the slender rod that projects out from the tachometer, which is pushed to reset the trip odometer...when you turn it, the dash lights brighten or darken.
To reset the dash light indicators on a Toyota Tundra the trucks ECU will need to be reset. The simple way of resetting the ECU requires disconnecting the battery for 5 seconds. When the ECU is reset the lights will be clear.
After repairing the failure that caused the code, the lights will reset themselves.
The check engine and other dash warning lights can be reset by disconnecting the vehicles battery for more then 5 minutes. If warning light continues after reconnecting battery then there is still a problem.
your question is very vague. are you refering to the drl light that come on your dash or you have fixed the issue with the module and now just want to reset it?
turn your ignition switch off and then on in rapid sucession four times dash lights will blink and code can be reset
With the key in the off position, hold down the trip odometer reset button until the dash lights start flashing. When it is all done start the car, and see if it reset.
Changing dash panel lights 1995 Mercury sable how do I do it
To reset on dash board lights, you must disconnect BOTHbattery terminals and touch them together to reset all codes
Take off both leads of the battery and leave them off for 2 minutes and then stick the leads back on and it'll reset the computer on the dash.
To clear warning lights on the dash, ie: low tire pressure, change oil soon, etc. Look in the fuse panel on the dash when you open the passenger door. Hit the reset button and it will clear.
Leave the key in the ignition, turn so lights on dash light up, remove the positive connection and then connect again, do this five times, no more no less, this will reset everything on the dash board, service warnings, everything will be reset to factory settings, this also works with the immobiliser.