CPC B60G 17/0155 (2013.01) [B60G 17/052 (2013.01); B60G 2202/152 (2013.01); B60G 2206/42 (2013.01); B60G 2400/252 (2013.01); B60G 2400/84 (2013.01); B60G 2500/30 (2013.01); B60G 2600/182 (2013.01); B60G 2600/66 (2013.01); B60G 2800/914 (2013.01)] | 16 Claims |
1. A method for operating an electronically controllable air suspension system for a motor vehicle, comprising:
raising a ride-height position to a first ride-height position through feeding of compressed air into the air suspension device;
lowering the ride-height position to a second ride-height position through removal of compressed air from the air suspension device subsequent to the raising to the first ride-height;
determining an air quantity ratio based at least partially on an ambient air quality;
checking a first condition whether the determined air quantity ratio is less than a first predetermined air quantity limit value;
determining a saturation level of a dryer;
checking a second condition whether the saturation level of the dryer is greater than a saturation limit value; and
activating a ride-height control function of a control unit when at least one of the first and the second condition is satisfied.
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