A control unit of a pneumatic ride level control system of a motor vehicle, the control unit deactivating at least one function of the pneumatic ride level control system and/or activating at least one function of the pneumatic ride level control system if a limiting value of at least one dynamic-movement variable is exceeded or undershot, keeping the or each deactivated function deactivated for a defined holding time and/or keeping the or each activated function activated for a defined holding time duration after a subsequent undershooting or exceeding of the limiting value, and subsequently ending the deactivation of the or each deactivated function and/or the activation of the or each activated function after the respective holding time duration has elapsed, and the control unit defining the respective holding time duration as a function of the magnitude of the exceeding or undershooting of the respective limiting value.