2017.5 VAUXHALL ASTRA J fuel pressure

Driving and operating219Close the flap and engage.
Natural gas refuelling
The fuel filler flap can only be opened
if the vehicle is unlocked. Release the
fuel filler flap by pushing the flap.
9 Warning
Refuel only with a maximum
output pressure of 250 bar. Use
only temperature-compensated
filling stations.
The refuelling procedure must be
completed, i.e. the filler neck must be
vented.
The capacity of the natural gas tank depends on outside temperature,
filling pressure, gas composition and
type of refuelling system. Capacities
3 291.
Close the flap and allow it to engage. Terms for "natural gas vehicles"
abroad:GermanErdgasfahrzeugeEnglishNGVs = Natural Gas Vehi‐
clesFrenchVéhicules au gaz naturel -
or - Véhicules GNVItalianMetano auto
Terms for "natural gas" abroad:
GermanErdgasEnglishCNG = Compressed
Natural GasFrenchGNV = Gaz Naturel (pour)
Véhicules - or -
CGN = carburantgaz
naturelItalianMetano (per auto)Fuel filler cap
Only use genuine fuel filler caps. Diesel-engined vehicles have special fuel filler caps.
Fuel consumption - CO 2-
Emissions
Petrol and Diesel engines
The fuel consumption (combined) of
the model Vauxhall Astra is within a
range of 46 to 85 mpg.
The CO 2 emission (combined) is
within a range of 142 to 88 g/km.
For the values specific for your
vehicle, refer to the EEC Certificate of Conformity provided with your vehicle
or other national registration
documents.
Natural gas enginesThe gas consumption (combined) of
the model Vauxhall Zafira is approx.
42 mpg.
The CO 2 emission (combined) is
123 g/km.

226Vehicle careVehicle careGeneral Information...................226
Accessories and vehicle modifications .......................... 226
Vehicle storage ........................227
End-of-life vehicle recovery .....227
Vehicle checks ........................... 228
Performing work ......................228
Bonnet ..................................... 228
Engine oil ................................. 229
Engine coolant ......................... 230
Washer fluid ............................ 231
Brakes ..................................... 231
Brake fluid ............................... 231
Vehicle battery ......................... 232
Diesel fuel system bleeding .....233
Wiper blade replacement ........234
Bulb replacement .......................234
Halogen headlights ..................234
Fog lights ................................. 236
Tail lights ................................. 237
Side turn signal lights ..............243
Number plate light ...................244
Interior lights ............................ 244
Instrument panel illumination ...244Electrical system ........................245
Fuses ....................................... 245
Engine compartment fuse box . 246
Instrument panel fuse box .......248
Load compartment fuse box ....250
Vehicle tools .............................. 252
Tools ........................................ 252
Wheels and tyres .......................253
Winter tyres ............................. 253
Tyre designations ....................253
Tyre pressure .......................... 254
Tyre pressure monitoring system .................................... 255
Tread depth ............................. 259
Changing tyre and wheel size . 259 Wheel covers ........................... 259
Tyre chains .............................. 260
Tyre repair kit .......................... 260
Wheel changing .......................263
Spare wheel ............................ 266
Jump starting ............................. 269
Towing ....................................... 270
Towing the vehicle ...................270
Towing another vehicle ...........271
Appearance care .......................272
Exterior care ............................ 272
Interior care ............................. 274General Information
Accessories and vehiclemodifications
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 type approval,
impacting the validity of your vehicle
registration.

Vehicle care227Caution
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.End-of-life vehicle recovery
Information on end-of-life vehicle
recovery centres and the recycling of
end-of-life vehicles is available on our website, where legally required. Only
entrust this work to an authorised
recycling centre.

254Vehicle careTyre pressureCheck the pressure of cold tyres at
least every 14 days and before any
long journey. Do not forget the spare
wheel.
This also applies to vehicles with tyre
pressure monitoring system.
Unscrew the valve cap.
Tyre pressure 3 292.
The tyre pressure information label
on the left door frame indicates the
original equipment tyres and the
correspondent tyre pressures.
The tyre pressure data refers to cold
tyres. It applies to summer and winter tyres.
Always inflate the spare tyre to the
pressure specified for full load.
The ECO tyre pressure serves to
achieve the smallest amount of fuel
consumption possible.
Incorrect tyre pressures will impair
safety, vehicle handling, comfort and
fuel economy and will increase tyre
wear.
Tyre pressures differ depending on
various options.
For the correct tyre pressure value,
follow the procedure below:
● Identify the engine identifier code. Engine data 3 284.
● Identify the respective tyre. ● The tyre pressure tables show all
possible tyre combinations
3 292.
For the tyres approved for your
vehicle, refer to the EEC Certificate of Conformity provided with your vehicle
or other national registration
documents.The driver is responsible for correct
adjustment of tyre pressure.9 Warning
If the pressure is too low, this can
result in considerable tyre warm-
up and internal damage, leading to tread separation and even to tyre
blow-out at high speeds.
9 Warning
For specific tyres the
recommended tyre pressure as
shown in the tyre pressure table may exceed the maximum tyre
pressure as indicated on the tyre.
Never exceed the maximum tyre
pressure as indicated on the tyre.
If the tyre pressure must be reduced
or increased on a vehicle with tyre
pressure monitoring system, switch
off ignition.

274Vehicle careSunroofNever clean with solvents or abrasive
agents, fuels, aggressive media
(e.g. paint cleaner, acetone-
containing solutions etc.), acidic or
highly alkaline media or abrasive
pads. Do not apply wax or polishing
agents to the sunroof.
Wheels and tyres Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage Rectify minor paintwork damage witha touch-up pen before rust forms.
Have more extensive damage or rust areas repaired by a workshop.
Underbody
Some areas of the vehicle underbody
have a PVC undercoating while other critical areas have a durable
protective wax coating.After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Towing equipment
Do not clean the coupling ball bar with a steam-jet or high-pressure jet
cleaner.
Air shutter Clean the shutter system in the front
bumper to maintain correct
functionality.
Interior care
Interior and upholstery
Only clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.Clean the leather upholstery with
clear water and a soft cloth. In case of
heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using a soft damp cloth. If necessary use aweak soap solution.
Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.
Clothing fabrics may not be
colourfast. This could cause visible
discolourations, especially on light-
coloured upholstery. Removable
stains and discolourations should be
cleaned as soon as possible.
Clean seat belts with lukewarm water
or interior cleaner.Caution
Close Velcro fasteners as open
Velcro fasteners on clothing could damage seat upholstery.
The same applies to clothing with
sharp-edged objects, like zips or
belts or studded jeans.

303Control indicators........................ 108
Control of the vehicle .................157
Controls ........................................ 90
Convex shape .............................. 38
Coolant and antifreeze ...............277
Cruise control ....................113, 181
Cupholders .................................. 70
Curtain airbag system .................. 61
Curve lighting.............................. 137
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............137
Declaration of conformity ............296
Diesel fuel system bleeding .......233
Diesel particle filter ....................167
Door open .................................. 114
Doors ............................................ 29
Driver assistance systems ..........181
Driver Information Centre ...........114
Driving characteristics and towing tips .............................. 221
Driving hints ................................ 157
E Electric adjustment ......................38
Electrical system......................... 245
Electric parking brake .........110, 176
Electric parking brake fault .........110
Electronic climate control system 149Electronic driving programmes .
........................................ 170, 174
Electronic key system ...................21
Electronic Stability Control.......... 179
Electronic Stability Control and Traction Control system ..........111
Electronic Stability Control off..... 111
End-of-life vehicle recovery .......227
Engine compartment fuse box ...246
Engine coolant ........................... 230
Engine coolant temperature gauge ..................................... 106
Engine data ............................... 284
Engine exhaust .......................... 166
Engine identification ...................280
Engine oil ................... 229, 277, 281
Engine oil pressure ....................112
Entry lighting .............................. 144
Event data recorders ..................299
Exit lighting ................................ 144
Exterior care .............................. 272
Exterior light ............................... 113
Exterior lighting ....................12, 135
Exterior mirrors ............................. 38
F
Fault ................................... 170, 174
First aid kit ................................... 85
Fixed air vents ........................... 154
Fog light ..................................... 113Fog lights ................................... 236
Folding mirrors ............................. 38
Following distance ......................111
Following distance indication ......194
Forward collision alert................. 192
Fragrance diffuser ........................97
Front airbag system .....................60
Front fog lights ........................... 141
Front seats.................................... 46
Front storage ................................ 71
Fuel............................................. 216
Fuel consumption - CO 2-
Emissions ............................... 219
Fuel for diesel engines ..............217
Fuel for natural gas operation ...217
Fuel for petrol engines ...............216
Fuel gauge ................................. 105
Fuel selector .............................. 105
Fuses ......................................... 245
G Gauges ....................................... 103
Gear shifting ............................... 111
General information ...................220
Glovebox ..................................... 70
H
Halogen headlights ....................234
Hand brake ......................... 175, 176
Hazard warning flashers ............140
Headlight flash ........................... 136