Tesla S Owner's Manual page 39

Child Safety Seats
WARNING: Always check harnesses
and tether straps for damage and
wear.
WARNING: Never leave a child
unattended, even if the child is
secured in a child safety seat.
WARNING: Never use a child safety
seat that has been involved in a
collision. Have the seat inspected or
replaced as described in the child
safety seat manufacturer's
instructions.
Seating and Safety Restraints 37