FD
do you not think it's unfair of AIB not to adjust the FCOM accordingly?
I somewhat tend to agree with you there. But I think all manufacturers play close to their chest. It may the fear of law suites. They tell what you need to operate the machine. But they will answer the customer query. So ask them under Tech Request. But then some airlines control who will ask. As for no white light during cockpit prep it could be difference in perception. Perhaps airbus wanted that way. It doesn't take long anyway.