Injector

i'm using the stock hu i just relocated it, i waned to be able to use my steering wheel controls and if i removed the stock hu i would loose those.

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Scion CarPC

sporty_drew

Not necessarily. You could wire them into the buttons on a game pad and then get a program called joytokey and map each button to a keystroke and implement that into roadrunner

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Injector

correct. i never said that keeping the hu was the only way, but my steering wheel buttons work by resistance from the same 2 wires, which makes things a little more complicated so i said the hell with it and bought a car2pc adapter

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Scion CarPC

scloyd

Just a thought, but wouldn't it work better with a power diode between the battery and the cap?

Injector

i haven't been able to find a diode big enough to handle the amperage that flows through the cap at start up

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Scion CarPC