MostafaaaliM

Hello everyone, I wish to find an answer, it's my first Citroen C5, model 2007, I bought it new on 2008 and kept maintenance procedures on time even for oil exchanging. I was on vacation in Egypt, and was parking my car in Saudi Arabia where I work. I came back after three weeks and started the car to change the parking place and it was OK. Since I have another small car for work, I kept using it while my C5 parked for another week. Today morning liked to drive my C5 but the remote key did not open the car's lock, I opened the car with the hard key, then tried to start it. nothing happened in the first minute, the screen does not show the normal pre-start data like "OIL OK", nothing at all. I removed the key and tried 4 times then in pre-start stage of the key movement suddenly the small screed showed "Oil OK" and the main front screen showed the normal data. I thought that will be OK. I tried to complete the the key movement to start the engine. the engine did not start and I got this message on the main screen: " Breaking System Fault" I wish to find help, what does this mean? and what I have to do especially that Citroen maintenance shop is not nearby, and I need to start the car to load it on maintenance truck. Kindly advise, Mostafa Sultan