Climate control system air vent adjustment and operation procedures for smart forfour 453 EV.

Owner manual page showing how to open, close, and direct air vents in vehicle interior.

View full-size image ↗

See all HVAC & Comfort figures for the Fortwo / Forfour (453), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.