On the Class 166, one car cannot be used to sit down in as a passenger. I get no prompt to press Y and pressing it does not sit down near a passenger seat. This issue occurs on Class 166 trains that you do not start control in. So getting in AI controlled trains means the first car cannot be sat down on the passenger seats. Examples: Explore on foot at 10:20 AM at London Paddington Platform 4 - Class 166 front car you can't sit down on passenger seats Platform 13 - same with the Class 166 here - front car no functional passenger seats