Vauxhall CORSA Owner's Manual page 181

Caution
Avoid contact of the paintwork with
AdBlue.
In case of contact, rinse off with
water.
AdBlue freezes at a temperature of
approx. -11 °C. As the vehicle is
equipped with an AdBlue pre-heater,
the emissions reduction at low
temperatures is ensured. The AdBlue
pre-heater works automatically.
In some circumstances below the
mentioned temperature, an error
message appears in the Driver
Information Centre. In this event, park
the vehicle in a space with a higher
ambient temperature until AdBlue is
liquefied.
Notice
Frozen and again liquefied AdBlue is
usable without quality loss.
The typical AdBlue consumption is
approx. 2 l per 600 miles, but can also
be higher depending on driving
behaviour (e.g. high load or towing).
Level warnings
Depending on the calculated range of
AdBlue, different messages are
displayed in the Driver Information
Centre. The messages and the
restrictions are a legal requirement.
1. The first warning level is entered
when the estimated AdBlue range
is between 1500 miles and
500 miles.
When switching on the ignition,
this warning will show up once
briefly with the calculated range.
Additionally, control indicator u
will illuminate and a chime will
sound. Driving is possible without
any restrictions.
2. The next warning level is entered
when the estimated AdBlue range
is below 500 miles. The message
with the current range will always
be displayed when ignition is
switched on. Additionally, control
indicator u will flash and a chime
will sound. Refill AdBlue before
entering the next warning level.
Driving and operating
3. The next warning level is entered
with a range below 60 miles. The
message with the current range
will always be displayed when
ignition is switched on.
Additionally, control indicator u
will flash and a chime will sound.
Refill AdBlue as soon as possible
before the AdBlue tank is
completely empty. Otherwise, a
restart of the engine will not be
possible.
4. The last warning level is entered
when the AdBlue tank is empty.
Restart of the engine is not
possible.
A message appears in the Driver
Information Centre. Additionally,
control indicator u will flash and
a chime will sound.
Refill the tank to a level of at least
5 l of AdBlue, otherwise restarting
of the engine is not possible.
High emission warnings
In the event of a fault with the
emissions control system, different
messages are displayed in the Driver
Information Centre.
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