Oldsmobile 1999 Cutlass - Manual (Page 127)

yellow blue
3-7
D Keep the air path under the front seats clear of
objects. This helps air circulate throughout
your vehicle.
D To prevent circulation of outside air, press the
RECIRCULATION button. This will close all
outside outlets.
Audio Systems
Your Delco Electronics audio system has been designed
to operate easily and give years of listening pleasure.
You will get the most enjoyment out of it if you acquaint
yourself with it first. Find out what your Delco
Electronics system can do and how to operate all its
controls, to be sure you’re getting the most out of the
advanced engineering that went into it.
Setting the Clock
Press and hold HR until the correct hour appears.
The letter A or P may appear on the display for AM
or PM. Then, press and hold MN until the correct
minute appears. The clock may be set with the ignition
on or off.
AM-FM Stereo
Playing the Radio
PWR - VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume.