Ford Crown Victoria 2004 Owner's Manual page 33

Entertainment Systems
CD units are designed to play commercially pressed 12 cm
(4.75 in) audio compact discs only. Due to technical
incompatibility, certain recordable and re-recordable compact
discs may not function correctly when used in Ford CD players.
Irregular shaped CDs, CDs with a scratch protection film
attached, and CDs with homemade paper (adhesive) labels should
not be inserted into the CD player. The label may peel and cause
the CD to become jammed. It is recommended that homemade
CDs be identified with permanent felt tip marker rather than
adhesive labels. Ball point pens may damage CDs. Please contact
your dealer for further information.
AUDIO SYSTEM WARRANTY AND SERVICE
Refer to the Warranty Guide for audio system warranty information. If
service is necessary, see your dealer or qualified technician.
33
2004 Crown Victoria (cro)
Owners Guide (post-2002-fmt)
USA English (fus)