Aston Martin DB11 Owner's Handbook Manual page 75

Front Passenger Seat Position
When a child seat is installed to the rear seat using CRAS, you
must move the seat directly in front of the child seat depending
on the size seat being installed.
1. Move the back of the seat directly in front of the child seat
to its fully forward and lowest position.
2. Move the base of the seat to its highest position.
3. Adjust the back of the seat to it's fully forward position.
3.29
Before Driving