Rear window wiper
WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
The rear window wiper is mounted on the tailgate and the washer nozzle is integrated with the high-level brake light.
The function is controlled by DICE. The rear window wiper has one intermittent wiper position which cannot be regulated.