I have a 1996 Audi A6 and when I turn on the directional the 4 ways flash so nobody knows which way I'm turning. I've replace the relay behind the hazard switch and the Illumination Switch under the hood but still didn't correct the problem, any suggestions would be appreciated.

SOURCE: Hazard relay/resistor?

i have the exact problem, someone told me it could be one of the resistors or relays

SOURCE: turn signal relay switch, 94 s10 chevy blazer

The Turn signal relay on a 94 s10 blazer is located under the cluster area right behind the panel that holds the parking brake release handle you will see it once a couple of trim panels get remove it will be to the right side of the brake release handle

SOURCE: I need to change the flasher relay on my 2000 A6

The hazard switch is hard to get out. It has one clip on each side. By using a flat screwdriver on one side, and conciderable force, the whole thing came sliding out.

SOURCE: turn signal relay switch, 94 s10 chevy blazer

It's behind the dash panel just below the steering column. There are two relays for the fuel pump back there. Chande them both out.

SOURCE: 1996 grand marquis I have

Based on a review of the exterior lighting system wiring diagram for your Grand Marquis it appears that fuse #1 15A in the instrument panel fuse block is for the brake lights, turn signals, and hazard flashers. Fuse #5 15A supplies these circuits in certain switch modes as well.