Is the bulb burnt out? Change the bulb and it will blink at the dash and light. If it still doesn't work, check the turn signal relay.
On the dash where the steering column attaches, right there with the blinker arrows.
When your 4X4 dash lights blink that is indicating a malfunction - could be just a sensor
try replacing the blinker under the dash that little box that makes the blinker sound
a bad blinker bulb. replace the bad one and it'll blink fine.
If a 1999 Jeep Wrangler dash gauge stops working, check the fuse. The fuse may have blown out and will need replaced.
It means that a bulb has burned out!
Behind the glovebox.
4X6
Upshift.
Driver's side, under the dash.
The 1994 Jeep Wrangler dash pad is secured with eight retaining clips. Pry outward on each retaining clip and the dash pad will come off.
The front speakers in a 1994 Jeep Wrangler YJ measure 4 inches by 6 inches. These speakers are in the dash of the vehicle.