I found this buried at the Toyota Pressroom, from 9/12/2005:
AVAILABLE OPTIONS . Package # 1 . Front side airbags and side curtain airbags . Package # 2 - Smart Key System, rear camera, and audio with MP3 and input jack . Package # 3 - Front side airbags and side curtain airbags, Smart Key System, rear camera, and audio with MP3 and input jack . Package # 4 - Front side airbags and side curtain airbags, Smart Key System, rear camera, audio with MP3 and input jack and Vehicle Stability Control (VSC) . Package # 5 - Front side airbags and side curtain airbags, Smart Key System, rear camera, audio with MP3 and input jack, Vehicle Stability Control (VSC), JBL premium AM/FM 6-disc changer with Bluetooth., alarm system, and Homelink . Package # 6 - Front side airbags and side curtain airbags, Smart Key System, rear camera, audio with MP3 and input jack and Vehicle Stability Control (VSC), JBL premium AM/FM 6-disc changer with Bluetooth., alarm system, Homelink, HID and fog lamps . Package # 7 - Front side airbags and side curtain airbags, Smart Key System, rear camera, audio with MP3 and input jack and Vehicle Stability Control (VSC), JBL premium AM/FM 6-disc changer with Bluetooth., alarm system, Homelink, HID and fog lamps and Navigation . Package # 8 - Front side airbags and side curtain airbags, Smart Key System, rear camera, audio with MP3 and input jack and Vehicle Stability Control (VSC), JBL premium AM/FM 6-disc changer with Bluetooth., alarm system, Homelink, HID, fog lamps, Navigation and leather-trim seats and steering wheel