My search terms weren't pulling up anything so I figured I would make a thread.

Here's what happened in order of occurrence:

- Speedo stopped working, CEL came on
- On the next drive the tach started jumping around

And the the following occurred:

- If I turned A/C on the car bogged down
- If I turned on the A/C to tach and radio stopped working
- If I hit the brakes the tach and radio stopped working
- If I used the turn signals the tach stopped working

I proceeded to turn off the car when I got home and now it won't even crank. Is it an alternator issue or something? Any help is appreciated - tried to be concise so it'd be easier to help.