Engine Noise Coming From Auxiliary Jack
 

Hello Everyone!

This is my first post on Mazda3 club.com.
I just bought a 2007 Speed3 and I notice when I plug in my little XM Inno radio into the center console auxiliary jack I get an engine "whirring" noise that comes through my speakers whenever I'm driving. The audio would sound great if it wasn't for that darn engine noise. Anyone know what's causing this and what can I do to solve the problem? Maybe a bad cable or something? I would hate to have to take this back to the dealer to have it looked at.
Thanks a lot!!:winkyum: