Rear Window Lockout
This feature prevents the rear passenger windows from operating, except from the driver position. The rear door locks will also be disabled and only operate from the driver door. This feature only works when the ignition is in ACC/ACCESSORY or ON/RUN, or in RAP.
Press 
to activate the rear window
lockout and door locks. The indicator light comes on when activated.
Press 
to deactivate the lockout.
If the indicator light flashes, the feature may not be working properly.
See also:
Normal Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can
be obtained from
your dealer.
...
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM
Standard GM6094M are all you will need for good
performance and engine protection. ...
Selecting a Band
Press the RADIO/BAND button to
choose AM, FM, or XM, if equipped.
The last station that was playing
starts playing again. ...