Land Cruiser 100 series hazard lights go on at random

I hope this is not repeated - it seemed to reject first time. This is the same thread as 70026 but I am not sure with archived items how to resurect them or find out how the problem was fixed.

Problem is 2003 100 series hazard lights go on at random while parked and locked and will not go off. Car will start and run normally in which case hazard lights go off and hazard switch operates normally turning them on and off while engine running. As soon as ignition is turned off hazard lights go on again either immediately or a few hours later. Only way to stop them is start the car or pull the fuze.

So i remove the hazard/indicator fuze while parked and reinsert it to drive.

Any clues from anyone as to what might be the problem?

llocjsi