Europcar have nothing specific about Sat Nav on their website either, so again I'd say send them an email and ask.
Contact Europcar
Reservations Center
For assistance with car hire bookings or
modifications to reservations, don't hesitate to contact our dedicated reservations team on:
Phone: 1300 13 13 90 (within Australia)
+61 3 9330 6160 (outside of Australia)
Email: info@europcar.com.au
Hope this helps Don!
