Chevrolet Malibu 2005 Owner's Manual page 200

TRAF (Traffic): If TRAFFIC appears on the display, the
tuned station broadcasts traffic announcements and
when a traffic announcement comes on the tuned radio
station you will hear it.
If the station does not broadcast traffic announcements,
press the TRAF button and the radio will seek to a
station that does. When a station that broadcasts traffic
announcements is found, the radio will stop seeking
and TRAF and brackets will appear on the display. If no
station is found that broadcasts traffic announcements,
NO TRAFFIC INFO will appear on the display.
If TRAF is on the display, press the TRAF button to turn
off the traffic announcements.
The radio will play the traffic announcement even if the
volume is low. The radio will interrupt the play of a
CD if the last tuned station broadcasts traffic
announcements.
This function does not apply to XM™ Satellite Radio
Service.
3-70
Radio Messages
CALIBRATE: The audio system has been calibrated for
your vehicle from the factory. If CALIBRATE appears
on the display, it means that the radio has not been
configured properly for your vehicle and it must
be returned to your GM dealer for service.
LOCKED: This message is displayed when the
®
THEFTLOCK system has locked up. Take your vehicle
to your GM dealer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your GM dealer.