help electrical problem!!!!!!!!!!!

I need help, my cousins v-tech has gone out as well as the tach,:confused: also the fuse for the horn gets blown when the brake is applied, now the brake lights are out-they light up but not the brake light. don't know where to begin or how or why... it's weird but i told him he does not need a mechanic,but an exorcist..:devil: some one throw me a line...

Has he had an allarm system instaled on it lately?

Bumping this thread because I have a similar problem. I have a 93 Si with the brake lights not working. Taillights work, but not brake lights. I checked the brake/horn fuse and its still good. It has had a Viper Alarm installed on it (removed now) if that has anything to do with it.

Well, I bought some new bulbs. They still don't work. Any ideas?

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