2003 BMW M5 SEDAN ignition

68n
Check ControlDisplays after completion of a tripAll of the malfunctions registered during
the trip appear consecutively when the
key is turned to position 0.
The following displays will appear when
appropriate:
>"LIGHTS ON"
This display appears when you open
the driver's door after parking the
vehicle
>"KEY IN IGNITION LOCK"
>"CHECK ENGINE OIL LEV"
Add the engine oil at the earliest
opportunity (next stop to refuel).
Refer to page 115.
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 to display these mes-
sages. If there were multiple messages,
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.
There are no faults in the monitored
systems.ComputerYou can find descriptions of the com-
puter starting on page 73 and in the
"Owner's Manual for Onboard Com-
puter."
You can have the Check Control
and computer messages dis-
played in a different language.<

71n
OverviewControlsMaintenanceRepairsDataIndex
Digital clockReminder signalYou can program an hourly reminder
signal (Memo), that will, for example,
remind you of news broadcasts.
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:
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.<

72n
Digital clockSetting activation times for
parked-car ventilation systemYou can enter two different activation
times.
After 30 minutes, the ventilation will
switch off automatically.
Please observe the instructions
for operating the parked-car venti-
lation system on page 92.<
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 left or right, or hold down.
To confirm the entry:
Press the right side of the button.
The activated time is marked with an
asterisk.
The switch-on times remain memorized
until new entries are made.
You can change switch-on times that
have already been memorized by set-
ting a new time using the procedure
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.Turning the parked-car ventilation
system on and off directly
The parked-car ventilation system
is available exclusively in ignition
key position 1.<
Press the left side of the button.
Press
or
press.

76n
ComputerSpeedYou 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 define 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.
To enter and activating the code:
Press the right side of the button.
Press the left side of the button.
Display shows:
Enter the code at 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.
Deactivate the code:
When you are asked to enter the code
(ignition key in position 1 or 2):
>Enter the code at the function but-
tons
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.

77n
OverviewControlsMaintenanceRepairsDataIndex
ComputerAfter 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.
Setting the alarm in an emergency:
If you have forgotten the code, proceed
as follows:
1. Disconnect the battery, wait about
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 controlYou can press the button in the turn
signal indicator lever to retrieve infor-
mation from the computer for display.
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 dis-
played.
Each time an entry is stored, the pro-
gram number appears on the display.
To terminate the selection procedure:
Press the right side of the button.39mde118
To display all the available information,
press:
>The button on the lever until the dis-
play shows PROG 1
>The SET button.
To obtain individual items of informa-
tion, press the button in briefly as often
as necessary.

78n
The conceptPDC provides extra safety and conve-
nience during parking maneuvers by
providing an acoustic signal to indicate
the distance to the nearest object. To
do this, four ultrasonic sensors in the
front and rear bumpers each measure
the distance to the nearest object. The
monitoring range of the front sensors
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 m).Automatic functionThe system is activated automatically
about one second after you engage
reverse with the ignition 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. Switch the system on again
as required.Manual deactivationPress the button again.39mde116
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 pres-
ence 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
>when you activate PDC with the
button
>when you select reverse for the first
time 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 by
your BMW center.
Park Distance Control (PDC)
*

80n
Dynamic Stability Control (DSC)DSC maintains vehicle stability, even in
critical driving situations.
The system optimizes vehicle stability
during acceleration and when starting
from a full stop, as well as enhancing
traction. In addition, the system recog-
nizes unstable vehicle conditions
(understeering or oversteering, for
example) and holds the vehicle on a
sure course by intervening via the
engine and by braking at the individual
wheels.
The system starts up automatically
each time you start the engine.Indicator lamp
The indicator lamp in the instru-
ment cluster goes out shortly
after you switch on the ignition.
Refer to page 17.
Indicator lamp flashes:
The system is active and governs drive
and braking force.
If the indicator lamp fails to go out after
the engine is started, or if it comes on
during normal driving and stays on:
There is a system malfunction or the
system was deactivated with the button.
You can continue to drive the vehicle
normally, but without DSC. Please con-
sult your BMW center for repairs.
To deactivate the systemPress the button, the indicator lamp
lights up and remains on continuously.
When DSC is deactivated, you are
driving with conventional power
transfer.
In the following exceptional circum-
stances, it may be effective to deacti-
vate the DSC for a short period:
>When rocking the vehicle or starting
off in deep snow or on loose surfaces
>When driving with snow chains.39mde124
To reactivate the systemPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
repealed, even with DSC. An
appropriate driving style always
remains the responsibility of the driver.
Do not use the extra safety margins fur-
nished by these systems as an excuse
for taking unnecessary risks. DSC system.
The system responds to sudden, high-
intensity applications of force to the
brake pedal by automatically braking
the vehicle with maximum boost to
achieve the shortest possible braking
distances during "panic stops." This
system exploits all the benefits of ABS.
Do not reduce the pressure exerted
against the brake pedal until the
braking maneuver has been completed.
DBC is deactivated when you release
the pedal.

81n
OverviewControlsMaintenanceRepairsDataIndex
M Dynamic Driving ControlThe system guarantees that whenever
desired, the system will switch the Ser-
votronic and the accelerator pedal
response from the sporty-comfortable
mode to a pure performance mode.
This means that steering response
becomes more performance-oriented
and the response of the accelerator
pedal is much more spontaneous (Per-
formance Recognition). 39mde125
Performance Recognition Press the button with the ignition key in
position 2: the indicator lamp comes
on.
Deactivating Performance Recognition:
Press the button again; the indicator
lamp goes out.
The coordinated performance-comfort
mode is activated automatically each
time you start the engine.