BMW 3 Series G20 (2018-2026) Navigation, Entertainment, Communication
The BMW 3 Series G20 has an advanced navigation system that uses the iDrive infotainment system. It includes a central display screen and a rotary controller for navigation control. The system provides detailed maps, real-time traffic information, and turn-by-turn directions. You can input destinations manually, search for points of interest, and the system offers voice input and recalculations.
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The regenerative braking makes possible brake energy regeneration. The
electrical machine works
here as an alternator and brakes the gears via automatic transmission -
propeller shaft - rear axle
differential - output shafts. The high-voltage battery unit is charged with the
energy
The DC/DC converter in the Electrical Machine Electronics of the G20 PHEV is
able to adopt the
following operating modes:
Standby (also in the event of a component fault or short circuit, power
electronics off)
Buck mode (energy flow to the low-voltage side, converter adjusts
voltage on