Q5 Quattro V6-3.2L (CALB) (2009)
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Place a container - B - under the other end of the hose - C -.
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Using a compressed air gun - D -, carefully blow coolant out of heater core (into container - B -) via hose - A -.
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Loosen the grommet - H - from the plenum chamber rear wall and remove it from the heat exchanger coolant pipes.
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Remove the glove box, the center console and instrument panel.
‹› To prevent the instrument panel shell from damage, instrument panel should be placed on a clean work bench which is covered with clean
cardboard.
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Remove the air intake housing. Refer to => [ A/C Unit Air Intake Housing ] See: Air Duct/Service and Repair/A/C Unit Air Intake Housing.
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Remove the air guides to the left and right instrument panel vents.
‹› The air channel leading the left dash panel vent - A - is secured by an expanding clip or a screw - B - onto the dash panel cross member - C -; the
expanding clip or the screw can only be removed when the outer dash panel is removed.