I had no issues with any of them, few weeks ago it seemed to be when I opened and closed doors. It blew, I changed it. Fine. This time soon as I put a new fuse in it blew, in fact I didn't even get chance to push it all the way in before it blew. Why was it disabling the engine? Made it sound like the fuel pump was on same fuse or something. Soon as it blew, the lights came on, wipers moved without a key in Edit: oh and no, just popped at random.