2018 VAUXHALL ASTRA J GTC fuel type

22Keys, doors and windowsUnlocking 3 22.
Basic settings Some settings can be changed in the
Settings menu in the Info-Display.
Vehicle personalisation 3 103.
Radio remote control battery
replacement
Replace the battery as soon as the
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Key with foldaway key section
Extend the key and open the unit.
Replace the battery (battery type CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
Memorised settings
Whenever the key is removed from
the ignition switch, the following
settings are automatically memorised
by the key:
● lighting
● Infotainment system
● central locking system
● Sport mode settings
● comfort settings
The saved settings are automatically
used the next time the memorised key
is inserted into the ignition switch and
turned to position 1 3 139.
A precondition is that Personalization
by driver is activated in the personal
settings of the Graphic-Info-Display.
This must be set for each key used.
On vehicles equipped with
Colour-Info-Display, the
personalisation is permanently
activated.
Vehicle personalisation 3 103.
Central locking system
Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door. Pulling the handle once more opens the door.
Notice
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.

Instruments and controls109SOS button
Press [ to establish a priority
emergency connection to a specially
trained emergency advisor.
Status LED
Green: The system is ready with activated transmission of the vehicle
location.
Green flashing: The system is on a
call.
Red: A problem arose.
Off: The system is ready with
deactivated transmission of the
vehicle location or the system is in
standby mode.
Red / green flashing for a short period
of time: The transmission of the
vehicle location has been
deactivated.
OnStar services
General services
If you need any information e.g.
opening hours, points of interest and
destinations or if you need any
support e.g. in the case of a vehiclebreakdown, a flat tyre and empty fuel
tank, press Z to establish a
connection to an advisor.
Emergency services
In the case of an emergency situation,
press [ and talk to an advisor. The
advisor then contacts emergency or
assistance service providers and
directs them to your vehicle.
In the case of an accident with
activation of airbags or belt
tensioners, an automatic emergency
call is established. The advisor is
immediately connected to your
vehicle to see whether help is
needed.
Wi-Fi hotspot
The Wi-Fi hotspot of the vehicle
provides internet connectivity with a
maximum speed of 4G/LTE.
Notice
The Wi-Fi hotspot functionality is not available for all markets.
Up to seven devices may be
connected.To connect a mobile device with the
Wi-Fi hotspot:
1. Press j and then select Wi-Fi
settings on the Info-Display. The
settings displayed include the Wi-
Fi hotspot name (SSID),
password and connection type.
2. Start a Wi-Fi network search on your mobile device.
3. Select your vehicle hotspot (SSID) when listed.
4. When prompted, enter the password on your mobile device.
Notice
To change the SSID or password,
press Z and talk to an advisor or log
in to your account.
To switch off the Wi-Fi hotspot
functionality, press Z to call an
advisor.
Smartphone app
With the My Vauxhall smartphone
app, some vehicle functions can be
operated remotely.

198Vehicle careGeneral Information
Accessories and vehicle modifications
We recommend the use of genuine
parts and accessories and factory
approved parts specific for your
vehicle type. We cannot assess or guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Any modification, conversion or other changes made to standard vehicle
specifications (including, without
limitation, software modifications,
modifications of the electronic control units) may invalidate the warranty
offered by Vauxhall. Furthermore,
such changes may affect driver
assistance systems, may impact fuel
consumption, CO 2 emissions and
other emissions of the vehicle and
cause the vehicle to no longer
conform to the operating permit,
impacting the validity of your vehicle
registration.Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Vehicle storage
Storage for a long period of time
If the vehicle is to be stored for several months:
● Wash and wax the vehicle.
● Have the wax in the engine compartment and underbody
checked.
● Clean and preserve the rubber seals.
● Fill up fuel tank completely.
● Change the engine oil.
● Drain the washer fluid reservoir.
● Check the coolant antifreeze and
corrosion protection.
● Adjust tyre pressure to the value specified for full load.
● Park the vehicle in a dry, wellventilated place. Engage first or
reverse gear or set selector lever
to P. Prevent the vehicle from
rolling.
● Do not apply the parking brake.
● Open the bonnet, close all doors and lock the vehicle.
● Disconnect the clamp from the negative terminal of the vehicle
battery. Beware that all systems
are not functional, e.g. anti-theft
alarm system.
Putting back into operation
When the vehicle is to be put back into
operation:
● Connect the clamp to the negative terminal of the vehicle
battery. Activate the electronics
of the power windows.
● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the engine oil level.
● Check the coolant level.
● Fit the number plate if necessary.

Service and maintenance253Dexos is the newest engine oil quality
that provides optimum protection for
petrol and diesel engines. If it is
unavailable, engine oils of other listed qualities must be used.
Recommendations for petrol engines
are also valid for Compressed Natural
Gas (CNG), Liquified Petroleum Gas
(LPG) and Ethanol (E85) fuelled
engines.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 257.
Topping up engine oilCaution
In case of any spilled oil, wipe it up and dispose it properly.
Engine oils of different manufacturersand brands can be mixed as long as
they comply with the required engine
oil quality and viscosity.
Use of engine oils for all petrol
engines with only ACEA quality is
prohibited, since it can cause engine
damage under certain operating
conditions.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 257.
Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.
Engine oil viscosity grades
The SAE viscosity grade gives
information of the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade depending on the minimum ambient
temperature 3 257.All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only organic acid type-long life
coolant (LLC) antifreeze approved for
the vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. In
cold regions with very low
temperatures, the factory filled
coolant provides frost protection
down to approx. -37 °C. This
concentration should be maintained
all year round. The use of additional
coolant additives that intend to give
additional corrosion protection or seal
against minor leaks can cause
function problems. Liability for
consequences resulting from the use
of additional coolant additives will be
rejected.

260Technical dataEngine dataEngine identifier code
A14XER,
B14XERB14NELB14NET LPG,
B14NETB16XERA16XHTB16SHLB16SHTSales designation1.41.41.41.61.61.61.6Engineering codeA14XERB14NETB14NETB16XERB16SHTB16SHTPiston displacement [cm 3
]1398136413641598159815981598Engine power [kW]748810385125125147at rpm60004200-60004900-6000600060004750-60005500Torque [Nm]130200200155260260280at rpm40001850-42001850-490040001650-32001650-45001650-5000Fuel typePetrolPetrolPetrol/Liquid gasPetrolPetrolPetrolPetrolOctane rating RON 2)recommended95959595989898possible98989898959595possible91919191919191Additional fuel type––Liquid gas (LPG)––––2)
A country specific label at the fuel filler flap can supersede the engine specific requirement.

Technical data261Sales designation1.61.82.0 VXR1.31.61.6Engine identifier codeA16LETA18XERB20NFTA13DTEB16DTHB16DTLEngineering codeA18XERB20NFTB16DTHB16DTLPiston displacement [cm3
]159817961998124815981598Engine power [kW]1321032067010081at rpm55006300530040003500-40003500Torque [Nm]230175400190320300at rpm220038002400-48001750-325020001750-2000Fuel typePetrolPetrolPetrolDieselDieselDieselOctane rating RON 3)recommended959598possible989895possible9191913)
A country specific label at the fuel filler flap can supersede the engine specific requirement.

262Technical dataSales designation1.71.71.72.0 Turbo2.0 Turbo2.0 Turbo
Engine identifier code
A17DTNA17DTCA17DTSA20DTH
121 kWA20DTH
96 kWA20DTREngineering codePiston displacement [cm 3
]168616861686195619561956Engine power [kW]748196121/117 4)96143at rpm400040004000400040004000Torque [Nm]260280300350300400at rpm1750-25001750-25002000-25001750-25001750-25001750-2500Fuel typeDieselDieselDieselDieselDieselDiesel4)
Detuned version.