My girlfriend wanted a stereo in her car, and i tried to put it in with no avail... the damn wiring in that thing is so retarded.
But her crackhead brother decided he was gonna try without my permission (did i mention i bought the car?), so while i was gone he did something, because her blinkers and flashers wont work at all anymore. No other damage though. Any idea's what it could be?

 

check her fuses

 

now way? didnt think of that! LOL J/K!
but i checked all the fuses inside and under the hood.

 

Check the bulbs.

 

Check to see if the hazard switch is plugged in. Sometimes if it the hazard switch is unplugged, the signals won't work at all

 

In my chilton it says that theres a relay that controls all that crap. Wipers, Blinkers, the whole nine yards ya know? well we checked the relay and it was perfectly fine.

 

then it is probably a broken wire in the dash...good luck with that one...