four wheel drive SKODA SUPERB 2009 Owner´s Manual

WARNING (Continued)■The lock tongue should only be inserted into the lock which is the correct
one for your seat. Wrong use of the safety belt will reduce its capacity to
protect and the risk of injury increases.■
The slot of the belt tongue must not be blocked, otherwise the belt
tongue will not lock in place properly.
■
Many layers of clothing and loose clothing (e. g. a winter coat over a jack-
et) do not allow you to be correctly seated and impairs proper operation of
the seat belts.
■
Do not use clamps or similar items, which prevent the lash lock function
of the safety belt from operating. A seat belt which is hanging too loose
can result in injuries as your body is moved forward by the kinetic energy
produced in an accident and is then suddenly held firm by the belt.
■
The seat belts for the rear seats can only fulfil their function reliably
when the seat backrests are correctly locked into position » page 87.
WARNINGInformation on the care and maintenance of the safety belts■The belt webbing must always be kept clean. Soiled belts may impair
proper operation of the inertia reel » page 183.■
The seat belts must not be removed or changed in any way. Do not at-
tempt to repair the seat belts yourself.
■
Check the condition of all the seat belts on a regular basis. If any damage
to the seat belts, seat belt connections, inertia reel or the lock is detected,
the relevant seat belt must be replaced by a specialist garage.
■
Damaged seat belts which have been subjected to stress in an accident
and were therefore stretched, must be replaced - this is best done by a
specialist garage. The anchorage points of the belts must also be inspec-
ted. The anchorage points for the belts should also be checked.
Note
The national legal requirements must be observed when using seat belts.The physical principle of a frontal collisionFig. 4
Driver without a fastened seat belt/rear seat passenger without a
fastened seat belt
Read and observe
on page 12 first.
Motion energy, so-called kinetic energy, is produced as soon as the vehicle is
moving, both for the vehicle and its occupants.
The magnitude of this kinetic energy depends essentially on the speed at
which the vehicle is travelling and on the weight of the vehicle including the
occupants. The greater the speed and weight increase, the greater the
amount of energy which has to be absorbed in the event of an accident.
The speed of the vehicle is the most important factor. Doubling the speed of
the vehicle from 25 km/h up to 50 km/hour increases the kinetic energy four
times.
The idea that it is possible to support your body with your hands in a minor ac-
cident is incorrect. Even in a collision at only a low speed, the forces acting on
the body are such that it is no longer possible to support your body.
Even if you only drive at a speed of 30 - 50 km/h, the forces that your body is
exposed to in the event of an accident can exceed a metric tonne (1000 kg).
For example, a person's weight of 80 kg “increases” to 4.8 tonnes (4800 kg) at
50 km/h.
In the event of a frontal collision, occupants of the car not wearing a seat belt
are thrown forward and strike parts of the interior of the car, such as the
steering wheel, dash panel, windscreen in ways which cannot be control-
led » Fig. 4 - 
. In certain circumstances you could even be thrown out of the
vehicle, which could cause life-threatening or even fatal injuries. 
13Seat belts

Assist systems
Brake assist systems
Introduction
This chapter contains information on the following subjects:
Electronic Stability Control (ESC)
154
Antilock brake system (ABS)
155
Traction Control System (ASR)
155
Electronic Differential Lock (EDL)
155
Driver Steering Recommendation (DSR)
155
Hydraulic Brake Assist (HBA)
155
Hill Hold Control (HHC)
156WARNING■ A lack of fuel can cause irregular engine running or cause the engine to
shut down. The brake assist systems would then fail to function – risk of
accident!■
Adjust the speed and driving style to the current visibility, weather, road
and traffic conditions. The increased safety provided by the brake assist
systems must not tempt you to take safety risks – risk of accident!
■
In the event of an ABS fault, visit a specialist garage immediately. Adjust
your style of driving according to the damage to the ABS, as you will not
know the exact extent of the damage or the extent to which this is limiting the braking efficiency.
CAUTION
■ All four wheels must be fitted with the same tyres approved by the manufac-
turer to ensure the brake assist systems operate correctly.■
Changes to the vehicle (e.g. to the engine, brakes, chassis) can influence the
functionality of the brake assist systems » page 173, Services, modifications
and technical alterations .
■
If a fault occurs in the ABS system, the ESC, ASR and EDL will also not work.
An ABS fault is indicated with the warning light 
» page 38 .
Electronic Stability Control (ESC)Fig. 146
ESC system: ASR button
Read and observe and on page 154 first.
The ESC system helps to maintain control of the vehicle in situations where it
is being operated at its dynamic limits, such as a sudden change to the direc-
tion of travel. Depending on the road surface conditions, the risk of skidding is
reduced, thereby improving the vehicle's driving stability .
The ESC system is automatically activated each time the ignition is switched on.
The direction which the driver wishes to take is determined based on the
steering angle and the speed of the vehicle and is constantly compared with
the actual behaviour of the vehicle. If differences exist, such as the car begin-
ning to skid, the ESC system will automatically brake the appropriate wheel.
During an intervention of the system, the warning light  flashes in the instru-
ment cluster.
The following systems are integrated into the Electronic Stability Control
(ESC) .
› Antilock Brake System (ABS)
» page 155.
› Traction control (ASR)
» page 155.
› Electronic Differential Lock (EDL)
» page 155.
› Driver Steering Recommendation (DSR)
» page 155.
› Hydraulic Brake Assist (HBA)
» page 155.
› Hill Hold Control (HHC)
» page 156.
› Trailer stabilisation (TSA)
» page 172.
The ESC system cannot be deactivated. The 
» Fig. 146 button can only be
used to deactivate the ASR.
The  warning light illuminates in the instrument cluster when the ASR is de-
activated.
154Driving