HVAC Control Module (Panel Unit / Board Unit) Disassembly and Assembly: Disassembly
WARNING: This page is about a different car, the 2004 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
Remove 3 screw (1) from HVAC control module.
Remove board unit (2) from panel unit (3).
Disconnect board unit connector (4).
Fig 1: Removing Board Unit From HVAC Control Module