[itsmejoeyd]

my room fuse blew so i replaced it. Than everything that went out (radio, Door buzzer, Glove box light) worked. After 3 minutes it ended up blowing again. Does anybody have any idea how to fix this ?

 

[freshbuzz]

Start chasing wires looking for where it's grounding out

 

[nickt93]

Do you have a digital multimeter? That would be a good investment at this point for root causing your issue.

Here's a helpful article from Flyin Miata: http://www.flyinmiata.com/techline/grounds.asp

 

[rubber duckey]

This was happening to me but I found out that my positive battery cable was not fastened down tightly to the battery.

 

[itsmejoeyd]

hmm i dont know if its that, i just tightened that the other day, but i will check.