Pontiac 2006 Grand Prix - Manual (Page 220)

TRAF (Traffic): If TRAF appears on the display, the
tuned station broadcasts traffic announcements.
To receive the traffic announcement from the tuned
station, press this button. Brackets will be displayed
around TRAF 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 brackets will be displayed around TRAF. If no
station is found that broadcasts traffic announcements,
NO TRAFFIC will appear on the display.
If the brackets are on the display and TRAF is not,
press the TRAF button to remove the brackets or use
the TUNE knob or the SEEK arrows to go to a
station that supports traffic announcements.
The radio will play the traffic announcement if the
volume is low. The radio will interrupt the play of a CD if
the last tuned station broadcasts traffic announcements
and the brackets are displayed.
This function does not apply to XM™ Satellite Radio
Service.
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 must be
returned your GM dealer for service.
LOCKED: This message is displayed when the
THEFTLOCK
® system has locked up. Take the vehicle
to your GM dealer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer.
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