i wired mine to the center armrest area, where the CD/cassette holder is (some have deep holder). I have an iLive BT dongle connected to the AUX input, so the android phone connects wirelessly to the AUX... the install is not finished, as I am planning on using a Y-splitter for the AUX... I built my own AUX cable, as I was too cheap to pay $50 for a $5 worth of wires...

you could see some of my crude pictures in my "4.8 to do/done list" thread...