Could be a faulty hazard switch
Hazard wiring is a bit strange on a Defender compared to normal feed, stalk, relay, bub configuration.
Have Hazards only recently stopped working?
My money also on hazard switch. Know anyone else with a fender...swap over and see b4 buying.
This same thing is happening to me. Will have to check the switch.
This link has some helpful information regarding this: Hazard Switch & Indicators - fault diagnosis - LR4x4 - The Land Rover Forum
[JP];1647145 said:Mine did exactly the same last year.
everytime I used the indicator it would blow that fuse.
the solution on mine was:
remove all indicators, clean all the contacts on the bulb and the metal bit that screws into.
once that was done all was good and working, its worth a try on yours!
haaa, right, just noticed yours is working now.