The Seat Ibiza that 'had no airbag' and failed its MOT test

A Seat Ibiza failed Spain's ITV roadworthiness test over an airbag fault its owner assumed didn't exist

A driver arrives at the ITV (Spain's vehicle inspection station) with a three-door 2000 Seat Ibiza. The report reads: serious fault in the electronic restraint systems, airbag warning light on. The owner, convinced his car has no airbag — he thought the dashboard label was just decoration — considers appealing the inspection. He asks an AI chatbot and gets an answer that encourages him: "ITV mechanics apply general manuals and sometimes confuse versions." He had every right to appeal. One problem: the car does have airbags, and the fault is real.

A real fault, not an ITV mistake

The second-generation Seat Ibiza (code 6K2) came with front airbags for driver and passenger as standard, and in many versions side airbags too. The cover saying "airbag" isn't a dashboard whim: it's the flap the cushion deploys through. The owner finally admitted he had been seeing an icon lit up on the instrument panel for a month without knowing what it was. That is exactly the airbag warning light, and at the ITV it means an automatic fail.

The danger of disabling the airbag to pass the inspection

The most worrying part is the solution some people recommend: disabling the airbag to pass the ITV and then reconnecting it afterwards. Besides being a backyard fix, it can leave the driver unprotected in an accident. And insurers usually won't pay if they detect the safety system was tampered with. It's a risk that isn't worth the relief of getting rid of a red warning light on the dashboard.

Faults in the SRS system have typical causes: the clock spring in the steering wheel, the occupant sensor in the passenger seat, or the seatbelt pretensioners. In this Ibiza's case, industry experts pointed to the steering wheel airbag as the prime suspect, a common wear issue in cars two decades old. The solution isn't to trick the machine, but to diagnose it with a VAG-COM and replace the part, often with a salvage one, at an affordable cost.

The case isn't an isolated one. Another driver described a similar problem with a Nissan Qashqai, the warning light flashing intermittently with the garage finding no fault in the diagnosis. There the advice changes: the wiring and connections need checking, because a poor contact in the pretensioners also triggers the light.

In the end, the Ibiza's owner did the right thing: accepting that his car had an airbag and taking it to a garage. The ITV wasn't wrong. The lesson is twofold: first, it's worth knowing what safety equipment your car has, especially if it's over twenty years old and airbags were optional on many versions. And second, don't trust an AI telling you the mechanic made a mistake: the machine doesn't lift the bonnet.

The warning light isn't decorative. When it comes on, it's telling you something is wrong with the restraint system. The ITV exists so that gets fixed, not hidden. And the airbag, when you need it, isn't there for show.

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