Ok so I was really low on diesel and nearly ran out...whether that has anything to do with it I don't know....However after I filled it up and got on my way I noticed an engine management light on the left-hand clock had come on...looks like a little engine...say something in handbook about lamda sensor/exhaust.
Firstly is it anything major to worry about???
What could it be???
It there a filter that needs changing...or the CAT?
should I continue to drive it???
I drove it 10 miles home with the light on...hopefully I have not done any damage...everthing feels the same - no lack of power or smoke
If it is not anything major is there a way to deactivate the light without having to take it to my local VW dealership and get charged a small fortune!
Any info greatly received.
Geof