2009 BMW M3 Owner's Manual - Page 148

On/off and tone On/off and tone The following audio and video sources share the same control elements and adjustments: > Radio > CD player > CD changer* > Video > External devices, e.g. MP3 player 5 6 MODE: change the audio and video sources Station scan/track search > Change the radio station. > Select the track for CD player and CD changer. Switching on/off Controls The audio and video sources can be controlled using the: > Buttons near the CD player > iDrive > Buttons on the steering wheel, refer to page 10 > Programmable memory keys, refer to page 20 > Voice activation system In order to switch the entertainment sound output on and off: Press button 1 next to the CD player. This symbol on the Control Display indicates that sound output is switched off. If equipped with a single drive, the sound output is available for approx. 20 minutes after the ignition is switched off. For sound output, switch the unit back on. Adjusting volume Turn button 1 next to the CD player until the desired volume is obtained. You can also adjust the volume with buttons on the steering wheel, refer to page 10. With the ignition at radio readiness or beyond, the setting is stored for the remote control currently in use. Buttons near the CD player 1 Sound output for entertainment on/off, volume > Press: switch on/off. When you switch on the unit, the last set radio station or track is played. > Turn: adjust volume. Tone control You can alter various tone settings, e.g. treble and bass or the speed-dependent volume increase. The tone settings are applied to all audio sources. With the ignition at radio readiness or beyond, the settings are stored for the remote control currently in use. 2 3 4 Eject the CD CD/DVD drive FM/AM: change the radio station waveband 146 Online Edition for Part no. 01 41 2 600 999 - © 08/08 BMW AG