Bought Ac Autotechnic S7 Gauges and don't know exactly where to put in power supply, "+", red cable....does n e way know or have n e suggestions on where to stick the "+" line......thanks........

Veh: 97 Accord EX V6

 

You could tap in to a wire by your fuse panel that comes on with your ignition but turns off after the key is out.

Grab a test light and get to crackin' .

 

I triied that, could not get to turn on, n e other suggestions

 

Do you have a good power lead and a solid ground? ALso make sure the relays(if any) are all plugged in and the switch to tutn on the gauges is in the on position.

*edit* the cigarette lighter is a source that would turn on with the key but you will probably need to check and make sure it does not overload the existing wire.