BMW 3 Owners & Service Manuals

BMW 3: High-voltage Battery Unit

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 Overview

With the G20 PHEV the already familiar Generation 4.0 high-voltage battery unit with the designation SP41 is used. The lithium-ion battery has the same basic design as the Generation 3.0 SP06 high-

 Technical data

The high-voltage battery unit of the G20 PHEV is manufactured by BMW itself in Dingolfing /Germany. The cells of the high-voltage battery unit are supplied by the Korean company Samsung SDI. T

 Equipotential bonding

The low-resistance connection between the housing of the high-voltage battery unit and ground is a crucial prerequisite for the fault-free function of the integrated isolation monitoring. This is wh

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 Displays in Central Information Display

The familiar hybrid-specific displays are used: Trip data (previously eDrive use) Energy and power flow display Adaptation to stretch of road Driving style analysis The representation of the driving style analysis has been revised. In this way, it helps to develop a particularly efficient dri

 Speed Limit Info

Speed Limit Info Concept Speed Limit Info shows the currently valid speed limit in the instrument cluster and, if necessary, the Head-up Display. General information The camera in the area of the interior mirror detects traffic signs at the edge of the road as well as variable overhead sign posts.

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