Please could someone help me?

1) My 2wd sapp cossy's ignition lights will not turn on when the key is turned, however, the car starts fine. When driving thu, the battery light comes on and will remain on. Is me alternator shot??

2) Also the dash computer which monitors the doors, lights etc, rev counter and water temp gauge has also stopped working at the same time. I can’t figure this out, all fuses are fine, connection etc.

Any help will be much appreciated?

Cheers

Indy