2003 BMW 540I SEDAN key

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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

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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.<

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ComputerMode selectionFrom ignition key position 1 and up, you
can press the button in the turn signal
lever to retrieve information from the
computer for display. Tap the button
toward the steering column to scroll to
the next status display in the sequence.
The displays appear in the following
order: outside temperature, average
fuel consumption, cruising range,
average speed.
Starting with ignition key position 1,
the last active setting is displayed.
The range of available displays varies
according to your individual vehicle's
equipment.390de700
Outside temperature and
average fuel consumptionYou can change the units of measure
(7/6) for the outside temperature dis-
play by
1. pressing and holding the trip
odometer reset button (in ignition key
position 1)
2. and then turning the ignition key to 0.
Refer also to page 82.Cruising range and average speedThe computer bases its calculations of
the cruising range on the previous
driving style and conditions.
The computer ignores any time spent
when the vehicle is stationary and the
engine is not running in its average
speed calculations.390us126
To delete the displayPress the button in the turn signal lever
while the average speed is being shown
to cancel the display of computer infor-
mation.To restart calculationsYou can maintain pressure on the
button within the turn signal lever to
reset the computer and initiate new cal-
culations of average speed and fuel
consumption. This feature is only avail-
able when the engine is running.Computer with alphanumeric
display
*
If your vehicle is equipped with Check
Control featuring an alphanumeric dis-
play, a description of the corresponding
computer can be found starting on
page 93 as well as in the "Owner's
Manual for Onboard Computer."

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OverviewControlsMaintenanceRepairsDataIndex
Digital clock in the MID
*
Reminder signalYou can program a reminder signal
(Memo) to be heard every hour, so that
you are sure not to miss a news broad-
cast, for example.
Press the left side of the button.
Press:
MEMO OFF appears in the display for
entry and query buttons, and the tone
symbol will appear in the upper right of
the display.
A signal is then heard 15 seconds
before each hour.
StopwatchPress the left side of the button.
Press.
Display shows:
To start the stopwatch function:
Press the right side of the button.
To take an intermediate time reading:
Press.
Press:
The stopwatch display can be seen
counting up; the stopwatch continues
to run.
To halt the stopwatch:
Press the right side of the button.
The stopwatch is halted when the
ignition key is turned back to 0,
but starts to run again when the ignition
key is turned to 1.<

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Digital clock in the MID
*
Enter the switch-on times for the
parked-car ventilation
*
You can enter two different activation
times.
The ventilation will shut off automati-
cally after 30 minutes.
To use the parked-car ventilation
system, please refer to the infor-
mation provided starting on page 114.<
Press the left side of the button.
Press on the left or right.
Display shows:
Press the right side of the button:
Display flashes, e. g. TIMER 1.
To enter the time:
Press on the left or right, or hold the
button down.
To confirm the entry:
Press the right side of the button.
The activated time is marked with an
asterisk.
The activation times remain stored until
new entries are made.
You can change switch-on times that
have already been memorized by
making a new time entry as described
above.
When the switch-on time is active, the
LED comes on in the MID. During actual
operation of the ventilation, the LED
flashes. The LED goes out when the
system is switched off.
To activate/deactivate the time:
Press twice.Directly switching the parked-car
ventilation
* on and off
The parked-car ventilation func-
tion is only available in ignition key
position 1.<
Press the left side of the button.
Press.
Or
Press.

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Computer in the MID
*
SpeedYou can call up a display of the
vehicle's average speed.
To start the calculation, select the func-
tion with the engine running:
Press the right side of the button.
Press:
The display shows the average speed.
To recalculate the speed:
Press the right side of the button.
Extended immobilizer functionYou can enter a code that will prevent
the engine from being started unless
the code is entered.
If you do not have access to the code,
the emergency deactivation procedure
will have to be carried out, refer to the
next page.
Entering and activating the code:
Press the right side of the button.
Press the left side of the button.
Display shows:
Enter the code with the function
buttons.
To correct an entry:
Press the left side of the button and
repeat the entry.
To store the entry:
Press the right side of the button.
Turn the ignition key to position 0.
To deactivate the code:
When you are asked to enter the code
(ignition key in position 1 or 2):
>Enter the code with the function
buttons.
Press the right side of the button.
After the code has been entered cor-
rectly and confirmed with the SET
button, the time display appears.

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OverviewControlsMaintenanceRepairsDataIndex
Computer in the MID
*
After three incorrect code entries, or
three attempts to start the engine
without a code entry, the alarm will
sound for 30 seconds on vehicles
equipped with an alarm system.
Deactivating the alarm in an emer-
gency:
If you have forgotten the code, proceed
as follows:
1. Disconnect the battery, wait approx.
2 minutes, then reconnect it. Note
that on vehicles with an alarm
system, the alarm will sound
2. Turn the ignition key to position 1:
The time display will count down for
the next ten minutes
3. After ten minutes, start the engine.
If the code becomes available
again in the meantime, it can be
entered during the waiting period after
pressing the CODE button.<
Remote controlThe button on the turn signal indicator
lever can be used to select the com-
puter data which are to be displayed.
To do this, press
>the button on the lever until PROG 1
shows on the display
>the MID buttons in the order in which
you wish the information to be
displayed.
Each time an entry is stored, the
program number appears on the
display.
To terminate the selection procedure:
Press the right side of the button.390de700
To have all the available information
displayed, press
>the button on the lever until the
display shows PROG 1
>the SET button.
To obtain individual items of informa-
tion, press the button briefly as often as
necessary.

98n
The conceptPDC provides extra safety and conve-
nience during parking maneuvers by
providing an acoustic signal to indicate
the distance between your front and
rear bumpers and the nearest object.
To do this, four ultrasonic sensors in
the front and rear bumpers each mea-
sure the distance to the nearest object.
The monitoring range of the front sen-
sors and two rear sensors at the ends
of the rear bumper extends outward
roughly 2 ft (60 cm), while the rear
bumper's two centrally located sensors
detect objects at distances of up to
approx. 5 ft (1.50 meters).Automatic functionThe system starts to operate automati-
cally approx. one second after you
select reverse or move the selector
lever into the "R" position with the igni-
tion key in position 2.
Manual activationPress the button, the indicator lamp
lights up.
When you subsequently drive a dis-
tance of more than approx. 160 ft
(50 meters) or exceed a speed of
approx. 20 mph (30 km/h), the system
switches off and the indicator lamp
goes out. Reactivate the system as
required.390us727
Acoustic signalsThe distance from an obstacle is indi-
cated in front with a higher intermittent
tone, at the rear with a lower intermit-
tent tone. As the distance between
vehicle and object decreases, the inter-
vals between the tones become
shorter. A continuous tone indicates the
presence of an object less than 1 ft
(30 cm) away.
The warning signal is canceled after
approx. three seconds if you are
moving parallel to a wall.
If there is a malfunction of the system:
The indicator lamp flashes and a brief
continuous signal tone is heard
>if you activate PDC with the button
>when you first select reverse or move
the selector lever into the "R" posi-
tion after switching on the ignition
>if a malfunction occurs while the PDC
system is active.
Switch the system off and have the
cause of the malfunction corrected at
your BMW center.
Park Distance Control (PDC)
*