BMW 3: Cockpit

 Connection for potential compensation lines

The isolation monitoring determines whether the isolation resistance between active high-voltage components (e.g. high-voltage cables) and ground is above or below a required minimum value. If the isolation resistance falls below the minimum value, the danger exists that the vehicle parts will be

 Bluetooth audio

General information Playback of music files on external devices such as audio devices or mobile phones via Bluetooth. The volume of the sound output depends on the device. If necessary, adjust the volume on the device. Up to four external devices can be connected to the vehicle. Functional