2008 F350 Door entry codes?
 

Hi folks, new to the forum. We have just shipped a 2008 Ford F350 6.4 Truck Camper from the US to Scotland. I do not have the door entry codes. I believe they might be printed on the vehicle ECU but I am not sure.

Would appreciate if someone could point me in the right direction.

Many thanks in advance for any assistance. :)