BMW 3 Owners & Service Manuals

BMW 3: Tone

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 General information

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:

 Bowers & Wilkins Diamond Surround Sound System

To achieve an optimum listening experience inside the vehicle, depending on the type of music, you can choose between different sound profiles. The surround sound can be adjusted with the "3D intensi

 Radio

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 Drive-ready state

Switching on drive-ready state Depress the brake pedal. Press the Start/Stop button. Switching off drive-ready state Steptronic transmission: 1. Engage selector lever position P with the vehicle stopped. 2. Press the Start/Stop button. The engine is switched off. 3. Set the parking brake. Aut

 Monitoring functions

High-voltage interlock loop The SME control unit evaluates the signal of the high-voltage interlock loop and checks whether there is an open circuit with this circuit. In the event of an open circuit, the battery management electronics control unit can cause the high-voltage system to perform a qu

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