Opel Automobile Owner's Manual page 79

When the ignition is switched on,
most control indicators will illuminate
briefly as a functionality test.
The control indicator colours mean:
red = danger, important
reminder
yellow = warning, information, fault
green = confirmation of activation
blue = confirmation of activation
Control indicators on the
instrument panel
V illuminates yellow.
The front passenger airbag is
activated.
* illuminates yellow.
The front passenger airbag is
deactivated 3 44.
9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Instruments and controls 79