4
questions

All failed at once, horn, Central locking, indicators, AC, tail lights, brake on 2004 Mazda B3000
Lights, radio, right hand window, clock, hazard lights. Most are on the bottom row of fuses which are still all good, battery is fine terminals are clean, any clues?
by Vintrudyute perth w australia

Lights, radio, right hand window, clock, hazard lights.
Most are on the bottom row of fuses which are still all good, battery is fine terminals are clean, any clues?

How to open the door. The keys are inside.