So do good to people ... - Toyota Corolla Levin, 1.6 liter, 1991

There were marvelous frosts. My miracle car, as has already happened, started up in the morning and cheerfully purred in spite of the neighboring frozen Hondas and most of the other car industry. And then a neighbor came out - a "happy" hondovod. I tried to revive my stepwagon, but in vain - it's a joke, for 4 days the car did not move from its place, the battery clearly did not like it. And then he and my dad, who was smoking nearby at that time, dawned on an ingenious thought: "Come on, Evgenia, today on his battery, he will be charged, we will change it back in the evening!" No sooner said than done. While I was sweeping the snow from my treasure, they had already opened the hood, with the engine running, they threw off my battery and stuck its ice. It immediately seemed strange to me that when the terminals were connected, the revolutions first failed, and then the dviglo roared like a wounded animal! I get into the car - the signaling light does not blink.
In the New Year's eve leapfrog time to get into the belly of the car was not, locked the car with a key and broke off with a remote start.
Today, after another overeating with relatives, I had no strength to endure - I went to disassemble the car. Well, first of all, I removed the panel under the steering wheel (most often the signaling is put there, it seems). Looked - the block is mute.

Well, along the wires coming from the ignition switch, I went further, and found a terrible bundle of wires.

There were many fuses on the harness, including a blown 10.
Replaced. I put everything back together. And that was a mistake. The whole operation helped to bring back to life only a blinking light bulb and a squeaking siren ... Well, that is, you close and open - the car beeps, but the locks do not close or open, it does not start remotely and does not blink with turn signals ... But if you open the door, it starts yelling - and Thanks for that ... Today I was reluctant to poke around - my stomach was in the way, and there was only +8 in the box and there was no light ...
Tomorrow I’ll have to disassemble, re-check all the previous ones, they say there is another 30-shka there, which will probably solve this problem. Well, or you will have to throw out the signaling nafig :(

PS Thanks to Chegevara, his friend Artem and teammate Kiryukha, who fixed the signaling for me. The whole world has achieved the desired result! Everything works perfectly!