The control module can be calibrated under menu item Calibration. Calibration is necessary in the following cases:

When replacing the servomotors for HBA When replacing the entire headlights When replacing the control module When replacing angle sensors for HBA When modifying the running gear

Adjust the headlights after calibration.

1. Connect PST2 and switch on the ignition

2. Select vehicle type Boxster and start the automatic control module search.

3. Select control module HBA.

4. Select menu item Calibration and follow the instructions displayed by the PST2


The servomotors will be activated in the three possible positions - max. position, centre position and min. position - during calibration. Observe this process with the dipped beam switched on. Read out the fault memory after calibration.

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