2016.25 VAUXHALL ASTRA J coolant temperature

74Instruments and controlsInstruments and
controlsControls ....................................... 75
Steering wheel adjustment ........75
Steering wheel controls .............75
Heated steering wheel ...............76
Horn ........................................... 76
Windscreen wiper/washer .........76
Rear window wiper/washer .......78
Outside temperature ..................79
Clock ......................................... 79
Power outlets ............................. 81
Power connector .......................82
Ashtrays .................................... 83
Warning lights, gauges and indi‐ cators ........................................... 84
Instrument cluster ......................84
Speedometer ............................. 87
Odometer .................................. 88
Trip odometer ............................ 88
Tachometer ............................... 89
Fuel gauge ................................ 89
Engine coolant temperature gauge ....................................... 89
Service display .......................... 90
Control indicators ......................91Turn signal................................. 91
Seat belt reminder .....................91
Airbag and belt tensioners .........92
Airbag deactivation ....................92
Charging system .......................92
Malfunction indicator light ..........93
Brake and clutch system ...........93
Electric parking brake ................93
Electric parking brake fault ........93
Antilock brake system (ABS) .....94
Gear shifting .............................. 94
Following distance .....................94
Lane keep assist .......................94
Electronic Stability Control off ...94
Electronic Stability Control and Traction Control system ...........94
Traction Control system off .......95
Preheating ................................. 95
Tyre pressure monitoring system ...................................... 95
Engine oil pressure ....................95
Low fuel ..................................... 95
Immobiliser ................................ 96
Exterior light .............................. 96
High beam ................................. 96
High beam assist .......................96
LED headlights .......................... 96
Fog light ..................................... 96
Rear fog light ............................. 96
Cruise control ............................ 96Vehicle detected ahead .............96
Speed limiter ............................. 96
Traffic sign assistant ..................97
Door open .................................. 97
Information displays .....................97
Driver Information Centre ..........97
Info display .............................. 102
Vehicle messages ......................104
Warning chimes .......................105
Battery voltage ........................ 106
Vehicle personalisation ..............106
OnStar ....................................... 113

Instruments and controls89Tachometer
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.
Fuel gauge
Displays the level in the fuel tank.
The arrow indicates the vehicle side
where the fuel filler flap is located.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
Never run the fuel tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified fuel tank capacity.
Engine coolant temperature
gauge
Displays the coolant temperature.
50:engine operating
temperature not yet
reachedcentral
area:normal operating
temperature130:temperature too high

90Instruments and controlsCaution
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 informs
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.
The remaining oil life duration menu
is displayed in the Driver Information
Centre 3 97.
On Midlevel display select the
Settings Menu by pressing MENU on
the turn signal lever. Turn the adjuster wheel to select the Remaining Oil
Life page.
On Uplevel display select Info Menu
by pressing p on steering wheel.
Press P to select Remaining Oil
Life page.
Remaining oil life duration is indicated
in percentage.
Reset
On Midlevel display press SET/CLR
on turn signal lever for several
seconds to reset. The ignition must be
switched on but engine not running.
On Uplevel display press > on
steering wheel to open the subfolder. Select Reset and confirm by pressing

Driving and operating145Vehicles with automatic transmissionor manual transmission automated
If the vehicle is at a standstill with
depressed brake pedal, Autostop is
activated automatically.
The engine will be switched off while
the ignition stays on.
The stop-start system will be disabled
on inclines of 15% or more.
Indication
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer.
After restart, the idle speed is
indicated.
During an Autostop, the heating and
brake performance will be
maintained.
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 3 129.
Immediately after motorway driving
an Autostop may be inhibited.
New vehicle running-in 3 139.
Vehicle battery discharge protection
To ensure reliable engine restarts, several vehicle battery discharge
protection features are implemented
as part of the stop-start system.
Power saving measures
During an Autostop, several electrical
features such as auxiliary electric
heater or rear window heating are
disabled or switched to a power
saving mode. The fan speed of the
climate control system is reduced to
save power.

198Vehicle care
The engine oil level must not exceed
the MAX mark on the dipstick.
Caution
Overfilled engine oil must be
drained or suctioned out.
Capacities 3 252.
Fit the cap on straight and tighten it.
Engine coolant The coolant provides freeze
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.Caution
Only use approved antifreeze.
Coolant level
Caution
Too low a coolant level can cause engine damage.
If the cooling system is cold, the
coolant level should be above the
filling line mark. Top up if the level is
low.9 Warning
Allow the engine to cool before
opening the cap. Carefully open
the cap, relieving the pressure
slowly.
To top up, use a 1:1 mixture of
released coolant concentrate mixed
with clean tap water. If no coolant
concentrate is available, use clean
tap water. Install the cap tightly. Have the coolant concentration checked
and have the cause of the coolant
loss remedied by a workshop.

Service and maintenance241Additional 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 3 244.
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. Innorthern 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.

261Control of the vehicle .................139
Controls ........................................ 75
Convex shape .............................. 33
Coolant and antifreeze ...............240
Cruise control ...................... 96, 162
Cupholders .................................. 65
Curtain airbag system .................. 56
Curve lighting.............................. 119
D Danger, Warnings and Cautions ...4
Daytime running lights ...............119
Declaration of conformity ............255
Diesel fuel system bleeding .......201
Diesel particle filter ....................148
Door open .................................... 97
Doors ............................................ 29
Driver assistance systems ..........162
Driver Information Centre .............97
Driving characteristics and towing tips .............................. 190
Driving hints ................................ 139
E Electric adjustment ......................33
Electrical system......................... 210
Electric parking brake ...........93, 157
Electric parking brake fault ...........93
Electronic climate control system 131
Electronic driving programmes . ........................................ 152, 156Electronic key system...................21
Electronic Stability Control.......... 160
Electronic Stability Control and Traction Control system ............94
Electronic Stability Control off....... 94 End-of-life vehicle recovery .......195
Engine compartment fuse box ...211
Engine coolant ........................... 198
Engine coolant temperature gauge ....................................... 89
Engine data ............................... 247
Engine exhaust .......................... 148
Engine identification ...................243
Engine oil ................... 197, 240, 244
Engine oil pressure ......................95
Entry lighting .............................. 126
Event data recorders ..................257
Exit lighting ................................ 126
Exterior care .............................. 236
Exterior light ................................. 96
Exterior lighting ....................12, 117
Exterior mirrors ............................. 33
F
Fault ................................... 152, 156
First aid kit ................................... 71
Fixed air vents ........................... 136
Fog light ....................................... 96
Fog lights ................................... 204
Folding mirrors ............................. 34Following distance ........................94
Following distance indication ......168
Forward collision alert................. 166
Fragrance diffuser ........................82
Front airbag system .....................55
Front fog lights ........................... 123
Front seats.................................... 41
Front storage ................................ 66
Fuel............................................. 187
Fuel consumption - CO 2-
Emissions ............................... 189
Fuel for diesel engines ..............187
Fuel for petrol engines ...............187
Fuel gauge ................................... 89
Fuses ......................................... 210
G Gauges ......................................... 87
Gear shifting ................................. 94
General information ...................190
Glovebox ..................................... 65
H Halogen headlights ....................202
Hand brake ......................... 156, 157
Hazard warning flashers ............122
Headlight flash ........................... 118
Headlight range adjustment ......118
Headlights................................... 117 Headlights when driving abroad 119
Head restraint adjustment .............8