If its vectra b to reset ECU you have to turn key so all display leds light up then off and do it 8 times if i remember rightly, this resets ECU to factory settings.
'Engine Airbag Code Reset Tool Vauxhall Meriva Zafira
Disconnect Battery for an hour, reconnect... Done
needs to be done with a diagnostics machine.
How to reset airbag light
you will need this... VAUX-COM PC based tool for Vauxhall to recode the immobilizer
who reset airbag light kia soul
Airbag light can only be reset using diagnostic equipment.
how do reset the airbag light on a 94 ford escort
how do i reset an airbag light on 2004 mazda premacy
= How do you reset the Airbag light on a 2001 Nissan Maxima SE ? =
how do i reset srs light on scion tc
Hold the break pedal down and the milometer trip button turn on the ignition whilst holding these in the service light will flash then resets