A3 Quattro V6-3.2L (BUB) (2008)
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Remove hex nuts - A - (tightening torque 6 Nm).
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Disconnect connector - B - from Auxiliary Air Heater Heating Element Z35 - C -
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Pull Auxiliary Air Heater Heating Element Z35 - B - out of heating A/C unit (out of heater).
Installing
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Install all removed components in reversed order.
NOTE:
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Hex nuts at both wire connections - B - and - C - to Auxiliary Air Heater Heating Element Z35 are tightened to 6 Nm (electronics of Auxiliary
Air Heater Heating Element Z35 are damaged if torque is too great).
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Hex nut - A - at connector - B - and to Auxiliary Air Heater Heating Element Z35 - C - are tightened to 6 Nm (electrics of Auxiliary Air Heater
Heating Element Z35 are damaged if torque is too great).
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After installing, if necessary check activation and function of Auxiliary Air Heater Heating Element Z35 (on vehicles with A/C system) and (on
vehicles without A/C system).