My car is 15 years old, do I need to replace the seat belt tensioners and airbag modules?

In the service book for my 2002 Skoda Fabia, it says that at 15 years old the seatbelt tensioners and airbag modules need to be replaced. What if I don't have the work done? Also, it's done 67,000 miles...

The airbag warning light is on in my 2007 Citroen C4 Picasso - how do I fix this?

The airbag warning light, along with an audible alarm, is constantly on in my 2007 Citroen C4 Picasso. How do I fix this?

Why is my Panda's airbag warning light on?

I have a 2004 Fiat Panda and the 'airbag failure warning message came up with both 'red' and 'yellow' airbag images illuminated. The car has had the errors cleared by the dealership, but the message came...