2015.75 VAUXHALL ASTRA J coolant temperature

108Instruments and controlsCaution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
Fuel gauge
Displays the fuel level or gas level in
the tank depending on the operation
mode.
Control indicator i illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
During liquid gas operation, the
system automatically switches over to
petrol operation when gas tanks are
empty 3 108.
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.
Fuel selector
Press LPG to switch between petrol
and liquid gas operation. The LED
1 status shows the current operating
mode.
1 off=petrol operation1 illumi‐
nates=liquid gas operation1 flashes=no switching is
possible, one type of
fuel is empty
As soon as the liquid gas tank is
empty, petrol operation is
automatically engaged until the
ignition is switched off.
Fuel for liquid gas operation 3 211.
Engine coolant
temperature gauge

Instruments and controls109
Displays the coolant temperature.left area=engine operating
temperature not
yet reachedcentral area=normal operating
temperatureright area=temperature too
highCaution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Service display
The engine oil life system lets you
know when to change the engine oil
and filter. Based on driving
conditions, the interval at which an
engine oil and filter change will be
indicated can vary considerably.
To display the remaining engine oil
life duration use turn signal lever
buttons:
Press the MENU button to select the
Vehicle Information Menu X .
Turn the adjuster wheel to select Remaining Oil Life .
The remaining engine oil life duration
is displayed in percent in the Driver
Information Centre.
Reset
Press the SET/CLR button on turn
signal lever for several seconds to
reset. The remaining engine oil life
duration page must be active. Switch
on ignition, but engine off.
The system must be reset every time
the engine oil is changed to ensure
proper functionality. Seek the
assistance of a workshop.
Next service
When the system has calculated that
engine oil life has diminished, a
warning message appears in the
Driver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
300 miles (whichever occurs first).
Driver Information Centre 3 118.
Service information 3 284.

Instruments and controls123
■Coolant Temp. : Display of coolant
temperature.
■ Battery Volt. : Display of vehicle
battery voltage.
Graphic-Info-Display,
Colour-Info-Display
Depending on the vehicle
configuration the vehicle has a
Graphic- or Colour-Info-Display. The
Info-Display is located in the
instrument panel above the
Infotainment system.
Graphic-Info-DisplayDepending on the Infotainment
system, the Graphic-Info-Display is
available in two versions.
Graphic-Info-Display indicates:
■ time 3 104
■ outside temperature 3 103
■ date 3 104
■ Infotainment system, see description in the Infotainment
system manual
■ settings for vehicle personalisation 3 131
Colour-Info-Display
The Colour-Info-Display indicates in
colour:
■ time 3 104
■ outside temperature 3 103
■ date 3 104
■ Infotainment system, see description in the Infotainment
system manual
■ navigation, see description in the Infotainment system manual
■ system settings

Driving and operating163
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled:
■ The stop-start system is not manually deactivated.
■ The bonnet is fully closed.
■ The driver's door is closed or the driver's seat belt is fastened.
■ The vehicle battery is sufficiently charged and in good condition.
■ The engine is warmed up.
■ The engine coolant temperature is not too high.
■ The engine exhaust temperature is
not too high, e.g. after driving with
high engine load.
■ The ambient temperature is above -5° C.
■ The climate control system allows an Autostop.
■ The brake vacuum is sufficient.
■ The self-cleaning function of the diesel particle filter is not active.
■ The vehicle was driven at least at walking speed since the last
Autostop.Otherwise an Autostop will be
inhibited.
Certain settings of the climate control
system may inhibit an Autostop. See
Climate control chapter for more
details 3 152.
Immediately after motorway driving
an Autostop may be inhibited.
New vehicle running-in 3 160.
Vehicle battery discharge protection
To ensure reliable engine restarts, several battery discharge protection
features are implemented as part of
the stop-start system.
Power saving measures
During an Autostop, several electric
features, e.g. auxiliary electric heater
or rear window heating are disabled
or switched into a power saving
mode. The fan speed of the climate
control system is reduced to save
power.Restart of the engine by the
driver
Depress the clutch pedal to restart the
engine.
The engine start is indicated by the
needle at the idle speed position in
the tachometer.
If the selector lever is shifted out of
neutral before depressing the clutch
first, control indicator - illuminates
or is shown as a symbol in the Driver
Information Centre (DIC).
Control indicator - 3 113.
Restart of the engine by the
stop-start system
The selector lever has to be in neutral to enable an automatic restart.
If one of the following conditions occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
■ The stop-start system is manually deactivated.
■ The bonnet is opened.
■ The driver's seat belt is unfastened
and the driver's door is opened.

212Driving and operating
Pressing LPG switches between
petrol and liquid gas operation as
soon as the required parameters (coolant temperature, gas
temperature and minimum engine
speed) have been reached. The
requirements are usually fulfilled after
around 60 seconds (depending on
exterior temperature) and the first firm press on the accelerator. The LED
status shows the current operating
mode.1 off=petrol operation1 illumi‐
nates=liquid gas operation1 flashes=no switching is
possible, one type of
fuel is empty
As soon as the liquid gas tanks are empty, petrol operation is
automatically engaged until the
ignition is switched off.
Every six months, run the petrol tank down until control indicator i
illuminates, then refuel. This helps
maintain fuel quality and system
function for petrol operation.
Fill the tank completely at regular
intervals to prevent corrosion in the
tank.
Faults and remedies
If gas mode is not possible, check the following:
■ Is there enough liquid gas present?
■ Is there enough petrol present for starting?
Due to extreme temperatures in
combination with the gas
composition, it may take slightly
longer before the system switches
from petrol to gas mode.
In extreme situations, the system may
also switch back to petrol mode if the
minimum requirements are not
fulfilled.
Seek the assistance of a workshop in the event of all other faults.Caution
Repairs and adjustments may onlybe made by trained specialists in
order to maintain the safety and
warranty on the LPG system.
Liquid gas is given a particular odour
(odorised) so that any leaks can be
detected easily.
9 Warning
If you smell gas in the vehicle or in
the immediate vicinity, switch to petrol mode immediately. No
smoking. No naked flames or
ignition sources.
If possible, close the manual shut-off
valve on the multivalve. The
multivalve is located on the liquid gas
tank in the load compartment,
underneath the rear floor cover.

226Vehicle care
Pull out the dipstick, wipe it clean,insert it to the stop on the handle, pull
out and read the engine oil level.Caution
It is the owner's responsibility to
maintain the proper level of an
appropriate quality oil in the
engine.
Insert dipstick to the stop on the
handle and make half a turn.
Different dipsticks are used
depending on engine variant.
When the engine oil level has
dropped to the MIN mark, top up
engine oil.
We recommend the use of the same
grade of engine oil that was used at
last change.
The engine oil level must not exceed
the MAX mark on the dipstick.Caution
Overfilled engine oil must be
drained or suctioned out.
Capacities 3 304.
Fit the cap on straight and tighten it.
Engine coolant The coolant provides freeze
protection down to approx. -28 °C. In
northern countries with very low
temperatures, the factory filled
coolant provides frost protection
down to approx. -37°C.
Caution
Only use approved antifreeze.

286Service and maintenance
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 289.
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 3 289.
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
northern countries 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.
Brake and clutch fluid
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should
therefore be replaced at the specified
interval.

331
Child restraints.............................. 53
Child restraint systems ................53
Cigarette lighter .........................106
Climate control ............................. 15
Climate control systems .............149
Clock........................................... 104
Code ........................................... 125
Control indicators........................ 110
Control of the vehicle .................159
Controls ........................................ 99
Convex shape .............................. 30
Coolant and antifreeze ...............285
Cruise control ....................118, 179
Cupholders .................................. 59
Curtain airbag system .................. 51
Curve lighting.............................. 139
D Danger, Warnings and Cautions ...4
Daytime running lights ...............139
Declaration of conformity ............325
Diesel fuel system bleeding .......230
Diesel particle filter .............116, 165
Door open .................................. 118
Doors ............................................ 25
Driver assistance systems ..........179
Driver Information Centre ...........118
Driving characteristics and towing tips .............................. 217
Driving hints ................................ 159E
Electric adjustment ......................30
Electrical system......................... 251
Electric parking brake .........114, 172
Electric parking brake fault .........114
Electronic climate control system 152
Electronic driving programmes ..169
Electronic Stability Control.......... 175
Electronic Stability Control and Traction Control system ..........115
Electronic Stability Control off .... 115
End-of-life vehicle recovery .......224
Engine compartment fuse box ...252
Engine coolant ........................... 226
Engine coolant temperature gauge ..................................... 108
Engine data ............................... 292
Engine exhaust .......................... 165
Engine identification ...................288
Engine oil ................... 225, 285, 289
Engine oil pressure ....................116
Entry lighting .............................. 146
Event data recorders ..................328
Exit lighting ................................ 147
Exterior care .............................. 280
Exterior light ............................... 117
Exterior lighting ....................13, 136
Exterior mirrors ............................. 30F
Fault ........................................... 169
First aid ......................................... 95
First aid kit ................................... 95
Fixed air vents ........................... 157
Flex-Fix system ............................ 63
Fog light ..................................... 118
Fog lights ................................... 236
Folding mirrors ............................. 30
Following distance indication ......192
Forward collision alert................. 189
Front airbag system .....................49
Front fog lights ........................... 143
Front seats.................................... 39
Front storage ................................ 60
Front turn signal lights ...............238
Fuel............................................. 210
Fuel consumption - CO 2-
Emissions ............................... 216
Fuel for diesel engines ..............211
Fuel for liquid gas operation .......211
Fuel for petrol engines ...............210
Fuel gauge ................................. 108
Fuel selector .............................. 108
Fuses ......................................... 251
G
Gauges ....................................... 107
General information ...................217