Hi, I’ve just bought a P38 2.5 dt in a T 1999 plate. Everything working fine then fob wouldn’t work, I got new batteries but wouldn’t unlock with remote. I have tried to start and a message which has never appeared before came up saying ECA manual! (Note: the car has not air suspension it has springs). Also when I can start it as it says engine disabled push remote. I have been online to try to resolve but nothing is working. Can anyone help me?