The car has an interface for the electrical connection of the different makes and models of alcohol lock recommended by Volvo. The interface facilitates alcohol lock connection, and gives the option of an integrated function including messages related to the alcohol lock in the car's main display. For information about a specific alcohol lock, please refer to its owner's manual.
The alcohol lock is an aid and does not exempt the driver from responsibility. It is always the responsibility of the driver to be sober and to drive the car safely.