We continue to fight - Toyota Celica, 1.8 L, 2000

Spent half of the weekend under a typewriter ...
it turned out the following: turn signal repeaters do not work. Inspection on the pit showed that the reflectors were in place, the plafonds were dangling under the bumper without bulbs. One for a replacement.
I inserted light bulbs - one figs do not work, somewhere there are problems with the wiring. postponed for now.
While I was busy, I put the battery down with music. I have put the bonus one so far, the one that the previous owner asked for. Albeit reverse polarity, but somehow the wires reached out.
The fuel level indicator continues to amuse. Today, because of the warming, again for no apparent reason showed a full tank, then the fuel returned to normal in 4-5 hours.
I wanted to get to the fuel pump - when I unscrewed the seat, my favorite key broke by 10 ... whimper whimper ... well, nothing, tomorrow I'll buy a new one, I'll try. again