I just recently bought a 2006 Mazda Tribute luxury and on the strero when I press modes it gives the option for AUX, but I can not find any sort of connection to plug it in or for a cord to plug in? And it is not in the manual.
Is anyone able to help me out? Thanks in advance 😊

 

for what i know you need an adapter to connect in the back of the radio with aux-in at the end... that way you can have you aux-in...
I know because I need that too since the radio is too basic