A4 Quattro Wagon V6-3.2L (BKH) (2005)
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Disconnect brake lines - 1 - and - 2 - and seal with sealing plugs from repair kit, Part No. 1H0 698 311 A.
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Disconnect connectors -1-.
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Unclip brake lines from bracket - 2 -.
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Release retaining clip from below - 1 - and pull it out in direction of - arrow -.
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Remove hydraulic control unit.
Installing
Pay special attention to the following on installation:
Note:
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Do not remove sealing plugs from new hydraulic control unit until corresponding brake line is to be installed.
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If sealing plugs are removed from hydraulic unit sooner, brake fluid may escape and it may no longer be possible to fill and bleed the unit
properly.
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Bleed brake system.
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Enter radio code.
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Connect battery.
Tightening torques