Mercury 2009 Grand Marquis Owner's Manual page 36

Entertainment Systems
Don't:
• Expose discs to direct sunlight or heat sources for extended periods
of time.
• Clean using a circular motion.
CD units are designed to play commercially pressed 4.75 in
(12 cm) 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.
Dirty, warped or damaged CDs, 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. Ballpoint pens may
damage CDs. Please contact your authorized dealer for further
information.
Audio system warranty and service: Refer to the Warranty
Guide/Customer Information Guide for audio system warranty
information. If service is necessary, see your dealer or qualified
technician.
36
2009 Grand Marquis (grn)
Owners Guide (own2002), 2nd Printing
USA (fus)