Speedometer lighting

AARRRGG gets full of the crisis. In the last few days, nothing at all works out, what I am doing. Yesterday I changed the two white pears in the speedometer above for 2 blue LEDs Twice when I turned on the light the fuse 6 out. Ok, I thought, then you let it be, with the blue LEDs. Zack, a new fuse in, and the two white pears. And now this is where I don’t see through. When I switched on the light, no pear burned. I took out the right pear, the left pear burned, but rather weak, and the blue bulb also weak.The left pear out, the same. Birn burns only weak, and the main light also. Have tried out 6 or 7 pears, one could have been broken, but always the same effect.Otherwise everything burns normally. Oil, handbrake, turn signal ect. And the fuses 6 and 7 are also whole. I understand this. before, everything was ok. LED ́s in, fuse flat. LED ́s out, new fuse and white pear in, and then something like that. What else could it be? Would be in the dark without tacho lighting. Please help. I must have blown out the pears 5 or 6 times, and turned in again. Then I tried it with other pears, always the same result. I just unscrewed the tacho up for a short time and pulled it forward for a short time. But as I said, just unscrewed up, and not u I was out again. Did the tacho once completely unscrewed. Slightly pulled forward. Then I wobbled at the back of the plug, and at the wire harness. Happened nothing. I at least let a pear in now, which I see at least a bit in the evening.I just noticed, as soon as I pull the light horn, the tacho lighting goes off. Does anything happen with the main light? Can a ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic h mir villeicht a relay shot down, from the main beam villeicht, because I had put in the wrong fuse on the 2nd painting instead of 15 ne 20s. Just very briefly, and again exchanged. I don’t know anymore.