The car’s systems adapt when an alcohol lock is connected into the car. In this way, the driver can easily receive messages from the alcohol lock directly in the driver’s display. Alcohol lock calibration takes place in accordance with each market’s limit value in force for driving legally.
For information about a specific alcohol lock, please refer to the alcohol lock manufacturer.
Warning
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.
Using the alcohol lock
The alcohol lock is activated automatically and is then ready for use when the car is unlocked.
In order to obtain the correct function and as accurate a measurement result as possible:
- Avoid eating or drinking approx. 5 minutes before the breath test.
- Avoid excess windscreen washing – the alcohol in the washer fluid may result in an incorrect measurement result.
Note
After a completed period of driving, the car can be restarted within 30 minutes without a new breath test.
Bypassing the alcohol lock
In the event of an emergency situation or if the alcohol lock is out of order, it is possible to bypass the alcohol lock in order to drive the car.
To deactivate the alcohol lock, see the manufacturer’s instructions for the alcohol lock.