ok total noob here my 06 lexus is350 uses cds but in the console it have AUX plugin I go have a general idea on how to use this I have looked at this https://www.amazon.ca/gp/product/B01MSUWCZ0/ref=ox_sc_act_title_2?smid=A2UM0X40UXSI2V&psc=1 not sure if there is a simpler way to do this with out . the reason why i was looking at this was suggested from a person on youtube that has the same car and this has the ground filter to get rid of any alternator whine which I never knew still existed in car stereos