BMW 5 Series: Functions
- Functions of the Advanced Crash Safety Module
- Crash-relevant functions
- System monitoring functions
- Active protection
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Functions of the Advanced Crash Safety Module
The function of the Advanced Crash Safety Module is to permanently evaluate
all sensor signals in
order to identify a crash situation. Based on the sensor signals and their
evaluation, the Advanced
Crash-relevant functions
The Advanced Crash Safety Module must fulfil the following crash-relevant
functions:
Evaluating the sensor signals
Impact detection
Determining actuators to be activated
Specifying the trigger t
System monitoring functions
The Advanced Crash Safety Module has the following system monitoring
functions:
System self-test (pre-drive check)
Display of system operability
Cyclic monitoring
Fault display and fault storage
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External devices
General information
External devices can also be connected to the
vehicle as additional entertainment sources.
Connection of external audio and video devices
or digital cameras via the HDMI in the
rear. Operation takes place on the external
device.
Connection of external devices via the USB
a
Operating strategy of the heat management module
The following graphic shows the positions of the rotary valve as the coolant
temperature increases.
Circuit diagram of heat management module in B58TU engine
0 % - Rotary valve closed
100% - Rotary valve open
Cold start
Warm-up phase
Operating temperature
Transition from normal operatio
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