Tiguan 4Motion (5N1) L4-2.0L Turbo (CCTA) (2009)
Cabin Ventilation Duct: Testing and Inspection
Flexible Air Distribution Shaft, Checking
Flexible shaft for adjusting unit of air distribution doors:
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Let fresh air blower run on highest speed. The flexible shaft is installed correctly if air flows out of the defroster vents in the " Defrost" position
but not out of the footwell vents. If this is not the case, remove flexible shaft from adapter. Place controls for hot air and fresh air onto adapter and
rotate rotary knob for air distribution 1/2 rotation (180°). Then reconnect flexible shaft. Repeat test.