Outlet Adjustment; Passenger Compartment Air Filter - Buick 2003 Regal Owner's Manual

Outlet Adjustment
Open and close the air
outlets, or adjust the
direction of the airflow by
moving the levers in
the center of each outlet.
Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.
If the airflow seems low when the fan is at the
highest setting, the passenger compartment
air filter, if equipped, may need to be replaced. For
more information, see Passenger Compartment
Air Filter on page 3-26 and Part A: Scheduled
Maintenance Services on page 6-4
Operation Tips
0
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the flow of air into your vehicle.
Use of non-GM approved hood deflectors may
adversely affect the performance of the system.
Passenger Compartment Air Filter
The passenger compartment air filter is located
underneath your hood below the windshield wiper arm,
on the passenger's side (below the air inlet grille) of
the vehicle.
The filter traps most of the pollen from the air entering
the air conditioning module. Like your engine's air
cleanedfilter, it may need to be changed periodically.
For information on how often to change the passenger
compartment air filter, see Part A: Scheduled
Maintenance Services on page 6-4.
3-26