Ok here goes need someone's help in sorting my problem out with my vectra c Sri 2006 I started the car this morning and the airbag light is on I took it to a mates garage who plugged it into the diagnostics and it come up with these error codes
B0014
B0015
B0021
B0022

Both codes relate to circuit squib open or low voltage
And the other 2 is pretensioner open or low voltage ?