Thank you very much for the heads up, I have a fuse right next to the battery with the wire I am running, and another fuse right next to the light area. Very appreciate the advice.
It's a 2003 E Class Benz, the interior lights stay dim, so I tested it with a volt meter and confirmed it with another owner it runs at 3.5volts during the day, and 10.25volts at night, I want a stable 12+volts coming out of it. The cars computer gives the lights a low voltage so it stays dim...
I am trying to install larger better lights inside my car, it runs at 3.5volts sometimes, and at 10.25volts sometimes. I am trying to take the voltage up to 12+volts so I can use a relay. I used a 32v 4700uf capictor and it gave it enough power to activate the relay, but then the car doesn't get...