Alfa Romeo Giulia Owner's Handbook Manual page 68

Symbol What it means
SOFT SUSPENSION CALIBRATION INSERTION (where provided)
Switches on when the most comfortable suspension setting is activated.
SHOCK ABSORBERS FAILURE (ADC)
(where provided)
While driving, if the symbol switches on, it signals a failure in the suspension system.
Contact an Alfa Romeo Dealership to have the system checked.
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