line out convertor

hey, I don't know if this is where this post belongs, but in my saturn sc1 1999, I got a scosche line out converor, and it does apsolutely nothing. is it just crap or does the stock head unit not work with this.? Thanks alot guys.

hey, I don't know if this is where this post belongs, but in my saturn sc1 1999, I got a scosche line out converor, and it does apsolutely nothing. is it just crap or does the stock head unit not work with this.? Thanks alot guys.??????????????

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