Right, had a check last night - the lights do not calibrate when I switch them on so I am guessing that the AFS module is at fault.....

Does anyone know the part number by any chance ???

try YWC500750 There are a number of different part number out there for previous iterations of the came part. Prices will vary as the discontinued ones are normally sold off cheap. That said they will still work its just when a different supplier is brought in the part number is updated. 06MY 4.4 V8 Autobiography Cairns Blue with Navy & Parchment Interior

stevegt wrote:

try YWC500750 There are a number of different part number out there for previous iterations of the came part. Prices will vary as the discontinued ones are normally sold off cheap. That said they will still work its just when a different supplier is brought in the part number is updated.

Stevegt, many thanks for all your help - my symptoms seem the same as yours were when your lamps wouldn't work - no calibration of the headlights when I switch the ignition on, plus, I disconnected the multi plug on the module and the warning light on the dash stayed illuminated so I guess my next course of action is to bite the bullet and buy a new module - fingers crossed

Read this thread carefully for clues to sort out dead AFS system on my FF 2005 Autobiography.
System does not calibrate on starting engine. Checked fuses, bulbs apparently ok. No error message on panel. Looks like the simplest way of sorting it is to obtain replacement AFS module on sale or return and fit it.
Any better ideas would be appreciated.