Hi guys,

I replaced turbo today and was hard.
Anyway, when I undo some nuts, I accdently touched the Alternator positive and my tool and had a little spark.
I know I should disconnect the battery.

Anyway, I disconnected the battery and worked all and reconnected.

Now, my headlight is all on all the time and no light switch works.(include signals) Radio works but no AC. it swatch works but I don't think ac compress works.
And I have a yellow Break light is on my instrument window.

and cylinder misfire on number 3 also. which I never had it before.

What do you think and what I have to do?
Thank you guys.