CHEVROLET IMPALA ELECTRICAL

When I Have The Rap Panel Plugged In My Car It Does Not Turn Over And All Of My Gauges Like Gas, Prnd, And Stuff Also Quit Working. When I...

Would I Have To Take My Car To The Dealership To Have Whatever All This Mess Consists Of Fixed? I Do Not Have My Key Because My Car Was...

The Warning Light Is Coming On Saying That It Is Overheating, However It Is Cool To The Touch And There Is No Steam Or Anything Of That...