The switch is wearing out on the inside, just order a new one and replace it.
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.
Faulty head light switch.
If the lights blink fast on either side of the car then this means you either have non-factory bulbs in the car or you need to replace your blinkers because one of your lights is out.
That very well may be for the hazard switch. Try it and see if the lights blink when the button is depressed.
When both of the turn signals (indicators) of a car blink simultaneously, it is usually because the hazard lights are turned on.
bad headlight switch.
Bad ground
Sounds like a bad switch or relay.
Cycle the emergency 4-way flasher switch on and off a few times. If it doesn't clear up you may have a faulty signal switch.
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
Blinking lights on dash and exterior lights may indicate a bad ground wire or a faulty headlight switch. Both would cause those problems.