Mazda 5 2006 Owner's Manual page 204

Interior Comfort
Audio System
qError Indications
If you see an error indication on the display, find the cause in the chart. If you cannot clear
the error indication, take the vehicle to an Authorized Mazda Dealer.
Indication
MD is inserted upside down
CHECK MD
MD is defective
CD is inserted upside down
CHECK CD
CD is defective
6-46
Cause
Insert the MD properly. If the error indication does not
disappear, consult an Authorized Mazda Dealer.
Insert another MD properly. If the error indication does not
disappear, consult an Authorized Mazda Dealer.
Insert the CD properly. If the error indication does not disappear,
consult an Authorized Mazda Dealer.
Insert another CD properly. If the error indication does not
disappear, consult an Authorized Mazda Dealer.
Solution