2004 SKODA SUPERB bonnet

Inspecting and Replenishing215
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Your Škoda dealer can also supply you with the correct coolant additives.
Caution
•Other coolant additives may cause operational problems which,
in particular, involves significantly reducing the anticorrosion effect.
•Any faults or problems resulting from corrosion may cause a loss
of coolant and, as a consequence of this, result in major engine
damage.
Inspecting the coolant level
The coolant expansion bottle is located in the engine compart-
ment on the left.
– Switch the engine off. – Open the bonnet
⇒ in “Working in the engine compart-
ment” on page 209.
– Check the level of coolant in the coolant expansion bottle ⇒fig. 162. The coolant level when the engine is cold must lie
between the “MIN” and “MAX” markings. The level may also
rise slightly above the “MAX” marking when the engine is
warm.
If the coolant level in the reservoir is too low, this is indicated by the
warning light in the instrument cluster  ⇒ page 28. We nevertheless
recommend inspecting the coolant level directly at the reservoir from time
to time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the
system. You should not merely top up the coolant in the reservoir. It is also
important to have the cooling system inspected without delay by a Škoda
dealer.
Losses can only occur through the pressure relief in the cap of the coolant
expansion bottle which is completely free of leaks if the coolant boils as a
result of overheating and is forced out of the cooling system.
WARNING
Read and observe the warning notes ⇒page 209, “Working in the
engine compartment” before working in the engine compartment.
Caution
One should contact a Škoda dealer as soon as possible if the source of
overheating itself cannot be determined and removed, since there may be
grave damage to the engine.
Fig. 162 Engine
compartment: Coolant
expansion bottle

Inspecting and Replenishing217
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•the warm engine compartment is heated up additionally by strong
sunlight.
WARNING
You must therefore be aware when working in the engine compart-
ment that the fan may switch on suddenly - risk of injury!
Brake fluid
Inspecting the brake fluid level
You can also see the location of the brake fluid reservoir in the
engine compartment from the general view of the engine
compartment ⇒page 210. The brake fluid reservoir on right- hand steering models is positioned on the other side of the
engine compartment.
– Switch the engine off.
– Open the bonnet
⇒ in “Working in the engine compart-
ment” on page 209.
– Pull off the rubber seal ⇒fig. 163 partially away and lift the
cover slightly.
– Inspect the brake fluid level at the reservoir . The level must be between the “MIN” and “MAX” markings. The markings are
indicated on the side of the reservoir.
A slight drop in the fluid level results when driving due to normal wear-and-
tear and automatic adjustment of the brake pads, and is perfectly normal.
There may be an indication of a leak in the brake system, however, if the
fluid level drops significantly within a short time or if it drops below the
“MIN” marking. A situation where the brake fluid level is too low is indi-
cated by the warning light
 lighting up in the instrument cluster
⇒ page 35. In this case stop the car immediately and do not drive any
further! Contact a Škoda Dealer to obtain professional assistance.
WARNING
•Read and observe the warning notes ⇒page 209, “Working in
the engine compartment” before working in the engine compart-
ment.
•If the fluid level has dropped below the MIN marking, do not
drive any further - risk of accident! Contact a Škoda dealer to obtain
professional assistance.
Fig. 163 Engine
compartment: Brake
fluid reservoir
AB
AC
AA

Index261
Index
A
Abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Warning light . . . . . . . . . . . . . . . . . . . . . . 34
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 233
Adjusting seats . . . . . . . . . . . . . . . . . . . . . . 141 Adjusting front seats manually . . . . . . . . . 70
electrically . . . . . . . . . . . . . . . . . . . . . . . . 71
Adjusting the steering wheel . . . . . . . . . . . . 116
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . 108
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Deactivating . . . . . . . . . . . . . . . . . . . . . . 161
Deployment . . . . . . . . . . . . . . . . . . . . . . 153
Front airbags . . . . . . . . . . . . . . . . . . . . . 154
Head airbags . . . . . . . . . . . . . . . . . . . . . 159
Side airbags . . . . . . . . . . . . . . . . . . . . . . 157
Warning light . . . . . . . . . . . . . . . . . . . . . . 30
Airbag system . . . . . . . . . . . . . . . . . . . . . . . 152 Warning light . . . . . . . . . . . . . . . . . . . . . . 30
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Alcantara . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
An overview Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Antilock Brake System . . . . . . . . . . . . . . . . 179
Antilock brake system - ABS Warning light . . . . . . . . . . . . . . . . . . . . . . 34 Anti-theft alarm system . . . . . . . . . . . . . . . . . 48
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Auto Check Control . . . . . . . . . . . . . . . . . . . . 24
Auto Computer . . . . . . . . . . . . . . . . . . . . . . . . 18
Automatic gearbox . . . . . . . . . . . . . . . . . . . . 126
Emergency programme . . . . . . . . . . . . . 131
Kickdown . . . . . . . . . . . . . . . . . . . . . . . . 129
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . 130
Automatic seat adjustment . . . . . . . . . . . . . . 72
Automatic vehicle wash systems . . . . . . . . . 196
Avoiding damage to your vehicle . . . . . . . . . 184
B
Before setting off . . . . . . . . . . . . . . . . . . . . . 140
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 150
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Boot lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Brake Handbrake . . . . . . . . . . . . . . . . . . . . . . . 121
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . 180
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 179
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Brake pads Warning light . . . . . . . . . . . . . . . . . . . . . . 32 Brake system
Warning light . . . . . . . . . . . . . . . . . . . . . . . 35
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 Warning light . . . . . . . . . . . . . . . . . . . . . . . 33
Button on the driver's door Central locking system . . . . . . . . . . . . . . . 44
C
Car jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
CargoFlex . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
CargoFlex folding box . . . . . . . . . . . . . . . . . . 87
Catalytic converter . . . . . . . . . . . . . . . . . . . . 183
Central locking system . . . . . . . . . . . . . . . . . . 41Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . 43
Changing a wheel . . . . . . . . . . . . . . . . . . . . 238
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . 252
Changing oil . . . . . . . . . . . . . . . . . . . . . . . . . 213
Changing wheels around . . . . . . . . . . . . . . . 228
Charging the battery . . . . . . . . . . . . . . . . . . 221 Warning light . . . . . . . . . . . . . . . . . . . . . . . 36
Chassis number . . . . . . . . . . . . . . . . . . . . . . 259
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . 164 Side airbags . . . . . . . . . . . . . . . . . . . . . . 167
Child safety locks . . . . . . . . . . . . . . . . . . . . . . 41