Lincoln Town Car Battery Replace/Remove

What Makes My Battery Light Stay On?? I Have Replaced Alternator, Battery, Wires And Plugs Already But Its Still On..

I Installed A New Battery And Positive Post Clamp, And The Battery Light Was Flashing And The Battery Drained. My Mechanic Said Not To Put...

My Town Car Clicks When Try To Start And Now The Neg. Side Of The Battery Wire Smokes From The Ground End Of It That Connect To The Egine I...