Volvo V70 Owner's Manual page 251

Calibration and service
The Alcolock must be checked and calibrated
2
at a workshop every 12 months.
30 days before recalibration is necessary the
combined instrument panel shows the mes-
Alcoguard Calibr. required
sage
tion is not carried out within these 30 days
then normal engine starting will be blocked -
only starting with the Bypass function will
then be possible, see the following heading
"Emergency situation".
The message can be cleared by pressing the
send button (3) once. Otherwise it goes out
on its own after approx. 2 minutes but then
reappears each time the engine is started -
only recalibration at a workshop
the message permanently.
Cold or hot weather
The colder the weather the longer it takes
before the Alcolock is ready for use:
Temperature (ºC) Maximum heat-
ing time (sec-
onds)
+10 to +85
-5 to +10
-40 to -5
An authorised Volvo workshop is recommended.
2
At temperatures below -20 ºC or above
+60 ºC the Alcolock requires additional power
supply. The combined instrument panel
Alcoguard insert power cable
shows
which case, connect the power supply cable
from the glovebox and wait until indicator
. If calibra-
lamp (6) is green.
In extremely cold weather the heating time
can be reduced by taking the Alcolock
indoors.
Emergency situation
In the event of an emergency situation or the
Alcolock is out of order, it is possible to
bypass the Alcolock in order to drive the car.
2 can clear
NOTE
All Bypass activation is logged and saved
in memory, see Recording data (p. 15).
After the Bypass function has been activated
the combined instrument panel shows
Alcoguard Bypass enabled
while driving and can only be reset by a work-
2
shop .
The Bypass function can be tested without
10
the error message being logged - in which
case, carry out all the steps without starting
60
the car. The error message is cleared when
180
the car is locked.
08 Starting and driving
When the Alcolock is installed, either the
Bypass or Emergency function is selected as
the bypassing option. This setting can be
. In
changed afterwards at a workshop
Activating the Bypass function
•
Depress and hold the left-hand stalk
switch OK button and the button for haz-
ard warning flashers simultaneously for
approx. 5 seconds - the combined instru-
ment panel first shows
Wait 1 minute
Bypass enabled
can be started.
This function can be activated several times.
The error message shown during driving can
only be cleared at a workshop
Activating the Emergency function
•
Depress and hold the left-hand stalk
switch OK button and the button for haz-
ard warning flashers simultaneously for
approx. 5 seconds - the combined instru-
ment panel shows
the whole time
enabled
This function can be used once, after which a
reset must be made at a workshop
Related information
•
Alcolock* - functions and operation (p.
246)
•
Alcolock* - storage (p. 247)
*
Option/accessory, for more information, see Introduction.
2
.
Bypass activated
Alcoguard
and then
- after which the engine
2
.
Alcoguard Bypass
and the engine can be started.
2 .
08
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