A6 Quattro Sedan V8-4.2L (BVJ) (2007)
Alarm Horn: Service and Repair
Alarm Horn
Component location: In plenum chamber at front between E-box, right, and blower box.
Removing
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Switch off ignition and remove ignition key.
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Remove rubber seal - 1 - on plenum chamber cover.
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Remove plenum chamber cover - 2 -.
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Remove nut - 2 - for Alarm Horn (H12).
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Remove nut - 3 - for bracket - 1 -.
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Pull bracket out of blower box - arrow - and remove mounting from plenum chamber.
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Disconnect electrical harness connector and remove Alarm Horn (H12) from plenum chamber.
Installing
Install in reverse order of removal, observing the following:
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When installing bracket, observe rubber bushing for blower box.
Tightening Specifications