Disassembly and Assembly for Audio Unit: Disassembly
WARNING: This page is about a different car, the 2008 Infiniti FX45 and 2008 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
Remove audio unit screws (8) and display screws (4) and unified meter and A/C amp. screws (2) with power tool and remove brackets.