2018 OPEL COMBO D fuel consumption

Instruments and controls95See radio or Radio info (Display audio
and radio information)
Available depending on version,
activate radio info (set to On) to
display audio and radio information
(e.g. station frequency, RDS
messages, track number). Deactivate when not required (set to Off).
Autoclose (Automatic central locking
when driving)
Activate the autoclose feature (set to
On ) to automatically lock the doors
when vehicle speed exceeds
20 km/h. Deactivate when not
required (set to Off).
Units or Unit of Measurement (for Distance, Fuel consumption and
Temperature)
After accessing this menu option, it is
possible to set the unit of
measurement for distance, fuel
consumption and temperature.
Select Distance and confirm. Set the
unit of measurement to km or mi
(miles) and confirm.
Select Consumption and confirm.
When the Distance unit is set to km, it
is possible to set the unit ofmeasurement for fuel consumption to either l/100km or km/l . When the
Distance unit is set to mi (miles), fuel
consumption is shown in mpg.
Select Temperature and confirm. Set
the unit of measurement to °C or °F
and confirm.
Language
Languages selectable include:
English, German, French, Italian,
Portuguese, Spanish, Dutch, Polish and Turkish. Select desired language
and confirm.
Buzzer volume or Warning volume
(Warning chime volume)
Adjust the volume of warning chimes
and confirm. eight volume levels are
available.
Warning chimes 3 96.
Button vol. or Button volume
A chime is sounded every time
SET q, R or S is pressed.
Adjust the volume of these chimes
and confirm. eight volume levels are
available.
Warning chimes 3 96.Belt buzzer or Seat belt buzzer
(Reactivate warning chime for driver
and/or front passenger seat belt
reminder)
This menu option is available only if
the seat belt reminder is not active.
When reactivated, the driver and/or
front passenger are alerted with a
warning chime when the
corresponding seat belt is not
fastened.
Seat belt reminder 3 83.
Service (Distance to next service) Access this menu option to view the
remaining distance to the next service (available depending on version).
The distance to next service is also
displayed automatically when the
distance reaches 2,000 km and is
repeated after every additional
200 km.
Service display 3 79.

98Instruments and controls● average consumption
● instantaneous consumption
● average speed
● travel time (driving time)
Multifunction version
Two trip odometers, Trip A and Trip
B, are available for selection and are
recorded separately.
The information of the two trip
computers can be reset separately,
making it possible to display different
trip distances.
Trip A ● range
● distance travelled
● average consumption
● instantaneous consumption
● average speed
● travel time (driving time)
Trip B ● distance travelled
● average consumption● average speed
● travel time (driving time)
Trip B can be deactivated via the
Driver Information Centre 3 91.
Reset trip computer information
To reset the trip computer, select one of its functions, then press and hold
TRIP for a few seconds.
The following trip computer
information will be reset:
● average consumption
● distance travelled
● average speed
● travel time (driving time)
A confirmation message appears in the display when the trip computer is
reset.
Note
The trip computer will reset
automatically when the maximum
value of any of the parameters is
exceeded.
Outside temperature
The temperature outside the vehicle
is displayed (depending on version).Outside temperature 3 73, 3 91.
Range The range is calculated from the
current contents of the fuel tank and
the average consumption since the
last reset.
When the range is less than 50 km,
_ _ _ _ will appear in the display.
After refuelling, the range is updated
automatically after a brief delay.
The measurement can be restarted at
any time.
Note
The range will not be displayed if the
vehicle is left parked with the engine
running for a long time.
Distance travelled
Displays the distance driven since the last reset.
The measurement can be restarted at
any time.

Instruments and controls99Average consumptionAverage consumption is displayed,taking into consideration the distance
travelled and the fuel used since the
last reset.
The measurement can be restarted at
any time.
Instantaneous consumption
Display of the instantaneous fuel
consumption.
_ _ _ _ will appear in the display if the
vehicle is left parked with the engine
running for a long time.
Average speed
The average speed since the last
reset is displayed.
The measurement can be restarted at
any time.
Interruptions in the journey with the
ignition off are not included in the
calculations.
Travel time (driving time)
The time elapsed since the since the
last reset is displayed.The measurement can be restarted at
any time.
Exit trip computer To exit the trip computer, press and
hold SETq for more than
two seconds.
Driver Information Centre 3 91.
Interruption of power supply
If the power supply has been
interrupted or if the vehicle battery
voltage has dropped too low, the
values stored in the trip computer will
be lost.

114Driving and operatingDriving and
operatingDriving hints ............................... 114
Control of the vehicle ...............114
Steering ................................... 115
Starting and operating ...............115
New vehicle running-in ............115
Ignition switch positions ...........115
Starting the engine ..................116
Vehicle shutdown ....................116
Overrun cut-off ........................ 117
Stop-start system ....................117
Parking .................................... 120
Engine exhaust .......................... 121
Diesel particle filter ..................121
Catalytic converter ...................121
Manual transmission ..................122
Manual transmission automa‐ ted .............................................. 123
Transmission display ...............123
Starting the engine ..................123
Selector lever .......................... 123
Manual mode ........................... 125
Electronic driving programmes 125
Fault ........................................ 126Brakes........................................ 127
Antilock brake system .............127
Parking brake .......................... 128
Brake assist ............................. 128
Hill start assist ......................... 128
Ride control systems .................129
Traction Control system ..........129
Electronic Stability Control ......130
Driver assistance systems .........131
Cruise control .......................... 131
Parking assist .......................... 132
Fuel ............................................ 135
Fuel for petrol engines .............135
Fuel for diesel engines ............135
Fuel for natural gas operation . 136
Refuelling ................................ 136
Fuel consumption - CO 2-
Emissions ............................... 138
Trailer hitch ................................ 139
General information .................139
Driving characteristics and towing tips .............................. 139
Trailer towing ........................... 139Driving hints
Control of the vehicle
Never coast with engine not
running (except during Autostop)
Many systems will not function in this
situation (e.g. brake servo unit, power
steering). Driving in this manner is a
danger to yourself and others. All
systems function during an Autostop,
but there may be a controlled
reduction in power steering assist and
vehicle speed is reduced.
Stop-start system 3 117.
Pedals
To ensure the pedal travel is
uninhibited, there must be no mats in the area of the pedals.
Use only floor mats which fit properly
and are fixed by the retainers on the
driver's side.
Driving downhill
Engage a gear when driving downhill to ensure that sufficient brake
pressure is available.

Driving and operating115SteeringIf power steering assist is lost
because the engine stops or due to a
system malfunction, the vehicle can
be steered but may require increased
effort.Caution
Never leave the steering wheel on
full lock when the vehicle is
stationary, as this may damage
the power steering pump.
Starting and operating
New vehicle running-in Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher.
Additionally, the cleaning process of
the diesel particle filter may take
place more often.
Diesel particle filter 3 121.
Autostop may be inhibited to allow for
charging of the vehicle battery.
Stop-start system 3 117.
Ignition switch positions Turn key:0:ignition off:
Some functions remain active
until key is removed or driver's
door is opened, provided the
ignition was on previously1:ignition on, steering wheel lock
released.
Control indicators illuminate and
most electrical functions are
operable.
Diesel engine is preheating.2:engine start: Release key after
starting procedure begins

Driving and operating121Engine exhaust9Danger
Engine exhaust gases contain
poisonous carbon monoxide,
which is colourless and odourless and could be fatal if inhaled.
If exhaust gases enter the interior
of the vehicle, open the windows.
Have the cause of the fault
rectified by a workshop.
Avoid driving with an open load
compartment, otherwise exhaust
gases could enter the vehicle.
Diesel particle filter
The diesel particle filter system filters
harmful soot particles out of the
exhaust gases. The system includes
a self-cleaning function that runs
automatically during driving without
any notification. The filter is cleaned
by periodically burning off the soot
particles at high temperature. This
process takes place automatically
under set driving conditions and may
take up to 25 minutes. Typically it
needs 15 minutes. Autostop is not
available and fuel consumption may
be higher during this period. The
emission of smells and smoke during
this process is normal.
Under certain driving conditions, e.g.
short distances, the system cannot
clean itself automatically.
If the cleaning of the filter is required
and if previous driving conditions did
not enable automatic cleaning, it will
be indicated by control indicator %.
Depending on version, a warning
message may also appear in the
Driver Information Centre 3 91.
Control indicator % illuminates when
diesel particle filter is full. Start
cleaning process as soon as possible to avoid damage to the engine.
Cleaning process
To activate cleaning process,
continue driving, keep engine speed
above 2000 rpm. Shift down if
necessary. Diesel particle filter
cleaning is then started.Caution
If the cleaning process is
interrupted, there is a risk of
provoking severe engine damage.
Cleaning takes place quickest at high engine speeds and loads.
Control indicator % extinguishes as
soon as the self-cleaning operation is
complete.
Catalytic converter
The catalytic converter reduces the
amount of harmful substances in the
exhaust gases.

Driving and operating125Switch off engine if stopping for alengthy period, e.g. in traffic jams.
Engine braking
Automatic mode
When driving downhill, the manual
transmission automated does not shift into higher gears until a fairly
high engine speed has been reached.
It shifts down in good time when
braking.
Manual mode
To utilise the engine braking effect, select a lower gear in good time when driving downhill.
Rocking the vehicle Rocking the vehicle is only
permissible if the vehicle is stuck in
sand, mud, snow or a hole. Move the
selector lever between R and A/M (or
between + and -) in a repeat pattern,
while applying light pressure to the
accelerator pedal. Do not race the
engine and avoid sudden
acceleration.Parking
Apply the parking brake. The mostrecently engaged gear (see
transmission display) remains
engaged.Caution
Do not leave the vehicle with the
transmission in position N.
When the ignition is switched on, a
warning chime will sound when the
vehicle is parked if the transmission is still in N.
When the ignition is switched off, the transmission no longer responds to
movement of the selector lever.
Manual mode If engine speed is too low, the
transmission automatically shifts to a
lower gear.
In manual mode, no automatic
shifting to a higher gear takes place
at high engine revolutions. If engine
speed is too high, the transmission
only switches to a higher gear via
kickdown 3 125.
When gearshifting is recommended
to improve fuel economy, control
indicator [ or Ò illuminates in the
Driver Information Centre 3 86.
Electronic driving programmes
Eco mode E
When automatic mode is engaged,
the Eco mode can be selected to
reduce fuel consumption.

Driving and operating135Fuel
Fuel for petrol engines Only use unleaded fuel that complies
with European standard EN 228 or
equivalent.
The engine is capable of running with fuel that contains up to 10% ethanol(e.g. named E10).
Use fuel with the recommended
octane rating. A lower octane rating
can reduce engine power and torque
and slightly increases fuel
consumption.Caution
Do not use fuel or fuel additives
that contain metallic compounds
such as manganese-based
additives. This may cause engine
damage.
Caution
Use of fuel that does not comply to EN 228 or equivalent can lead todeposits or engine damage.
Caution
Use of fuel with a lower octane
rating than the lowest possible
rating could lead to uncontrolled combustion and engine damage.
The engine-specific requirements
regarding octane rating are given in
the engine data overview 3 183. A
country-specific label at the fuel filler
flap can supersede the requirement.
Fuel for diesel engines Only use diesel fuel that complies
with EN 590 and which has a sulphur
concentration of max. 10 ppm.
Fuels with a biodiesel (compliant with
EN 14214) content of max. 7% by
volume may be used (e.g. named
B7).
If travelling in countries outside the
European Union occasional use of Euro-Diesel fuel with a sulphur
concentration below 50 ppm is
possible.Caution
Frequent usage of diesel fuel containing more than 15 ppm
sulphur will cause severe engine
damage.
Caution
Use of fuel that does not comply to EN 590 or similar can lead to
engine powerloss, increased wear
or engine damage and may affect
your warranty.
Do not use marine diesel oils, heating
oils, Aquazole and similar diesel-
water emulsions. Diesel fuels must
not be diluted with fuels for petrol
engines.