I have a 2010 3.0 TDV6 with an ignition fault. When the vehicle has been driven for a while and is warm or if it has been left in the sun, the ignition will not turn on. It doesn't even flag up with smart key not found if you haven't got the fob inside, RF receiver has been changed and also the KV module.
When it does it I have B1009-63 ignition authorization- circuit/component protection time out in the CJB.
Has anyone else come across this?