I don't know what happened. any ideas would be great.

[Xwizit1]

07 Yaris. Base model. I got in my car after work. Airbag light is on, the blower motor won't go on, and the rear defroster light is on. I did use a multimeter on the top left plug, the red wire on the bottom right of it, to test if it was the reverse light wire for a backup camera. I've installed a Jvc double din radio for the camera. . Any suggestions would be great!
Thanks!

[Xwizit1]

So after reading thru this site, I'll check the Dome + ETC fuse to start. .

[Xwizit1]

Nope. Didn't fix it. Any ideas?

[CTScott]

Check the two large fuses built into the positive battery terminal.