A5 Quattro Coupe V6-3.2L (CALA) (2009)
‹› Disregard - item 1 -.
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Loosing the wiring harness form the lower part of the line pass-through - 2 - and remove the lower part.
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Remove the nut - C - on the suspension strut tower.
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Remove screws - A -.
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Disconnect the refrigerant line - B - with the inner heat exchanger from the expansion valve.
‹› Seal the open connections on the refrigerant line and on the expansion valve with suitable caps (to prevent dirt and moisture from entering the
system).
Installing
Installation is done is reverse order, observe the following:
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Thoroughly clean all the connections in the expansion valve - B - and in the refrigerant line - D - with the inner heat exchanger.