Ford 2004 Expedition Owner's Manual page 23

Entertainment Systems
PREMIUM IN-DASH SIX CD SOUND SYSTEM (IF EQUIPPED)
AUDIOPHILE SATELLITE READY AM/FM STEREO IN-DASH SIX CD
RADIO (IF EQUIPPED)
1. Seek: Press and release
SEEK / for previous/next
strong station, selection or track.
23
2004 Expedition (exd)
Owners Guide (post-2002-fmt)
USA English (fus)