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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Widgets in the instrument
cluster
Concept
Displays for specific functions can be displayed
in the tachometer in the instrument cluster.
The following displays can be selected:
Current entertainment source, e.g., radio.
Torque and power.
Trip data.
Efficiency display.
Selecting
Continue to press the button on the turn signal
Introduction
The function of the brake system of the G20 PHEV is to decelerate the vehicle
safely under stable
conditions. Vehicle deceleration is made up of the following elements:
Conventional hydraulic braking
Regenerative braking
Thanks to regenerative braking it is possible to convert the kinetic
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