R8 Quattro Coupe V10-5.2L (BUJ) (2010)
Cabin Ventilation Duct: Testing and Inspection
Passenger Compartment Forced Air Extraction, Checking
‹› A ventilation frame - A - is installed on both the left and right side near the sill panel (close to the B-pillar) for the forced air extraction.
‹› Forced air extraction vent frames - A - are removed and installing from the outside (with the sill panel trim).
Check the Passenger Compartment Trim Ventilation Openings:
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Check the air duct - arrow - through the left and right ventilation opening in the rear shelf - A -.
‹› To ensure the passenger compartment is ventilated properly, the ventilation openings - arrow - built into the rear shelf must not be closed.
‹› If the ventilation opening in the rear shelf - A - is closed or the air ducts to the vent frame are blocked, the windows can fog up.
Check the Air Duct to the Forced Air Extraction Ventilation Frames: