wheel bolts SKODA ROOMSTER 2009 1.G Owner's Manual

Wheels and Tyres201
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data The date of manufacture is also stated on the tyre wall (possibly only on the inside
of wheel).
DOT ... 22 09...
means, for example, that the tyre was manufactured in the 22nd week of the year
2009.
Any spare wheel which differs from the tyres fitted to the vehicle (e.g. winter tyres
or low-profile tyres) should only be used for a short time in the event of a puncture
and when adopting an appropriately cautious style of driving. It should be replaced
as quickly as possible by a normal wheel.
WARNING
•
Only use those tyres or wheel rims which have been approved for your
model of Škoda Auto vehicle. Failure to observe this instruction will
adversely affect the road safety of your vehicle - risk of accident! Approval
and licencing of your vehicle on public roads may also become void as a
result.
•
You must on no account drive at a higher speed than is permissible for
your tyres - risk of an accident resulting from tyre damage and loss of control
over your vehicle.
•
Tyres which are 6 years old or more should only be fitted in exceptional
cases and when adopting an appropriately cautious style of driving.
•
Never fit tyres which have already been used without having adequate
knowledge of their previous history. Tyres age even if they have not been
used at all or only very little. A spare tyre must only be used in exceptional
cases and only then when adopting an appropriately cautious style of
driving.
•
Do not, where possible, replace individual tyres but at least replace them
on both wheels of a given axle at the same time. Always fit the tyres with the
deeper tread depth to the front wheels.For the sake of the environment
Old tyres must be disposed of in conformity with the appropriate regulations.
Note
It is not normally possible to fit wheels from other models of cars for technical
reasons. This may also apply in certain circumstances to the wheels of the same
type of vehicle.Wheel boltsWheels and wheel bolts are matched to each other in terms of design. Each time
you fit other wheels - e.g. light alloy wheels or wheels with winter tyres - you must
therefore also use the matching wheel bolts of the correct length and shape of
spherical cap. This is essential to ensure that the wheels are tightly fitted and that
the brake system operates properly.
If you retrofit wheel trims (or have this done), please also ensure that an adequate
flow of air remains assured for cooling the brake system.
The specialist garages are informed about the technical possibilities which exist
regarding converting or retrofitting wheels, tyres and wheel trims.
WARNING
•
In case of incorrect treatment of the wheel bolts, the wheel can loosen
when the car is moving - risk of accident!
•
The wheel bolts must be clean and must turn easily. However, they must
never be treated with grease or oil.
•
If the wheel bolts are tightened to a too low tightening torque, the rim
can lossen when the car is moving - risk of accident! A tightening torque
which is too high can damage the bolts and threads and this can result in
permanent deformation of the contact surfaces on the rims.Caution
The prescribed tightening torque of the wheel bolts for steel and light alloy wheels
is 120 Nm.
s29g.4.book Page 201 Wednesday, June 17, 2009 9:54 AM

Breakdown assistance 208Vehicle tool kitThe vehicle tool kit and the lifting jack* are stowed in a plastic box in the spare
wheel* ⇒fig. 188; there is also space here for the detachable ball head of the
towing device.
The vehicle tool kit contains the following parts (depending on equipment fitted):•
wheel wrench*;
•
wire clamps for removing the full wheel trims;
•
towing eye;
•
Adapter for the safety wheel bolts*.
After using the lifting jack, screw in the arm of the lifting jack fully before placing it
back in its storage area.
WARNING
•
The factory-supplied lifting jack is only intended for your model of
vehicle. On no account attempt to lift a heavier vehicle or other loads - risk
of injury!
•
Ensure that the vehicle tool kit is safely attached in the luggage
compartment.
Tyre repair kit*The tyre repair kit is intended for the repair of minor tyre defects. The tyre repair kit
contains a compressor, inflation bottle, operating instructions and accessories.
The repair with the tyre repair kit is not at all intended to replace a permanent
repair on the tyre; this repair only serves to reach a workshop. The repair can be
undertaken on the vehicle immediately. Please read the attached instructions
carefully before the repair.
The tyre repair kit is located in the luggage compartment.Spare wheel*The spare wheel is stowed in the spare wheel well in the luggage
compartment below the floor covering.The spare wheel lies in a well under the floor covering of the luggage compartment
and is fixed in place along with a vehicle tool kit box using a special screw
⇒fig. 189.
One should check the inflation pressure in the spare wheel (at best when generally
checking the tyre air pressures - see sign on the fuel filler flap ⇒page 182) to
ensure that the spare wheel is always ready to use.
Fig. 188 Luggage compart-
ment: storage compartment
for vehicle tool kit
Fig. 189 Luggage compart-
ment: Spare wheel
s29g.4.book Page 208 Wednesday, June 17, 2009 9:54 AM

Breakdown assistance209
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data Unidirectional tyres*
If you have such tyres on your vehicle, please refer to the notes below:
•
The spare wheel provided with a car fitted with unidirectional tyres has different
dimensions. The wheel is provided with a warning sticker.
•
The warning label must not be covered after installing the wheel.
•
Do not drive faster than 80 km/h with this spare wheel and pay particular atten-
tion while driving. Avoid accelerating at full throttle, sharp braking and fast
cornering.
•
The inflation pressure for this spare wheel is identical to the inflation pressure
of the standard tyres.
•
Use this spare wheel only to reach the nearest specialist garage as it is not
intended for continuous use.
Changing a wheelPreliminary workThe following steps should be carried out before actually changing the
wheel.
– If it is necessary to change a wheel, park the vehicle as far away as
possible from the traffic flow. The place you choose should be level.
– Have all the occupants get out. While changing a wheel, the occu-
pants of the vehicle should not stand on the road (e.g. behind a crash
barrier).
– Apply the handbrake firmly.
–Engage 1st gear or if your vehicle is fitted with an automatic gearbox,
position the selector lever into position P.
– If a trailer is coupled, uncouple it.
– Take the vehicle tool kit and the spare wheel ⇒page 208 out of the
luggage compartment.
WARNING
•
If you find yourself in flowing traffic switch on the hazard warning lights
system and place the warning triangle on the side of the road at the
prescribed distance from your vehicle while observing all national legal
provisions. In this way you are protecting not only yourself but also other
road users.
•
Never start the engine with the vehicle sitting on the raised jack - danger
of suffering injury.Caution
If you have to change a wheel on a slope first block the opposite wheel with a stone
or similar object in order to secure the vehicle from unexpectedly rolling away.
Note
Comply with the national legal regulations.Changing a wheelAlways change a wheel on a level surface as far as possible.
– Take off the full wheel trim* ⇒page 210 or the caps ⇒page 211.
– Slacken the wheel bolts ⇒page 211.
– Jack up the vehicle until the wheel to be changed is clear of the ground
⇒page 212.
– Unscrew the wheel bolts and place them on a clean surface (cloth,
paper etc.).
– Take off the wheel.
– Fit on the spare wheel* and tighten the wheel bolts slightly.
– Lower the car.
s29g.4.book Page 209 Wednesday, June 17, 2009 9:54 AM

Breakdown assistance 210
– Tighten the wheel bolts firmly, alternately and diagonally using the
wheel wrench ⇒page 211.
– Mount the full wheel trim/wheel trim cap or the caps.
Note•
All bolts must be clean and must turn easily.
•
You must never grease or oil the wheel bolts!
•
When fitting on unidirectional tyres, ensure that the tyres rotate in the correct
direction ⇒page 198.
Subsequent stepsAfter changing the wheel, you must perform the following steps.
– Stow and attach the replaced wheel in the spare wheel well.
– Stow the vehicle tool kit in the space provided.
–Check the tyre pressure on the spare wheel just mounted as soon as
possible.
– Have the tightening torque of the wheel bolts checked with a torque
wrench as soon as possible. The tightening torque for steel and light
alloy wheels must be 120 Nm.
– Have the defective tyre repaired as soon as possible.
WARNING
It is necessary to observe the guidelines given on ⇒page 200, “New tyres
and wheels” if the vehicle is subsequently fitted with tyres which are
different to those it was fitted with at the works.
Note
•
If you find, when changing the wheel, that the wheel bolts are corroded and
difficult to turn, the bolts must be replaced before checking the tightening torque.
•
Drive cautiously and only at a moderate speed to a workshop where the tight-
ening torque can be checked.
Full wheel trim*Pulling off
– Hook the clamp found in the vehicle tool kit into the reinforced edge
of the full wheel trim.
– Push the wheel key through the clamp, support the wheel key on the
tyre and pull off the wheel trim ⇒fig. 190.
Installing
– First press the full wheel trim onto the wheel at the valve opening
provided. Then press the full wheel trim into the wheel in such a way
that its entire circumference locks correctly in place.
Fig. 190 Removing the full
wheel trim
s29g.4.book Page 210 Wednesday, June 17, 2009 9:54 AM

Breakdown assistance211
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Caution
•
Use the pressure of your hand, do not knock on the full wheel trim! Heavy
knocks mainly on the points where the full wheel trim has not been inserted into
the wheel, can result in damage to the guide and centering elements of the full
wheel trim.
•
First check for yourself that the theft-deterrent wheel bolt is located
⇒page 212, “Securing wheels against being stolen*” in the hole in the area of the
valve before fitting the full wheel trim onto a steel wheel which is attached with a
theft-deterrent wheel bolt.
Wheel bolts with caps*
The caps are designed to protect the wheel bolts.Pulling off
– Insert the plastic clip (in the car tool kit) sufficiently far onto the cap
until the inner catches of the clip are positioned at the collar of the
cap.
– Pull the cap off with the plastic clip ⇒fig. 191.
Installing
– Insert the caps onto the bolts.
Slackening and tightening wheel bolts
Slacken the wheel bolts before jacking up the vehicle.Slackening wheel bolts
– Insert the wheel wrench fully onto the wheel bolt
9).
– Grasp the end of the wrench and turn the bolt about one turn to the
left ⇒fig. 192.
Tightening wheel bolts
– Insert the wheel wrench fully onto the wheel bolt 9).
– Grasp the end of the wrench and turn the bolt to the right until it is
tight.
WARNING
Slacken the wheel bolts only a little (about one turn) as long as the vehicle
has not yet been jacked up - risk of an accident!.
Fig. 191 Changing a wheel:
Pull off cap from the wheel
bolt
9)Use the appropriate adapter for slackening and tightening the safety wheel bolts
⇒page 212.
Fig. 192 Changing a wheel:
Slackening wheel bolts
s29g.4.book Page 211 Wednesday, June 17, 2009 9:54 AM

Breakdown assistance 212
Note•
apply pressure carefully with your foot to the end of the wheel wrench if it
proves difficult to slacken the wheel bolts. Hold tight on the vehicle when doing this
and ensure that you have a steady position.
Raise vehicle
You have to raise the vehicle with the lifting jack* in order to be able
to take off the wheel.– Position the lifting jack by selecting the jacking point - engraving in the
lower sill - which is closest to the wheel to be removed ⇒fig. 193.
– Position the lifting jack below the jacking point and move it up until its
claw is positioned directly below the vertical web of the lower sill.
– Align the lifting jack so that its claw grasps the vertical web on the
engraving of the lower sill and the bottom base plate of the lifting
jack is resting flat with its complete surface against firm ground.
– Turn the lifting jack up further until the wheel is just clear of the
ground.
Ground below the lifting jack which is soft and slippery can cause the vehicle to
slip off the jack. It is therefore always necessary to place the lifting jack on a solid
surface or use a wide and stable base. Use a non-slip base (e.g. a rubber foot mat)
if the surface is smooth, such as cobbled stones, a tiled floor, etc.
WARNING
•
Always raise the vehicle with the doors closed - risk of injury.
•
Take suitable measures to prevent the base of the lifting jack from slip-
ping off - risk of injury!
•
Place the lifting jack only on a solid and even surface.
•
Not positioning the lifting jack at the specified points can result in
damage to the vehicle. The jack can also slip off if it does not have sufficient
grip - risk of injury!
•
Never start the engine if the vehicle is lifted - risk of accident.
•
Never lie under the vehicle if the vehicle is only lifted with the vehicle
lifting jack.
•
It is important to support the vehicle with suitable supporting blocks if
you wish to work under the lifted vehicle - risk of injury!
Securing wheels against being stolen*
You need a special adapter* for slackening the safety wheel bolts.
Fig. 193 Changing a wheel:
Jacking points for positioning
lifting jack
AA
AB
Fig. 194 Safety wheel bolt
with adapter
s29g.4.book Page 212 Wednesday, June 17, 2009 9:54 AM

Breakdown assistance213
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
– Pull off the full wheel trim/cap from the wheel hub or cap from the
safety wheel bolt.
– Insert the adapter with its toothed side fully into the inner toothing
of the safety wheel bolt right down in such a way that only the
outer hexagon is jutting out ⇒page 212, fig. 194.
– Insert the wheel wrench fully onto the adapter .
– Slacken the wheel bolt, or tighten it firmly ⇒page 211.
– Reinstall the full wheel trim/wheel cap after removing the adapter or
place the cap onto the safety wheel bolt.
–Have the tightening torque checked w i t h a t o rq u e w re n c h a s s o o n a s
possible. Steel and light alloy wheels must be tightened to a tightening
torque of 120 Nm.The safety wheel bolts on vehicles fitted with them (one safety wheel bolt per
wheel) can only be loosened or tighten up by using the adapter provided.
It is meaningful to note the code number hammered into the rear side of the
adapter or the rear side of the safety wheel bolts. You can obtain a replacement
adapter from a specialist garage, if necessary, by quoting this number.
We recommend that you always carry the adapter for the wheel bolts with you in
the vehicle. It should be stowed in the vehicle tool kit.
Caution
•
Damage can occur to the adapter and safety wheel bolt if the safety wheel bolt
is tightened up too much.
•
On steel wheels, the theft-deterrent wheel bolt must always be installed in the
hole, which is close to the valve. Otherwise the full wheel trim cannot be mounted
and the full wheel trim can be damaged during the assembly.Note
The set of safety wheel bolts can be obtained from a specialist garage.
Jump-startingInitial stepsYou can use the battery of another vehicle for jump-starting yours if the engine
does not start because the battery on your vehicle is flat. You will require jump-start
cables for this purpose.
Both batteries must have a rated voltage of 12 V. The capacity (Ah) of the battery
supplying the power must not be significantly less than the capacity of the
discharged battery in your vehicle.
Jump-start cables
Only use jump-start cables which have an adequately large cross-section and insu-
lated terminal clamps. Please pay attention to the manufacturer's instructions.
Positive cable - colour coding in the majority of cases red.
Negative cable - colour coding in the majority of cases black.
WARNING
•
A discharged battery may already freeze at temperatures just below 0°C.
In case of frozen battery carry out no jump-starting - risk of explosion! Also
after thawing of the battery there is a risk of caustic burns due to leaking
acid. Replace the frozen battery.
•
Please pay attention to the warning instructions relating to working in
the engine compartment ⇒page 185.Note
•
There must not be any contact between the two vehicles otherwise current may
flow as soon as the negative terminals are connected.
•
The discharged battery must be properly connected to the system of the
vehicle.
•
Switch off any installed telephone and also pay attention to the instructions for
use of the telephone in such a situation.
AB
AA
AB
s29g.4.book Page 213 Wednesday, June 17, 2009 9:54 AM

Index 256Unidirectional tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . 47VVanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59WWarning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Warning symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
with a high-pressure cleaner . . . . . . . . . . . . . . 174
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 173
Washing vehicle by hand . . . . . . . . . . . . . . . . . . . . . 174
Wax treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Wheel
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
slackening and tightening . . . . . . . . . . . . . . . . . 211
Wheel bolts lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Wheel trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198, 210
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Windows
de-icing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Windscreen washer nozzles . . . . . . . . . . . . . . . . . . . 59Windscreen Wiper and Washer System
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Windshield washer fluid reservoir . . . . . . . . . . . . 196
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Windshield washer system . . . . . . . . . . . . . . . . . . . 196
Windshield wiper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Wiper blades
Replacing the wiper blades . . . . . . . . . . . . . . . . . 61s29g.4.book Page 256 Wednesday, June 17, 2009 9:54 AM