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Removing and installing passenger compartment forced air extractor > < Removing and installing fresh air intake grille

A1

Checking passenger compartment forced air extraction
Checking passenger compartment forced air extraction
   
Checking vent slits in luggage compartment:
–  On the left and right, check the flow of air through the vent openings -arrow- in the luggage compartment side trim -1-.
  Note
If the air ducts to the forced air extraction vent frames are sealed off or blocked, the windows may mist up.
  A87-10547
–  Lift the luggage compartment floor covering and check the flow of air through the vent openings -arrow- in the rear cross panel trim -1-.
  Note
If the air ducts to the forced air extraction vent frames are sealed off or blocked, the windows may mist up.
  A87-10546
Checking forced air extraction vent frame from outside:
  Note
t  Gummed up sealing lips could cause the windows to mist up.
t  The sealing lip in the vent frame must move freely and close automatically.
t  If the air ducts to the vent frames are sealed off or blocked, the windows may mist up.
–  Remove the rear cross panel trim → Rep. gr.70.
–  Check the vent frames -1- and -2- for blockage and the sealing lips -3- for proper operation.
  A87-10859
–  Passenger compartment ventilation will only function properly if the vent openings in the luggage compartment are not sealed off.
–  It must be possible for the air -arrows A- to flow to the outside -arrows B- via the vent openings -1, 2- in the luggage compartment side trim under the luggage compartment floor covering to the forced air extraction vent frames behind the rear cross panel trim -3-.
  A87-10933

Removing and installing passenger compartment forced air extractor > < Removing and installing fresh air intake grille