Buick 1993 LeSabre Owner's Manual page 125

c
L
I
If you want to raise the
blower speed, push the HI
button. The blower speed
will increase with every
push of the button until
I
I
maximum speed is reached.
Econ
ECON
r
You can use ECON when
you don't need to cool the
outside air. The system will
work like the AUTO mode
without cooling. The air
Ht r
1
To warm the air, press HTR
and adjust the temperature
and
fan
speeds for
your
comfort. Most of the air
will come from the floor
HTR
E
outlets.
Defog
When the outside
temperature is mild, use
DEFOG to keep fog off the
windshield.