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Stereo vs. Headlights
Posted: Tue Feb 22, 2011 6:20 am
by Weston_Duyck
So I just hooked up a stereo in my sisters car and it all worked great. Then when she turned on her headlights to drive home the stereo lost power. All the wires are stock so I have no idea what the problem is. Any ideas?
Re: Stereo vs. Headlights
Posted: Tue Feb 22, 2011 6:31 am
by subydaddy
There is most likely an exposed wire touching metal behind the cd player somwhere. Once the headlights are turned on it sends power to the illumination wire it grounds out and blows the fuse. Go back in there and have some electrical tape handy. Cover any exposed wire with a general amount of tape
It could also be a wire hooked up incorrectly at the harness.
Have you found it which fuse blew (the one in the car or the one on the cd player)?
This happened to my friend in his honda. It wouldn't always blow a fuse once the headlights were turned on but the wire was close to metal and depending on bumps and what not. But only his headlights would work when the fuse blew. Tail lights, marker lights, interior lights all went out. It just depends on how the car is wired up.
Re: Stereo vs. Headlights
Posted: Tue Feb 22, 2011 6:51 am
by Weston_Duyck
I think I figured it out. I believe my ground has a poor connection and something to do with the illumination wire. But thanks for replying so quick, I'll get back in there and get it done right.

Re: Stereo vs. Headlights
Posted: Thu Feb 24, 2011 3:01 am
by __TT__
You grounded your radio to the illumination wire. Ground it to chassis
Re: Stereo vs. Headlights
Posted: Thu Feb 24, 2011 5:00 am
by Weston_Duyck
Fixed it. Now I just need to find an always hot wire so she can keep her programing because the stock one doesn't work I guess. Any ideas for that one? Lol
Re: Stereo vs. Headlights
Posted: Thu Feb 24, 2011 5:10 am
by __TT__
I would check your fuses under the hood, there is no reason you shouldn't have a constant in there unless the fuse is popped. I can get you wire color tomorrow.
Re: Stereo vs. Headlights
Posted: Thu Feb 24, 2011 6:00 am
by Weston_Duyck
Oh I didn't even think about that. Thanks