99 Toyota 4runner Dash Lights Out. If someone reconnected those wires incorrectly it is possible the tail lamp dash lamp 12 volt supply got connected to the ground side of the lamps. If there is enough corrosion on a switch it could turn on your door ajar light.
When I turn the car on with the headlights on the dash lights up like normal for 2-3 seconds then goes black. 1999 Toyota 4Runner. The previous owner is a good friend of mine and was the second owner.
77 product ratings - 50x Red T5 5050 17 18 73 74 LED Instrument Panel Dashboard Gauge Light Bulbs.
One was hooked to the tail lights to make the display dim. Upon further review they only stop working when the headlights are on the dash goes totally black. It might take a. Have the vehicle inspected by your Toyota dealer immediately.