Why is there no heating in the rear seats of the Toyota Fortuner?

There are high-end configurations available, and there are also aftermarket modifications!

It's a Southeast Asian car, modified from a Hilux, not necessary.

The Chuangye has two fans: one under the dashboard and another in the third row. The fan in the third row is only connected to the air conditioning and not to the heating, so there's no heating available there.

Above the head, there is...