132 IntroductionSteering wheel audio controls1 Thumbwheel ....................... 133Turn: TID (Triple-Info-Display): Manual stationsearch ................................. 133Turn: GID (Graphic-Info-Display): Previous/nexttrip computer entry,manual station search(when combined with a tripcomputer, turning thethumbwheel has no radiofunction) .............................. 133Press: TID: no function ....... 133Press: GID: call up/resettrip computer, select a tripcomputer entry .................... 1332 q button ............................. 139Radio: Next stored station . . 139CD: Start CD playback ........ 147MP3: Next album ................ 1473 p button ............................ 147Switch between radio/CD/MP3 and AUX mode ........... 1474 d button ............................... 139Radio: search up, scrollforwards through stationmemory ............................... 139CD: Short press: Skip onetrack forwards ..................... 147CD: Long press: fastforward ................................ 1475 c button ............................... 139Radio: search down, scrollback through stationmemory ............................... 139CD: Short press: Skip onetrack backwards .................. 147CD: Long press: fast rewind 1476 o ................................... 133Turn: adjust volume ............ 133Hold: adjust volumecontinuously ........................ 133