Touareg V8-4.2L (BAR) (2007)
Heater Core: Service and Repair
Heater Core, Removing And Installing
Removing
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Remove lower instrument panel trim.
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Remove entry and start authorization control module
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Removing relay carrier in left front footwell
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Remove on-board power supply control module
NOTE: Always refill and bleed engine cooling system after opening and performing related repairs
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Position drip tray VAS 6208 (or equivalent) under engine.
WARNING: The cooling system is pressurized when the engine is warm. Wear gloves and other protection and carefully release system
pressure if necessary before performing repairs.
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Drain cooling system
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Remove right heater core cover.
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Loosen bolt -1- and remove bolt -2-.
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Unclip cover from mounting -3-.
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Pull carpet off center tunnel (in work area).
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Remove left heater core cover.
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Remove screws -1- and -2- and unclip cover.
NOTE: Bolt -2- is hidden by the heater core cover.
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Remove footwell vent.
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Cover carpet in area under heater core using waterproof foil and water absorbing paper.