hey guys i was wondering what else can i attach my amp remote wire to, since the blue one behind the headunit got fried some how. I been tapping into the lead behind the cig lighter, but i feel like every time i accelerate, a grounding noise occurs? im not sure if this is due to my cig lighter or not, but i never had it before so im assuming so, or one of my grounds in the back got loosened.

what other wires can i tap the remote wire into that wont cause any problems?

 

You can tag the switched ignition on the radio plug. [red]. As for the noice. The remote wire will not cause this. Look into bad rca or improper grounding of the amps. Also could be a bad headunit since you said the amp output is blown.