1987 Nissan Maxima distribitor

I changed my spark plugs went to move my car wouldn't start back up no spark had the coil checked it was fine I was told it was probaly my distributor exchanged it put it in just how the book told me to rotated it every thing then put it in started right up then all the lights started flashing. And horn so I shut it off then went to start again started right up but now don't have a light one any were no dash no blinker no head lights I mean none no Boise warnning lights I mean nothing but it starts right up but as soon was told to check alternator had it tested its fine is there a reset button because nothing electrical works only door locks work if u do it by hand and not door is this going to be a big fix and all my fuses are good even linkable fuses good can't figure it out and I've check all my grounds giant figure it out