I just bought greddy gauges.
It has 4 wiring(parking light, ignition, 12+, and ground)
Where can I tab these wiring to?
I know where to put the ground but dont know where to put parking light, ignition, and 12+ bolts.

 

tapped my gauge lighting into radio illumination wire, power wire to radio power and ignition should be ok if you shove it between a connection on one of the spark plugs wires (ghetto style) lol but it works