okay im like super begginer for wiring and such.
if you have very good patience, please help me! lol

okay this is the diagram.




my question is
the one says "ground"
what do i do with it?

and there are two say DC 12V
but one says DC 12V Battery and other one says just DC 12V.
both go to battery right?
one for + and one for -?
if so which one is + and which one is -?

sorry im so dumb!

 

Ok the 2 red wires...
-Red battery- hook directly to the battery for constant(+) power, make sure it is fused within about 12 inches. Remove fuse until install is complete.
-The second red wire is for the switch and will also be constant (+) you can tag a lead in the dash use a meter to test for a constat power source.
- The black wires are ground(-)They both just need to be chasis ground with a self tapping screw, be sure to remove the paint so there is no resistance. I like to ground everything in a central spot, if you have a stereo system this will help from getting a groung loop and causing noise, its up to you.
- The white wires are your swtiched power and should only have 12volts when the switch is turned on. Hope this helps!

 

thank you!! i was able to install it!
but the diagram itself was wrong and i was kinda confused
but everything went good!

thank you!