Lincoln Electric 2004 Town Car Owner's Manual page 23

Entertainment Systems
6. Insert the CD magazine into the
changer.
7. Slide the door to the left to close.
Use only compact discs containing
this mark.
The magazine does not need to be full for the changer to operate.
Radio power must be turned on to play the CDs in the changer. The
magazine may be stored in the glove compartment when not being used.
The CD magazine may be inserted or ejected with the radio power off.
Do not insert any promotional (odd shaped or sized) discs, or
discs with removable labels into the CD player as jamming may
occur.
RADIO FREQUENCIES
AM and FM frequencies are established by the Federal Communications
Commission (FCC) and the Canadian Radio and Telecommunications
Commission (CRTC). Those frequencies are:
AM - 530, 540–1700, 1710 kHz
FM- 87.7, 87.9–107.7, 107.9 MHz
23
2004 Town Car (tow)
Owners Guide (post-2002-fmt)
USA English (fus)