BMW 3: External features
BMW 3 Series G20 (2018-2026) Training manual / High-voltage Battery Unit / External features
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Three signs are attached to the housing of the high-voltage battery unit: 1
type plate and 2 warning
stickers. The type plate provides logistical information (e.g. part number) and
the key technical
Electrical connections
The high-voltage battery unit also has a signal connection, as well as the
high-voltage connection.
The high-voltage battery unit is integrated in the refrigerant circuit in order
for it to be cool
Cooling system
To increase the service life of the high-voltage battery unit and obtain the
greatest possible power, it
is operated in a defined temperature range. The high-voltage battery unit is
essentially oper
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Depending on the equipment
version: emergency brake
function, Active PDC
Concept
The emergency braking function of PDC initiates
an emergency braking in case of acute risk of
collision.
General information
This function may not be available. Contact your
authorized dealer's service center or another qualified service center as to
whether this additional
function is curr
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
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