Method and Vehicle Air-Conditioning System for Ventilating a Vehicle Interior Compartment

A method for ventilating a vehicle interior compartment includes, at least intermittently, setting an air quality mode in which fresh air and/or circulated air is supplied to the vehicle interior compartment and controlling an interior compartment pressure in the vehicle interior compartment through variation of the flow resistance of an interior compartment ventilation device in an open-loop and/or a closed-loop manner such that the interior compartment pressure is higher than an ambient pressure outside the vehicle interior compartment.