A4 Mk3
| Exploded view - noise insulation (front) |

| 1 - | Noise insulation |
| q | Removing: |
| q | Front wheel spoiler removed → Chapter |
| – | Unscrew bolts -1- and -2- and bolts on wheel housing liner at bottom (3x on each side) and pull out noise insulation panel to rear under bumper. |
| q | When installing, noise insulation panel must be inserted at front beneath bumper. |
Note| On vehicles with auxiliary heater, it is important to make sure that the exhaust pipe is correctly routed through the noise insulation. |
| 2 - | Bolt |
| q | 5 Nm |
| q | 2x |
| 3 - | Quick-release fastener |
| q | To remove turn 180° anti-clockwise |
| q | When installing, fastener must engage when turned. |
| 4 - | Washer |
| 5 - | Noise insulation panel (rear) |
| 6 - | Lock carrier |
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