Hi, manual says that there may be a fault with your air bag system.
Get it checked with a local garage with vauxhall diagnostic equipment.
My light went on when I removed factory steering wheel and replaced with aftermarket steering wheel (no air bag). The system senses that the air bag is not present, and "believes" that there is a fault with the system.
my car doing the same thing
1997 fordexpedition wont start and the theft light is flashing
No wont fit
is your e-brake on?
needs a ignition cylinder and has to be reprogramed.
get a new head light motor
the battery is flat
A good start would be to pull the engine codes from the ECU.
Sounds like a bad Brake Light Switch. It's located on the steering column.
I don't know if this will help, but I had a similar problem and it was a short in the light switch. Because the alarm was wired into the light switch. I wiggled the switch and it started. Change it.
You have to keep it down with your foot!
If the turn signal bulbs light but will not flash, the flasher relay is defective, replace it.