2003 BMW 540I SEDAN fuel tank capacity

25n
OverviewControlsMaintenanceRepairsDataIndex
Refueling Fuel specificationsAs long as the filler nozzle is used prop-
erly, the fuel tank is full whenever the
nozzle shuts off the first time.
Refill early to avoid damaging the
catalytic converter; never attempt
to drive to the last drop of fuel in the
tank.<
Tank capacity: approx. 18.5 gal.
(70 liters), with a reserve capacity of
>BMW 525i, 530i: approx. 2.0 gal.
(8 liters)
>BMW 540i: approx. 2.5 gal. (10 liters).
Close the filler cap carefully after
refueling until a click is heard.
While closing, be sure not to squeeze
the strap which is fastened to the cap.
A loose or missing cap will activate the
message "CHECK FILLER CAP" in the
Check Control
* or the Check Filler Cap
lamp
*.<
The engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI
AKI = Anti Knock Index
Never use leaded fuel, as it would
cause permanent and irreversible
damage to the oxygen sensor and the
catalytic converter.<

83n
OverviewControlsMaintenanceRepairsDataIndex
Tachometer Energy control Fuel gaugeDo not operate the engine with the
needle in the red overspeed zone of the
gauge.
To protect the engine, the engine-man-
agement system interrupts the fuel
supply when you approach this sector.390us004
Indicates the current fuel consumption
in mpg (in liters/100 km on Canadian
vehicles). This allows you to see
whether your current driving style is
conducive to fuel economy with
minimum exhaust emissions.
When the vehicle is stationary, the dis-
play goes to "Maximum" (zero on Cana-
dian models).390us005
When you switch on the ignition, the
indicator lamp comes on briefly to
confirm that the system is operational.
If the indicator lamp stays on, there are
approx.
>2.0 gal (8 liters) Ð
BMW 525i, BMW 530i
>2.5 gal (10 liters) Ð BMW 540i
of fuel still in the tank.
Tank capacity: refer to page 175
Certain operating conditions (such as
those encountered in mountainous
areas) may cause the needle to fluc-
tuate slightly.
Please refuel early, since driving
to the last drop of fuel can result in
damage to the engine and/or catalytic
converter.< 390us006

173n
OverviewControlsMaintenanceRepairsDataIndex
Weights Ð sedan
BMW 525i BMW 530i BMW 540i
Curb weight (with one person, ready for operation, full tank of fuel, options not included)
with manual transmission
with automatic transmissionlbs. (kg)
lbs. (kg)3,450 (1,565)
3,505 (1,590)3,494 (1,585)
3,549 (1,610)3,748 (1,700)
3,803 (1,725)
Approved gross vehicle weight
with manual transmission
with automatic transmissionlbs. (kg)
lbs. (kg)4,464 (2,025)
4,520 (2,050)4,509 (2,045)
4,563 (2,070)4,762 (2,160)
4,817 (2,185)
Approved front axle load lbs. (kg)
2,138 (970)2,138 (970) 2,381 (1,080)
Approved rear axle load lbs. (kg) 2,579 (1,170) 2,579 (1,170) 2,635 (1,195)
Approved roof load capacity lbs. (kg) 220 (100) 220 (100) 220 (100)
Never exceed either the approved axle loads or the gross vehicle weight.
Luggage compartment capacity cu ft (l) 16.2 (460) 16.2 (460) 16.2 (460)

174n
Weights Ð sport wagon
BMW 525i BMW 540i
Curb weight (with one person, ready for operation, full tank of fuel, options not included)
with manual transmission
with automatic transmissionlbs. (kg)
lbs. (kg)3,682 (1,670)
3,715 (1,695)Ð
4,056 (1,840)
Approved gross vehicle weight
with manual transmission
with automatic transmissionlbs. (kg)
lbs. (kg)4,773 (2,165)
4,828 (2,190)Ð
5,093 (2,310)
Approved front axle load lbs. (kg)
2,116 (960)2,381 (1,080)
Approved rear axle load lbs. (kg) 2,844 (1,290) 2,910 (1,320)
Approved roof load capacity lbs. (kg) 220 (100) 220 (100)
Never exceed either the approved axle loads or the gross vehicle weight.
Cargo area capacity cu ft (l) 14.5 Ð 53.9 (410 Ð 1,525) 14.5 Ð 53.9 (410 Ð 1,525)

Everything from A to ZElectrical malfunction
doors33
fuel filler door24
luggage compartment
lid38
sliding/tilt sunroof47
tailgate39
Elements of operation,
cockpit14
Emergency release of
luggage compartment lid
from luggage
compartment's interior41
Energy control83
Engine compartment
essentials140
Engine coolant84, 144
Engine oil142
consumption142
disposal143t
level20
pressure19
specifications143t
viscosity ratings143
Engine specifications170
Estimated time of arrival95
Exterior mirrors57, 58
F
Failure messages85t
Filling the washer
reservoir141t
First-aid kit23
Fittings, tow-starting and
towing165t
Flashlight118
Flat tire135, 158t
Fog lamps104
bulb replacement155t
Fold rear-seat backrest121
Follow me home lamps103
Front ashtray119
Front fog lamps104
Front seat adjustment48
Fuel25
gauge83
quality25
specifications25
tank capacity175
Fuel consumption88, 95
average88, 95
indicator83
Fuel filler door24
electrical malfunction24
manual release24
Fuses162
G
Gasoline25
gauge83
quality25
Glass moonroof47
Glove compartment118
Grilles109
Gross vehicle weight173 H
Handbrake70
Hands-free system119
Hazard warning triangle23
Head restraints50
Headlamp covers,
care153t
Headlamp flasher78
Headlamp washer
system141
Heated seats55
Heated steering wheel56
Heating and
ventilation106, 109
Heating while stopped113
Heavy cargo128
Height adjustment
seats50
steering wheel56
Height of vehicle171
High beams21, 104
bulb replacement153t High Performance Synthetic
Oils143
High-mount brake lamp157
Holder for canned
beverages119
Hood139
release139t
Horn14
Hydraulic Braking Assistant,
refer to DBC20
Hydroplaning133, 135
I
Ice warning82
Identification, tires137
Ignition lock68
Immobilizer function96
activating code96
deactivating code96
selecting code96
Imprint4
Indicator and warning
lamps19
Inflation pressure26t
monitoring101
Inflation pressure,
tires26, 135
INSPECTION84
Instrument
cluster15, 16, 17