audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Compressor/Pump Relay, Suspension Control > < Air Supply Unit, Removing and Installing|Page 14350
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Unscrew bolts -2- and remove solenoid valve block with bracket. 

Installing 

Installation is in reverse order. Note:

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Insert solenoid valve block.

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Screw in bolts -2- and tighten.

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Install air lines -arrows- on solenoid valve block and tighten.

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Plug in connector -1-.

Line assignment on solenoid valve block

The air lines are color-coded:

1 - Blue, right rear air spring damper

2 - Black, left rear air spring damper

3 - Green, right front air spring damper

4 - Brown, air supply unit

5 - Red, left front air spring damper

6 - Purple, pressure accumulator 

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Perform system filling with VAS 5051.

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Install the wheel housing liner.

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Install and tighten wheel.

Tightening torque:

Tightening torque

Compressor/Pump Relay, Suspension Control > < Air Supply Unit, Removing and Installing|Page 14350