## ADAS depends on accurate inputs
Driver-assistance features can use cameras, radar and other sensors. Their position, vehicle alignment and system data all matter to how the vehicle interprets its surroundings.
## Service situations to discuss
Windshield work, alignment changes, certain impacts, suspension changes or a stored system warning may justify a vehicle-specific ADAS inspection. The required procedure depends on the model and system.
## Choose a proper calibration process
Calibration should use the appropriate equipment, setup and verification steps. A warning message should be diagnosed rather than cleared without understanding its cause.
