BMW 3: Seat heating
Overview
Front
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Seat heating
Rear
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Seat heating
Switching on
Press the button once for each
temperature
level.
The maximum temperature is reached when three LEDs are lit.
When ECO PRO is activated the heating output is reduced.
If the trip is continued within approx. 15 minutes after a stop, seat heating is activated automatically with the temperature selected last.
Switching off
Press and hold the button, until
the
LEDs go out.
READ NEXT:
The right place for children
Safety information
Warning
Unattended children or animals in the vehicle
can cause the vehicle to move and endanger
themselves and traffic, for instance due to the
following actions:
Pressing the S
Installing child restraint
systems
General information
Pay attention to the specifications and the operating
and safety information of the child restraint
system manufacturer when selecting, installing,
and using child restraint system
SEE MORE:
Overview
Button in the vehicle
Park assistance button
Ultrasound sensors
With the four side ultrasound sensors, arrows,
and the ultrasound sensors in the bumpers, the
parking spaces are measured and the distances
to obstacles determined.
Functional requirements
Ultrasound sensors
Ensure full functionality
Power electronics for activation of the electrical machine
The power electronics for the activation of the electrical machine are mainly
made up of the
bidirectional DC/AC converter. It is a pulse converter with a 2-pin DC voltage
connection and a 3-phase
AC voltage connection. This DC/AC converter can work as an inverter and conduct
electrical energy
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