XSeries-forum

noticed that the glow plug light ant been coming on lately, plugged computer in and all 6 glow plugs had faults.
is it poss for all 6 plugs to be off or more like the relay faulty?

More likely the glow plug controller.

I had the same with mine, changed controller and plugs.  All good now!

Mines the same been like it for about 18 months,  starts perfect every time in winter but just white smokes abit.