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Maintenance Procedures: NVH Audi A8 D3 facelift

Procedures 3 illustrations ~114 words

Noise insulation, removing

Auxiliary heating with bolted exhaust system

Scheme 24

Scheme 24: Noise insulation, removing
  1. On vehicles with auxiliary heater, remove parking/auxiliary heater exhaust pipe screws - arrows - on noise insulation.

Auxiliary heating with inserted exhaust system

  1. After installing noise insulation, check location of exhaust pipe - A - ; a seal - B - must be installed between exhaust pipe and noise insulation.

Scheme 25

Scheme 25
  1. Exhaust pipe must project below seal and the escape of exhaust from the pipe - A - must not be impaired.

Noise insulation, removing

Scheme 26

Scheme 26
  1. Remove screws or quick-release connectors - 1 - and - 2 - and remove noise insulation.
  2. Assembly is done in reverse order