Turning the System On and Off
The URPA system can be turned on and off using the park assist button located next to the shift lever.

The LED next to the park assist button lights up when the system is on and turns off when it has been disabled.
When the system is off, PARK ASSIST OFF displays on the Driver Information Center (DIC). The message disappears after a short period of time.
URPA defaults to the on setting each time the vehicle is started.
See also:
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants for GM
approved fluids.
• Engine oil and windshield
washer ...
LDW Error Message
SERVICE LANE DEPARTURE SYSTEM: This message
may appear in the DIC to indicate that LDW is not
working properly. If this message remains on after
continued driving, the system needs service. Take ...
Playing an MP3 CD-R or CD-RW Disc
The radio may have MP3 CD-R or CD-RW disc
capability. For more information, see Using an MP3 later in this section. ...
