Hi All

My 15amp indicator Fuse keeps blowing every few days.

If it was a wiring issue I'd expect it to go as soon as I indicate put main beam on or put hazards on.

Where is the relay on my model car please and what is the replacement part number?

 

If it is F35 in the passenger junction fuse box then it feeds a supply into the GEM and used for a number of features.
Yes it feeds into turn signal and headlight controls.
It also supplies Interior lamps such as courtesy roof lights, foot well lights, map lights, vanity lights in visors etc. (which could be an issue if you have a chaffed or pinched wire to one of those lights or a damaged holder/bad bulb).
Also used in the control of the headlight wash/wipe features if your car has those.

Plenty of things to check to see if you can trigger the fuse to blow.