Page 237 of 323

Driving and operating235Trailer hitch
General information
The factory-fitted towing equipment is
folded up under the rear bumper
fascia.
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. Only use
towing equipment that has been
approved for your vehicle.
To avoid vehicle damage, the power
tailgate cannot be operated with the
electronic key when a trailer is
electrically connected.
The bulb outage detection function for trailer brake light cannot detect a
partial bulb outage, e.g. in case of four
times five watt bulbs, the function only detects lamp outage when only a
single five Watt 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.Driving characteristics and
towing tips
Before attaching a trailer, lubricate the coupling ball. However, do not do so if a stabiliser, which acts on thecoupling 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 kerb 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 3 301.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 gradients
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).
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236Driving and operatingThe permissible gross train weight
must not be exceeded. This weight is
specified on the identification plate
3 288.
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 of 60 kg
(engines B20DTH: 90 kg) is specified
on the towing equipment identification plate and in the vehicle documents.
Always aim for the maximum 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
70 kg (engines B20DTH: 80 kg), the
gross vehicle weight rating must not
be exceeded. If the permissible rear
axle load is exceeded, a maximum
speed of 100 km/h applies.
Towing equipmentCaution
The folding coupling ball bar
cannot be removed from the
vehicle. When driving without a
trailer, fold in the coupling ball bar.
9 Warning
Make sure that no one is in the
pivot zone of the coupling ball bar. Risk of body injury.
When releasing the stowed
coupling ball bar, make sure to
stand left of the grip.
Release stowed coupling ball bar
Pull the grip located left to the number
plate under the rear bumper fascia at an angle of approx. 45° to the ground.
Page 239 of 323

Driving and operating237
A buzzing tone sounds as a warning
when the release handle is pulled out and the ball neck is disengaged.
Take the released coupling ball bar
and raise it up until it engages.
Ensure the coupling ball bar is
correctly engaged and the released
handle is guided back to its hidden
initial position, otherwise the buzzing
tone will not stop.
Stow/hide coupling ball bar
Pull the grip located left of the number
plate under the rear bumper fascia at an angle of approx. 45° to the ground.
A buzzing tone sounds as a warning
when the release handle is pulled out and the ball neck is disengaged.
With the flat of the hand, swivel the
released coupling ball bar to the right
until it engages under the floor. Make sure that the release handle is back inits hidden initial position, otherwise
the buzzing tone will not stop.
9 Warning
Towing a trailer is permitted only
when the coupling ball bar is fitted correctly. If the coupling ball bar
does not engage correctly or if the
Page 241 of 323

Vehicle care239Vehicle careGeneral Information...................239
Accessories and vehicle modifications .......................... 239
Vehicle storage ........................240
End-of-life vehicle recovery .....240
Vehicle checks ........................... 241
Performing work ......................241
Bonnet ..................................... 241
Engine oil ................................. 242
Engine coolant ......................... 243
Washer fluid ............................ 244
Brakes ..................................... 244
Brake fluid ............................... 244
Vehicle battery ......................... 245
Diesel fuel system bleeding .....246
Wiper blade replacement ........247
Bulb replacement .......................248
Halogen headlights ..................248
LED headlights ........................ 250
Fog lights ................................. 250
Tail lights ................................. 251
Side turn signal lights ..............256
Number plate light ...................256
Interior lights ............................ 256
Instrument panel illumination ...256Electrical system ........................257
Fuses ....................................... 257
Engine compartment fuse box . 258
Instrument panel fuse box .......260
Vehicle tools .............................. 262
Tools ........................................ 262
Wheels and tyres .......................263
Winter tyres ............................. 263
Tyre designations ....................263
Tyre pressure .......................... 264
Tyre pressure monitoring system .................................... 265
Tread depth ............................. 267
Changing tyre and wheel size . 267
Wheel covers ........................... 268
Tyre chains .............................. 268
Tyre repair kit .......................... 268
Wheel changing .......................273
Spare wheel ............................ 275
Jump starting ............................. 277
Towing ....................................... 278
Towing the vehicle ...................278
Towing another vehicle ...........279
Appearance care .......................280
Exterior care ............................ 280
Interior care ............................. 282General Information
Accessories and vehiclemodifications
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 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.
Page 264 of 323
262Vehicle careNo.Circuit35AUX/USB connector36Wireless charger37Rear wiper38Onstar39Display40Parking assist41Overhead console42RadioVehicle tools
Tools
Vehicles with spare wheel
The jack with wheel wrench, the tools,
an extension bolt for securing a
damaged wheel and the towing eye
are placed in the tool box below the
spare wheel in the load compartment. Spare wheel 3 275.
Vehicles without spare wheel
The screwdriver and the towing eye
are located in a box below the floor
cover in the load compartment.
Tyre repair kit 3 268.
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Vehicle care263Vehicles with audio speaker system
The screwdriver and the towing eye
are located below the floor cover in
the load compartment, beside the
round speaker system component.
Tyre repair kit 3 268.
Wheels and tyres
Tyre condition, wheel condition Drive over edges slowly and at right
angles if possible. Driving over sharp
edges can cause tyre and wheel
damage. Do not trap tyres on the kerb when parking.
Regularly check the wheels for
damage. Seek the assistance of a
workshop in the event of damage or
unusual wear.
Winter tyres
Winter tyres improve driving safety at temperatures below 7 °C and shouldtherefore be fitted on all wheels.
In accordance with country-specific
regulations, affix the speed sticker in
the driver's field of view.
All tyre sizes are permitted as winter
tyres 3 301.Tyre designations
E.g. 215/60 R 16 95 H215:tyre width, mm60:cross-section ratio (tyre height
to tyre width), %R:belt type: RadialRF:type: RunFlat16:wheel diameter, inches95:load index e.g. 95 is equivalent
to 690 kgH:speed code letter
Speed code letter:
Q:up to 160 km/hS:up to 180 km/hT:up to 190 km/hH:up to 210 km/hV:up to 240 km/hW:up to 270 km/h
Choose a tyre appropriate for the
maximum speed of your vehicle.
The maximum speed is achievable at kerb weight with driver (75 kg) plus
125 kg payload. Optional equipment
could reduce the maximum speed of
the vehicle.
Performance 3 295.
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Vehicle care269Two types of tyre repair kit are
available:
● Type 1 indicated by the on/off
switch at the top of the
compressor.
● Type 2 indicated by the on/off
switch at the side of the
compressor.
If vehicle has a flat tyre:
Apply the parking brake and engage
first gear, reverse gear or P.
On vehicles with audio speaker
system, the tyre repair kit is stowed together with the tools.
On other versions, the tyre repair kit
is stored in a bag.
Loosen the screw and remove the
bag.
Page 272 of 323
270Vehicle careTake the sealant bottle and the
compressor out of the box.
1. Remove the electrical connection cable and air hose from the
stowage compartments on the
underside of the compressor.
2. Type 1: screw the compressor air
hose to the connection on the
sealant bottle and fit the sealant
bottle into the retainer on the
compressor.
Type 2: remove screw plug from
the compressor and from the
sealant bottle. Screw the bottle on the compressor without removing
the tinfoil from the bottle.
3. Set the compressor near the tyre in such a way that the sealant
bottle is upright.
4. Unscrew valve cap from defective
tyre.
5. Type 1: screw the filler hose to the
tyre valve.