1994 940 turbo - I removed the dome light bulb to compare it to some LED one I found, then replaced the same incan bulb back in just like normal, ALL the interior lights stopped working. No dash, center console, shifter lights, nothin. From that point on, a fuse, either #5 or #15 i believe? continued to blow immediately upon replacement until I removed the power cable from the dome light module.

Now, even with a fresh and intact fuse, I cannot get any power to the interior lights.

1. Have not volt tested the dimmer switch, have tried tapping it and turning up and down etc.
2. Lights all functioned properly before messing with the bulb, did not install the LED in the first place so that couldn't have messed it up - why I haven't messed with dimmer switch yet.

Any thoughts? Is there a relay or control switch that could've blown? If so, why?
Thank you!