vy commodore srs airbag fault and fuel pump fault

[Kali05]

vy commodore srs airbag fault and fuel pump fault is coming up, flashing between the two back and forward
Fuel gauge seems to go from 1/4 to 0/4
Any advice where to start?
VY COmmodore with 156k KMs

 

[BlackVXGTS]

Get your car scanned with a Tech2 (or equivalent) scan tool to find out what error codes have been set and go from there.