KIA SPECTRA RADIO NOT WORKING

I Have An 05 Kia Spectra5 An I Was Giving My Son A Jump An I Hooked The Cables Backwards An The Vehicle Would Not Start So I Checked All The...

2007 Kia Spectra The Battery On My Car Died And I Had To Recharge It Using Another Vehicle Now My Radio, Clock, Keyless Remote And...

But The Power Still Goes To The Radio. When The Aux Is Selected You Can Hear The Speakers Making A Kind Of Knocking Sound. I Replaced The...