instrument cluster SKODA SUPERB 2004 1.G / (B5/3U) Owner's Guide

Towing a trailer
192
before negotiating a downhill section to allow the engine to also act as a
brake.
Engine overheating
Please keep a check on the coolant temperature gauge if you have to
negotiate a lengthy slope in a low gear at a high engine speed when the
outside temperature is very high ⇒page 14.
If the needle of the coolant temperature gauge moves into the right-hand
area or even the red area of the scale, reduce your speed immediately.
Stop and switch off the engine if the warning light
 in the instrument
cluster begins flashing. Wait a few minutes and check the level of coolant
in the coolant expansion bottle ⇒page 215, “Inspecting the coolant level”.
Please refer to the following guidelines ⇒page 31, “Coolant tempera-
ture/coolant level ”.
The coolant temperature can be reduced by switching on the heating.
Any increase in the cooling effect of the coolant fan through shifting down
a gear and increasing the engine speed is not possible since the fan
speed is independent of the engine speed. One should also not drop a
gear for this reason when towing a trailer as long as the engine can
manage the slope without any drop in speed.
Detachable towing device*
The detachable ball head of the towing device is stowed in the spare
wheel well in the luggage compartment.
An instruction for correct installation and removal of the ball head of the
towing device is supplied with the ball head
Inspect the ball head to ensure that it is properly locked each time before
setting off. The inspection is performed by turning the closed locking lever
downwards. If the locking lever can only be turned approx. 5°, the locking
mechanism is O.K. After the inspection pull the locking lever back again
to its stop. The towing device must not be used, if it does not wish to close
or the locking lever turns slightly in the closed position.
WARNING
Do not use any aids or tools for installing or removing the ball
head. This might result in damage to the locking mechanism to the
Fig. 155 Detachable
ball head

Inspecting and Replenishing213
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The warning light in the instrument cluster will indicate whether the oil
level is too low
⇒page 28. In this case, check the oil level as soon as
possible. Top up with an appropriate quantity of oil.
WARNING
Read and observe the warning notes ⇒page 209, “Working in the
engine compartment” before working in the engine compartment.
Caution
•The oil level must on no account extend beyond the range . Danger
of damaging the catalytic converter.
•Do not continue your journey if for some reason it is not possible
under the conditions prevailing to top up with oil. Switch of the engine
and obtain professional assistance from a Škoda dealer.
Replenishing engine oil
– Inspect the oil level ⇒page 212.
– Unscrew the cap of the engine oil filler opening.
– Pour in a suitable grade of oil in portions of 0.5 litres ⇒page 211, “Engine oil specifications”.
– Inspect the oil level ⇒page 212.
– Carefully screw on the cap of the filler opening and push the dipstick in fully.
The location of the engine oil filler opening is shown in the illustration of
the engine compartment ⇒page 210.
WARNING
•Avoid dripping oil onto hot parts of the engine when topping up
will oil - a risk of fire!
•Read and observe the warning notes ⇒page 209, “Working in
the engine compartment” before working in the engine compart-
ment.
For the sake of the environment
The oil level must on no account be above the range ⇒page 212,
fig. 161 . Oil will otherwise be drawn in through the crankcase ventilation
and may pass through the exhaust system to atmosphere. The oil may
combust in the catalytic converter and damage it.
Changing engine oil
The engine oil must be changed at the intervals stated in the Service
Schedule or according to the service interval indicator ⇒page 16.
WARNING
•Only carry out the engine oil change, if you have the required
professional knowledge!
•Read and observe the warning notes ⇒page 209, “Working in
the engine compartment” before working in the engine compart-
ment.
•Let the engine cool down - risk of burning from hot oil.
Aa
Aa

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

Fuses and light bulbs251
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Caution
•Never attempt to “repair” fuses and also do not replace them with a
fuse of a higher amperage - risk of fire! This may also cause damage at
another part of the electrical system.
•Have the electrical system checked as quickly as possible by a Škoda
dealer if a newly inserted fuse blows again after a short time.
Fuse assignment
Certain electrical components are only standard on certain vehicle model
versions or only suppliable as optional equipment for certain models.
Fig. 188 Schematic
representation of fuse
carrier
No.Ampere s
1Heatable windscreen washing nozzles5
2Turn signals10
3Not assigned
4Licence plate light5
5
Instrument cluster - warning lights, seat heaters, cruise
control system, exterior mirror adjustment, lighting of
controls and switches, outside temperature display, air
conditioning, audible parking aid, navigation system,
multifunction steering wheel
10
6Heating of the external mirror5
7ABS, EDS, ASR, ESP, cruise control system, engine
electronics10
8Automatic headlight beam adjustment5
9Parking aid5
10CD changer, mobile phone, multifunction steering
wheel5
11Electrically adjustable seats5
12Power supply for diagnostic socket10
13Brake lights10
14Central locking control unit, interior lighting10
15Instrument cluster, air conditioning, automatic gearbox,
exterior mirror adjustment memory and navigation sys-
tem10
16ESP5
17Two-way radio system, special vehicles (police etc.)10

Index263
Emergency operation
Fuel filler flap . . . . . . . . . . . . . . . . . . . . . 207
Engine Starting . . . . . . . . . . . . . . . . . . . . . . . . . . 118
switch off . . . . . . . . . . . . . . . . . . . . . . . . 119
Engine compartment Safety instructions . . . . . . . . . . . . . . . . . 209
Engine electronics EPC warning light . . . . . . . . . . . . . . . . . . 31
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 changing . . . . . . . . . . . . . . . . . . . . . . . . 213
check . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
replenishing . . . . . . . . . . . . . . . . . . . . . . 213
Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Engine revolutions counter . . . . . . . . . . . . . . 14
Environment . . . . . . . . . . . . . . . . . . . . . . . . 185
Environmental compatibility . . . . . . . . . 185, 189
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Warning light . . . . . . . . . . . . . . . . . . . . . . 34
Exhaust gas inspection Warning light . . . . . . . . . . . . . . . . . . . . . . 34
Exhaust gases Warning light . . . . . . . . . . . . . . . . . . . . . . 34
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . 67
F
First-aid box . . . . . . . . . . . . . . . . . . . . . . . . . 235
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Warning light . . . . . . . . . . . . . . . . . . . . . . 31
Folding box . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Folding down rear seats . . . . . . . . . . . . . . . . 82
For the first 1 500 kilometres . . . . . . . . . . . . 182
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 154
Front armrest . . . . . . . . . . . . . . . . . . . . . . . . 102
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 14
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Fuel consumption . . . . . . . . . . . . . . . . . 20, 185 Saving energy . . . . . . . . . . . . . . . . . . . . 185
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Fuel reserve Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Full wheel trim . . . . . . . . . . . . . . . . . . . . . . . 239
Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Assignment . . . . . . . . . . . . . . . . . . . . . . 251
G
GearboxAutomatic . . . . . . . . . . . . . . . . . . . . . . . . 126
mechanical . . . . . . . . . . . . . . . . . . . . . . . 120
Glass roof . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Glow plug system . . . . . . . . . . . . . . . . . . . . 119 Warning light . . . . . . . . . . . . . . . . . . . . . . 31
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Hazard warning light system . . . . . . . . . . . . . 58
Warning light . . . . . . . . . . . . . . . . . . . . . . . 29
Hazard warning lights system . . . . . . . . . . . . 58
Head airbags . . . . . . . . . . . . . . . . . . . . . . . . 159
Head restraint . . . . . . . . . . . . . . . . . . . . . . . . 74
Headlight cleaning system . . . . . . . . . . . . . . . 65
Headlight flasher . . . . . . . . . . . . . . . . . . . . . . 59
Headlights Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . 57
Headlight cleaning system . . . . . . . . . . . . 65
Heated windscreen washer nozzles . . . . . . . . 64
Heating Climatronic . . . . . . . . . . . . . . . . . . . . . . . 109
The air conditioning system . . . . . . . . . . 104
Heating of the external mirror . . . . . . . . . . . . 67
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
I
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . 117
Information display . . . . . . . . . . . . . . . . . . . . . 22
Inspecting the engine oil level . . . . . . . . . . . 212
Instrument cluster . . . . . . . . . . . . . . . . . . . . . 13
Instrument lighting . . . . . . . . . . . . . . . . . . . . . 57
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Interior lighting at the front . . . . . . . . . . . . . . . . . . . . . . . . 60
at the rear . . . . . . . . . . . . . . . . . . . . . . . . . 61
Luggage compartment . . . . . . . . . . . . . . . 62