Hi all, new on here and feeling my way round. Hope I'm in the right place.
I have a 2002 Punto Speedgear. About two months ago the ABS light started to come on if I was driving in the rain. Now its on all the time. The brakes still operate well except they dont ABS, i.e I can lock a wheel. Now the Air Bag warning light has come on too although this only happened today and I cant see that there is a connection.

I have had a diagnosis computer plugged in and it does not communicate with the modulator, I suspect that this has failed. Looks like a search for a 2nd hand one is on. I am concerned that these other warning lights appear now and then though. Is there a central warning lamp ECU that may be at fault?

Sorry to have gone on a bit