Step by step instructions to wire up a gauge?

[slappedvr]

hey guys
i need help wiring up the light for my water temp gauge.
could anyone please give me step by step instructions on how to do it as i have never done it before.
cheers

[combatantsomeone]

read the instructions that came with it?
Otherwise there should be a power wire that you connect to an acc power source (power when key is on, could use cig lighter wire)
One or two earths, just earth them to something or use cig light earth
Then there should be another wire for illumination, wire into a lighting circuit (i used illumination for aircon dials)
Then there should be a wire that goes to the sender