Guys,

The engine light came on today - there was apparently nothing to cause it and it didnt seem to affect performance. After looking in the manual, I found it was error code 12, which I believe is some kind of EGR problem. Is this common, and if it appears to have no effect on the engine, does that pint to a particular problem? Any advice on how to cure this or investigate would be appreciated.

At the same time as checking the engine light code, I was getting a 62 code on the 4ws light. Can anyone shed any light on this?

Thanks a lot,

Garth.