I take from what you said that you have change the EPB system to a manual handbrake.
If this is the case then I would say that you'll need to pop the car in to a Ford dealer or independent that has the right software. In theory, this will tell the carthat the EPB is no longer there and that the warning lights you have now will go.
Sorry to say that there is no software anywhere that can be downloaded.
By the way, what reg is the CMax? Was it easy to swap? How much were the parts?
Please let me know how you went about changing your epb to manual as I intend to tow a caravan and have had some problems on hill starts when towing a trailer tent. Would be glad of any tips/advice as I really like the vehicle (2.0l TDI Ghia).
i work for ford, i we have dealers that have come acrossd this problem, they have not come across a proper way of fixing it without changing the ecu and wiring looms, which is alot of money and not really worth it, although they have converted one and left the electric system still in so the car still thinks its there, even though it dosnt do anything,