Operation Manual

06 Starting and driving
Alcolock*
06
* Option/accessory, for more information, see Introduction.
149
Activating the Bypass function
•
Depress and hold the left-hand stalk
switch READ button and the button for
hazard warning flashers simultaneously for
approx. 5 seconds - the display first shows
BYPASS ACTIVATED WAIT 1 MINUTE
and then ALCOGUARD BYPASS
ENABLED
- after which the engine can be
started.
This function can be activated several times.
The error message shown during driving can
only be cleared at a workshop
2
.
Activating the Emergency function
•
Depress and hold the left-hand stalk
switch READ button and the button for
hazard warning flashers simultaneously for
approx. 5 seconds - the display shows
ALCOGUARD BYPASS ENABLED and
the engine can be started.
This function can be used once, after which a
reset must be made at a workshop
2
.
Symbols and display messages
In addition to the previously described mes-
sages, the combined instrument panel's dis-
play can also show the following:
Display text Meaning/Action
ALCOGUARD
RESTART POSSI-
BLE
The engine has been
switched off for less
than 30 minutes -
engine starting pos-
sible without new
test.
ALCOGUARD
SERVICE
REQUIRED
Contact a work-
shop
2
.
ALCOGUARD NO
SIGNAL
Transmission failed -
send manually with
button (3) or take a
new breath test.
ALCOGUARD
INVALID TEST
Test failed - take a
new breath test.
ALCOGUARD
BLOW LONGER
Blowing too short -
blow for longer.
ALCOGUARD
BLOW SOFTER
Blowing too hard -
blow more gently.
Display text Meaning/Action
ALCOGUARD
BLOW HARDER
Blowing too weak -
blow harder.
ALCOGUARD
WAIT PREHEAT-
ING
Heating not finished
- wait for text
ALCOGUARD
BLOW 5 SEC-
ONDS
.
2
An authorised Volvo workshop is recommended.