oil additives OPEL MERIVA 2009 Owners Manual

207
Service and maintenance
Engine oil
Engine oil is graded by quality and
viscosity. When choosing an engine oil, the
quality grade is more important than the
viscosity.
Engine oil for Service schedule Europe
Opel engine oil is GM-LL-A-025 and
GM-LL-B-025 grade and therefore suitable
for both petrol and diesel engines.
Engine oil for International service
scheduleEngine oil: top up
Oils from different manufacturers and
different brands of oil can be mixed as long
as the grades (quality and viscosity) are
the same.
Not all the engine oils available on the
market are of a suitable quality. Always
check that the required specification and
classification are given on the cans.
If engine oil of a suitable quality cannot be
obtained, use no more than 1 litre of
category ACEA A3/B4 or A3/B3 (once
between two oil changes). The viscosity
must be suitable for requirements.
It is forbidden to use engine oil of
grades ACEA A1/B1 and A5/B5. Under
certain circumstances, these oils can cause
long-term damage to the engine.
Engine oil additives
The use of motor oil additives can lead to
damage and will invalidate the guarantee.
Engine oil viscosity
Only use engine oils with viscosity
grades 0W-30, 0W-40, 5W-30 or 5W-40.
The SAE viscosity grading system indicates
the oil’s flowability. Oil is more viscous
when cold than when warm.
Multigrade oil has two numbers. The first,
followed by a W, indicates the viscosity at
low temperatures and the second indicates
the viscosity at high temperatures.
GM-LL-A-025: Petrol engines
GM-LL-B-025: Diesel engines
GM General Motors Europe
LL Long life
A or B Details of engine oil grade
025 Validity code
ACEA-A3: Petrol engines
ACEA-B4: Diesel engines
without diesel
particulate filter
ACEA-C3 Diesel engines with diesel particulate
filter

212 Service and maintenanceDiesel fuel filter On the event of engine oil change, have
fuel filter checked for possible water
residue by a workshop.
Illumination of A indicates water in the
fuel filter 3.
Have fuel filter checked at shorter intervals
if the vehicle is subjected to extreme
operating conditions such as high humidity
(primarily in coastal areas), extremely high
or low outside temperatures and
substantially varying daytime and
night-time temperatures.
Coolant The coolant provid es anti-freeze
protection down to approx. -28 C. .
Picture no: 17905s.tif
Antifreeze and corrosion protection
Have the concentration of the radiator
contents tested by a workshop before
winter starts. The amount of antifreeze
must provide protection down to
approx. -28 C. A lower antifreeze
concentration will reduce the amount of
protection from fros t and corrosion. Add
antifreeze if necessary.
If coolant loss is topped up with water,
have concentration checked and add
antifreeze if necessary.
Caution
Only use approved anti-freeze.
Coolant additives used to give
additional protection against corrosion
and prevention against small leaks can
lead to functional problems. No liability
is accepted for damage caused by using
coolant additives.
9 Warning
Antifreeze is a danger to health; it must
therefore be kept in the original
container and out of the reach of
children.

235
Index
Centre console lighting .................. 108, 109
Changing the remote control battery ..... 29
Changing wheels .................................... 174
Chassis number, see Vehicle identification number ........................... 219
Child restraint system ............................... 65
Child safety locks ................................ 36, 40
Cigarette lighter........................................ 78
Climate control system ........................... 122
Clutch operation ............................. 134, 136
CO2 emissions......................................... 224
Coin holder ................................................ 81
Cold start ................................................. 136
Colour information display ...................... 92
Contrast ..................................................... 96
Control indicator ABS (Anti-lock Brake System) ............ 152
Airbag .................................................... 72
Engine electronics ............................... 143
Exhaust ................................................ 143
Immobiliser ............................................ 27
Control indicators ............................... 10, 82 Adaptive Forward Lighting
(AFL) .............................................. 82, 106
Belt tensioners ....................................... 61
Cruise control ...................................... 148
EPS (Electric Power Steering) ............... 86
ESP (Electronic Stability Program) ..... 146
Coolant ............................................ 208, 212
Coolant level ........................................... 213
Coolant temperature display .................. 88
Coolant thermometer ............................... 88
Cornering light ........................................ 106
Correcting time ......................................... 95 Coupling socket load ............................. 163
Courtesy lamp ........................................ 108
Bulb replacement ............................... 194
Cruise control .......................................... 148
Curtain airbags......................................... 71
Curve lighting ......................................... 106
DDashboard, see Instrument panel .......... 15
Data................................................... 26, 218
Date ........................................................... 92
Daytime running lights........................... 102
Decommissioning ................................... 217
Demisting and defrosting Windows .............................................. 118
with climate control system ............... 124
With the air conditioning system....... 121
Diesel fuel filter ....................................... 212
Diesel fuel system ........................... 165, 212
Diesel particle filter.............41, 86, 136, 144
Dimensions .............................................. 231
Dipped beam ............................................ 11 Bulb replacement ....................... 186, 188
Display....................................................... 90
Display mode ............................................ 96
Door locks ......................................... 26, 198
Driving abroad ....................................... 199 Headlamps.......................................... 110
Toll systems ......................................... 112
Driving hints ............................................ 135
EEasytronic ......................................... 15, 129 Driving programmes .......................... 131
Fault .................................................... 133
Interruption of power supply ............. 134
Kickdown............................................. 132
Selector lever................................. 15, 130
Winter programme ............................. 132
Economical driving ................................. 137
Electric power steering ............................. 86
Electric windows ....................................... 40
Electrical system ............................. 181, 216
Electronic components........................... 216
Electronic immobiliser .............................. 27
Electronic Stability Program .................. 146
Engine code .................................... 220, 221
Engine control indicator ........................ 143
Engine oil ........................................ 207, 210 Additives ............................................. 207
Top up ................................................. 207
Viscosity .............................................. 207
Engine oil consumption ... 135, 210, 220, 221
Engine oil level ........................................ 210
Engine oil pressure ................................... 84
Engine speed .......................................... 136
Engine wash............................................ 198
Environmental protection ...................... 196
EPS ............................................................. 86
ESP (Electronic Stability Program) ........ 146
Exhaust control indicator ...................... 143
Exhaust gases......................................... 144
Exhaust system ....................................... 135

237
Index
KKeyextending .............................................. 26
ignition lock ..................................... 16, 27
Locking doors............................28, 30, 36
Starting .................................................. 27
Starting the engine ............................... 16
Keys ........................................................... 26LLanguage selection .................................. 95
Lashing eyes ............................................. 57
Leather trim ............................................ 197
Light switch ............................................... 11
Lighting ............................................. 11, 102 Driving abroad .................................... 110
Loading .....................................58, 162, 226
Loading the vehicle .................................. 58
Locking doors ...........................2, 28, 30, 36
Locking from the inside ............................ 30
Lubricants ............................................... 210
Luggage compartment Bulb replacement................................ 195
Cover...................................................... 55
Extension ......................................... 32, 53
Lighting ............................................... 109
Loading .................................58, 162, 226
Luggage compartment cover ................. 55
Lumbar support ........................................ 45
MMain beam ................................................ 11 Bulb replacement ....................... 187, 188
Control indicator ................................... 84
Maintenance Air conditioning system...................... 128
Antifreeze protection ......................... 212
Brake fluid ........................................... 214
Brakes .................................................. 213
Catalytic converter ............................. 145
Engine oil ............................................. 210
Fuel consumption ............................... 138
Tyre pressure............................... 154, 228
Tyres .................................................... 155
Manual transmission ........................ 14, 134
Mirrors ................................................... 4, 38
Misted windows ......................118, 121, 124
Mobile telephone.................................... 113
Muffler, see Exhaust system .................. 144NNumber plate lamps Bulb replacement ............................... 193
Number plate lighting............................ 193
Number plates ........................................ 217OOctane numbers ............................. 220, 221
Odometer .................................................. 87
Oil ............................................................ 207 Additives ............................................. 207
Top up ................................................. 207
Viscosity............................................... 207 Oil consumption ..................... 210, 220, 221
Oil level.................................................... 210
Oil pressure ............................................... 84
Opel Service ............................................ 199
Operating temperature ......................... 136
Outside temperature gauge ................... 91
Overrun ........................................... 136, 138
PPaintwork damage................................. 197
Park pilot ................................................. 150
Parking lamps........................................... 11
Bulb replacement ............................... 189
Pedals...................................................... 136
Performance ........................................... 222
Pollen filter .............................................. 127
Power assisted steering, see electronic power steering ................ 86
Power steering, see electronic power steering ........................................ 86
Preheating ................................................ 86
Pushing, towing .............................. 142, 166QQuickheat ............................................... 127RRadio ................................................. 24, 111
Radio equipment (CB) ........................... 113
Radio reception ...................................... 111
Radio remote control ............................... 28
Reading lamps ....................................... 109
Rear lamp cluster ................................... 102 Bulb replacement ............................... 191