When I put the key in and turn it to the first position all the lights and gauges come on and ,sometimes, when I start the car all the guages die and I lose the ability to use my blinker,windows, ac, tach or speedo read. When I shut off the car and restart it they will work again. What is causing this and how an I fix it?

why car did not start after battery boost

I've owned the vehicle for about six months, and took it to the dealer before it went out of warranty. I reported that I had intermittently detected a very strong, obnoxious odor in the passenger cabin of the car. Kind of a chemical odor - bad enough to burn my eyes at times. I've not been able to determine a particular condition that seems to produce the situation. And the dealer was unable to find a cause. But it still is happening. Has anyone else experienced this? I don't know if emissions are leaking into the car from the engine compartment or there is some electrical problem. I need help.

Check engine light came on the day after filling the gas tank

I have by mistake drained the auto transmission fluid, can you help me by letting me know where to put back in and is there anything else to watch out for?