Opel Corsa: Starting and operating / Ignition switch positions
Turn key:

0 : ignition off: some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was
on previously
1 : ignition on power mode: ignition
is on, diesel engine is preheating,
control indicators illuminate and
most electrical functions are
operable
2 : engine start: release key after
engine has been started
Steering wheel lock
Remove key from ignition switch and
turn steering wheel until it engages.
Danger
Never remove the key from
ignition switch during driving as
this will cause steering wheel lock.
New vehicle running-in
Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system...
The electronic key or smart access
device must be inside the vehicle.
Engine start
Operate the clutch pedal (manual
transmission), the brake pedal and
press Start/Stop...
Other information:
The tyre deflation detection system
continually checks the rotation speed
of all four wheels and warns on low
tyre pressure condition once vehicle
is driving. This is achieved by
comparing tyre rolling circumference
with reference values and further
signals...
In the following situations, the system
may not operate properly or even not
operate at all:
poor visibility caused by
inadequate lighting of the
roadway, falling snow, heavy
rain, dense fog etc.
dazzle caused by headlamps of
an oncoming vehicles, low sun,
reflections on damp roads,
leaving a tunnel, alternating
shade and light etc...