Page 251 of 284
245
Opel Service, maintenance
Picture no: 18149s.tif
Coolant level
In a closed cooling system, there is hardly
any loss.
If the cooling system is cold, the coolant
should lie above the KALT/COLD mark.
Top up if the level is low. Top up with anti-freeze. If no anti-freeze is
available, fill with clean tap water or
distilled water. Have the anti-freeze
concentration checked.
Have the cause of coolant loss rectified by
a workshop.
Fit the cap on straight and tighten it.
Brakes A screeching noise indicates that the brake
lining is at its minimum thickness.
Continued driving is possible. Have the
brake lining replace as soon as possible.
Once new brake lining is
fitted, do not brake
unnecessarily hard for the first 200 km.
9
Warning
Allow the engine to cool before opening
the cap. Carefully open the cap,
relieving the overpressure slowly.
Caution
Too low a coolant level can cause
engine damage.
Back to overview
Page 255 of 284

249
Opel Service, maintenance
Protecting electronic components In order to prevent faults in electronic
components in the electrical system, never
connect or disconnect battery with engine
running or ignition switched on. Never start
engine with battery disconnected, e.g.
when starting using jump leads.
To avoid damaging th e vehicle, do not
make any modifications to the electrical
system, e. g. connecting additional
consumers or tampering with electronic
control units (chip tuning).
Laying the vehicle up for a long
period of time If the vehicle is to be laid up for several
months, the following work should be
undertaken to prevent damage:
z Wash and wax the vehicle 3228.
z Have the wax in the engine
compartment and underbody checked.
z Clean and preserve rubber seals.
z Change engine oil.
z Check antifreeze and corrosion
protection 3244.
z Check coolant level, add antifreeze if
necessary 3245.
z Drain the windscreen washer system.
z Increase tyre pressure to value given for
full load 3264. z
Park the vehicle in dry and well
ventilated place. Select first gear or
reverse gear, and with automatic
transmission 3 move selector lever to P.
Use chocks or something similar to
prevent vehicle from rolling.
z Do not apply hand brake.
z Disconnect the clamp from the negative
terminal of the vehicle battery.
Putting the vehicle back into
servicePerform the following work before
recommissioning the vehicle:
zConnect the clamp to the negative
terminal of the vehicle battery.
z Check tyre pressure 3264.
z Top up windscreen washer system 3248.
z Check engine oil level 3242.
z Check coolant level 3245.
z Fit the number plate if necessary.
9
Warning
Electronic ignition systems generate very
high voltages. Do not touch the ignition
system; high voltage can be fatal.
Back to overview
Page 277 of 284

271
Index
BBattery ............................................ 150, 248Interruption of
power supply ........................46, 143, 148
Battery discharge protection ................ 116
Before starting off ................................... 15
Belt force limiters ..................................... 59
Belt tensioners .......................................... 60
Bleeding, diesel fuel system .................. 190
Bonnet .................................................... 190
Boot, see Luggage co mpartment .... 36, 53
Brake assist ............................................ 167
Brake lamp ............................................. 166
Brake system ............................................ 89
Brakes ABS ...................................................... 166
Brake assist ........................................ 167
Brake fluid .......................................... 246
Brake lamps ....................................... 221
Brake servo unit ................................. 149
Foot brake .......................................... 167
Hand brake ........................................ 167
Bulb replacement .................................. 212
Bulbs ....................................................... 212
CCapacities .............................................. 267
Car dimensions ...................................... 268
Car Pass ................................................... 26
Caravan/trailer towing .......................... 149
Care ........................................................ 228
Catalytic converter ................................ 158
Central locking system ...................... 28, 32
Changing the battery Remote control .............................. 32, 33
Changing tyre/wheel type .................... 168
Changing wheels ................................... 200
Chassis number, see vehicle identification number .......................... 251
Check control ................................... 21, 104
Child restraint system .............................. 63
Child safety locks ..................................... 39
Cigarette lighter ...................................... 80
Climate control ...................................... 120
Climate control system ................. 121, 128
Clutch operation .................................... 144
CO
2-emissions ........................................ 256
Cold start ............................................... 150
Colour information display ..................... 94
Contrast .................................................. 100
Control indicator ABS (Anti-lock Brake System) ........... 166
Airbag ................................................... 74
Engine electronics .............................. 156
Exhaust ............................................... 156
Immobiliser ........................................... 27
Park pilot ............................................ 163 Control indicators .............................. 10, 86
Adaptive Forward
Lighting (AFL) .............................. 85, 112
Belt tensioners ..................................... 61
Brake system ...................................... 165
Cruise control ..................................... 161
DDS ..................................................... 164
Deflation detection system ............... 164
ESP (Electronic Stability Program) .... 151
Seat belts ............................................. 59
Coolant .................................................. 244
Coolant level .......................................... 245
Coolant temperature .............................. 87
Cooling ................................................... 127
Cornering light ....................................... 112 Bulb replacement .............................. 218
Correcting time ........................................ 99
Coupling socket load ............................ 188
Courtesy lamp ............................... 114, 115
Courtesy lamps Bulb replacement .............................. 226
Cruise control ......................................... 160
Curtain airbags ....................................... 73
Curve lighting .................................. 23, 112
Back to overview