BMW 7 Series: Alarm system
General information
When the vehicle is locked, the vehicle alarm
system reacts to the following changes:
- Opening a door, the hood or the trunk lid.
- Movements in the car's interior.
- Changes in the vehicle tilt, for instance, during
attempts at stealing a wheel or when towing
the vehicle.
- Disconnected battery voltage.
- Improper use of the socket for OBD Onboard
Diagnosis.
- Locking the vehicle while a device is connected
to the socket for the OBD Onboard-
Diagnosis.
The alarm system signals these changes visually
and acoustically:
- Acoustic alarm:
Depending on local regulations, the acoustic
alarm may be suppressed.
- Visual alarm:
By flashing of the hazard warning system and
headlights, where required.
Do not modify the system to ensure function of
the alarm system.
Switching on/off
The alarm system is switched on or off as soon
as the vehicle is locked with the vehicle key or
unlocked or locked via Comfort Access.
Opening the doors with the alarm
system switched on
The alarm system is triggered when a door is
opened if the door was unlocked using the
integrated key in the door lock.
Opening the trunk lid with the
alarm system switched on
The trunk lid can be opened even when the
alarm system is switched on.
After the trunk lid is closed, it is locked and monitored
again provided the doors are locked. The
hazard warning system flashes once.
Panic mode
You can trigger the alarm system if you find yourself
in a dangerous situation.
- Press the button on the
vehicle key
and hold for at least 3 seconds.
- Briefly press the button on the vehicle key
three times in succession.
To switch off the alarm: press any button.
Indicator light on the interior mirror
Tilt alarm sensor
The tilt of the vehicle is monitored.
The alarm system responds in situations such as
attempts to steal a wheel or when the vehicle is
towed.
Interior motion sensor
The windows and the glass sunroof must be
closed for the system to function properly.
Avoiding unintentional alarms
General information
The tilt alarm sensor and interior motion sensor
can trigger an alarm, although no unauthorized
action occurred.
Possible situations for an unwanted alarm:
- In automatic vehicle washes.
- In duplex garages.
- During transport on trains carrying vehicles, at
sea or on a trailer.
- With animals in the vehicle.
- When the vehicle is locked after start of fueling.
The tilt alarm sensor and the interior motion sensor
can be switched off in such situations.
Switching off the tilt alarm sensor
and interior motion sensor
Press the button on the vehicle
key within
10 seconds as soon as the vehicle is
locked.
The indicator light lights up for approx. 2 seconds
and then continues to flash.
The tilt alarm sensor and interior motion sensor
are switched off until the vehicle is locked again.
Switching off the alarm
- Unlock the vehicle with the vehicle key.
- Unlock the vehicle with the integrated key
and activate the drive-ready state via emergency
detection of the vehicle key.
Malfunction
- With Comfort Access: when carrying the vehicle
key, grasp the driver's door or front passenger
door handle completely.
READ NEXT:
General information
The windows can be opened with the vehicle
key from the outside as well as closed with Comfort
Access.
With Comfort Access: The windows can be
closed from the outside via Comfort
General information
The safety switch in the driver's door can be
used to prevent children from operating the roller
sunblind using the switches in the rear, for instance.
Additional information:
Saf
General information
The safety switch in the driver's door can be
used to prevent children, for instance from operating
the roller sunblinds using the switches in
the rear.
Additional information:
Sa
SEE MORE:
General Information
Active Roll Stabilization was first fitted on the 7 Series predecessor, the
E65/E66, and has been used in similar
form since on the E6x and E7x models.
This section only describes the essential details and modifications of the ARS
on the F01/F02.
As Vertical Dynamics Control
NOTE:
Read and comply with GENERAL INFORMATION AND DEFINITIONS.
Read and comply with GENERAL CHASSIS DEFINITION.
Update KDS DATA STATUS.
Vehicles with active steering: Start up active steering prior to
wheel
alignment.
NOTE:
For vehicles with rear axle slip angle control