Hazard switch empty terminal

Hi guys, i have a fault with my indicators, which dissapears when I put the hazard switch to half way between on and off

Now On the back of the hazard switch there is no wire going going to pin 15, would this explain the fault or is it just a faulty switch cheers!!!

most common fault is the switch. especially if you have to lever it between on/off. its the contacts inside.

thats the ignition live feed to the switch so yes that'll be why. look behind dash for black/blue wire. the fuse will probably be blown too now its #19 on the blade fusebox