oil temperature 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 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 137 of 187

137n
OverviewControlsMaintenanceRepairsDataIndex
Tire replacement Wheel and tire combinationsUniform Tire Quality GradingQuality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example:
Treadwear 200 Traction AA
Temperature A
Do not use retreaded tires, since
driving safety may be impaired.
This is due to the possible variations in
casing structures and, in some cases,
to their extreme age, which can lead to
a decrease in their durability.< Tire ageThe date on which the tire was manu-
factured is indicated by the code on the
sidewall:
DOT ... 2601 indicates that the tire was
manufactured in Week 26 of the year
2001.
Although tires may have a theoretical
service life of up to 10 years, BMW
strongly recommends that you replace
all tires after an absolute maximum of
6 years.
The right choice
Never mount wheels and tires that
have not been specifically
approved by BMW for use on your par-
ticular model. Although other wheels
and tires may theoretically have the
same dimensions, variations in factors
such as manufacturing tolerances can
result in contact between tire and body-
work, ultimately leading to serious acci-
dents. If non-approved wheels and tires
are used, BMW cannot evaluate their
suitability, and therefore cannot be held
liable for driving safety.<
BMW has tested certain tires for each
tire size, rated them according to road
safety and approved them. Your BMW
center can inform you which tires have
been tested in this way. Observe pos-
sible national guidelines, e.g. regarding
entry into vehicle documents.
The correct wheel and tire combi-
nation affects different systems
such as ABS, ATC, ASC+T/DSC.
The function of these systems is
impaired if improper wheel and tire
combinations are used.
Always ensure that all of the tires
mounted on the vehicle are the same
series, from the same manufacturer and
with the same tread pattern. If you have
to mount the spare tire in response to a
flat tire, etc., you should remount a tire
of the correct specifications as soon as
possible.<
The use of rims and wheel bolts
that do not meet the specifica-
tions of the original factory-installed
equipment will affect the safe operation
of your vehicle and may cause an acci-
dent and personal injury.
Never mix tires of different design, such
as steel-belted radials with radial bias-
belted or bias-ply tires, etc. Mixing tire
types will adversely affect roadholding
and can lead to loss of vehicle con-
trol.< Storage Store tires in a cool, dry place, pro-
tecting them against light whenever
possible. Protect the tires against con-
tact with oil, grease and fuel.
Page 143 of 187

143n
OverviewControlsMaintenanceRepairsDataIndex
Engine oil
Continuous exposure to used oil
has caused cancer in laboratory
testing. For this reason, any skin areas
that come into contact with oil should
be thoroughly washed with soap and
water.
Always store oil, grease, etc., out of
reach of children. Comply with all
warning labels and information on lubri-
cant containers.<
Comply with the applicable envi-
ronmental laws regulating the dis-
posal of used oil.<
Specified engine oilsThe quality of the engine oil selected
has critical significance for the opera-
tion and service life of an engine.
Based on extensive testing, BMW has
approved only certain engine oils.
Use only approved "BMW High
Performance Synthetic Oil."
If you are unable to obtain "BMW High
Performance Synthetic Oil," you can
add small amounts of synthetic oil in
between oil changes. Only use oils with
the API SH specification or higher.
Ask your BMW center for details
concerning the specific "BMW
High Performance Synthetic Oil" or
"synthetic oils" which have been
approved.<
You can also call BMW of North
America at 1-800-831-1117 or visit the
website: www.bmwusa.com to obtain
this information.
Viscosity ratingsViscosity is the oilflow rating as estab-
lished in SAE classes.
The selection of the correct SAE class
depends on the climatic conditions in
the area where you typically drive your
BMW.
Approved oils are in SAE classes
5W-40 and 5W-30.<
These oils may be used for driving in all
ambient temperatures.
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 182 of 187

Everything from A to ZOil dipstick142t
Oil level, indicator lamp20
Oil pressure, indicator
lamp19
Oil specifications143t
Oil viscosity143
Oils, disposal143t
OILSERVICE84
Old batteries162
Onboard computer, refer to
the "Owner's Manual for
Onboard Computer"
Onboard Diagnostic (OBD)
system148
Onboard Diagnostics
(OBD)148
Onboard tool kit152t
Opening and closing
from the inside37
from the outside33
using the key33
using the remote
control33
Opening the rear
window40
Operating range88
Outlets,
ventilation106, 109
Outside temperature
display82, 88
P
Park Distance Control
(PDC)98
Parked-car ventilation
system114
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Parking aid98
Parking brake20, 70
Parking lamps103
bulb replacement154t
Partition net125
Passenger-side mirror tilt
function55
PDC (Park Distance
Control)98
Pocket light118
Pollen filter108, 114
Power windows45
safety switch45
Power-slip control, refer to
ASC+T/DSC99 Q
Quality Grades, tires136
R
Rain sensor78
RDC (Tire Pressure
Monitor)101
Reading lamps105
Rear ashtray120
Rear window40
defroster107, 112
sun blinds114
wiper79
Rear window cleaning79
Rear-seat backrest
fold121
folding121
Rearview mirror57
Recirculated-air mode107
Reclining seat48
Refueling24
Releasing hood139
Reminder signal (Memo)91
Remote control34
computer97
Remove condensation from
windows108, 111
Replacing
fuses162t
lamps and bulbs153t
wiper blades152t
Reporting safety defects10 Reservoir, washer
system141t
Residual heat113
Rims137
Roller sun blind114
Roll-up cover125
Roof load capacity173
Roof-mounted luggage
rack129
S
Safety belts53
Safety defects, reporting10
Safety lock buttons37
Seat belts53
Seat heating55
Seats
electric power50
heating55
manually-adjusted49
memory setting54
Secure the load128
Securing cargo42, 128
Selector lever, automatic
transmission72, 75
Self-leveling
suspension101
inactive21
Service and Warranty10
Service and Warranty
Information Booklet (US
models)146
Page 183 of 187

Everything from A to Z
183n
OverviewControlsMaintenanceRepairsDataIndex
Service Interval
Display84, 146
Shiftlock72, 75
Shoulder support51
Side airbags59
Side Impact Head Protection
System59
Side lamps
bulb replacement154t
Side turn signal indicators
bulb replacement155t
Sitting safely48
with airbags48
with safety belt48
Ski bag122
Ski bag in the sport
wagon124
Sliding/tilt sunroof46
manual operation47
with glass moonroof47
Snow chains138
Socket for attaching
electrical appliances120
Spare tire159t
Speaker119
Special characteristics of
winter tires138
Special oil143t
Speed96
Speed limit93
Speed, average88, 96
Speedometer15, 16, 17 sport wagon
cargo area125
compartments in the cargo
area126
cover in the cargo
area126
folding down the rear
backrest125
lashing eyes128
load-securing
devices128
opening the rear
window40
partition net125
rear window wiper, blade
replacement152t
releasing the tailgate after
an electrical
malfunction39
roll-up cover125
securing a load128
ski bag124
tail lamp assembly, bulb
replacement156t
Standing lamps104
Starting assistance164t
Starting problems69t
Starting the engine69
Steering wheel
heating56
lock68
memory setting54 Steering wheel with
multifunction buttons22
Steptronic75
Stopwatch91
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Storage compartments118
in the cargo area126
Summer tires137
Sun blinds114
Sunroof46
Switching off the engine70
Switch-on times for parked-
car ventilation92
Symbols8
T
Tachometer83
Tail lamps156
bulb replacement156t
Tailgate
manual operation39
manual release39
opening from the
inside40
opening from the
outside39
Technical
modifications9, 147
Telephone preparation119 Temperature display82, 88
Temperature gauge84
Temperature
layering108, 113
Tether strap62
Third brake lamp157
Through-loading
system121
Tilt alarm sensor42, 43
avoiding unintentional
alarms44
deactivate35
Tilt function, passenger-side
mirror55
Time
calling up90
changing90
of arrival, estimated95
Timer90
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Tire
change158t
damage135t
inflation pressure26, 135
pressure
monitoring101, 135
replacement136
tread135
Tire inflation pressure26