How to fold down the rear seats of an old C5?

[DiAllison]

Press the rear seat folding switch, pull the seat forward with your hand, and fold down the seat. You need to press the switch firmly. When folding down the left seat, only a single seat can be folded down. When folding down the right seat, two seats can be folded down simultaneously, which is called 2/3 split folding. When all three seats are folded down, it is called full folding.