BMW 3 Owners & Service Manuals

BMW 3: Entertainment system

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 Control elements

Buttons and functions Press: switches sound output on/off. Turn: adjusts the volume. Change the entertainment source. Press once: changes the station/track. Press and hold: fast forward/ rewind th

 Entertainment sources

General information Possible entertainment sources: Radio Depending on the equipment: audio CD Depending on the equipment: video DVD Music hard disk USB audio USB video Bluetooth audio Screen

 Tone

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 High-voltage connections

At the Electrical Machine Electronics, there is a total of three high-voltage connections to connect the lines for other high-voltage components. The connections for the electric A/C compressor and the electrical heating are on the convenience charging electronics. The following simplified wiring

 Start-up system

Starter motor The combustion engine B46 can be started via the conventional starter motor and the electrical machine. The following table shows when and under which conditions the respective start option is used: Auxiliary battery G20 PHEV, auxiliary battery Safety battery terminal 2 (SB

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