1.9 vauxhall vivaro 2007 model?

the spanner light may be just reminding you of a service,to remove try this:- Ignition on,fully press throttle pedal and press brake three times,there is some confusion if you press brake three or five times but try both, the air bag light may have to go onto a code reader to determine your fault but try unplugging then reconnect the seat belt pretensioner wiring under the seats

cdc
January 2013