Don't know if you can help, but is it supposed to have a glow plug light? It shows an engine light so I need to do a fault check (just ordered tool) but no sign of glow plug light?
Definately has a glowplug light in the right hand bank of indicator lights in the dash. It does not come on when the engine is hot, or only for a fraction of a second.
As Data says glow light should only come on when engine is cold unless vehicle is fitted with hot start relay. If you don't have one at all try a new bulb first before getting all technical and looking for other causes.