Noise when headlight's on

[ktvin09]

Hi guys, installed new amp and front splits on my 07 civic, but i'm getting this slight but constant buzz noise at the background ONLY when the headlight is turned on.

All the grounding should be correct as it was complete slient when headlight is off. I was told it might be the headlight drawing too much current, but I installed new foggies yesterday and I don't get any noise when I turn on only the foggies.... Anyone has ideas what's the cause? Cheers!

[sammy342]

make a better ground wire like splice it to a couple of diffrent spots the more the better and see how it goes

[ktvin09]

Do you mean ground wire from the headlight?

[sammy342]

nah extra grounds for the headunit

[ej20i]

ground the amp else where...how amps do u have?

[ktvin09]

ground the amp else where...how amps do u have?

Clarion APX4361 100W x 4 RMS @ 4Ω

[ej20i]

so just 1?yea man...ground it else where...for fd...i ground mine in the boot under the rear folding seat...theres two nuts in the middle of the car