About my odometer

on 2003 Mazda B3000

Odometer stop work after I had my head light stop working then tackodomer stop working which other thing like dome light and airbag light stay on and not the fuse there all good has any know what it could be? And not the BCM I had to bypass wipe get them to
work this is driving me crazy please dealshipis

Asked by for the 2003 Mazda B3000
seek diag and est from your mech