OPEL COMBO E 2020 Manual user

Driving and operating209Trailer hitch
General information
Only use towing equipment that has
been approved for your vehicle.
Entrust retrofitting of towing
equipment to a workshop. It may be
necessary to make changes that
affect the cooling system, heat
shields or other equipment.
The bulb outage detection function for trailer brake light cannot detect a
partial bulb outage e.g. in case of four
bulbs with a power of 5 W each, the
function only detects lamp outage
when only a single 5 W lamp remains
or none remain.
Fitting of towing equipment could
cover the opening of the towing eye.
If this is the case use the coupling ball
bar for towing. Always keep the
coupling ball bar in the vehicle to have it on hand if needed.Driving characteristics and
towing tips
Before attaching a trailer, lubricate
the coupling ball. However, do not do
so if a stabiliser, which acts on the
coupling ball, is being used to reduce
snaking movements.
During trailer towing do not exceed a
speed of 80 km/h. A maximum speed
of 100 km/h is only appropriate if an
oscillation damper is used and the
permissible gross trailer weight does
not exceed the vehicle’s curb weight.
For trailers with low driving stability
and caravan trailers, the use of an
oscillation damper is strongly
recommended.
If the trailer starts snaking, drive more slowly, do not attempt to correct the
steering and brake sharply if
necessary.
When driving downhill, drive in the
same gear as if driving uphill and
drive at a similar speed.
Adjust tyre pressure to the value
specified for full load 3 266.Trailer towing
Trailer loads
The permissible trailer loads are
vehicle and engine-dependent
maximum values which must not be
exceeded. The actual trailer load is
the difference between the actual
gross weight of the trailer and the
actual coupling socket load with the
trailer coupled.
The permissible trailer loads are
specified in the vehicle documents. In general, they are valid for inclines up
to 12%.
The permissible trailer load applies
up to the specified incline and at sea
level. Since engine power decreases
as altitude increases due to the air
becoming thinner, therefore reducing
climbing ability, the permissible gross
train weight also decreases by 10%
for every 1000 metres of altitude. The gross train weight does not have to be reduced when driving on roads with
slight inclines (less than 8%, e.g.
motorways).

210Driving and operatingThe permissible gross train weight
must not be exceeded. This weight is
specified on the identification plate
3 259.
Vertical coupling load The vertical coupling load is the load
exerted by the trailer on the coupling
ball. It can be varied by changing the
weight distribution when loading the
trailer.
The maximum permissible vertical
coupling load is specified on the
towing equipment identification plate
and in the vehicle documents.
Always aim for the maximum vertical
coupling load, especially in the case
of heavy trailers. The vertical coupling
load should never fall below 25 kg.
Rear axle load
When the trailer is coupled and the
towing vehicle fully loaded, the
permissible rear axle load (see
identification plate or vehicle
documents) may be exceeded by
60 kg , the gross vehicle weight rating
must not be exceeded. If thepermissible rear axle load is
exceeded, a maximum speed of
100 km/h applies.
Towing equipment Depending on version the vehicle canbe fitted with a detachable or a fixed
coupling ball bar.
Type ACaution
When operating without a trailer,
remove the coupling ball bar.
Fitting the coupling ball bar
1. Place the key in the lock and
unlock the coupling ball bar. Move
the lever to the rear position.
2. Clean the contact points with a soft clean cloth.

Driving and operating2113. Insert the coupling ball bar in theopening and push firmly up to the
stop.
Secure the coupling ball bar
correctly by moving the lever to
the locked position, shown in the
picture.
4. Lock the coupling ball bar by turning the key. Remove the key
and close the protective flap.
5. Attach the trailer.
6. Fold the socket forward.
7. Connect the trailer plug to the socket.
8. Attach the breakaway stoppingcable to the eye on the carrier.
9 Warning
Towing a trailer is permitted only
when a coupling ball bar is fitted correctly. If the coupling ball bardoes not engage correctly, seekthe assistance of a workshop.
Dismounting coupling ball bar
1. Disconnect the trailer plug.
2. Unfasten the breakaway stopping
cable.
3. Remove the trailer.
4. Open the protective flap and unlock the coupling ball bar with
the key.
5. Move the lever of the coupling ball
bar to the rear position. Remove
the coupling ball bar by pulling it.

212Driving and operating
6.Move the lever of the coupling ball
bar to the front position.
Type B
1. Connect the trailer plug to the socket and fasten the breakaway
stopping cable to the eye on the
carrier.
2. Attach the trailer.
Type C
1. Remove the safety splint.
2. Pull the lever and open the towing
ring.
3. Attach the trailer, close the towing
ring and fix the splint.

Driving and operating2134. Connect the trailer plug to thesocket and attach the breakaway
stopping cable to the eye on the
carrier.
Trailer stability assist
If the system detects snaking
movements, engine power is reduced
and the vehicle / trailer combination is
selectively braked until the snaking
ceases. While system is working keep steering wheel as still as possible.
Trailer stability assist is a function of
the Electronic Stability Control 3 166.

214Vehicle careVehicle careGeneral Information...................214
Accessories and vehicle modifications .......................... 214
Vehicle storage ........................215
End-of-life vehicle recovery .....216
Vehicle checks ........................... 216
Performing work ......................216
Bonnet ..................................... 216
Engine oil ................................. 217
Engine coolant ......................... 218
Washer fluid ............................ 219
Brakes ..................................... 219
Brake fluid ............................... 219
Vehicle battery ......................... 219
Diesel fuel system bleeding .....221
Wiper blade replacement ........222
Bulb replacement .......................222
Halogen headlights ..................222
LED headlights ........................ 225
Front fog lights ......................... 225
Front turn lights .......................226
Tail lights ................................. 226
Side turn lights ......................... 229
Number plate light ...................229
Interior lights ............................ 230Electrical system........................230
Fuses ....................................... 230
Engine compartment fuse box . 231
Instrument panel fuse box .......231
Vehicle tools .............................. 233
Tools ........................................ 233
Wheels and tyres .......................234
Winter tyres ............................. 234
Tyre designations ....................234
Tyre pressure .......................... 234
Tyre deflation detection system .................................... 235
Tread depth ............................. 236
Changing tyre and wheel size . 237
Wheel covers ........................... 237
Tyre chains .............................. 238
Tyre repair kit .......................... 238
Wheel changing .......................241
Spare wheel ............................ 242
Jump starting ............................. 246
Towing ....................................... 247
Towing the vehicle ...................247
Towing another vehicle ...........249
Appearance care .......................250
Exterior care ............................ 250
Interior care ............................. 251
Floor mats ............................... 252General Information
Accessories and vehicle modifications
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 Opel. 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 operating permit,
impacting the validity of your vehicle
registration.

Vehicle care215Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Cold protection covers
In order to prevent the accumulation
of snow at the radiator cooling fan, it is recommended to install removable
protection covers.
The protection covers must be
professionally installed, consult a
workshop.
Caution
The protection covers must be removed when one of the
following conditions occurs:
● The ambient temperature is above 10 °C.
● When the vehicle is towed.
● The vehicle is driven at speeds
above 120 km/h.
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, well ventilated 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. Note 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. Initialize the power
windows 3 42.
● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the engine oil level.
● Check the coolant level.
● Fit the number plate if necessary.

216Vehicle careEnd-of-life vehicle recoveryInformation 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.Vehicle checks
Performing work9 Warning
Only perform engine compartment
checks when the ignition is off.
The cooling fan may start
operating even if the ignition is off.
9 Danger
The ignition system uses
extremely high voltage. Do not
touch.
Bonnet
Opening
Open the driver's door.
Pull the release lever and return it to
its original position.

Vehicle care217
Push the safety catch upwards and
open the bonnet.
Secure the bonnet support.
Closing
Before closing the bonnet, press the
support into the holder.
Lower the bonnet and let it fall into the
latch from a low height (20-25 cm).
Check that the bonnet is engaged.Caution
Do not press the bonnet into the
latch to avoid dents.
Engine oil
Check the engine oil level manually
on a regular basis to prevent damage
to the engine. Ensure that the correct
specification of engine oil is used.
Recommended fluids and lubricants
3 257.
The maximum engine oil
consumption is 0.6 l per 1000 km.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least 5 min.Pull out the dipstick, wipe it clean,
reinsert it fully, pull out and read the
engine oil level.

218Vehicle careDifferent dipsticks are used
depending on engine variant.
When the engine oil level has
dropped to the MIN mark, top up the
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. If the
engine oil exceeds the maximum
level, do not start the vehicle and
contact a workshop.
Capacities 3 266.
Fit the cap on straight and tighten it.
Engine coolant The factory filled coolant provides
freeze protection down to approx.
-37 °C.
Caution
Only use approved antifreeze.
Coolant and antifreeze 3 257.
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
MIN mark. Top up if the level is low.
9Warning
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