Technical Preheat Fault Stilo '04 JTD

[iamtheone]

Today I considered changing the main right bulb as it was burnt for about 3 days. Everything went well, with the bulb at least, then I started the car. The engine started and the computer wrote "Preheat Fault" lighting also the Attention led and the spiral led. I drove off and after a few meters, the warning disappeared, but when I stopped the engine and started it again - same error.

I've read the guides about checking the glow-plugs, very usefull I admit, but just wanted to ask you all if this may be the cause of me messing with some wires when changing that bulb. Is any wire related to those glow-plugs crossing the right headlight area?

Any other piece of advice will be greattly appreciated.

 

[Argonought]

Pretty certain it will just be coincidence.

You can got contact problems but towards back of engine I'd of thought.

 

[iamtheone]

The reason I ask this is because here https://www.fiatforum.com/stilo/90556-preheat-fault-warning.html this guy seems to have also this sort of problem after changing a head light bulb.
Anyway, I'll measure it tomorow and change if necesarily.
Also, about the error mesage, will it still apear till I get it reseted in a Fiat service?
Thanks Argonought for the tutorial, by the way....

 

[Argonought]

Don't get conned into paying to have it reset - should clear quick enough once you've replaced the duff plug