coolant temperature VAUXHALL COMBO 2014 Owner's Manual

Instruments and controls69
CNG fuel gauge
In natural gas operation mode, the
four vertical bars next to CNG
correspond to the methane level in
the cylinders. As the fuel level
diminishes, the bars in the CNG fuel
gauge disappear.
CNG and the one remaining bar will
flash if the methane level in the
cylinders is low.
Refuelling 3 120.
Fuel selector
Pressing button Y in the centre
console switches between petrol and
natural gas operation. The LED 1
status shows the current operating
mode.
1 off=natural gas
operation.1 illumi‐
nates=petrol operation.
During natural gas operation, if
control indicator Y illuminates in the
Driver Information Centre (DIC)
3 79, the natural gas tanks are
empty and petrol operation is
automatically engaged.
Fuel for natural gas operation 3 119,
Refuelling 3 120.
Engine coolant
temperature gauge
Displays the coolant temperature.

70Instruments and controls
C=engine operating
temperature not yet
reachedcentral
area=normal operating
temperatureH=temperature too high
If control indicator $ illuminates in
conjunction with a message in the
Driver Information Centre 3 79 the
coolant temperature is too high. Seek
the assistance of a workshop.
Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Service display
Service display is available in
vehicles with Multifunction version of the Driver Information Centre 3 79.
When the ignition is switched on, the remaining distance before the next
service is due is shown briefly. Based on driving conditions, the interval at
which a service will be indicated can
vary considerably.
When the remaining distance before
the next service is less than
1,250 miles, Serv. appears in the
Driver Information Centre. The service reminder is repeated after
every additional 125 miles and
becomes more frequent when the
remaining distance is below
125 miles.
The vehicle needs a service. Seek the
assistance of a workshop.
The remaining distance to the next
service may also be viewed in the
Driver Information Centre by
selecting SERVICE from the settings
menu options 3 79.
Resetting the service display After a service, the service displaymust be reset by a workshop.
Control indicators The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. Depending on the
equipment, the position of the control
indicators may vary.
When the ignition is switched on,
most control indicators will illuminate
briefly as a functionality test.

76Instruments and controls
Interference due to external sources
of ultrasound. Once the source of
interference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Depending on version, 9 will
illuminate as an alternative if control
indicator r is not present. A
warning message may also be
displayed in the Driver Information
Centre 3 79.
Generic warning 9 3 73.
Ultrasonic parking assist 3 116.
Electronic Stability
Program
x illuminates or flashes yellow.
Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.Illuminates
A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate
depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Electronic Stability Program (ESP)
3 114, Traction control system/Anti-
Slip Regulator (ASR) 3 113.
Engine coolant
temperature $ illuminates red.
Illuminates for a few seconds after the ignition is switched on.
If control indicator $ illuminates in
conjunction with a message in the
Driver Information Centre, the coolant
temperature is too high. Seek the
assistance of a workshop.
Driver Information Centre 3 79.Caution
If engine coolant temperature is
too high, stop vehicle, switch off
the ignition. Danger to engine.
Check coolant level.
If the control indicator remains on, seek the assistance of your
workshop.
Engine coolant temperature gauge
3 69.
Preheating ! illuminates yellow.
Preheating is activated. Only
activates when outside temperature
is low.
Diesel particle filter
[ illuminates yellow.
The diesel particle filter requires
cleaning.

104Driving and operating
ActivationThe stop-start system is available as
soon as the engine is started, the
vehicle starts-off and the conditions
as stated below in this section are
fulfilled.
Deactivation
Deactivate the stop-start system
manually by pressing the ^ button in
the centre console. LED in the button
illuminates to confirm deactivation.
Autostop
If the vehicle is at a low speed or at a
standstill, activate an Autostop as
follows:
■ Depress the clutch pedal
■ set the lever to neutral
■ release the clutch pedal
The engine will be switched off while the ignition stays on.
An Autostop is indicated when control indicator ^ flashes in the Driver
Information Centre 3 79.
During an Autostop, the heating and
brake performance will be
maintained.Caution
The steering assist can be
reduced during an Autostop.
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled.
Otherwise an Autostop will be
inhibited.
■ The stop-start system is not manually deactivated
■ the bonnet is fully closed
■ the driver's door is closed and the driver's seat belt is fastened
■ the 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

128Vehicle careCaution
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.
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 3 173.
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.
Coolant level
Caution
Too low a coolant level can cause engine damage.

Vehicle care129
If the cooling system is cold, the
coolant level should be between the
MIN and MAX 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.
Power steering fluid
If the fluid level in the reservoir falls
below the MIN mark consult a
workshop.
Washer fluid
Fill with clean water mixed with a
suitable quantity of windscreen
washer fluid which contains
antifreeze.
Caution
Only washer fluid with a sufficient
antifreeze concentration provides
protection at low temperatures or
a sudden drop in temperature.

Service and maintenance159Recommended fluids,
lubricants and parts
Recommended fluids andlubricants
Only use products that meet the
recommended specifications.
Damage resulting from the use of
products not in line with these
specifications will not be covered by
the warranty.9 Warning
Operating materials are
hazardous and could be
poisonous. Handle with care. Pay
attention to information given on
the containers.
Engine oil
Engine oil is identified by its quality
and its viscosity. Quality is more
important than viscosity when
selecting which engine oil to use. The oil quality ensures e.g. engine
cleanliness, wear protection and oil
ageing control, whereas viscosity
grade gives information on the oil's
thickness over a temperature range.
Dexos 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) fuelled engines.
Select the appropriate engine oil
based on its quality and viscosity
3 162.
Topping up engine oil
Engine oils of different manufacturers and brands can be mixed as long as
they comply with the required engine
oil quality and viscosity.
Use of engine oil with only
ACEA A1/B1 or only A5/B5 quality is
prohibited, since it can cause long-
term engine damage under certain
operating conditions.
Select the appropriate engine oil
based on its quality and viscosity
3 162.Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.
Engine oil viscosity
The SAE viscosity grade gives
information on 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 3 162.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only 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

160Service and maintenance
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 Only use high-performance DOT 4+brake fluid approved for the vehicle.
Consult a workshop.
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should therefore be replaced at the specified interval.
Brake fluid should be stored in a
sealed container to avoid water
absorption.
Ensure brake fluid does not become
contaminated.

181
Child safety system for rearwindows .................................... 29
Chimes ......................................... 85
Cigarette lighter ........................... 66
Climate control ............................. 14
Climate control systems ...............95
Clock....................................... 63, 79
Control indicators.......................... 70
Control of the vehicle .................101
Controls ........................................ 61
Convex shape .............................. 27
Coolant and antifreeze ...............159
Cruise control ...................... 79, 115
Cupholders .................................. 54
D
Danger, Warnings and Cautions ...3
Date .............................................. 79
Daytime running lights ............79, 89
Diesel particle filter ...............76, 106
Distance to next service ...............79
Door open .................................... 79
Doors ...................................... 23, 25
Drain fuel filter ............................. 78
Driver Information Centre .............79
Driving characteristics and towing tips .............................. 123
Driving hints ................................ 101E
Eco mode (E).............................. 111
Electric adjustment ......................27
Electrical system......................... 138
Electronic climate control system 97
Electronic driving programmes ..111
Electronic Stability Program 76, 114
End-of-life vehicle recovery .......126
Engine compartment fuse box ...139
Engine coolant ........................... 128
Engine coolant temperature ........76
Engine coolant temperature gauge ....................................... 69
Engine data ............................... 164
Engine exhaust .......................... 106
Engine oil ................... 127, 159, 162
Engine oil pressure ......................77
ESP (Electronic Stability Program) ................................. 114
Event data recorders ..................177
Extendable load compartment cover ................................... 55, 59
Exterior care .............................. 155
Exterior light ................................. 78
Exterior lighting ......................11, 88
Exterior mirrors ............................. 27F
Fault ........................................... 111
Fixed air vents ........................... 100
Fog light ....................................... 79
Folding ......................................... 28
Folding seats ................................ 55
Front airbag system .....................44
Front fog lights ............................. 90
Front seats.................................... 33
Front turn signal light ..................132
Fuel............................................. 118
Fuel consumption .........................79
Fuel consumption - CO 2-
Emissions ............................... 122
Fuel cut-off system ...............85, 103
Fuel for diesel engines ..............119
Fuel for natural gas operation ...119
Fuel for petrol engines ...............118
Fuel gauge ................................... 68
Fuel selector ................................ 69
Fuel system messages .................85
Fuses ......................................... 138
G Gauges ......................................... 67
General information ...................123
Generic warning ........................... 73
Glovebox ..................................... 54
Gross Vehicle Weight ...................59