How would I hook up my LED Underglow?

Question

It says to hook up

Yellow wire = 12v Batt [+]

Red wire = 12v Switched Ignition [+] (What is this?)

Black wire = Ground [-] (and this?)

Answer 1

Hook up the yellow to a line from the battery, hook up the red wire to something (PUT A FUSE IN IT) that only turns on when the ignition is turned on, maybe a headlight, radio, those aren't very good places but something that turns on when the car is on. And the black wire runs to the ground on the battery or some grounding point.

If you don't know the difference between a positive a negative, or live and ground wire you should get someone else to do the work for you...

Answer 2

look if you dont know what a ground is then you shouldn't be working on it  

Answer 3

I don't know but check to make sure it's legal in your state.  They are illegal to have on while driving here in PA.