How do I use the red key?

I think that you just have to put the red key in the ignition and turn it on and i think all you have to de then is to put the blue key in and it should work ok.

Peter

No, there is a special sequence for that, but i forgot how it should be done.... Never ever start the car with the red key ! Wait for an other person to reply here, i am sure there are some people who know it.

Have you tried phoning a Fiat garage?

Have a look at the Fiat Forum you might get the help there that you need.