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Alarm system – BMW 325XI User Manual

Page 38

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38

Alarm system*

The concept

The vehicle alarm system responds:
> When a door, the hood, the tailgate

or the rear window is opened

> To movement inside the vehicle –

interior motion sensor

> To variations in the vehicle's tilt angle

such as those occurring during
attempts to steal the wheels or tow
the vehicle

> To interruption of battery voltage.
The system responds to unauthorized
vehicle entry and attempted theft by
simultaneously activating the following:
> Sounding an acoustic alarm for

30 seconds

> The hazard warning flashers are acti-

vated for approx. five minutes

> Flashing the high beams on and off in

rhythm with the hazard warning flash-
ers.

To arm and disarm the alarm
system

When the vehicle is locked or unlocked
via the driver's door lock or with the
remote control, the alarm system is also
simultaneously armed or disarmed.

You can have different acknowl-
edgment signals set to confirm

arming and disarming.

<

You can also open the rear window
when the system is armed by pressing
the remote control button, refer to
page

32

. The window is once again

secured when it is closed.

Extended pressure on the button sets
off the alarm – Panic mode, refer to
page

32

.

Indicator lamp displays

> The indicator lamp below the interior

rearview mirror flashes continuously:
The system is armed

> The indicator lamp flashes while the

system is armed: a door, the hood,
the tailgate or rear window is not
completely closed. Even if you do not
close the alerted area(s), the remain-
ing areas are secured, and the indi-
cator lamp will flash continuously
after 10 seconds. However, the inte-
rior motion sensor is not activated

> The indicator lamp goes out when the

system is disarmed: no manipulation
or attempted intrusions have been
detected in the period since the sys-
tem was armed

> The indicator lamp flashes for

10 seconds when the system is dis-

Online Edition for Part-No. 01 41 0 157 605 - © 09/03 BMW AG

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