BMW 3: Interior mirror, manually dimmable
BMW 3 Series G20 (2018-2026) Owners Manual / Seats, mirrors, and steering wheel / Interior mirror, manually
dimmable
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To reduce the blinding effect of the interior mirror, flip the lever forward.
Interior mirror, automatic dimming feature
General information
The interior mirror is dimmed automatically.
Photocells are used for control:
- In the mirror glass.
- On the back of the mirror.
Overview
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Functional requirements
- Keep the photocells clean.
- Do not cover the area between the interior mirror and the windshield.
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Steering wheel
Safety information
Warning
Steering wheel adjustments while driving can
lead to unexpected steering wheel movements.
Vehicle control could be lost. There is a risk of
accident. Adjustng the steering
Memory function
Concept
The following settings can be stored and, if necessary,
retrieved using the memory function:
Seat position.
Exterior mirror position.
Height of the Head-up Display.
General information
Tw
Seat heating
Overview
Front
Seat heating
Rear
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
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Operating strategy
The following graphic shows the positions of the rotary valve as the coolant
temperature increases:
Switching diagram heat management module
0% - Rotary valve closed
100% - Rotary valve open
Cold start
Warm-up phase
Operating temperature
Transition from normal operation to maximum cooling req
Rotor and stator
Rotor and stator, electrical machine
Stator
Permanent magnets
Rotor
Hollow shaft with outer basket of separation clutch
The electrical machine in the G20 PHEV is structured as an inner rotor.
"Inner rotor" means that the
rotor is arranged with the permanent magnets arranged in a ring sh
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