Air Vent cannot be Switched [11/2021 - ]: Description

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.

If the air outlet does not change even after the mode switch display changes, the following causes are possible.

Symptom	Factor
Air outlet mode cannot be changed (Air outlet display changes)	No. 1 air conditioning radiator damper servo sub-assembly malfunction No. 2 air conditioning radiator damper servo sub-assembly malfunction Damper link disconnection Air conditioner unit assembly malfunction