BMW Z4 sDrive35i 2009 - Manual (Page 142)

On/off and tone
140
Adjustments
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Volume settings"
4. Select the desired volume setting.
5. To adjust: Turn the controller.
6. To store: Press the controller.
Resetting tone settings
You can reset all tone settings to the default
setting.
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Reset"
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