Position sensor, sixth bow raised (578u): Location
WARNING: This page is about a different car, the 2011 Saab 9-3 and 2010 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
component:
on the hydraulic cylinder of the sixth bow
connector:
grey connector by the soft top bag drive mechanism
Fig 1: Identifying Position Sensor, Sixth Bow Raised (578U)