Does anyone know where I can find the glow plug control module? 
 

I have an amber engine management light on. A test shows that fault but I don’t know where to locate it? 
 

it’s a 68 plate Kodiaq. 

Glow plug timer relay. It's in the fusebox under the bonnet. I think wiring could also cause this fault code, but replacing the relay would be a good first start. Do you get any kind of used warranty with the car? It would be an easy dealer fix if so. 

 

Edit: sorry, I confused you with another user - I don't know if you bought your car used or not. 

Edited 13 April, 20224 yr by Teir

No I don’t have extended warranty on it. 
 

I’ll try and take it out, replace and see what happens.