BMW 3 Owners & Service Manuals

BMW 3: Charging the High-voltage Battery Unit

BMW 3 Series G20 (2018-2024) Training manual / Charging the High-voltage Battery Unit



Although the high-voltage battery unit of the G20 PHEV can also be partially charged by energy recovery via the electrical machine, the "normal" charging procedure takes place when the G20 

 General information on charging


The "charging" procedure for an electric vehicle corresponds to "refuelling" a conventionally driven vehicle. Accordingly, in this chapter "charging" means: Charging the high-voltage battery unit d


 Actuation of the charge status indicator

The convenience charging electronics actuate the charge status indicator. Locator lighting: The locator lighting of the charging socket is used as an orientation aid by the driver for the connection and disconnection of the charging plug. The RGB LEDs light up in white as soon as the charging soc

 System limits

Safety information Warning The system is designed to operate in certain conditions and circumstances. Due to conditions or other factors, the system may not respond. There may be a risk of accident or risk of damage to property. Actively intervene as warranted. Refer to the information in this Own

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