fuel consumption. This
allows you to see whether your current
driving style is conducive to fuel economy
with minimum exhaust emissions.
Average fuel consumption
The average fuel consumption is calculated
for the time during which the engine is run-
ning.
You can use the Control Display to view
your fuel consumption rate over two differ-
ent distances, refer to Computer or Trip
computer.
Average speed
Periods with the vehicle parked and the
engine off are not included in the calcula-
tions of average speed.
Time of arrival
A display of your estimated time of arrival is
available whenever you enter a destination
in the navigation system, refer to page 132,
or enter the distance manually in the com-
puter, refer to page 86, prior to departure.
A requirement is that you have cor-
rectly set the time in the Control Cen-
ter, refer to page 88.<
Displays in the Control Display
You can activate the computer function at
any time by selecting it from the "Car data"
menu.
You have two possibilities to display infor-
mation of the computer:

Refueling
186
Refueling
Fuel filler door
Always switch off the engine before
refueling. If you do not, fuel cannot be
filled into the tank and a message will
appear in the Check Control.<
To open and close: briefly press the rear
edge of the fuel filler door.
Manual release
In the event of an electrical defect in the
system, you can release the fuel filler door
manually:
1.Lift the handle to remove the cover
panel on the right side of the luggage
compartment
2.Take the button with the fuel pump
symbol from the bracket and pull it to
unlock the fuel filler door.
Always observe all applicable precau-
tions and regulations when handling
fuels. Never carry spare fuel containers in
your vehicle. Whether empty or full, these
containers can leak, cause an explosion,
and lead to fire in the event of a collision.<
Simple and environmentally friendly
When handling fuels always observe
any safety guidelines posted at the
filling station.<
Put the filler cap in the bracket attached to
the fuel filler door.
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Lifting the filler
nozzle during refueling
>results in premature pump shutoff
>can lead to reduced efficiency in the
fuel-vapor recovery system.
The fuel tank is full when the filler nozzle
clicks off the first time.
Close the filler cap carefully after refu-
eling, continuing until you hear the
detent engage. While closing, be sure not
to squeeze the strap which is fastened to
the cap. A loose or missing cap will activate
a message in the Check Control.<
Fuel tank capacity: approx. 23.2 gallons/
88 liters, including the reserve capacity of
approx. 2.6 gallons/10 liters.
Never attempt to continue driving
until the tank is completely empty, as
engine functions could be affected, and the
vehicle could sustain damage as a result.<

Mobility
193Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Storage
Always store wheels and tires in a cool, dry
place with as little exposure to light as pos-
sible. Always protect tires against all con-
tact with oil, grease and fuels.
Do not exceed the maximum tire inflation
pressure indicated on the side wall of the
tire.
Run-flat tires*
You will recognize run-flat tires by a circular
symbol containing the letters RSC on the
side of the tire. They consist of self-con-
tained tires and special rims. The tire rein-
forcement ensures that the tire retains
some residual safety in the event of pres-
sure drop and driving remains possible to
a restricted degree.
If you switch from summer to winter
tires, or vice versa, use run-flat tires,
as in the event of a breakdown there is no
spare wheel available. In this case, BMW
recommends that you consult your BMW
center. Your BMW center is qualified to
handle run-flat tires and 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.
In the case of complete inflation pressure
loss, 0 psi/kPa, or obvious tire damage,
you can estimate the possible distance for continued driving on the basis of the fol-
lowing guide values:
>With low load:
1 to 2 persons without luggage:
Approx. 150 miles/250 km
>With medium load:
2 persons, luggage compartment full, or
4 persons without luggage:
Approx. 90 miles/150 km
>With full load:
More than 4 persons, luggage compart-
ment full:
Approx. 30 miles/50 km.
Drive reservedly and do not exceed
a speed of 50 mph/80 km/h. With
inflation pressure loss, the driving charac-
teristics change, for example reduced track
stability on braking, extended braking dis-
tance, and altered self-steering character-
istics.<
Snow chains*
BMW only tests certain snow chains, clas-
sifies them as road-safe and approves
them. Consult your BMW center for more
information. BMW recommends only using
these approved, narrow-link snow chains.
These snow chains are approved exclu-
sively for use in pairs on the rear wheels,
and should only be mounted on tires
with the dimensions 245/50 R 18. Observe
the manufacturer's instructions when
installing snow chains.Do not exceed a
vehicle speed of 30 mph/50 km/h with the
chains mounted.
After mounting snow chains, do not
activate the Flat Tire Monitor.
When you are driving with snow chains, it
can be beneficial to switch off DSC briefly,
refer to page 93.<

Reference 215
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Capacities
Notes
Fuel tank
Reserve gal./liters
gal./litersapprox. 23.3/88
approx. 2.6/10Fuel specification:
page 187
Windshield and headlamp
washer system quarts/liters approx. 6.3/6.0 For details: page 71
Engine with oil filter renewal
745i, 745Li
760Liquarts/liters
quarts/liters8.5/8.0
9.0/8.5BMW High Performance
Synthetic Oil.
Specifications: page 196
Automatic transmission
and differential ÐLifetime fluid,
no fluid change required

Everything from A to Z
224 Rear window blind, refer to
Sun blinds 112
Rear window defroster 14
Rear window safety
switch 10, 42
"Recirc." 52
Reclining seat 44
Redialing with portable
phone 180
Redial list 180
Refueling 186
"Release" 24
Releasing the engine
hood 194
Remote control 32, 33
Ð Comfort Access 34
Ð malfunctions 35
Removing condensation
from windows 104
Replacement fuses 206
Replacement keys 33
Replacement tire 203
Replacing light bulbs 200
Replacing tires 192
Reserve warning 85
Reset 149
"RESET" for audio
mode 151
Residual heat 105
"Right"
Ð for automatic climate
control 106
Ð for seat heating 50
Right/left balance
adjustment in audio
mode 149
"RND"
Ð CD changer 161
Ð CD player 158
"Roadside Assistance" 182
Roller sun blinds for rear
side windows 112
Roof-mounted luggage
rack 125
"Route" 140Route
Ð display 139
Ð list 140
Ð map cancellation 140
Ð new 140
Ð selecting 137
"Route guid." 139, 141
Route map 140
"Route selec." 137
Route selection 137
Run-flat tires 192, 205
S
Safety belts 49
Safety belt tensioners, refer
to Safety belts 49
Safety lock buttons 37
Sampling scan
Ð CD 158
Ð radio 153
"Save"
Ð "Individual" 107
"Save dest." 135
"SCAN"
Ð CD changer 161
Ð CD player 158
Ð radio 153
Scan
Ð CD changer 161
Ð CD player 158
Ð radio 152
Scan sampling
Ð CD changer 161
Ð CD player 158
Ð radio 153
Screen, refer to Control
Display 15
Seat heating 49
Seat memory 53
Seats
Ð adjusting the seats 44
Ð sitting safely 44
"Seat temp." 50, 106
Seat ventilation, refer to
Active seat ventilation 50
SECAM during
TV mode 164Securing cargo, refer to
Cargo 125
Securing the load 118
Selecting a new route for
the navigation
system 140
Selecting distance with
active cruise control 76
Selecting new scale for
navigation system
display 140
Selecting stored radio
stations 154
Selecting the waveband on
the radio 152
Selection options with
navigation system 132
Selector lever, automatic
transmission 66
"Service" 81, 198
Ð "Emissions inspection" 82
Ð "Spark plugs" 81
Ð "State inspection" 82
Service and Warranty
Information Booklet for
US models 198
Service brakes 123
Service Interval
Display 81, 198
Service Requirement
Display, refer to Service
Interval Display 198
"SET", refer to Setting the
speed limit 86
"Set time" 109
Setting brightness of
Control Center 89
"Settings" 18, 21, 24
Setting the brightness 89
Setting the speed limit 86
Setting time and date 88
Shiftlock 67
Short commands for voice
command system 28
Shortest distance 137
"Shortest route" 137
"Short info" 18
Shoulder support 46