S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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Disconnect the connector - D -.
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Remove the screws - C -.
‹› To remove the screw - C - use Ratchet Wrench (T40083).
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Press the cam plate - E - toward the A/C and remove the shaft - A - (control motor - B -) from the cam plate - E -.
‹› The Left Center Vent Motor (V110) actuates the connector rod - F - via the cam plate - E -and with it the door for the left indirect ventilation and
via the lever - G - and via the door left center dash panel vent. If the pin - G - comes out of the cam plate guiding groove - E - while removing the
control motor, the left center dash panel vent door will not actuate.
‹› On right-hand drive vehicles, the cam plate - E - is not driven directly by the control motor shaft - B - ; on these vehicles, the cam plate - E - is
actuated by two additional toothed gears - A - and - C -
‹› In MY 2008 a new toothed wheel - A - and a new bracket are being installed (a new collar on the toothed wheel and a new hole). Make sure the
correct toothed wheel and bracket are installed (these parts are supplied together as a replacement part.
‹› The connector rod - F - actuates the left door in the center vent
Installing
Installation is carried out in the reverse order, when doing this note the following.
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Check the lever pin - G - and the connector rod pin - F - for correct fit in each guiding groove in the cam plate - E -.