A3 with full bose and GLI's still got ground noise.

buges

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Hi

I've just fitted a xtrons android hu to my a3, I'm using the 2 set's of rca outputs through 2 GLI's and i've still got ground whine (no popping though).

anybody got any suggestions?

I've read that i may have to run another ground wire to the chassis if so where would i take it from the hu?

Thanks
 
Thanks docurley

I joined xtrons forums & they suggest something different (got the bits in the shed so £0 to try)
My noise is being generated by the heater controls wiring.

If it doesn't work i'll buy the noise filter you linked to.