Black plate (5,1)
Chevrolet Impala Owner Manual - 2011
Climate Controls
8-5
Air Vents
Use the thumbwheel located
below or to the side of the outlet, to
change the direction of the air flow.
Operation Tips
.
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
the vehicle.
.
Use of non-GM approved hood
deflectors may adversely affect
the performance of the system.
.
Keep the path under the front
seats clear of objects to help
circulate the air inside the
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
replaced. For more information,
see
Passenger Compartment
Air Filter on page 8
‑
5
and
Scheduled Maintenance on
page 11
‑
2
.
.
If fogging reoccurs while in
vent or bi-level modes with
mild temperature throughout
the vehicle, turn on the air
conditioner to reduce windshield
fogging.
Maintenance
Passenger Compartment
Air Filter
The vehicle has a passenger
compartment particulate air
filter. It is located in the engine
compartment, below the air inlet
grille on the passenger side.
The filter traps most of the
pollen from air entering the
climate control system. It needs
to be changed periodically to
ensure system performance.
For information on how often
to change the passenger
compartment air filter, see
Scheduled Maintenance on
page 11
‑
2
.
Summary of Contents for 2011 Impala
Page 6: ...Black plate 6 1 Chevrolet Impala Owner Manual 2011 vi Introduction 2 NOTES ...
Page 8: ...Black plate 2 1 Chevrolet Impala Owner Manual 2011 1 2 In Brief Instrument Panel ...
Page 30: ...Black plate 24 1 Chevrolet Impala Owner Manual 2011 1 24 In Brief 2 NOTES ...
Page 164: ...Black plate 52 1 Chevrolet Impala Owner Manual 2011 5 52 Instruments and Controls 2 NOTES ...
Page 202: ...Black plate 30 1 Chevrolet Impala Owner Manual 2011 7 30 Infotainment System 2 NOTES ...
Page 362: ...Black plate 4 1 Chevrolet Impala Owner Manual 2011 12 4 Technical Data 2 NOTES ...
Page 380: ...Black plate 18 1 Chevrolet Impala Owner Manual 2011 13 18 Customer Information 2 NOTES ...