Hi folks i have a ford mondeo titanium x model and just recently had it mot'd only to find that i had no brake lights at all after some investigation by my mechanic found it to be a fault with the body control module apparently these are £600 to buy from ford +fitting and coding to the car my mechanic has bypassed the modue with a bit of wireing but but i want it back to factory standard HELP

Appreciate this is an old post but thought I would add my issue now fixed as it may help others. My car - Mondeo 2014 Titanium X had a random headlights on and wipers juddering whilst parked up flattening the battery. Fault seemed to fix itself with recharging the battery and disconnecting it etc but later I realised the brake lights were no longer functioning. Fault traced to BCM no longer supplying voltage to the switch. I put in a bypass wire to the switch feeding 12 volts and the original symptoms re-occurred. Faulty BCM suspected and one sourced via eBay. On plugging it in before flash brake lights now working but some options on my car not functioning (front fogs, auto lights and foldable mirrors). After re flash these options now working and all is good. I hope this post helps anybody else unfortunate to have had a BCM fault