Helpful links:
Follow steps 4-20 for rear panel removal: http://www.handa-accessories.com/element/elementhitch.pdf
Glove box removal and cabin air filter replacement: https://youtu.be/K4fjqTXUPCc?t=2m42s
Pioneer head unit I installed (Pioneer AVIC-6000NEX): http://www.crutchfield.com/p_1306000NEX/Pioneer-AVIC-6000NEX.html
Backup camera I installed (Pioneer ND-BC6): http://www.crutchfield.com/p_130NDBC6/Pioneer-ND-BC6.html
How to remove the head unit: https://www.youtube.com/watch?v=xhJZQp0oafc
How to remove the instrument cluster: https://www.youtube.com/watch?v=X5aTqFic38M
USB and Aux port from Amazon: http://www.amazon.com/gp/product/B00REFJ5B4?redirect=true&pldnSite=1
Pioneer Units with Android Auto: https://www.youtube.com/watch?v=hhi64FEjQlc