Outer Limits 4x4 Board

I've got a land rover defender 1995, 300tdi model. Yesterday i blew the fuse for that combines the blinker control, fuel gauge, and temperature gauge. I've blown another 2 since. There is obviously a short somewhere, just wondering if this is a common problem, to help me to locate the short quicker if possible?

Btw, i think there should be a section just for rover auto-electrics, considering the amount of problems they have