Page 55 of 245
Seats, restraints53Heating
Adjust heating to the desired setting
by pressing the ß button for the
respective seat one or more times
with the ignition on. The control
indicator in the button indicates the
setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when the
engine is running.
Rear seats
Armrest
Saloon and Station wagon
Fold down the armrest, pulling the
strap obliquely down (45°).
TwinTop
Pull the armrest by the strap, pivot it
down and position on the sit with the
flat side up.
The armrest is held in place on the
backrest with a retaining strap. To
fully remove the armrest, disengage
the bracket at the retaining strap.
Page 60 of 245
58Seats, restraintsFront airbag system
The front airbag system consists of
one airbag in the steering wheel and
one in the instrument panel on the
front passenger side. These can be
identified by the word AIRBAG.
Additionally there is a warning label
on the side of the instrument panel,
visible when the front passenger door
is open, or on the passenger's sun
visor.
The front airbag system is triggered in
the event of a front-end impact of a
certain severity. The ignition needs to be switched on.The inflated airbags cushion the
impact, thereby reducing the risk of
injury to the upper body and head of
the front seat occupants
considerably.
9 Warning
Optimum protection is only
provided when the seat is in the
proper position 3 49.
Keep the area in which the airbag
inflates clear of obstructions.
Page 61 of 245

Seats, restraints59Fit the seat belt correctly and
engage securely. Only then the
airbag is able to protect.
Side airbag system
The side airbag system consists of an
airbag in each front seat backrest.
This can be identified by the word
AIRBAG .
The side airbag system is triggered in the event of a side impact of a certain
severity. The ignition needs to be
switched on.
The inflated airbags cushion the
impact, thereby reducing the risk of
injury to the upper body and pelvis in
the event of a side-on collision
considerably.
9 Warning
Keep the area in which the airbag
inflates clear of obstructions.
Note
Only use protective seat covers that
have been approved for the vehicle.Be careful not to cover the airbags.
Curtain airbag system
The curtain airbag system consists of an airbag in the roof frame on each
side. This can be identified by the
word AIRBAG on the roof pillars.
The curtain airbag system is triggered
in the event of a side-on impact of a
certain severity. The ignition needs to be switched on.
The inflated airbags cushion the
impact, thereby reducing the risk of
injury to the head in the event of a
side-on impact considerably.
Page 62 of 245

60Seats, restraints9Warning
Keep the area in which the airbag
inflates clear of obstructions.
The hooks on the handles in the
roof frame are only suitable for
hanging up light articles of
clothing, without coat hangers. Do not keep any items in these
clothes.
Seat occupancy
recognition
Identified by a label on the lower
panel of the front passenger seat and
by control indicator y, which
illuminates for approx. 4 seconds when the ignition is switched on.
The seat occupancy recognition
system deactivates the passenger
front and side airbag if the front
passenger seat is not occupied or is
fitted with an Opel child restraint
system with transponders. The
curtain airbag system remains
activated.9 Danger
Only Opel child restraint systems
with transponders should be fitted
on the front passenger seats. Use of systems without transponders
poses a risk of fatal injury.
Control indicator 3 96.
Note
Anyone weighing less than 35 kg
should only travel on the rear seats.
Do not place any heavy objects on
the front passenger seat. Otherwise
the seat will register as occupied and
the airbag system for the front
passenger seat will not be
deactivated.
Do not use protective covers or seat cushions on the front passenger
seat.
Note
On the Astra TwinTop, there may be
interference in radio reception of
certain frequencies in the medium
waveband when the roof is open and
the front passenger seat is
unoccupied.
Page 89 of 245
Instruments and controls87Horn
Press j.
Windscreen wiper/washer
Windscreen wiper
The lever always springs back to its
original position.
&=fast%=slow$=adjustable timed interval wipe§=Off
For a single wipe when the
windscreen wiper is off, press the
lever down.
Run through the windscreen wiper
stages by pushing the lever past the
resistance point and holding. An
acoustic signal sounds at §.
Do not use if the windscreen is frozen.
Switch off in car washes.
Adjustable wiper interval
To set the wiper interval to a value
between 2 and 15 seconds: Switch on ignition, move lever down from
position §, wait desired time interval
and raise lever to $.
Page 90 of 245
88Instruments and controls
After turning on the ignition and
setting the lever to $, the interval is
set to 6 seconds.
Automatic wiping with rain sensor$=Automatic wiping with rain
sensor
The rain sensor detects the amount of water on the windscreen and
automatically regulates the frequency
of the windscreen wipers.
Keep the sensor free from dust, dirt
and ice.
Windscreen washer
Pull lever. Washer fluid is sprayed on the windscreen and the wiper wipes
for a few strokes.
If the lights are on, washer fluid is also
sprayed on the headlights. The
headlight washer system is then
inoperable for 2 minutes.
Rear window wiper/washer
Push lever forwards. The rear windowwiper wipes in interval mode. Switch
off by pushing lever forwards again.
If the lever is held forwards, washer
fluid is sprayed on the rear window.
Page 95 of 245
Instruments and controls93Warning lights, gauges
and indicators
Instrument cluster
In some versions, the needles of the
instruments briefly rotate to the end
position when the ignition is switched on.
Speedometer
Indicates vehicle speed.
Odometer
The bottom line displays the recorded distance.
Trip odometer The top line displays the counted
kilometres since the last reset.
To reset, hold the reset knob
depressed for a few seconds with the ignition on.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
Page 96 of 245
94Instruments and controlsFuel gauge
Displays the fuel level in the tank
depending on the operation mode.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
Never run the tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
Service display
The message InSP appears when it
is time for servicing. Further
information 3 207.
Control indicators
The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. When the ignition is
switched on, most control indicators
will illuminate briefly as a functionality
test.
The control indicator colours mean:Red=Danger, important
reminder,Yellow=Warning, information,
fault,Green=Confirmation of activation,Blue=Confirmation of activation.