Opel Cascada (2017 year). Manual - part 12

182

Driving and operating

Fuel filler cap

Only use genuine fuel filler caps.

Diesel-engined vehicles have special

fuel filler caps.

Fuel consumption - CO

2

-

Emissions

The fuel consumption (combined) is

within a range of 7.3 to 5.2 l/100 km.
The CO

2

 emission (combined) is

within a range of 172 to 138 g/km.
For the values specific to your

vehicle, refer to the EEC Certificate of

Conformity provided with your vehicle

or other national registration

documents.

General information

The official fuel consumption and

specific CO

2

 emission figures quoted

relate to the EU base model with

standard equipment.
Fuel consumption data and CO

2

emission data are determined

according to regulation

R (EC) No. 715/2007 (in the latest

applicable version), taking into

consideration the vehicle weight in

running order, as specified by the

regulation.
The figures are provided only for the

purpose of comparison between

different vehicle variants and must

not be taken as a guarantee for the

actual fuel consumption of a

particular vehicle. Additional

equipment may result in slightly

higher results than the stated

consumption and CO

2

 figures.

Furthermore, fuel consumption is

dependent on personal driving style

as well as road and traffic conditions.

Trailer 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 4 x

5 Watt bulbs, the function only detects

lamp outage when only a single

5 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. Always keep the

coupling ball bar in the vehicle.

Driving and operating

183

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.
For trailers with low driving stability

and caravan trailers with a permitted

gross vehicle weight of more than

1200 kg the use of a stabiliser is

strongly recommended when driving

above 80 km/h.
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 3 247.

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 max. 12%.
The permitted trailer load applies up

to the specified incline and up to an

altitude of 1000 metres above 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 additional

altitude. The gross train weight does

not have to be reduced when driving

on roads with slight inclines (less than

8%, e.g. motorways).

The permissible gross train weight

must not be exceeded. This weight is

specified on the identification plate

3

 236.

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 (75 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.

184

Driving and operating

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

100 kg, the gross vehicle weight

rating may be exceeded by 100 kg. If

the permissible rear axle load is

exceeded, a maximum speed of

100 km/h applies.

Towing equipment

Caution

When operating without a trailer,

remove the coupling ball bar.

Stowage of coupling ball bar

The coupling ball bar is stowed in a

bag and must be secured in the load

compartment.

Vehicle with spare wheel

The bag with the coupling ball bar is

placed near the spare wheel under

the load floor cover.
Direct the strap through the rim and

around the wheel, wrap it around the

coupling ball bar and tighten the strap

to secure the bag.

Vehicles with tyre repair kit

The bag with the coupling ball bar is

placed near the tyre repair kit box

under the load floor cover.
The strap is directed around the

threaded bolt under the tyre repair kit

box. Wrap the strap around the

coupling ball bar and tighten the strap

to secure the bag.

Driving and operating

185

Vehicles with flat load compartment

floor

The bag with the coupling ball bar is

stowed on the right side of the load

compartment floor.
Direct the strap through the rear right

lashing eye, wrap it twice around the

coupling ball bar and tighten the strap

to secure the bag.

Fitting the coupling ball bar

Disengage and fold down the socket.

Remove the sealing plug from the

opening for the coupling ball bar and

stow it.

Checking the tensioning of the

coupling ball bar

● Red marking on rotary knob must

point towards green marking on

coupling ball bar.

● The gap between the rotary knob

and the coupling ball bar must be

approx. 6 mm.

● The key must be in position c.

Otherwise, the coupling ball bar must

be tensioned before being inserted:

● Unlock coupling ball bar by

turning key to position c.

186

Driving and operating

● Pull out rotary knob and turn

clockwise as far as it will go.

Inserting the coupling ball bar

Insert the tensioned coupling ball bar

in the opening and push firmly

upwards until it audibly engages.
The rotary handle snaps back into its

original position resting against the

coupling ball bar without a gap.

9 Warning

Do not touch rotary handle during

insertion.

Lock the coupling ball bar by turning

the key to position e. Remove the key

and close the protective flap.

Eye for break-away stopping cable

Attach breakaway stopping cable to

eye.

Check that the coupling ball bar is

correctly installed

● Green marking on rotary knob

must point towards green

marking on coupling ball bar.

● There must be no gap between

the rotary handle and the

coupling ball bar.

● The coupling ball bar must be

firmly engaged in the opening.

● The coupling ball bar must be

locked and the key removed.

9 Warning

Towing a trailer is permitted only

when a coupling ball bar is fitted

correctly. If the coupling ball bar

does not engage correctly, seek

the assistance of a workshop.

Driving and operating

187

Dismounting the coupling ball bar

Open the protective flap and turn the

key to position c to unlock the

coupling ball bar.
Pull out rotary handle and turn

clockwise as far as it will go. Pull out

coupling ball bar downwards.
Insert sealing plug in opening. Fold

away socket.
Stow and secure the coupling ball bar

as mentioned above.

188

Vehicle care

Vehicle care

General Information ................... 189

Accessories and vehicle

modifications .......................... 189

Vehicle storage ........................ 189

End-of-life vehicle recovery ..... 190

Vehicle checks ........................... 190

Performing work ...................... 190

Bonnet ..................................... 190

Engine oil ................................. 191

Engine coolant ......................... 192

Washer fluid ............................ 193

Brakes ..................................... 193

Brake fluid ............................... 193

Vehicle battery ......................... 194

Diesel fuel system bleeding ..... 195

Wiper blade replacement ........ 196

Bulb replacement ....................... 196

Halogen headlights .................. 196

Adaptive forward lighting ......... 198

Fog lights ................................. 199

Front turn signal lights ............. 200

Tail lights ................................. 201

Side turn signal lights .............. 202

Number plate light ................... 203

Interior lights ............................ 204

Instrument panel illumination ... 204

Electrical system ........................ 204

Fuses ....................................... 204

Engine compartment fuse box . 205

Instrument panel fuse box ....... 207

Load compartment fuse box .... 208

Vehicle tools .............................. 210

Tools ........................................ 210

Wheels and tyres ....................... 211

Winter tyres ............................. 211

Tyre designations .................... 211

Tyre pressure monitoring

system .................................... 211

Tyre pressure .......................... 215

Tread depth ............................. 216

Changing tyre and wheel size . 216

Wheel covers ........................... 217

Tyre chains .............................. 217

Tyre repair kit .......................... 217

Wheel changing ....................... 220

Spare wheel ............................ 223

Jump starting ............................. 226
Towing ....................................... 228

Towing the vehicle ................... 228

Towing another vehicle ........... 229

Appearance care ....................... 230

Exterior care ............................ 230

Interior care ............................. 232

Vehicle care

189

General 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.
Do not make any modifications to the

electrical system, e.g. changes of

electronic control units (chip tuning).

Caution

When transporting the vehicle on

a train or on a recovery vehicle, the

mud flaps may be damaged.

Vehicle storage

Storage for a long period of time

If the vehicle is to be stored for several

months:

● Wash the vehicle. Wax painted

parts of the vehicle. Exterior care

3

 230.

● 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.

● Close the soft top.
● Cover the soft top to reduce

environment influences.

● Disconnect the clamp from the

negative terminal of the vehicle

battery. Beware 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. Activate the electronics

of the power windows.

● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the engine oil level.
● Check the coolant level.
● Fit the number plate if necessary.

190

Vehicle care

End-of-life vehicle recovery

Information 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 work

9 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 and Xenon

headlights use extremely high

voltage. Do not touch.

Bonnet

Opening

Pull the release lever and return it to

its original position.

Vehicle care

191

Move the safety catch sideways to the

left vehicle side and open the bonnet.

Secure the bonnet support.

If the bonnet is opened during an

Autostop, the engine will be restarted

automatically for safety reasons.

Closing

Before closing the bonnet, press the

support into the holder.
Lower the bonnet and allow it to 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 oil is used.

Recommended fluids and lubricants

3

 234.

The maximum engine oil

consumption is 0.6 litres per

1000 km.

Check with the vehicle on a level

surface. The engine must be at

operating temperature and switched

off for at least five minutes.
Pull out the dipstick, wipe it clean,

insert it to the stop on the handle, pull

out and read the engine oil level.
Insert dipstick to the stop on the

handle and make half a turn.

Different dipsticks are used

depending on engine variant.

192

Vehicle care

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

the 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 3 246.
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 care

193

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.

Washer fluid

Fill with clean water mixed with a

suitable quantity of approved

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.

Use of washer fluid containing

isopropanol can damage exterior

lamps.

Brakes

In the event of minimum thickness of

the brake lining, a squealing noise

sounds during braking.
Continued driving is possible but

have the brake lining replaced as

soon as possible.
Once new brake linings are installed,

do not brake unnecessarily hard for

the first few journeys.

Brake fluid

9 Warning

Brake fluid is poisonous and

corrosive. Avoid contact with eyes,

skin, fabrics and painted surfaces.

194

Vehicle care

The brake fluid level must be between

the MIN and MAX marks.
If fluid level is below MIN seek the

assistance of a workshop.
Brake and clutch fluid 3 234.

Vehicle battery

The vehicle battery is maintenance-

free provided that the driving profile

allows sufficient charging of the

battery. Short-distance-driving and

frequent engine starts can discharge

the battery. Avoid the use of

unnecessary electrical consumers.

Batteries do not belong in household

waste. They must be disposed of at

an appropriate recycling collection

point.
Laying up the vehicle for more than

four weeks can lead to battery

discharge. Disconnect the clamp from

the negative terminal of the vehicle

battery.
Ensure the ignition is switched off

before connecting or disconnecting

the vehicle battery.
Vehicle battery discharge protection

3

 125.

Replacing the vehicle battery

Note

Any deviation from the instructions

given in this section may lead to

temporary deactivation of the stop-

start system.

When the vehicle battery is being

replaced, please ensure that there

are no open ventilation holes in the

vicinity of the positive terminal. If a

ventilation hole is open in this area, it

must be closed off with a dummy cap,

and the ventilation in the vicinity of the

negative terminal must be opened.
Only use vehicle batteries that allow

the fuse box to be mounted above the

vehicle battery.
In vehicles with an AGM (Absorptive

Glass Mat) battery, make sure to

have the battery replaced with

another AGM battery.

Vehicle care

195

An AGM battery can be identified by

the label on the battery. We

recommend the use of an original

Opel vehicle battery.

Note

Using an AGM vehicle battery

different from the original Opel

vehicle battery may result in a lower

performance of the stop-start

system.

We recommend that you have the

vehicle battery replaced by a

workshop.
Stop-start system 3 139.

Charging the vehicle battery

9 Warning

On vehicles with stop-start

system, ensure that the charging

potential does not exceed

14.6 volts when using a battery

charger. Otherwise the vehicle

battery may be damaged.

Jump starting 3 226.

Warning label

Meaning of symbols:

● No sparks, naked flames or

smoking.

● Always shield eyes. Explosive

gases can cause blindness or

injury.

● Keep the vehicle battery out of

reach of children.

● The vehicle battery contains

sulphuric acid which could cause

blindness or serious burn

injuries.

● See the Owner's Manual for

further information.

● Explosive gas may be present in

the vicinity of the vehicle battery.

Diesel fuel system bleeding

If the tank has been run dry, the diesel

fuel system must be bled. Switch on

the ignition three times for

15 seconds at a time. Then crank the

engine for a maximum of

40 seconds. Repeat this process after

no less than 5 seconds. If the engine

fails to start, seek the assistance of a

workshop.

196

Vehicle care

Wiper blade replacement

Lift the wiper arm until it stays in the

raised position, press button to

disengage the wiper blade and

remove.
Attach the wiper blade slightly angled

to the wiper arm and push until it

engages.
Lower wiper arm carefully.

Bulb replacement

Switch off the ignition and switch off

the relevant switch or close the doors.
Only hold a new bulb at the base. Do

not touch the bulb glass with bare

hands.
Use only the same bulb type for

replacement.
Replace headlight bulbs from within

the engine compartment.

Bulb check

After a bulb replacement switch on

the ignition, operate and check the

lights.

Halogen headlights

Bi-Halogen Headlight (1) with one

bulb for low and high beam.
Sidelight/Daytime running light (2).

Vehicle care

197

Low/High beam (1)

1. Rotate the cap (1) anticlockwise

and remove it.

2. Rotate the bulb holder

anticlockwise to disengage.

Withdraw the bulb holder from the

reflector.

3. Disengage the bulb holder from

the plug connector by pressing

the retaining lug.

4. Replace the bulb and connect

bulb holder with the plug

connector.

5. Insert the bulb holder, engaging

the two lugs into the reflector and

rotate clockwise to secure.

6. Fit the cap and rotate clockwise.

Sidelight/Daytime running light

(2)

1. Rotate bulb socket (2)

anticlockwise to disengage.

Withdraw the bulb socket from the

reflector.