Plz help ford focus 2.0 tdci 05 - 08 wont start at wits end

[rachy1984]

Using my car every day and working great got in there in the morning wouldnt start, It wouldnt open on the fob so used the key, normally alarm would go off but didn't this time, didn't think nothing of it and put key into the ignition and dead all lights on as normal but would'nt turn over wouldn't even crank to try battery been tested perfect, ecu been tested and also fine the only one thing different is the little red light in the top of the clocks flashes really fast then will fash 1 then six phoned a company cus i thought it might of lost its key programme and was told he couldn't tell me if it was the immobilizer or chip lost its memory because 1 then six don't exsist. I have a 2005 focus new type 05 - 08 model

[philmots]

Have you rung the AA or similar?

[Karlos69]

Have you tried your other keys?