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<blockquote data-quote="UndercoverPunk" data-source="post: 1080478" data-attributes="member: 554673">Ok, yesterday, I rearranged some things behind my head unit, which was working fine.&nbsp; I put everything back and the HU was working fine.&nbsp; After putting my dash back together I was planning on going to my friends apartment, but when I go to turn on the headlights a fuse blows and my dash lights cut out.&nbsp; I try replacing the fuse and when it blows again I check a few things and say screw it and go inside.&nbsp; CD player still works fine.Today I test things out better.&nbsp; I figured out that when the HU was not wired up the problem does not exist.&nbsp; When I plug the HU back in the fuse blows and such.&nbsp; As a matther of fact the voltage at the battery (all wires still connected) I get 56volts.&nbsp; If I then unplug the HU the voltage stays high for a few minutes then returns to normal.Best as I can tell the only thing that the high voltage hurt was the fuse for my taillights/dashlights, everything else ran as usual.&nbsp; This has me seriously stumped.The HU is a Alpine 9835 BTW.What should I check/try?&nbsp; Bring it.</blockquote>

[QUOTE="UndercoverPunk, post: 1080478, member: 554673"] Ok, yesterday, I rearranged some things behind my head unit, which was working fine. I put everything back and the HU was working fine. After putting my dash back together I was planning on going to my friends apartment, but when I go to turn on the headlights a fuse blows and my dash lights cut out. I try replacing the fuse and when it blows again I check a few things and say screw it and go inside. CD player still works fine. Today I test things out better. I figured out that when the HU was not wired up the problem does not exist. When I plug the HU back in the fuse blows and such. As a matther of fact the voltage at the battery (all wires still connected) I get 56volts. If I then unplug the HU the voltage stays high for a few minutes then returns to normal. Best as I can tell the only thing that the high voltage hurt was the fuse for my taillights/dashlights, everything else ran as usual. This has me seriously stumped. The HU is a Alpine 9835 BTW. What should I check/try? Bring it. [/QUOTE]

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