Volvo XC90 2018 Owner's Manual page 418

STARTING AND DRIVING
Alcohol lock*
The function of the alcohol lock is to prevent the
car from being driven by individuals under the
influence of alcohol. Before the engine can be
started the driver must take a breath test that
verifies that he/she is not under the influence of
alcohol. Alcohol lock calibration takes place in
accordance with each market's limit value in
force for driving legally.
The car has an interface for the electrical con-
nection of the different makes and models of
alcohol lock recommended by Volvo. The inter-
face 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 the owner's manual
from the respective 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.
Related information
• Bypass of the alcohol lock* (p. 416)
Before starting the engine with the alcohol
•
lock (p. 417)
Starting the car (p. 412)
•
Ignition positions (p. 414)
•
416
Bypass of 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.
For deactivation via the alcohol lock, see the sep-
arate instructions for that specific lock.
Activating the bypass function (Bypass)
NOTE
All bypass activation is logged and saved in
the memory in the alcohol lock's control unit.
It is not possible to undo a bypass.
The message, Blow into alcolock Bypass
instead?
, is shown in the screen:
If "Cancel/Yes" is shown - select bypass by
•
pressing the right arrow button on the steer-
ing wheel's right-hand keypad and then on
the O button.
If "Yes" is shown - select bypass by pressing
•
the O button.
The alcohol lock is now bypassed and the car can
be started.
The number of bypasses possible before service
is required is selected during alcohol lock instal-
lation.
Related information
Alcohol lock* (p. 416)
•
Before starting the engine with the alcohol
•
lock (p. 417)
Starting the car (p. 412)
•
Ignition positions (p. 414)
•
* Option/accessory.