Acura 2011 RDX Owner's Manual page 443

Audio Antenna
ANTENNA
Your vehicle is equipped with an
antenna at the rear of the roof. Before
using a ''drive-through'' car wash,
remove the antenna by unscrewing it by
hand. This prevents the antenna from
being damaged by the car wash
brushes.
Audio Antenna, Intercooler, Dust and Pollen Filter
Intercooler
INTERCOOLER
Your vehicle is equipped with a
intercooler on the engine to cool the
air flow from a turbo charger into the
engine. The intercooler fins bend
easily. Do not push them with your
finger.
2011 RDX
Do not spray water (from such sources
as garden hoses, high pressure
sprayers) into the engine compartment.
It may cause serious damage to your
vehicle, and could also damage the
intercooler fins.
Dust and Pollen Filter
This filter removes the dust and
pollen that is brought in from the
outside through the climate control
system.
Have your dealer replace the filter
when this service is indicated by a
maintenance message on the multi-
information display. It should be
replaced every 15,000 miles (24,000
km) if you drive primarily in urban
areas that have high concentrations
of soot in the air, or if the flow from
the climate control system becomes
less than usual.
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