i just got a autometer cobalt volt gauge and was woundering how to install it?

 

Those gauges dont have any transmitter wiring. It should be power/ground to get the gauge working, and a remote wire so it turns on with the key, and mabye a dimmer wire so it dims with the lights. You can wire everything to the radio harness though.

 

Just find any wire that is hot when the ignition is on and any ground. there should be directions with it. Ver easy.