key cylinder light and under dash light don't work

[Supraflymk3]

When I got the car they worked and then I was going to hook up some leds under the dash and I was using a voltmeter to find a place that had power with the headlights on and I think I ended up crossing a power with ground and blew a fuse or relay. The thing is I don't think theres a fuse for it or a relay unless its hidden somewhere. But could someone help me out here. Also the lights themselves are good because I tryed them out in my ashtray socket and they worked. So please help me out!

So I was driving the other day and i hit my brakes hard and the key cylinder light flashed on for a second. Also the other day I started the car and took off and it flashed. Whats the deal?

 

[OneJArpus]

i had a similar problem, what i did was go to an autoparts store buy a bundle of fuses for 10/15 bucks and changed ALL of them then it worked. Now if something blows i just look at the cover and find out which one.