Changing 2008 Flash Relay

[InvaderSkoog]

I've got a 2008 Hatchback, and recently the Turn Signal/Indicator/Hazard Light Fuse blew. I replaced it with the spare 10A, but that blew within a day. Thinking the spare might be faulty, I invested in some new ones, and a new one worked for about a day and a half, and blew again after about 10 minutes of driving. I asked around, and it was suggested that it could be the relay that is having an issue. From what I've read, changing relays isn't an enormous challenge, but I can't seem to find any information on changing the flash relay for a Yaris. I was wondering if anyone has had experience doing this, or can point me in the right direction. Thanks!