coolant level BMW 540I SEDAN 2003 Owners Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2003, Model line: 540I SEDAN, Model: BMW 540I SEDAN 2003Pages: 187, PDF Size: 2.3 MB
Page 5 of 187
5n
OverviewControlsMaintenanceRepairsDataIndex
Controls and features
Passenger safety systems:
Airbags59
Transporting children safely62
Vehicle Memory, Key
Memory67
Driving:
Steering/Ignition lock68
Starting the engine68
Switching off the engine70
Parking brake70
Manual transmission71
Automatic transmission72
Automatic transmission with
Steptronic75
Indicator/Headlamp flasher78
Washer/Wiper system/Rain
sensor78
Cruise control80
Everything under control:
Odometer, outside temperature
display82
Tachometer83
Energy control83
Fuel gauge83
Coolant temperature gauge84
Service Interval Display84
Check Control85
Computer88
Multi-Information Display
(MID)89
Digital clock in the MID90
Computer in the MID93
Technology for safety and
driving convenience:
Park Distance Control (PDC)98
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC)99
Self-leveling suspension 101
Tire Pressure Monitor (RDC)101
Lamps:
Parking lamps/Low beams103
Instrument lighting104
High beams/Standing
lamps104
Fog lamps104
Interior lamps105
Reading lamps105
Controlling the climate for
pleasant driving:
Air conditioning106
Automatic climate control109
Roller sun blind114
Parked-car ventilation
system114
Cabin convenience:
BMW Universal Transmitter115
Glove compartment118
Storage compartments118
Cellular phone119
Beverage holder119
Ashtray, front119
Cigarette lighter120
Ashtray, rear120
Loading and transporting
cargo:
Through-loading system121
Ski bag122
sport wagon:
Cargo area125
Roll-up cover125
Partition net125
Storage areas in the luggage
compartment126
Cargo loading128
Roof-mounted luggage rack129
Page 84 of 187
84n
Coolant temperature gauge Service Interval DisplayBlueThe engine is still cold. Drive at mod-
erate engine and vehicle speeds.RedWhen you switch on the ignition, the
warning lamp
* comes on briefly to con-
firm that the system is operational.
If the warning lamp lights up during
normal vehicle operation, or the mes-
sage "COOLANT TEMPERATURE"
appears in the Check Control
*, the
engine is overheated. Switch off the
engine immediately and allow it to cool
down.
390de007
Between the blue and red zonesNormal operating range. The needle
may rise as far as the edge of the red
sector in normal operation.
Checking coolant level: refer to
page 144.
The range of available displays varies
according to your individual vehicle's
equipment.
Green lampsThe number of illuminated lamps
decreases as the time for your next
maintenance visit approaches.Yellow lampThis field appears together with
OILSERVICE or INSPECTION.
Maintenance is due. Please contact
your BMW center for an appointment.Red lampThe maintenance deadline has been
passed.390us702
Page 86 of 187
86n
Check Control>"RELEASE PARKINGBRAKE"
>"COOLANT TEMPERATURE"
The coolant is overheated. Stop the
vehicle immediately and switch off
the engine. Refer to pages 84
and 144
>"STOP!ENGINE OILPRESS"
The oil pressure is too low. Stop the
vehicle immediately and switch off
the engine. Refer to pages 19, 142
>"CHECK BRAKE FLUID"
Indicates that brake fluid is down to
roughly minimum level. Have the
reservoir topped up at the earliest
opportunity, refer to page 145. Have
the source of the brake fluid loss
repaired at your BMW center
>"TIRE DEFECT"
*
Reduce vehicle speed immediately
and stop the vehicle. Avoid hard
brake applications. Do not oversteer.
Refer to page 102
>"SELFLEVEL SUSP.INACT"
Please consult the nearest BMW
center. Refer to page 101
>"LIMIT"
*
Display if the programmed speed
limit has been exceeded, refer to
page 93Priority 2
These displays appear for 20 seconds
when the ignition key is turned to posi-
tion 2. The warning symbols remain
after the message disappears. You can
display the messages again by pressing
the CHECK button 3:
>"TRUNKLID OPEN"
Message appears only when the
vehicle is initially set in motion
>"DOOR OPEN"
This message appears after a defined
road speed has been exceeded
>"FASTEN SEAT BELTS"
*
In addition to this message, a
warning lamp with the safety belt icon
appears and an acoustic signal
sounds
>"WASHER FLUID LOW"
Too low; top up fluid at the next
opportunity. Refer to page 141
>"CHECK ENGINE OIL LEV"
The engine oil level is at the absolute
minimum. You should respond by
topping up the oil as soon as
possible, refer to page 142. Do not
continue for more than approx.
30 miles (50 km) before adding oil>"CHECK FILLER CAP"
Inspect the cap to make sure that it is
closed properly, refer to page 25
>"OUTSIDE TEMP. +20 7 (Ð5 6)"
This display is only an example. The
current temperature is displayed at
outside temperatures of +37.5 7
(+3 6) and below. Refer also to
page 82
>"TIRE PRESSURE SET"
*
The RDC has imported the current
inflation pressure in the tires as the
target values which the system will
monitor.
Refer to page 101
>"CHECK TIRE PRESSURE"
*
Check and correct the tire inflation
pressure to specifications at the
earliest opportunity (next stop to
refuel).
Refer to page 101
>"TIRECONTROL INACTIVE"
*
A temporary interference of the RDC
or a system fault. Refer to page 102
>"CHECK BRAKE LIGHTS"
A lamp has failed or the electrical
circuit has a fault. Refer to pages 156
and 162 or consult a BMW center
Page 87 of 187
87n
OverviewControlsMaintenanceRepairsDataIndex
Check Control>"CHECK LOWBEAM LIGHTS"
"CHECK SIDE LIGHTS"
"CHECK REAR LIGHTS"
"CHECK FRONT FOGLAMPS"
"CHECK LICPLATE LIGHT"
"CHECK HIGHBEAM LIGHT"
"CHECK BACK UP LIGHTS"
Defective bulb or circuit. Refer to
pages 153 and following, page 162
or consult your BMW center
>"TRANS. FAILSAFE PROG"
Please consult the nearest BMW
center. Refer to pages 74 and 77
>"CHECK BRAKE LININGS"
Have the brake pads inspected by
your BMW center. Refer to page 134
>"CHECK COOLANT LEVEL"
Coolant too low, top up at the next
opportunity. Refer to page 144
>"ENGINE FAILSAFE PROG"
*
Indicates a malfunction in the elec-
tronic engine-management system,
which then reverts to an emergency
default program allowing continued
operation at reduced power and
lower engine speeds.
Please have the system inspected at
your BMW center.
Displays after completion of tripAll of the malfunctions registered during
the trip appear consecutively when the
ignition key is turned to position 0.
The following displays will appear when
appropriate:
>"LIGHTS ON"
>"KEY IN IGNITION LOCK"
>"CHECK ENGINE OIL LEV"
Add engine oil at the next opportunity
(next stop to refuel). Refer to
page 142.
This display appears when you open
the driver's door after parking the
vehicle. A supplementary gong is also
heard.
Status messages remain available for a
period of approx. three minutes after
the display goes out and the key is
removed from the ignition. Press the
CHECK button 3. If there were multiple
reports, press the CHECK button
repeatedly to view them all in
sequence.
To check the Check ControlPress the CHECK button 3 with the
ignition key in position 2:
CHECK CONTROL OK appears in the
display.
No malfunctions are present in the
monitored systems.ComputerYou can find a description of the com-
puter on pages 88 and 93 as well as in
the "Owner's Manual for Onboard Com-
puter."
You can have the Check Control
and computer messages
displayed in a different language.<
Page 144 of 187
144n
Coolant
Do not add coolant to the cooling
system when the engine is hot. If
you attempt to do so, escaping coolant
can cause scalds.
To avoid the possibility of damage later
on, never use anything other than fac-
tory-approved, nitrite and amino-free
extended-duty antifreeze with corrosion
inhibitor. Your BMW center is familiar
with the factory specifications.
Antifreeze and anti-corrosion agents
are hazardous to health. You should
always store them in their original con-
tainers and in a location which is out of
reach of children.
Extended-duty antifreeze with corro-
sion inhibitor contains the inflammable
substance ethylene-glycol. For this
reason, do not spill antifreeze with cor-
rosion inhibitor on hot engine parts. It
could catch fire and cause burns.<
Checking coolant level and
adding coolantCorrect coolant level when the engine
is cold (approx. 687/206):
Unscrew the cap from the expansion
tank.
The coolant level is correct when the
upper end of the red float is at least
even with the upper edge of the filler
neck (refer to the arrow in the illustra-
tion), but no more than 0.8 in (2 cm)
above it Ð that is, up to the second mark
on the float (refer also to the schematic
diagram next to the filler neck).380de081
1. Start by turning the cap counter-
clockwise. Pause to allow any accu-
mulated pressure to escape, then
open
2. If the coolant is low, slowly add
coolant until the correct level is
reached Ñ do not overfill.
Comply with the applicable envi-
ronmental laws regulating the dis-
posal of extended-duty antifreeze with
corrosion inhibitor.<
Page 178 of 187
Everything from A to ZA
ABS (Antilock Brake
System)20, 133
Accessories9
Activated-charcoal
filter114
Active seat52
Adaptive Transmission
Control (ATC)72, 75
Add
antifreeze144t
brake fluid145t
engine coolant144t
engine oil142t
washer fluid141t
Adjusting
backrest50
head restraints52
mirrors57
seats48
steering wheel56
temperature107, 111
thigh support50
Air conditioning106
Air distribution107, 111
Air outlets106, 109
Air pressure,
tires26t, 135
Air supply107, 111
Air vent106, 109
Airbags20, 59 Alarm system42
Anchorage points
child-restraint system with
tether strap62
Antifreeze, disposal144t
Antifreeze, radiator144
Antilock Brake System
(ABS)20, 133
Anti-theft alarm system42
Anti-theft protection34
Approved axle load173
Approved gross vehicle
weight173
Aquaplaning133, 135
ASC+T (Automatic Stability
Control plus Traction)21
ASC+T/DSC (Automatic
Stability Control plus
Traction/Dynamic Stability
Control)99
Ashtray, front119
Ashtray, rear120
ATC (Adaptive Transmission
Control)72, 75
Attach vacuum cleaner120
AUC (Automatic
recirculated-air
control)112 Automatic climate
control109
removing condensation
from windows111
Automatic cruise control80
Automatic curb monitor55
Automatic rear window
cleaning79
Automatic recirculated-air
control (AUC)112
Automatic Stability Control
plus Traction (ASC+T)21
Automatic Stability Control
plus Traction/Dynamic
Stability Control (ASC+T/
DSC)99
Automatic
transmission20, 72
Automatic transmission with
Steptronic20, 75
Average fuel
consumption88
Average speed88, 96
Avoiding unintentional
alarms43t, 44
B
Backrest, adjusting50
Backup lamps
bulb replacement156t Battery162
care162t
charging162t
discharged164t
disposal162t
Belts53
Beverage holder119
Blower107, 111
BMW active seat52
BMW comfort seat51
BMW Maintenance
System146t
BMW Universal
Transmitter115
Bottle holder, refer to
beverage holder119
Brake fluid145
adding145
Brake hydraulic system19
Brake lamps, bulb
replacement156t
Brake malfunctions134
Brake system134
brake fluid level134
brake pads20, 134
disc brakes134
malfunctions134
Break-in procedures132
Bulbs and lamps153t
Page 179 of 187
Everything from A to Z
179n
OverviewControlsMaintenanceRepairsDataIndex
C
California Proposition
65 Warning147
Capacities175
Cargo area
floor compartment127
lamps105
opening from the
inside40
partition net125
roll-up cover125
Cargo loading128
Cellular phone119
Center (high-mount) brake
lamp157
Central locking
system32, 37
Changing a wheel/
tire158t
Charge indicator lamp19
CHECK button85
Check Control85t
Check engine oil
level142t
Child seats62
Child-restraint
installation64
Child-restraint system with
tether strap62
Child-restraint systems62
Child-safety locks66
Cigarette lighter120 Clean rear window79
Cleaning windshield79
Climate control, refer to
Automatic climate
control109
Clock90
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Cockpit14
Code, refer to immobilizer
function96
Cold start69
Comfort seat51
Compartments118
Computer88
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
remote control97
Computer in the MID93
Configuring personal
adjustments, Vehicle and
Key Memory67
Consumption display83
Consumption, fuel88, 95
Convenience operation of
windows and sliding/tilt
sunroof33 Convenience starting
feature69
Coolant144
Coolant temperature
gauge84
Copyright4
Cover, sun blinds114
Cruising range88, 95
Cup holder119
Cup holder, refer to
beverage holder119
Curb monitor55
D
Date
calling up90
changing90
Daytime driving lamps103
DBC (Dynamic Brake
Control)20
Deactivating97
interior motion sensor43
tilt alarm sensor43
Deep water133
Defrost windows108, 111
Defroster mode108, 111
Digital clock in the MID90
Dimensions171
Dipstick, engine oil142t
Displacement170
Display lighting104 Displays16, 17
Disposal
antifreeze with corrosion
inhibitor144t
used batteries162t
used oils143t
Distance from
destination94
Distance warning98
Divided rear-seat
backrest121
Doors
manual operation33
opening and closing34
opening/closing from the
inside34
operation via remote
control34
DOT Quality Grades136
Driving notes133
DSC (Dynamic Stability
Control)21, 99
Dynamic Brake Control
(DBC)20
Dynamic Stability Control
(DSC)21, 99
E
Electric power seat50
Electric power windows44
Page 180 of 187
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