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154Driving and operatingTowing equipment with
detachable coupling ball bar
The coupling ball bar is kept in a bag,
fastened with a strap and is stowed
below the floor cover in the load
compartment.
Fitting the coupling ball bar
Remove sealing plug from the hole for
the coupling ball bar and stow it in the load compartment.
Confirm that the colour marking on
the lever is red.
Inserting the coupling ball bar
Insert the coupling ball bar into the
coupling housing and push firmly
downwards until the coupling ball bar
audibly engages. If it does not
engage, repeat fitting procedure.
Do not swing the coupling ball bar to
the left or right, or upwards and
downwards, to avoid disrupting
correct fitting.
Lock coupling ball bar by turning the
supplied key in the lock cylinder of the coupling ball bar. Remove key.
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Driving and operating155Check that the coupling ball bar is
correctly attached:
● Green marking must be visible on
lever.
● Coupling ball bar must be seated
firmly in coupling housing.
Coupling ball bar must be locked and key must be removed.9 Warning
Towing a trailer is permitted only
when the coupling ball bar is fitted correctly. If the coupling ball bar
cannot be properly attached, seek the assistance of a workshop.
Eye for break-away stopping cable
In the case of trailers with brakes,
attach the break-away stopping cable
to the eye - not to the coupling ball
bar.
Dismounting the coupling ball bar
Unlock coupling ball bar and remove
key. Push lever to the left, towards the
coupling ball bar and turn it
downwards. Pull coupling ball bar out of coupling housing.
Remove any rust or dirt from area
around the coupling housing and
coupling ball bar connection before
inserting sealing plug in the hole.
Place the coupling ball bar in the bag supplied, fasten it with the strap and
stow it below the floor cover in the
load compartment.
Do not use steam-jet cleaners or
other high-pressure cleaners to clean
the coupling ball bar.
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 (TSA) is a
function of the Electronic Stability
Control 3 145.
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Vehicle care157General 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 might be damaged.
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.
● 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 move selector
lever to P. Prevent the vehicle
from rolling.
● Do not apply the electrical parking brake.● Open the bonnet, close all doorsand lock the vehicle.
● 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.
Page 166 of 225

164Vehicle careNote
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 3 126.
Charging the vehicle battery9 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 might be damaged.
Jump starting 3 194.
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 sulfuric 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 filter
Drain diesel fuel filter of residual
water at every engine oil change.
Place a container underneath the
filter housing. Turn drain plug
anticlockwise using a suitable
screwdriver, to drain off the water.
The filter is drained as soon as diesel fuel emerges from the port. Retighten
the drain plug by turning it clockwise.
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Vehicle care165With engine switched off, turn ignition
key to ON, wait approx. 5 seconds,
and turn key to LOCK to perform
priming operation. Perform this
operation 3 times or more while the
engine is switched off, to avoid air
entering the fuel line.
Check diesel fuel filter at shorter
intervals if the vehicle is subjected to
extreme operating conditions.
If there is water in the diesel fuel filter, control indicator U illuminates in the
instrument cluster 3 90. Drain the
water immediately.
Diesel fuel system bleeding
If the fuel 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. If the engine will not start, wait at least 10 seconds before trying
again. If the engine fails to start, seek the assistance of a workshop.Wiper blade replacement
Wiper blades on the windscreen
Lift wiper arm, press and hold
retaining clip and detach wiper blade.
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 turn 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.
Headlights Headlamp removal
For bulb replacement, it is necessary
to first remove the headlamp
assembly.
Page 169 of 225
Vehicle care1675. Engage bulb retaining spring andreplace headlamp cap.
6. Reinstall headlamp assembly.
Front turn signal
1. Remove headlamp assembly 3 165.
2. Rotate bulb holder anticlockwise and withdraw bulb holder from
lamp assembly.
3. Press and rotate bulb anticlockwise to remove it from
bulb holder.
4. Insert new bulb into bulb holder by
pressing and rotating it clockwise.
5. Reinstall bulb holder in lamp assembly by rotating it clockwise.
6. Reinstall headlamp assembly.
Sidelights
1. Remove headlamp assembly 3 165.
2. Remove headlamp cap and withdraw bulb holder (located
next to high beam bulb) from lamp
assembly.
3. Remove bulb from bulb holder by pulling it straight out.
4. Insert new bulb, using a lint-free cloth to hold bulb.
5. Reinstall bulb holder in lampassembly and replace headlamp
cap.
6. Reinstall headlamp assembly.
Xenon headlights
Xenon headlights B
can be identified
from Halogen headlights A by the
different lens layout.
Page 170 of 225

168Vehicle careLow and high beam9Danger
Xenon headlights work under
extremely high electrical voltage.
Do not touch. Have bulbs replaced by a workshop.
Front turn signal
1. Remove headlamp assembly 3 165.
2. Rotate bulb holder anticlockwise and withdraw bulb holder from
lamp assembly.
3. Press and rotate bulb anticlockwise to remove it from
bulb holder.
4. Insert new bulb into bulb holder by
pressing and rotating it clockwise.
5. Reinstall bulb holder in lamp assembly by rotating it clockwise.
6. Reinstall headlamp assembly.
Sidelights
1. Remove headlamp assembly 3 165.
2. Rotate bulb holder anticlockwise and withdraw bulb holder from
lamp assembly.
3. Remove bulb from bulb holder by pulling it straight out.
4. Insert new bulb, using a lint-free cloth to hold bulb.
5. Reinstall bulb holder in lamp assembly by rotating it clockwise.
6. Reinstall headlamp assembly.
Fog lights
1. Remove 2 screws from panel on underside of vehicle below front
fog lights and remove panel.
2. Disconnect harness connector from bulb holder and rotate bulb
holder anticlockwise.
Page 171 of 225
Vehicle care1693. Remove bulb holder from lampassembly, rotate bulb
anticlockwise and remove from
bulb holder.
4. Insert new bulb into bulb holder and rotate it clockwise.
5. Reinstall bulb holder in lamp assembly and reconnect harnessconnector.
6. Reinstall panel to underside of vehicle using 2 screws removedearlier.Tail lights
Rear brake, tail, turn signal,
reverse and fog tail light
1. Open the tailgate and remove 2 screws and lamp assembly.
2. Remove bulb holder by rotating it anticlockwise.
3. Remove bulb from bulb holder by pressing the bulb in and rotating it
anticlockwise.
4. Insert new bulb into bulb holder.
5. Reinstall bulb holder into lamp assembly. Rotate bulb holder
clockwise and ensure it is secure.
6. Replace lamp assembly by guiding lugs on lamp assembly
into their corresponding
apertures.
7. Replace 2 screws removed earlier
and close the tailgate.