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Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning (2 Of 3) >> 87 Air Conditioning >> Air Routing >> Fresh Air Intake, Removing And Installing >> Overview - Heating And A/C System Front Fresh Air Intake >> Fresh air intake version "2"

Fresh air intake version "2"

GWWA87-11841Courtesy of AUDI OF AMERICA, LLC
  1. Fresh Air Intake Opening in the Plenum Chamber Rear Panel
  2. Air Intake Box with Seal to Plenum Chamber - Rear Panel
    • Check the air intake box and seal for damage and correct assembly before installing
  3. Nut
    • 3.5 Nm
    • Tightening sequence: tighten the nuts diagonally in multiple steps to the specified tightening sequence
    • If the tightening sequence is not followed, water can enter via the sealing surface in the opening for the fresh air intake and then in the air intake shroud of the heater and A/C unit.
  4. Debris Grille
  5. Humidity Sensor in Fresh Air Intake Duct -G657- / Air Quality Sensor -G238- / Exterior Air Quality and Humidity Sensor -G935-
  6. Outer Cover for Fresh Air Intake Box (Rain Water Drain Channel)
    • Before installing, check the outer cover for damage. If the cover is damaged, water can enter the air intake shroud for the fresh air intake and thus the heater and A/C unit.
    • When installing, pay attention it is seated correctly in the fresh air intake. If the fresh air intake is not installed correctly, water can run into the heater and A/C unit air intake shroud.