System wiring diagram
G30 System wiring diagram, Harman Kardon system
Tweeter, front center
Mid-range speaker, front center
Headunit
Mid-range speaker, front right
Tweeter, front right
Bass sp
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Data transfer
Concept
The vehicle offers different functions, whose use
requires a data transfer to BMW or a service provider.
The data transfer can be deactivated for
some functions.
General information
With data transfer deactivated, the respective
function cannot be used.
Only make these settin
The settings are stored in the currently used
driver profile.
Treble, bass, balance, and
fader
1. "CAR".
2. "Settings".
3. "General settings".
4. "Sound settings".
5. Select the desired setting:
"Treble": treble setting.
"Bass": bass setting.
"Balance": left/right volume distribution.
"Fade