2000 Hyundai accent. Trunk open warning light on dash looking to disable this warning on dash to prevent draining battery again. Have removed light temporarily from the trunk to slow down the drain however circuit still shows trunk open light. Tried pulling 10 and 20 amp fuses from fuse box in the driver side compartment.

SOURCE: 2000 2 door accent removed

you have to reset the ecm code , when you removed the fuse the ecm registered this as a loss of voltage and threw a code so now it doesn't know that the fuse has been replaced. you need a scan tool to reset the ecm...please rate the solution...thanks

SOURCE: warning light

well have you done any work to it?cause the check engine light could mean a whole lot of things..depending how your car is acting.

SOURCE: trunk stuck open

Is the lid bent? If not, the hinges are. You will likely need to remove the offending hinge, straighten it and then replace it.

SOURCE: trunk open light on dashboard

the light works with a pin switch that is pressed when the trunk is closed,find the switch in the trunk and remove it to see if the earth wire is connected.
if it is just pull it off and clean the connection.This should be a quick fix.You can also clean the rear light connections and make sure there are no bare wires.Hope this helps.

SOURCE: 2006 Hyundai sonata trunk doesn't lock the hood

I had to reinstall the loose mounting hardware for the trunk upper latch.