Disconnected the battery and hooked it up and won't start.clicking noise in dash

What is your question?

Checked all fuses and relays everything is good put key in on position and hear a clicking sound in the dash. I was checking with my voltage regulator and it made a little blue spark and it blew 10amp fuse and replaced it and now won't start. Nothing in dash comes on but security and hatchback door open.

What makes this problem better or worse?

Disconnected amp for stereo

How long has your 2008 Dodge Magnum had this problem?

2 days no start.