Self-help, vehicle care192
Engine oil
Information on engine oils - see page 213.
Engine oil level and consumption
It is normal for every engine to consume
some oil, and it is sometimes necessary to
check and top up the engine oil level
between oil changes.
For this reason, the engine oil level should
be checked every 500 km (300 miles) or
before starting a long trip. The illustrations show checking and
replenishing the engine oil in the Z 24, Z 32
petrol engines and the
Z 20 diesel engines
respectively.
To check the level, remove dipstick from
the dipstick tube, wipe it clean and re-insert
it as far as it will go. After pulling the
dipstick out again, check the oil level,
ensuring it is between the lower and upper
(or MIN and MAX) marks. Engine oil level check and topping up
The engine oil level must be checked with
the vehicle horizontal and with the engine
(which must be at operating temperature)
switched off. Wait a few minutes before
checking the level to allow the normal oil
accumulation in the engine to drain back
into the oil pan.
9 Warning
Do not allow the engine oil level to drop
below the minimum level.
Self-help, vehicle care193
Top up if the engine oil level has dropped
to the "add oil" lower mark (or MIN mark).
The oil level must not go above the upper
(or MAX ) mark on the dipstick. This would
lead, for example, to increased oil
consumption, excessive formation of
carbon residue and a possible risk of
damage to the catalytic converter or the
engine. When replenishing, attempt to use the
same type of engine oil as used at the last
oil change.
Capacities - see page 225.
A stabilization of the engine oil
consumption will not take place until the
vehicle has been driven several thousand
kilometres/miles. Only then can the actual
degree of oil consumption be established.
If oil consumption exceeds more than
0.6 litres every 1000 km (600 miles) after
this running-in period
, consult a workshop.
Service, maintenance 207
European service schedule
(Antara Z 20 DM, Z 20 DMH, Z 24 XE, Z 32 SE) Service operations by year 1)
km ( x 1000)1)
miles ( x 1000)1)
1)Whichever occurs first.
15
101
30
20 45
30 2
60
40 75
50 3
90
60
Controls, lighting, signalling equi pment and airbags: visual check
steering lock and ignition lock: check xxx
Remote control batteries: replace Every 2 years
Windscreen wipers, windscreen washer system: check, correct xxx
Coolant level and antifreeze: check, correct
Hoses: check for tightness and secure seating xxx
Brake fluid level: check, correct xxx
Battery terminals: check for secu re connections and battery eye xxx
Vehicle system check with TECH2 xxx
Pollen filter: replace xxx
oMore often for when dust, sand or polle n is in the air Agreement with customer
Air cleaner element: replace
xxx
⊕Spark plugs and plug leads: replace Every 90 000 km/60 000 miles
Ribbed V-belt: visual check xxx
⊕Toothed belt and tension roller: visual check xxx
Toothed belt and tension roller: replace - Z 24 XE Every 8 years/120 000 km/80 000 miles
Toothed belt and tension roller: replace - Z 20 DM, Z 20 DMH Every 6 years/90 000 km/60 000 miles
Power steering system: check for leak s. Fluid level: check, correct xxx
Engine oil and oil filter: replace - fixed interval Z 24 XE
2)
2)On vehicles with oil life monitoring, it may be necessary to change the engine oil earlier (control indicator illuminates).
xxxxxx
Z 20 DM, Z 20 DMH, Z 32 SE, except2)xxx
Service, maintenance 209
International service schedule
(All except Z 24 XE) Service operations by year 1)
km ( x 1000)1)
miles ( x 1000)1)
1)Whichever occurs first.
15
101
30
20 45
30 2
60
40 75
50 3
90
60
Controls, lighting, signalling equi pment and airbags: visual check
steering lock and ignition lock: check xxxxxx
Remote control batteries: replace Every 2 years
Windscreen wipers, windscreen wa sher system: check, correct x x x x x x
Coolant level and antifreeze: check, correct
Hoses: check for tightness and secure seating Annually
Brake fluid level: check, correct xx
Battery terminals: check for secure connections and battery eye Annually
Vehicle system check with TECH2 Annually
Pollen filter: replace xxx
oMore often for when dust, sand or pollen is in the air Annually/15 000 km/10 000 miles
Air cleaner element: replace
xxx
oMore often for when dust or sand is in the air Annually/15 000 km/10 000 miles
⊕Spark plugs and plug leads: replace Every 90 000 km/60 000 miles
Ribbed V-belt: visual check xxx
⊕Toothed belt and tension roller: visual check Annually/15 000 km/10 000 miles
Toothed belt and tension roller: replace - Z 20 DM, Z 20 DMH Every 6 years/90 000 km/60 000 miles
Power steering system: check for leaks. Fluid level: check, correct Annually
Engine oil and oil filter: replace x x x x x x
Service, maintenance 211
International service schedule
(Antara Z 24 XE) Service operations by month 1)
km ( x 1000)1)
miles ( x 1000)1)
1)Whichever occurs first.
6
10
6.5 12
20
1318
30
2024
40
26.5 30
50
3336
60
40
Controls, lighting, signalling equi pment and airbags: visual check
steering lock and ignition lock: check xxx
Remote control batteries: replace Every 2 years
Windscreen wipers, windscreen washer system: check, correct xxx
Coolant level and antifreeze: check, correct
Hoses: check for tightness and secure seating xxx
Brake fluid level: check, correct xxx
Battery terminals: check for secu re connections and battery eye xxx
Vehicle system check with TECH2 xxx
Pollen filter: replace Annually/30 000 km/20 000 miles
oMore often for when dust, sand or pollen is in the air Agreement with customer
Air cleaner element: replace
Annually/30 000 km/20 000 miles
⊕Spark plugs and plug leads: replace Every 90 000 km/60 000 miles
Ribbed V-belt: visual check xxx
⊕Toothed belt and tension roller: visual check Annually/30 000 km/20 000 miles
Toothed belt and tension roller: replace Every 8 years/120 000 km/80 000 miles
Power steering system: check for leak s. Fluid level: check, correct xxx
Engine oil and oil filter: replace - fixed interval
2)
2)On vehicles with oil life monitoring, it may be necessary to change the engine oil earlier (control indicator illuminates).
xxxxxx
Service, maintenance213
Additional servicing
Additional operations ⊕
Additional work is work that is not required
every service but can be performed in
conjunction with a regular service.
Time allowances for such work are not
included in the scope of regular services
and will be charged for additionally. It is
more economic if these operations are
performed as part of a scheduled service
than having them performed separately.
Severe operating conditions o
Operating conditions are classified as
severe when one or more of the following
occurs frequently:
z cold starts,
z stop and go,
z trailer/caravan towing,
z gradients and/or high altitudes,
z poor road surfaces,
z sand and dust,
z extreme temperature fluctuations.
Police vehicles, taxis and driving school
vehicles are also cla ssified as operating
under severe conditions.
Under severe operating conditions, it may
be necessary to have certain scheduled
service work done more frequently than the
scheduled intervals.
For example, if fuel is used that does not
comply with required standards, the fuel
filter may need more frequent draining or
replacement and it may also be necessary
to change other components more often
(e.g. spark plugs). It is recommended to seek technical advice
on the servicing requirements dependent
on the specific operating conditions of your
vehicle.
Recommended fluids and
lubricants
Only use products that have been tested
and approved. Damage resulting from the
use of non-approved materials will not be
covered by the warranty.
Checking and topping up fluids
see page 191.
Engine oil
Engine oil is identified by its quality and
also its viscosity. Quality is more important
than viscosity when selecting which engine
oil to use.
Engine oil quality
European specifications
Opel engine oil m
eets classifications
GM-LL-A-025 and GM-LL-B-025 and is
therefore suitable for both petrol and
diesel engines.
International specifications
The above specification is valid only if the
service interval is reduced to that shown for
the international service schedule -
see pages 209 to 212.
Topping up engine oil
Oils of different manufacturers and brands
can be mixed as long as you comply with
the specified engine oil criteria (quality and
viscosity).
9 Warning
Operating materials are hazardous and
must be handled with the appropriate
level of care. If consumed, seek medical
attention immediatel y. Do not inhale
fumes and avoid skin contact. Keep out
of reach of children. Do not allow
operating materials to contaminate the
sewage system, surface water, ground
water or soil. Dispose of empty containers
properly. Always bear in mind that
operating materials are hazardous to
your health.
GM-LL-A-025: Petrol engines
GM-LL-B-025: Diesel engines without DPF
ACEA-C3 Diesel engines with DPF
GM General Motors Europe
LL Longlife
A or B Engine oil quality specification
025 Validity index
ACEA-A3: Petrol engines
ACEA-B4: Diesel engines without DPF
ACEA-C3: Diesel engines with DPF
Technical data215
Technical data
Vehicle documents,
identification plate
The technical data is determined in
accordance with European Community
standards. We reserve the right to make
modifications. Specifications in the vehicle
documents always have priority over those
given in this manual.
The Vehicle Identification Number (VIN) is
on the vehicle identification plate,
attached to the top of the front panel
support, visible when the bonnet is open.
The vehicle identification plate may also
list, in kilograms, the Gross Vehicle Weight
(GVW), the Gross Train Weight (GTW) and
the maximum front and rear axle loads
respectively. Observe these limits when
using the full load or towing capacity of
your vehicle. Information on identification plate
1):
1 Manufacturer
2 Trim level
3 Colour code
4 Type approval number
5 Vehicle Identifi cation Number
6 Permissible Gross Vehicle Weight
7 Permissible Gross Train Weight
8 Maximum permissible front axle load
9 Maximum permissible rear axle load
Vehicle documents,
identification plate........................... 215
Coolant, brake fluid, oils .................... 216
Engine data......................................... 217
Performance........................................ 218
Fuel consumption, CO
2emissions ..... 219
Weights, payload and roof load ....... 221
Tyres .................................................... 223
Electrical system ................................. 225
Capacities ........................................... 225
Dimensions .......................................... 226
Mounting dimensions of caravan/ trailer towing equipment ................. 227
1)The VIN plate on your ve hicle may differ from
the illustration shown.
Index229
Brakes ..................................................... 145
ABS
..................................................... 148
Brake assist
........................................ 146
Brake fluid
.......................................... 196
Brake lamps
....................................... 188
Brake servo unit
................................. 127
Foot brake
.......................................... 146
Hand brake
........................................ 147
Bulb replacement
.................................. 185
Bulbs
....................................................... 185
C
Capacities .............................................. 225
Car Pass
................................................... 21
Caravan/trailer towing
.................. 127, 167
Card holder
.............................................. 67
Care
........................................................ 201
Catalytic converter
............... 133, 135, 172
Central locking switch
............................. 25
Central locking system
............................ 25
Centre high-mounted stop lamp Bulb replacement
.............................. 191
Changing the battery Remote control
.................................... 24
Changing tyre/wheel type
.................... 149
Changing wheels
................................... 178
Chassis number, see Vehicle
Identification Number
................... 215, 216
Check control
........................................... 91
Child restraint system
....................... 47, 58
Child safety locks
.................................... 30
Cigarette lighter
...................................... 68
Cleaning
................................................. 201
Climate control
...................................... 103 Clock
......................................................... 76
Clutch fluid
............................................. 197
Clutch operation
................................... 128
CO
2 emissions ........................................ 219
Coin storage
............................................ 67
Cold starts
...................................... 128, 133
Colour information display
............... 77, 83
Console box
............................................. 65
Console net
.............................................. 66
Contrast
................................................... 87
Control indicators
.............................. 12, 70
ABS
............................................... 70, 148
Airbags
........................................... 56, 72
All Wheel Drive
............................ 71, 121
Alternator
............................................. 74
Anti-theft alarm system
.......... 28, 29, 74
Automatic headlamp
range adjustment
.......................... 71, 97
Automatic transmission
.................... 120
Belt tensioners
............................... 45, 72
Brake system
....................... 70, 147, 197
Change engine oil
....................... 73, 194
Coolant temperature
.................. 71, 196
Cruise control
............................... 73, 140
Descent Control System
...... 71, 138, 139
Diesel particle filter
..................... 73, 135
Doors
.................................................... 72
Driver’s seat belt reminder
................. 72
Electronic immobiliser
................... 22, 72
Electronic Stability Control
......... 71, 136
Engine electronics
....................... 72, 134
Engine oil level
..................................... 73
Engine oil pressure
.............................. 74
Exhaust
........................................ 74, 134 Fog tail lamp
................................. 73, 96
Front fog lamps
............................. 73, 96
Front passenger’s seat belt reminder
46
Fuel level
........................................ 72, 76
Headlamp main beam
................. 73, 95
Park pilot
...................................... 71, 143
Power steering
..................................... 73
Preheating
........................................... 73
Tailgate
................................................ 72
Trailer
................................................... 70
Transmission electronics
..................... 72
Turn signal lamps
................................ 72
Water in diesel fuel
..................... 73, 195
Windscreen washer fluid
............ 73, 199
Winter program
........................... 74, 117
Coolant
.................................. 195, 214, 216
Coolant level
......................................... 195
Coolant temperature
...................... 71, 195
Cooled glove compartment
................. 105
Cooling
........................................... 110, 111
Correcting time
....................................... 86
Corrosion protection
............................. 214
Coupling socket load
............................ 168
Courtesy lamps
....................................... 98
Bulb replacement
.............................. 189
Switching off
........................................ 99
Cruise control
........................................ 140
Curtain airbags
....................................... 55