Before I settle down, how do I recline this business-class seat?

How to say “Before I settle down, how do I recline this business-class seat?” in Japanese

In Japanese

くつろぐ前(まえ)に聞(き)きたいんだけど、このビジネスクラスの座席(ざせき)って、どうやって背(せ)もたれを倒(たお)すの？

Kutsurogu mae ni kikitai n da kedo, kono bijinesu kurasu no zaseki tte, dō yatte semotare o taosu no?

Before I settle down, how do I recline this business-class seat? in other languages