turn signal relay is bad
If you mean the headlight switch, pulling it out once turns on the dash lights and turns off the daytime running lights, pulling it again turns on the headlights.
electronic short in computer system or a short in a current of the main circuit
If the lights flicker when the vehicle is running, the alternator is on it's way out.
GET THE POS AND NEG WIRES AND RUN THEM TO YOUR CORNER LIGHT'S NEG AND POS WIRES.
On a 1999 GEO Tracker, a bad fuse can cause the headlights and dash lights to blink. A bad voltage regulator or alternator can also cause lights to blink and flicker.
When your 4X4 dash lights blink that is indicating a malfunction - could be just a sensor
i dont have an answer, but my 4wd works, the lights just blink randomly sometimes
its a ground wire
You can buy special bulbes that blink your lights slowly or you can computerize them.
replace the flasher fuse
You have a weak ground connection.