2008 SKODA ROOMSTER alternator

Instruments and Indicator/Warning Lights22
compartment, e.g. inspecting and replenishing oil and other fluids. It is also essential to observe all warnings ⇒page 174.
Note
•Arrangement of the indicator lights depends on the model and model version. The symbols shown in the following function al description are to be found as indi- cator lights in the instrument cluster.
•Operational faults are shown in the inst rument cluster as red symbols (priority 1 - danger) or yellow symbols (priority 2 - warning).
Turn signal system 
Either the left  or right  indicator light flashes depending on the position of the turn signal lever.
The indicator light flashes at twice its normal rate if a turn signal light fails. This does not apply when towing a trailer.
Switching off the hazard warning light system is switched on will cause all of the turn signal lights as well as both indicator lights to flash.
Further information about the turn signal system ⇒page 47.
Main beam 
The indicator light  comes on when the main beam is selected or also when the headlight flasher is operated.
Further information about the main beam ⇒page 47.
Low beam 
The indicator light  comes on when low beam is selected ⇒page 44.
Rear fog light 
The warning light  comes on when the rear fog lights are operating ⇒page 46.
Alternator 
The warning light  comes on after the ignition has been switched on. It should go out after the engine has started.
If the warning light does not go out after the engine has started, or comes on when driving, drive to the nearest specialist garage. The vehicle battery will be discharged in this case so switch off all non-essential electrical components.
The following text will be displayed in the information display*:
ALTERNATOR WORKSHOP! (ALTERNATOR WORKSHOP!)
Caution
If the warning light  comes on when driving and in addition the warning light  (cooling system fault) also comes on in display, you must then stop the car imme- diately and switch the engine off - risk of engine damage!
Fog lights* 
The warning light  comes on when the fog lights are operating ⇒page 45.
Cornering lights* 
If the warning light  flashes for 1 minute while driving or after switching on the ignition and a warning signal sounds, a fault is confirmed.
Further information ⇒page 45.
WARNING (continued)
NKO A05R 20 MR08.book Page 22 Wednesday, March 28, 2007 9:42 AM

Driving and the Environment157
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
The cold engine vehicle consumes approx. 15 - 20 litres/100 km of fuel immediately after starting. Fuel co nsumption drops to 10 litres/100 km after just 1 kilometre. The engine reaches its operating temperat ure (outside temperature and engine dependent) only after about 4 to 10 kilometres and the fuel consumption then stabilizes. You should therefore avoid driving short distances whenever possible.
An important factor in this connection is also the ambient temperature. The ⇒ page 156, fig. 151 shows the different fuel consumptions for the same distance, on the one hand at +20°C and on the other hand at -10°C. Your vehicle has a higher fuel consumption in winter than in summer.
Checking tyre inflation pressures
Tyres which are correctly inflated save fuel.
Always ensure that your tyres are inflated to the correct pressure at all times. The rolling resistance will be increased if the tyre filling pressure is too low. This will not only increase fuel consumpt ion but also tyre wear and the driving behaviour will worsen.
Always check the inflation pressure of the tyres when cold.
Do not drive with winter tyres all year round for this costs about 10 % more fuel. Winter tyres are also louder.
No unnecessary ballast
Transporting balla st costs fuel.
The fact that every kilogram of extra weight increases your fuel consumption means that it is worth taking a look in the luggage compartment to avoid trans- porting any unnecessary ballast.
It is par ticularly i n town tra ffi c, whe n one is accelerating quite often, that the vehicle weight will have a significant effect upon the fuel consumption. A rule of thumb here is that an increase in weight of 100 kilograms will cause an increase in fuel consumption of about 1 litre/100 kilometres.
You may frequently also leave a roof rack fitted on just out of convenience, although you no longer need it. The incr eased aerodynamic drag of your vehicle
causes it to use about 1 l more fuel than normal at a speed of 100 - 120 km/h, even when you are not carrying a load on the roof.
Saving electricity
Generating electricity costs fuel.
– Switch off electrical components as soon as you no longer need them.
When the engine is running, the alternator generates and supplies electrical power. The greater the load on the alternator as a result of having a large number of elec-trical components switched on, the more fuel will be consumed for operating the alternator.
Keeping a log of your fuel consumption
If you really wish to keep a close check on your fuel consumption, it is best to enter the figures in a logbook. This does not take much time but is a very worthwhile exer-cise. It enables you to detect any change (positive and negative) at an early stage and to take any appropriate action.
If you find that your fuel consumption is too high, you should reflect on how, where and in what conditions yo u have driven the vehicle since you last refuelled.
Environmental compatibility
Environmental protection has played a major role in the design, selection of mate- rials and manufacture of your new Škoda. Particular emphasis has been paid to a number of aspects, including:
Design measures
•joints designed to be easily detached
•simplified disassembly due to the modular structure system
•improved purity of different classes of materials
•Identification of all plastic parts in accordance with VDA Recommendation 260
NKO A05R 20 MR08.book Page 157 Wednesday, March 28, 2007 9:42 AM

Inspecting and Replenishing175
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
ribbed belt, alternator, radiator fan) and from the high-voltage ignition system. Please observe in addition the following:
− Never touch the electrical cables of the ignition system.
− Absolutely avoid any jewellery, loose items of clothing or long hair from getting into the rotating parts of the engine - Hazard! Therefore remove any jewellery beforehand, tie up your hair and wear tight fitting clothing.
•Please also comply with the warnin g instructions stated below when carrying out any essential work on the fuel system or on the electrical system:
− Always separate the car battery from the electrical system.
− Do not smoke.
− Never carry out any work close to naked flames.
− Always keep a working fire extinguisher at hand.
Caution
When replenishing fluids in the engine, always ensure that the fluids are on no account mixed up. This may result in ma jor operating problems and also vehicle damage!
Overview of the engine compartment
The main inspection points
Fig. 157 Diesel engine 1.9 litre/77 kW
Coolant expansion bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine oil filler opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery (below a cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note
The location of the inspection points in the engine compartment of petrol and diesel engines is practically identical.
WARNING (continued)
B5J-0061H
A1179
A2186
A3178
A4177
A5181
A6182
NKO A05R 20 MR08.book Page 175 Wednesday, March 28, 2007 9:42 AM

Index239
Index
A
Abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Adjusting seats . . . . . . . . . . . . . . . . . . . . . . . 54, 60, 119
Adjusting the seat backrest . . . . . . . . . . . . . . . . . . . . 58
Adjusting the steering wheel . . . . . . . . . . . . . . . . . . . 89
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . 80
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Deployment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Head airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Side airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Alternator
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Antilock brake system . . . . . . . . . . . . . . . . . . . . . . . . 149
Antilock brake system - ABS
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . . . . . 39
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Auto Check Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Auto Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Emergency programme . . . . . . . . . . . . . . . . . . 101
Kickdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Automatic vehicle wash systems . . . . . . . . . . . . . . 164
Automatic wiper/washer system . . . . . . . . . . . . . . . 50
Avoiding damage to your vehicle . . . . . . . . . . . . . 159
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22, 182
change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Inspecting the electrolyte level . . . . . . . . . . . . 184
Operation in winter . . . . . . . . . . . . . . . . . . . . . . 184
Before setting off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Belt tensioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Bicycle carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Bluetooth™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Boot lid
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Brake
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Brake booster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Brake pads
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Brake system
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Button on the driver's door
Central locking system . . . . . . . . . . . . . . . . . . . . 35
C
Car jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Car state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . . . 154
CD changer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Central locking system . . . . . . . . . . . . . . . . . . . . . . . . 33
lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
unlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Changing the engine oil . . . . . . . . . . . . . . . . . . . . . . 178
Changing wheels around . . . . . . . . . . . . . . . . . . . . . 189
Charging the battery . . . . . . . . . . . . . . . . . . . . . . . . . 184
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Check engine oil level . . . . . . . . . . . . . . . . . . . . . . . . 177
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Side airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
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