ignition SKODA YETI 2009 1.G / 5L Repair Manual
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Page 147 of 271

Airbag system
146
Airbag systemDescription of the airbag systemGeneral information on the airbag systemThe front airbag system is complementary to 
the three-point seat belts and offers addi- 
tional protection for the head and chest area of the driver and passenger in the event of a frontal collision. In the case of a violent side cr 
ash, the side* and head airbags* reduce the risk of inju- 
ries to the occupants on the side of the collision  
⇒
. 
The airbag system is only functional af 
ter the ignition has been switched on. 
The operational readiness of the airbag syst 
em is monitored electronically. The airbag  
warning light comes on for a few seconds each time the ignition is switched on. The airbag system (according to vehicle equipment) consists of:•
an electronic control unit,
•
the front airbags for the driver and front passenger,
•
driver's knee airbag*,
•
front side airbags*,
•
Rear side airbags*,
•
head airbags*,
•
an airbag warning light in the instrument cluster,
•
a front passenger airbag switch  
⇒page 154,
•
an indicator light for a switched off front seat passenger airbag in the middle of the  
dash panel  
⇒page 154. 
A fault in the airbag system exists if:•
the airbag indicator light does not light up when the ignition is switched on,
•
the warning light does not go out after about 4 seconds after the ignition is  
switched on,•
the airbag indicator light goes out and come 
s on again after the ignition is switched  
on,
•
the airbag indicator light comes on or flickers when driving,
•
the airbag indicator light showing a swit 
ched-off front passen
ger airbag in the  
middle of the dash panel flashes.
WARNING
•
To enable the occupants of a vehicle  
to be protected with the greatest  
possible effect when the airbag is 
 deployed, the front seats must be  
⇒ page 138, “Correct seated position” co
rrectly adjusted to match the body  
size of the occupant.•
If you do not fasten the seat belts when driving, lean too far forward or  
adopt an incorrect seated position, you are exposing yourself to increased risk  of injury in the event of an accident.•
Have the airbag system checked immediat 
ely by a specialist garage if a fault  
exists. Otherwise, there is a  
risk of the airbag not bein
g activated in the event of  
an accident.•
No modifications of any kind may be made to parts of the airbag system.
•
It is prohibited to manipulate individual parts of the airbag system as this  
might result in the airbag being deployed.•
The protective function of the airbag system is sufficient for only one acci-
dent. The airbag system must then be re 
placed if the airbag has been deployed.
•
The airbag system needs no main
tenance during its working life.
•
If you sell your car, please hand over the complete vehicle documentation to  
the new owener. Please note that the documents relating to the possibility of deactivating the front passenger airbag are also part of the vehicle documents!•
If the vehicle or individual parts of  
the airbag system are scrapped, it is  
essential to observe the relevant safety 
 precautions. Specialist garages are  
familiar with these regulations.•
When disposing of vehicle or parts of the airbag system, it is important to 
comply with the national legal requirements.
sgg.6.book  Page 146  Thursday, September 24, 2009  2:32 PM 
Page 148 of 271

Airbag system
147
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
When are the airbags deployed?The airbag system is designed in such a wa
y that the driver and front passenger airbag  
are deployed in the event of a  
violent frontal collision
. 
In the case of a  
violent side collision
, the side airbag* on the side of the vehicle at  
which the collision occurs, is deployed to 
gether with the relevant head airbag*. 
In special cases, the front as well as th 
e relevant side and head airbags may be  
deployed together. The airbags  
are not deployed
 in the case of 
minor
 frontal and side collisions, in the  
case of rear-end collisi 
ons and vehicle rollover. 
Deployment factors It is not possible to state globally which  
deployment conditions apply to the airbag  
system in every situation as the circumstances which exist in the case of accidents vary greatly. An important role in  
this case is pl
ayed by factors such as the type of object  
against which the vehicle impacts (hard, soft 
), the angle of impact, the relative speed  
during the accident etc. A decisive factor for the deployment of the airbags is the deceleration which occurs  during a collision. The control unit analyses  
the nature of the collision and activates the  
relevant restraint system. If the vehicle deceleration which occurs and is measured  during the collision remains below the prescribed reference values specified in the control unit, the airbags are no 
t deployed although the vehicle may well suffer severe  
damage to the bodywork as a consequence of the accident. The airbags are not deployed if:•
ignition is switched off;
•
a minor frontal collision;
•
a minor side collision;
•
a rear-end collision;
•
rollover of the vehicle.Note
•
A grey white, non harmful gas is released when airbag is inflated. This is perfectly  
normal and is not an indicati 
on of a fire in the vehicle.
•
In the event of an accident in which the airbags are deployed: − the interior lighting comes on (if the swit
ch for the interior light is in the door  
contact position); − the hazard warning li
ght is switched on; 
− all the doors are unlocked; − the fuel supply to the engine is interrupted.
Front airbagsDescription of the front airbags The airbag system is not a su 
bstitute for the seat belt!
Fig. 137  Driver airbag in th
e steering wheel / front passenger airbag in the dash panel
The front airbag for the driver is housed in the steering wheel 
⇒fig. 137
 on the left. The  
front airbag for the front passenger is housed in the dash panel above the storage  compartment  
⇒fig. 137
 on the right. The installation positions are each marked with  
the “AIRBAG” logo. The front airbag system, in combination with  
three-point safety belts, offers additional  
protection for the head and chest area of the driver and front passenger in the event of  a frontal collision of major severity  
⇒page 148. 
The airbag is not a substitute for the seat  
belt, but is part of the complete passive  
vehicle safety concept.  
Please note that an airbag can only offer you optimal  
protection in combination with a seat belt which is fastened 
.
sgg.6.book  Page 147  Thursday, September 24, 2009  2:32 PM 
Page 155 of 271

Airbag system
154
being deployed. When the deployed head 
airbag is inflated, parts of the acces- 
sories fitted may in certain circumstances be thrown into the interior of the car and cause injuries to the occupants  
⇒page 221, “Accessories, changes and  
replacement of parts”.•
Any work on the head airbag system 
 including installing and removing  
system components because  
of other repair work (e.g. removing headliner)  
must only be carried out by a specialist garage.Deactivating an airbagDeactivating airbags If any airbags have been deactivated, switch them on again as soon as  possible so that they are able to again provide their proper protection.There is the technical means installed within your vehicle to switch off the front, side*  or head* airbag (take out of commission). This is why you should have the deactivation 
 of the airbags carried out by a specialist  
garage. On vehicles equipped with the switch for de 
activation of the airbags, you can deacti- 
vate the front passenger airbag 
 by means of this switch 
⇒page 154. 
Deactivation of airbags is envisaged only for particular instances, such as if:•
Yo u  m u s t  i n   
exceptional cases
 use a child seat on the front passenger seat where  
the child is seated with its back to the dire 
ction of travel (in some countries this must  
be in the direction of travel due to other legal regulations applying)  
⇒page 156,  
“Important safety information regarding the use of child safety seats”;•
you are not able to maintain the distance 
 of at least 25 cm between middle of  
steering wheel and chest, despite the driver seat being correctly adjusted;•
special attachments are required in the ar 
ea of the steering wheel because of a  
physical disability;•
you have installed other seats (e.g. orthopaedic seats without side airbags). 
Monitoring the airbag system The functionality of the airbag system is al 
so monitored electronically when one airbag  
has been switched off. If the airbag was switched off using diagnostic equipment:•
The warning light for the airbag system li 
ghts up for 4 seconds after switching on  
the ignition and then flashes for 12 seco 
nds afterwards in 2 second intervals. 
Front passenger airbags sw 
itched off using the switch for front passenger  
airbags* in storage compartmen 
t on the front passenger side:
•
the airbag indicator light in the instrume
nt cluster comes on for about 4 seconds  
each time the igniti 
on is switched on;
•
switching off the airbag is indicated in the middle of the dash panel by the lighting  
up of the yellow indicator light in display 
  
    ⇒fig. 145
.
Note
A specialist garage will be able to advise you whether national legislation in your  country allows airbags in  
your vehicle to be deactivated, and which ones.
Switch for the front passenger airbagFig. 145  Storage compartment: Switch for the 
front passenger airbag / indicator light for a  
switched off front seat passenger airbagThe front passenger airbag is deactivated with the switch.
WARNING (continued)
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Page 156 of 271

Airbag system
155
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Deactivating an airbag– Switch off the ignition. – Turn the slot of the airbag switch using the key in the position   ( 
OFF
) ⇒fig. 145
. 
– Check whether the yellow airbag indicator light in display 
  
    
in the middle of the dash panel lights up when the ignition is turned on  
⇒fig. 145
.
Switching on an airbag– Switch off the ignition. – Turn the slot of the airbag switch using the key in the position   ( 
ON
) ⇒fig. 145
. 
– Check whether the yellow airbag indicator light in display 
  
    
in the middle of the dash panel lights up when the ignition is turned on  
⇒fig. 145
.  
The warning light 
  goes out 65 seconds after th 
e ignition is switched on. 
The airbag should only be switched off under exceptional circumstances  
⇒page 154. 
Indicator light in display 
  
   (airbag switched off) 
The airbag indicator ligh 
t is located in the middle of the dash panel 
⇒fig. 145
. 
If the front passenger airbag is  
switched off
, the warning light comes on about 4  
seconds after the ignition is switched on. There is a system fault present in the airbag switch off  
⇒
 if the indicator light  
flashes.  
Please have the car inspected immediately by a specialist garage.WARNING
•
The driver is responsible 
for whether the airbag is switched on or switched  
off.•
Only switch off the airbag when the ignition is switched off! Otherwise a  
fault can occur in the system for the airbag deactivation.•
If the yellow indicator light in display 
  
   (airbag  
switched off) flashes: 
− Front passenger airbag is not deployed in the event of an accident! − It is also important to have the system inspected without delay by a  specialist garage.
A2A1
sgg.6.book  Page 155  Thursday, September 24, 2009  2:32 PM 
Page 170 of 271

Intelligent Technology
169
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data 
If there is a fault in the power steering, the warning light 
 or  lights up in the instru- 
ment cluster  
⇒page 32.
WARNING
Contact your specialist
 garage if the power steering is defective.
Tyre inflation pressu
re-control system*
The tyre inflation pressure-control system compares with the aid of the ABS sensors  the speed and also the rolling circumference of the individual wheels. If the rolling  circumference of a wheel is changed, the warning light
 lights up in the instrument 
cluster  
⇒page 35 and an audible signal sounds. 
The rolling circumference of the tyre  
can change if:•
the tyre inflation pressure is too low,
•
the structure of the tyre is damaged,
•
the vehicle is loaded on one side,
•
the wheels of an axle are loaded heavily (e.g. when towing a trailer or when driving  
uphill or downhill),•
snow chains are mounted,
•
the temporary spare wheel is mounted,
•
one wheel per axle was changed. 
Basic setting of tyre inflation pressure-control system After changing the tyre inflation pressures or after changing one or several wheels, the  position of a wheel on the vehicle (e.g. ex 
changing the wheels between the axles) or  
when the warning light lights up while drivin 
g, a basic setting of the system must be  
carried out as follows.•
Inflate all tyres to the specified inflation pressure  
⇒page 215.
•
Switch on the ignition.
•
Press button   
⇒fig. 156
 for more than 2 seconds. While pressing the button,  
the warning light 
 lights up. At the same time the memory of the system is erased 
and the new calibration is started, which is confirmed with an audible signal and then  the warning light 
 goes out.
•
If the warning light 
 does not go out after the basic  
setting, there is a fault in the  
system. Have the vehicle inspected by your nearest specialist garage. Warning light 
 lights up 
If the tyre inflation pressure of at least one  
wheel is insufficiently inflated in comparison  
to the stored basic va 
lue, the warning light 
 ⇒
 lights up. 
Warning light 
 flashes 
If the warning light flashes, there is a system fault. Have the vehicle inspected by your  nearest specialist garage.
WARNING
•
When the warning light 
 lights up, immediately reduce the speed and 
avoid sudden steering and brake manoeuvr 
es. Please stop the vehicle without  
delay at the nearest possible stop and in 
spect the tyres and their inflation pres- 
sures.•
The driver is responsible for the correc 
t tyre inflation pressures. For this  
reason, the tyre inflation pressu 
res must be checked regularly.
•
Under certain circumstances (e.g. sporty style of driving, wintry or unpaved  
roads) the warning light 
 can be delayed or does not light up at all.
•
The tyre inflation pressure-control system does not take away the respon- 
sability from the driver for the  
correct tyre inflation pressure.
Fig. 156  Button for setting the tyre infla- tion pressure control value
 
sgg.6.book  Page 169  Thursday, September 24, 2009  2:32 PM 
Page 172 of 271

Intelligent Technology
171
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
•
TCS Off-road 
⇒page 165,
•
ABS Off-road 
⇒page 167. 
Switch on Off-road The Off-road mode is switched on by pressing the button  
⇒page 170, fig. 158
. The  
warning light in the button lights up. The wa 
rning light lights up in the instrument  
cluster if the system is switched on 
  ⇒page 38. 
Switch off Off-road The Off-road mode is switched off by repe 
ated pressing of the button. The warning  
light in the button goes out. When switching  
off the ignition, the Off-road mode is also  
switched off and can be switched on again, if necessary, after switching on the ignition.  If the engine is switched off by accident an 
d restarted within 30 seconds, the Off-road  
mode remains switched on. All four wheels must be fitted with the same tyres in order to achieve proper operation  of the Off-road mode. Differing rolling circum 
ferences of the tyres can lead to an unde- 
sirable reduction in the engine output.
WARNING
•
Always adjust your speed to suit weat 
her, road and traffic conditions. The  
increased safety must not tempt you to take a greater safety risk than otherwise - risk of accident!•
The Off-road equipment can also not overcome the physical limits of your  
vehicle.•
The effect of the Off-road equipm 
ent depends as well on the tyres.
•
The Off-road equipment 
is not designed for the use on common roads.
Start-Off Assist*The Start-Off Assist enhances the driving comfort and can be used when starting off, in  particular on a slope. When the vehicle is stationary, the Start-Off Assist is activated  after switching it on using the button for the Off-road mode  
⇒page 170, fig. 158
. 
Operating principle When depressing the accelerator pedal fully, the engine speed required for the start- up procedure of the stationary vehicle is restricted. The overspeed trip unit is automat-ically deactivated after terminating the start-up procedure. As part of the Assist System,  the accelerator pedal is adapted in its characteristics for an easier start-off on slippery  and loose soil.Downhill Drive Support*Operating principle The Downhill Drive Support maintains a cons 
tant speed on a steep downhill section  
when driving forwards and backwards by  
automatically intervening in the brake  
system of all wheels. It prevents the wheels locking because the ABS remains active.  The warning light 
 in the information display of the instrument cluster indicates that  
the Downhill Drive Support is available  
⇒page 38. 
The vehicle speed, which is maintained by the Assist System, is selected by the driver  while driving on a downhill section as of the  
moment the first intervention of the Assist  
System is performed or else, while driving on a downhill section, the driver must  control the vehicle speed until the Assist System intervenes for the first time. When the Assist System actively intervenes, this is indicated by the warning light flashing or by a  pulsating movement of the brake pedal,  
similar to the intervention of the ABS. 
The Downhill Drive Support is available in the speed range of 2 km/h up to 30 km/h. If  the gear is engaged and the clutch pedal is  
not pressed, the lower limit of the idling  
speed corresponds to the respective gear which is engaged. You can increase or reduce the speed, even when no gear is engaged, by operating the  accelerator or brake pedal. Thus the function 
 is always interrupted and is reactivated  
afterwards. The Downhill Drive Support is activated auto 
matically if the following conditions are  
met:•
the Off-road mode is switched on and the warning light 
 lights up in the instru- 
ment cluster,•
the engine of the vehicle is running and either the 1st, 2nd, 3rd gear, the reverse 
gear or no gear is engaged,•
the speed is less than 30 km/h,
sgg.6.book  Page 171  Thursday, September 24, 2009  2:32 PM 
Page 175 of 271

Driving and the Environment
174
Catalytic converterProper operation of the emission cont
rol system (catalytic converter) is  
of major significance for driving your vehicle in an environmentally  conscious way.Please refer to the following guidelines: – For vehicles with petrol engine only refuel with unleaded petrol  
⇒page 200,  
“Grades of petrol”. 
– Never run the fuel tank completely empty.– Do not switch off the ignition while you are driving the vehicle. – Do not pour too much oil into the engine  
⇒page 206, “Replenishing engine oil”. 
– Do not tow-start the vehicle over a distance of more than 50 metres  
⇒page 230,  
“Tow-starting and towing vehicle”. 
If you drive your vehicle in a country in  
which unleaded petrol is not available, you  
must have the catalytic converter replaced la 
ter when driving the ve
hicle into a country  
in which use of a catalyti 
c converter is mandatory.
WARNING
•
In view of the high temperatures which may be produced in the catalytic  
converter, one should always park a vehicle in such a way that the catalytic  converter cannot come into contact with easily flammable materials below the vehicle - a risk of fire!•
Never use additional underbody protection or corrosion-protection agents  
for the exhaust pipes, catalytic converters or heat shields. Such substances  might ignite when driving - risk of fire!
Caution
•
On vehicles fitted with a catalytic converte 
r, never let the fuel tank run completely  
empty. An irregular fuel supply can result in poor ignition or misfiring. Unburnt fuel  may get into the exhaust system an 
d damage the cata
lytic converter.
•
Filling the tank even only once with lead
ed petrol will result in the catalytic  
converter being destroyed.•
If you detect misfir 
ing, a drop in performance or 
irregular engine running when  
driving, reduce your speed immediately and have the vehicle inspected by the nearest  specialist garage. The symptoms described ma 
y be caused by a fault in the ignition  
system. Unburnt fuel may get into the exhaust system and damage the catalytic  converter.
For the sake of the environment
Even if the exhaust system is operating pr 
operly, a sulphur-like exhaust odour may be  
produced under certain oper 
ating conditions of the en
gine. This de
pends on the  
sulphur content of the fuel. It is often sufficient to refuel with unleaded premium-grade  petrol of a different brand or at a different filling station.Driving in an economical and environmentally  conscious mannerGeneral Your personal style of driving is a major factor.Your fuel consumption, any pollution of  
the environmental and the wear-and-tear to  
the engine, brakes and tyres, depend essentially on three factors:•
your personal style of driving,
•
the conditions under which  
your vehicle is operated,
•
technical aspects. 
You can easily improve your fuel economy by  
10 - 15 percent by driving in an econom- 
ical way with foresight. This section is intended to provide you with a number of tips on  how to protect the environment and at the same time save money. The fuel consumption can naturally also be  
influenced by factors which are beyond the  
driver's control. It is, for example, normal 
 for the fuel consumption to increase in  
winter and under worsened cond 
itions such as poor road conditions, towing a trailer,  
etc.
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Page 195 of 271

Taking care of your vehicle and cleaning the vehicle
194
There are no particular points to note be
fore washing your vehicle in an automatic  
vehicle wash system other than the usua 
l precautionary measures (closing the  
windows and the sliding/tilting roof etc.). If you have any particular atta 
ched parts fitted to your car 
- such as spoiler, roof rack  
system, two-way radio aerial - it is best to first of all consult the operator of the car wash plant. It is important to degrease 
 the lips of the windscreen
 wiper rubbers after passing  
through the automatic  
vehicle wash system.
Washing vehicle by handIt is important to first soften the dirt with 
plenty of water and rinse it off as thoroughly  
as possible before washin 
g your vehicle by hand. 
One should then clean the vehicle using a soft  
washing sponge
, washing glove
 or a  
washing brush 
 and only slight pressure. Work from
 the top to the bottom - beginning  
with the roof. Only place slight pressure on 
 the vehicle paintwork 
during cleaning. Only  
use a  
car shampoo
 for stubborn dirt. 
Wash out the sponge or washing glove thoroughly at short intervals.Clean wheels, door sills and similar parts last. Use a second sponge for such areas.Rinse off the vehicle well after giving it a wash and dry it off using a chamois leather.
WARNING
•
The ignition should always be switched off when you wash your vehicle -  
risk of accident!•
Protect your hands and arms from sharp-edged metal parts when you are 
cleaning the underfloor, the inside of  
the wheel housings or
 the wheel trims -  
risk of cuts.
Caution
•
Do not wash your vehicle in bright 
 sunlight - risk of paint damage.
•
Ensure that the jet of water is not aimed di
rectly at the locking cylinders or at the  
door and panel joints if you spray your vehi 
cle in winter down with a hose - risk of  
freezing.
•
Do not use any insect sponges, rough kitc 
hen sponges or similar cleaning products  
- risk of damage to the surface of paintwork.
For the sake of the environment
Only wash your vehicle at wa 
shing bays specifically reserved for this purpose. This  
ensures that no water which may be contaminated by oil flows into the sewage system. It is not even permitted to wash your vehicl 
e in certain areas except at such specific  
washing bays.Washing with a high-pressure cleanerWhen you wash your vehicle with a high-press 
ure cleaner, it is essential to comply with  
the instructions for use of the cleaning equi 
pment. This applies in particular to the  
pressure 
 used and to the 
spraying distance
. Maintain a sufficiently large distance to  
soft materials such as rubber hoses or insulation material. On no account use  
circular spray nozzles
 or so-called 
dirt cutters
!
WARNING
It is particularly important that you do not clean tyres with circular spray jets.  Visible but also invisible  
damage to tyres may occur ev
en at a relatively large  
spraying distance and if sprayed only for a short time - risk of accident!
Caution
The water containing wax must be no hotter 
 than 60°C, otherwise the vehicle can be  
damaged.Wax treatmentGood wax treatment is an effective way of  
protecting the paintwork from harmful envi- 
ronmental influences and  
minor mechanical damage. 
The vehicle must be treated with a high-quali 
ty hard wax polish at the latest, when no  
more drops form on the clean paintwork.
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Page 198 of 271

Taking care of your vehicle and cleaning the vehicle
197
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Underbody protectionThe underside of your vehicle is protected for life against chemical and mechanical  influences. One cannot, however, complete 
ly rule out damage to the 
protective layer
 when  
driving so we recommend that you inspect the protective layer on the underside of  your vehicle and on the  
chassis at certain intervals - this is best done at the beginning  
and end of the winter - and to touch up any damaged areas. The authorised Škoda Service Partners have suitable  
spray products
 available as well  
as the necessary equipment and are familiar with the instructions for use. It is therefore  best to have such touch-up  
work or additional corrosion 
protection measures carried  
out by an authorised Škoda Service Partner.
WARNING
Never use additional underbody protection or corrosion-protection agents for the exhaust pipes, catalytic converters, di 
esel particle filter or heat shields.  
When the engine reaches its operating  
temperature, these substances might  
ignite - risk of fire!Protection of hollow spacesAll the cavities of your vehicle which are at risk from corrosion are protected for life by  a layer of  
protective wax
 applied in the factory. 
This wax protection does not require to be inspected or re-treated. Please remove any  small amount of wax which flows out of the cavities at high temperatures with a plastic  scraper and clean the spot using petroleum cleaner.
WARNING
Safety and environmental pr 
otection regulations should observed when using  
petroleum cleaner to remove wax - a risk of fire!
Engine compartmentGood corrosion protection is very importan 
t, particularly in winter when one often  
drives over its salt-strewn roads. One should therefore clean the whole engine compartment before and after the salt spread 
ing period and treat with preservative in  
order to prevent the salt from being destructive. The authorised Škoda Service Partners have the cleaning agents and preservatives  recommended by the manufacturer and also the required equipment.
WARNING
•
It is necessary to observ 
e the guidelines given in the chapter before working  
on the engine compartment  
⇒page 204, “Working in the engine compart- 
ment”.•
Let the engine cool down before cleaning the engine compartment.Caution
•
Engine cleaning may be only be un 
dertaken when the ignition is off.
•
It is recommended to cover the generator before washing the engine compart- 
ment.
For the sake of the environment
The dirty water produced by washing the engine has washed away petrol, and residues of grease and oil and should therefore be  
cleaned by an oil separator. This is why  
engine washing should only be undertaken in  
a specialist garage or at a fueling station  
(when these are fitted with the required equipment).Care of the interior of vehiclePlastic parts, artificial leather and clothsYou can clean plastic parts and artificial le 
ather with a moist cloth. You should only  
treat such parts with special  
solvent-free plastic cleaning and care products
 it does  
prove to be adequate.
sgg.6.book  Page 197  Thursday, September 24, 2009  2:32 PM 
Page 205 of 271

Inspecting and replenishing
204 
Caution
Never open the bonnet using the locking lever - danger of causing damage.Working in the engine compartment Particular care is required when carrying out any work in the engine  compartment!There is a risk of injuries, scalding, acci 
dents and fire when working in the engine  
compartment, e.g. inspecting and replenishing oil and other fluids. For this reason, it is essential to comply with the warning instructions stated below and  with the general applicable rules of safe 
ty. The engine compartment of your car  
is a hazardous area 
 ⇒
.
WARNING
•
Never open the bonnet if 
you see that steam or coolant is flowing out of the  
engine compartment - risk of scalding!  
Wait long enough until the steam or  
coolant has stopped escaping.•
Switch off the engine and pull out the ignition key.
•
Apply the handbrake firmly.
•
If your vehicle is fitted with a manual 
 gearbox, move the gearshift lever into  
Neutral, or if it is fitted with automatic gearbox, move the selector lever into  position P.•
Allow the engine to cool down.
•
Keep children clear of the engine compartment.
•
Never spill oil and other fluids over the hot engine. Such fluids (e.g. the anti-
freeze contained in the coolant) may ignite!•
Avoid short circuits in the electrical system - particularly on the battery.
•
Never place your hand into the radiator fan as long as the engine is still  
warm. The fan might suddenly start running!•
Never open the cap of the coolant expans 
ion bottle as long as the engine is  
still warm. The cooling  
system is pressurized!
•
Cover over the cap of the coolant expansion reservoir with a large cloth  
when opening it as protection for your  
face, hands and arms from hot steam or  
hot coolant.•
Do not let objects, such as e.g cleaning cloth or tools lie in the engine 
compartment.•
If you wish to work under the vehicl 
e, you must secure the vehicle from  
rolling away and support it with suitable supporting blocks: the car jack is not  sufficient for this - risk of injury!•
In cases where it be necessary to carry out inspection work when the engine 
is running there is an additional risk fr 
om rotating parts (e.g. the V-ribbed belt,  
alternator, radiator fan) and from the high-voltage ignition system. Please  observe in addition the following: 
− Never touch the electrical cabl
es of the ignition system. 
− Absolutely avoid any jewellery, loose it
ems 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 st
ated below when  
carrying out any essential work on the fu 
el system or on th
e 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 major oper 
ating problems and also vehicle damage!
WARNING (continued)
sgg.6.book  Page 204  Thursday, September 24, 2009  2:32 PM