WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Bose System Wiring Diagram - AV-AUDIO-03
Fig 2: Identifying Bose System Wiring Diagram - AV-AUDIO-04
Fig 3: Identifying Bose System Wiring Diagram - AV-AUDIO-05
Fig 4: Identifying Bose System Wiring Diagram - AV-AUDIO-06
Fig 5: Identifying Bose System Wiring Diagram - AV-AUDIO-07
Fig 6: Identifying Bose System Without NAVI Wiring Diagram - AV-AUDIO-08
Fig 7: Identifying Bose System With NAVI Wiring Diagram - AV-AUDIO-09
Fig 8: Identifying Bose System With NAVI Wiring Diagram - AV-AUDIO-10