Cadillac 2004 SRX Owner's Manual page 150

Manual Operation
yN z
(Mode): Pressing the MODE switch and
changing the mode cancels automatic operation
and places the system in manual mode. Press AUTO to
return to automatic operation.
The outboard air outlets will always receive airflow
regardless of the mode selected. See Outlet Adjustment
on page 3-32 to change this airflow from the outboard
outlets.
To change the current mode, select one of the following:
Y
(Vent): This mode directs air to the instrument
panel outlets.
\
(Bi-Level): This mode directs approximately half of
the air to the instrument panel outlets, and then
directs most of the remaining air to the floor outlets.
Some air may be directed toward the windshield.
In automatic operation, cooler air is directed to the upper
outlets and warmer air to the floor outlets.
3-28
[
(Floor): This mode directs most of the air to the
floor outlets with some air directed to the outboard
outlets (for the side windows), and a little air directed to
the windshield.
The MODE switch can also be used to select the defog
mode. Information on defogging and defrosting can
be found later in this section.
yAz
(Fan): Press this switch to increase or
decrease the fan speed. Pressing this switch cancels
automatic operation and places the system in manual
mode. Press AUTO to return to automatic operation.
If the airflow seems low when the fan speed is at
the highest setting, the passenger compartment air filter
may need to be replaced. For more information, see
Passenger Compartment Air Filter on page 3-35
and Scheduled Maintenance on page 6-4 .