Quick Aux Port Question
 

I have a vehicle produced in 09/2002 am I able to use the easy plug in aux port or do I have to go with something like the hack in which I solder into the cd player. I have searched all over but haven't been able to find something that says if you are ok or not on a 09/2002 just 09/2002 and before referenced in both situations anybody know the definitive answer on this ?