You will need to take your vehicle to the dealership to reset the airbag light on an Ibiza. However, you could try to disconnect the battery, sometimes that will reset it.
How to reset airbag light
Only with scanner through eobd plug
God knows
Take it back to the dealer unfortunately!
I found out the hard way that disconnection of the seat monitoring cables will result in your computer requireing a reset from someone with the proper computer software. This has to be done by the dealer.
Look under the passenger seat. You'll find a connector for the airbag. Clean this connector or at least check if the wires are connected properly...
The clutch on a SEAT Ibiza SE is auto adjusted, however, the auto adjustment can be reset manually. This can only be done when the clutch cable is removed.
In the seat
Well, you could remove and replace the accalerator pedal, and reset the system with a diagnostic tool and software. Mechanic still ongoing.
SEAT Ibiza was created in 1984.
Changing a rear brake light on a SEAt Ibiza is simple and will not take a lot of time to do. All you do is unscrew the brake light cover, unscrew the old brake light and then screw back in the new light then screw back on the cover.
I found that urinating on the passenger seat works well. You can also try inserting your phallus into the cigarette lighter to cause a short.