check oil SKODA OCTAVIA 2011 2.G / (1Z) Owner's Manual
[x] Cancel search | Manufacturer: SKODA, Model Year: 2011, Model line: OCTAVIA, Model: SKODA OCTAVIA 2011 2.G / (1Z)Pages: 248, PDF Size: 3.79 MB
Page 19 of 248
Oil temperature
If the oil temperature is lower than 50 °C or if a fault in the system for checking
the oil temperature is present, three lines are displayed instead of the oil temper-
ature.
Warning against excessive speeds Adjust the speed limit while the vehicle is stationary
– With the A button on the multi-function steering wheel
⇒ fig. 6 or the hand-
wheel D on the multi-function steering wheel
⇒ fig. 6 , choose the menu
point Warning against excessive speeds .
– Choose the B button on the multi-function steering wheel, or the handwheel
D on the multi-function steering wheel, the activate the option for setting
the speed limit (the value flashes).
– Use the A button on the windshield wiper lever or the handwheel
D on the
multi-function steering wheel to set the required speed limit., e.g. 50
km/h.
– Use the B button on the windshield wiper lever or the handwheel
D on the
multi-function steering wheel to confirm the required speed limit, or wait
around 5 seconds. The setting saves automatically (the value stops flashing).
This allows you to set the speed in 5 km/h intervals.
Adjust the speed limit while the vehicle is moving
– With the A button on the multi-function windshield wiper lever or the hand-
wheel D on the multi-function steering wheel, choose the menu point
Warn-
ing against excessive speeds .
– You can drive at the desired speed, e.g. 50 km/h.
– Use the B button on the multi-function steering wheel, or the handwheel
Don the multi-function steering wheel to accept the current speed as the speed
limit (the value flashes).
If you wish to change the speed limit that was set, it is changed in 5 km/h inter-
vals (e.g. the accepted speed of 47 km/h increases to 50 km/h or decreases to 45
km/h).
– Press the B button on the windshield wiper lever a second time or the hand-
wheel D on the multi-function steering wheel to confirm the required speed
limit, or wait around 5 seconds. The setting saves automatically (the value
stops flashing). Change or delete speed limit
–
With the A button on the multi-function windshield wiper lever or the hand-
wheel D on the multi-function steering wheel, choose the menu point
Warn-
ing against excessive speeds .
– Press the button B on the windshield wiper lever or the handwheel
D on the
multifunction steering wheel to delete the speed limit.
– Press the button B on the windshield wiper lever a second time or the hand-
wheel D on the multifunction steering wheel to activate the speed limit.
If you exceed the set speed limit, an acoustic warning signal will sound as a warn-
ing. At the same time the message Warning against excessive speeds appears
with the set limit value.
The set speed limit remains stored even after switching off the ignition. WARNING
Concentrate fully at all times on your steering! As the driver you are fully re-
sponsible for road safety.
MAXI DOT display (information display) Introduction The information display provides you with information in a convenient way con-
cerning the current operating state of your vehicle . The information system also
provides you with data (depending on the equipment installed in the vehicle) re-
lating to the radio, mobile phone, multi-functional indicator, radio navigation sys-
tem, the unit connected to the MDI input and the automatic gearbox.
Certain functions and operating conditions are always being checked on the vehi-
cle when the ignition is switched on and also while driving.
Functional faults, if required repair work and other information are indicated by
red symbols ⇒
page 19 and yellow symbols ⇒ page 19.
Lighting up of certain symbols is combined with an acoustic warning signal.
Information and texts giving warnings are also shown in the display ⇒ page 21.
The following information can be shown in the display (depending on the equip-
ment installed on the vehicle): £ 17
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Page 21 of 248
Auto Check Control
Car state The Auto Check Control carries out a check of certain functions and vehicle com-
ponents. The check is performed constantly when the ignition is switched on,
both when the vehicle is stationary, as well as when driving.
Some operational faults, urgent repairs, service work or other information appear
in the display of the instrument cluster. The displays are shown with a red or yel-
low light symbol depending on the priority of the message.
The red symbols indicate danger (priority 1) while the yellow symbols indicate a
warning (priority 2). Information for the driver may also appear in addition to the
symbols ⇒ page 21.
There is at least one error message when the term Vehicle status is displayed in
the menu. After selecting this menu the first of the error messages is displayed.
Several error messages are shown on the display under the message e.g. 1/3. This
indicates that the first of a total of three error messages is displayed. Investigate
the displayed faults as soon as possible.
As long as the operational faults are not rectified, the symbols are always indica-
ted again. After the first display, the symbols are indicated without information for
the driver.
If a fault occurs, a warning signal will also sound in addition to the symbol and
text in the display:
● Priority 1 - three warning signals
● Priority 2 - one warning signal
Red symbols A red symbol signals danger.
– Bring the vehicle to a stop.
– Switch the engine off.
– Investigate the function indicated.
– Obtain professional assistance.
Meaning of the red symbols: Engine oil pressure too low ⇒
page 25 Overheated clutches of the automatic gear-
box DSG ⇒ page 29
Three successive warning signals will sound if a red symbol appears.
Yellow symbols A yellow symbol signals a warning.
Check the relevant function as soon as possible.
The meaning of the yellow symbols: Check engine oil level,
engine oil sensor faulty
⇒ page 29
Problem with en-
gine oil pressure It is also important to have the vehicle inspected
without delay by a specialist garage. The informa-
tion about the maximum permissible engine speed is displayed together with this symbol. In certain countries, if a yellow symbol appears
one warning signal will sound as
well.
If several operational faults of priority 2 exist, the symbols appear one after the
other and are each illuminated for about 5 seconds.
Set-up You can change certain settings by means of the information display. The current
setting is shown on the information display in the respective menu at the top be-
low the line.
You can select the following information (depending on the equipment installed
on the vehicle):
●
Language
● MFD Data
● Convenience
● Lights & Vision
● Time
● Winter tyres £ 19
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Page 27 of 248
Engine oil pressure
The warning light
comes on for a few seconds 1)
when the ignition is switched
on.
Stop the vehicle and switch the engine off if the warning light does not go off
after the engine has started or flashes while driving. Check the oil level and top up
with oil as necessary ⇒ page 183
, Replenishing engine oil.
An audible signal sounds three times as an additional warning signal.
Do not continue your journey if for some reason it is not possible under the con-
ditions prevailing to top up with oil. Keep the engine switched off and obtain pro-
fessional assistance from a specialist garage, otherwise it could lead to severe en-
gine damage.
Do not drive any further if the warning light flashes even if the oil is at the correct
level. Do not run the engine not at idling speed either. Contact the nearest spe-
cialist garage to obtain professional assistance.
The following text will be displayed in the information display:
Oil Pressure: Engine off! Owner's manual Switch off the engine! Car docu-
mentation! WARNING
● If you must stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic and switch off the engine and switch on the hazard
warning light system.
● The red oil pressure light is not an oil level indicator! One should there-
fore check the oil level at regular intervals, preferably after every refueling
stop.
EPC fault light
(petrol engine) The
(Electronic Power Control) warning light comes on for a few seconds when
the ignition is switched on. If the warning light
does not go out or lights up after starting the engine, a
fault exists in the engine control. The engine management system selects an
emergency programme which enables you to drive to the nearest specialist ga-
rage by adopting a gentle style of driving.
Glow plug system (diesel engine) The warning light
lights up for a cold
engine when switching on the ignition
(pre-heat position) 2 ⇒ page 98. Start the engine after the indicator light goes
out.
The glow plug indicator light will come on for about 1 second if the engine is at a
normal operating temperature or if the outside temperature is above +5 °C. This
means that you can start the engine right away.
There is a fault in the glow plug system if the warning light does not come on
or lights up continuously ; contact a specialist garage as soon as possible to ob-
tain assistance.
If the warning light begins to flash while driving, a fault exists in the engine
control. The engine management system selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of
driving.
Coolant temperature/ Coolant quantity The warning light
comes on for a few seconds 2)
when the ignition is switched
on.
The coolant temperature is too high or the coolant level too low if the warning
light
does not go out or flashes while driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level; top up
the coolant as necessary. £1)
The warning light on vehicles fitted with information display does not come on after switching
the ignition on, but only if a fault exists or the engine oil level is too low.
2) The warning light on vehicles fitted with information display does not come on after switching the
ignition on, but only if the coolant temperature is too high or the coolant level is too low. 25
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Page 31 of 248
Handbrake
The warning light
comes on if the handbrake is applied. An audible warning is
also given if you drive the vehicle for at least 3 seconds at a speed of more than 6
km/h.
The following text will be displayed in the information display:
Release parking brake! (Release parking brake!)
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. 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!
Engine oil level Warning light
lights up
If the warning light lights up, the quantity of oil in the engine is probably too
low. Check as soon as possible the oil level or top up ⇒ page 183, Replenishing
engine oil with engine oil.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display:
Check oil level! (Check oil level!)
The warning light will go out if the bonnet is left open for more than 30 seconds.
If no engine oil has been replenished, the warning light will come on again after
driving about 100 km. Warning light
flashes
A fault on the engine oil level sensor is indicated additionally by an audible signal
and the warning light coming on several times after the ignition has been switch-
ed on.
In this case have the engine inspected without delay by a specialist garage.
The following text will be displayed in the information display:
Oil sensor workshop! (Oil sensor workshop!)
Fuel reserve The warning light
comes on, if the fuel level is still below 9 litres.
An audible signal sounds as an additional warning signal.
The following text will be displayed in the information display: Please refuel! Range...km (Please refuel! (Range...km) Note
The Text in the information display goes out only after refuelling and driving a
short distance.
Temperature of the clutches of the automatic gearbox DSG In the event that the temperature of the clutches of the automatic gearbox DSG is
too high, the symbol and the warning are shown in the Information display:
Gearbox overheated. Stop! Owner's man.! (Transmission overheated. Stop!
An audible signal sounds as an additional warning signal. WARNING
If you must stop for technical reasons, then park the vehicle at a safe distance
from the traffic and switch off the engine and switch on the hazard warning
light system. CAUTION
In the event that the clutches of the automatic gearbox have overheated, bring
the vehicle to a stop and switch off the engine. You must wait until the symbol
and the warning go out - risk of gearbox damage! You can continue the trip as
soon as the symbol and the warning go out. 29
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Page 67 of 248
–
Press the unlocking knob A and fold the seat backrest forwards.
If the front seats are too far back, we recommend that you have the rear head re-
straints removed before the seat backrests are folded forward. Store the removed
head restraints in such a way that they cannot be damaged or soiled. Please refer
to the guidelines ⇒ page 66
.
Move seats into the initial position Fig. 48 Lock the seat backrest
Move seats into the initial position
– Install the head restraint in the slightly lifted seat backrest.
– Place the rear lateral seat belt C
⇒ fig. 48 behind the edge of the side trim
panel.
– Then push the seat backrest back into the upright position until the securing
knob clicks into place - check by pulling on the seat backrest.
– Make sure that the red pin B is covered
⇒ fig. 47.
– Move the seat cushion into its original position. WARNING
● The belts and the belt locks must be in their original position after folding
back the seat cushions and the seat backrests - they must be ready to use.
● The seat backrests must be securely interlocked in position so that no ob-
jects in the luggage compartment can slide forwards if there is sudden brak-
ing - risk of injury! WARNING (Continued)
● Pay attention that the seat backrests are correctly interlocked. It is only
then that the three-point seat belt for the middle seat can reliably fulfil its
function.
● Before folding the seat backrest back into the secure position, place the
rear lateral seat belt behind the edge of the side trim panel. Take suitable
measures to prevent that the seat belt is jammed between the seat backrest
and the side trim panel and is thus damaged.
Removing the seats Fig. 49 Removing the seats
You can enlarge the luggage compartment on vehicles with divided rear seats by
removing the rear seat.
Removing
– Fold the seat cushion forwards completely.
– Press the wire clamps in the direction of the arrow
⇒ fig. 49
and remove the
seat cushion from its holder.
Install
– Press the wire clamps in the direction of the arrow and place it in its holder.
– Fold the seat cushion back into its original position. CAUTION
For vehicles with heated rear seats it is necessary to disconnect the plug connec-
tion for the power supply before removing the seat cushion. For reinstalling the
seat cushion it is necessary to re-connect the plug connection. 65
Seats and Stowage Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Page 138 of 248
The speed of the vehicle is, nevertheless, 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 common opinion that it is possible to support your body in a minor accident
with your hands, 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 within the range from 30 km/hour to 50 km/hour,
the forces which are produced on your body in the event of an accident can easily
exceed 10
000 N (Newton). This equals a weight of one tonne (1 000 kg).
In the event of a frontal collision, occupants of the vehicle not wearing a seat belt,
are thrown forward and strike in an uncontrolled way parts of the interior of the
vehicle, such as steering wheel, dash panel, windscreen, ⇒ fig. 118 - left. The occu-
pants of a vehicle who have not fastened their seat belts may even be thrown out
of the vehicle. This can result in fatal injuries.
It is also important that rear seat occupants fasten their seat belts as they will
otherwise be thrown through the vehicle in an uncontrolled manner in the event
of an accident A rear seat passenger who has not fastened the seat belt is a dan-
ger not only to himself but also for those seated at the front ⇒ fig. 118 - right.
Important safety information regarding the use of
seat belts The correct use of the seat belts considerably reduces the risk of
injury! WARNING
● The belt webbing must not be jammed in-between at any point or twisted,
or chafe against any sharp edges.
● It is important that the belt webbing is properly routed if the seat belts are
to offer their maximum protection ⇒ page 137, How are seat belts correctly
fastened?
.
● No two persons (also not children) should ever use a single seat belt to-
gether.
● The maximum protection which seat belts can offer is only achieved if you
are correctly seated ⇒
page 132, Correct seated position. WARNING (Continued)
● The belt webbing must not run across solid or fragile objects (e.g. specta-
cles, ball-point pens, keys etc.) as this may be a cause of injuries.
● Many layers of clothing and loose clothing (e. g. a winter coat over a jacket)
do not allow you to be correctly seated and impairs proper operation of the
seat belts.
● It is prohibited to use clamps or other objects to adjust seat belts (e. g. for
shortening the belts for smaller persons).
● 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 pro-
tect and the risk of injury increases.
● The seat backrests of the front seats must not be tilted too far to the rear
otherwise the seatbelts can lose their effectiveness.
● The three-point seat belt for the rear middle seat can only fulfil its func-
tion reliably when the backrests are correctly locked into position ⇒ page 64
.
● The belt webbing must always be kept clean. Soiled belt webbing may im-
pair proper operation of the inertia reel ⇒
page 175, Seat belts.
● The slot of the belt tongue must not be blocked by paper or similar objects
otherwise the belt tongue will not lock in place properly.
● Inspect the seat belts regularly to ensure they are in good condition. If you
find seat belts which have damage to the belt, the seat belt connections, to
the inertia reel or to the lock, the relevant seat belt must be replaced by a
specialist garage.
● The seat belts must not be removed or changed in any way. Do not make
an attempt to repair the seat belts yourself.
● 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 spe-
cialist garage. The anchorage points of the belts must also be inspected. The
anchorage points for the belts should also be checked.
● In certain countries it is possible to use seat belts which differ in terms of
their operation from the seat belts which are described on the pages which
follow. 136
Seat belts
Page 166 of 248
Regular servicing
A poorly tuned engine uses an unnecessarily high amount of fuel.
Having your vehicle serviced regularly at a specialist garage enables you to satisfy
one of the requirements for economical motoring even before you set off on your
journey. Keeping your vehicle properly serviced not only has a positive effect on
the safety of your vehicle and maintaining its value, but also saves on fuel.
A poorly tuned engine can result in a fuel consumption which is 10 % higher than
normal.
The foreseen maintenance work should be undertaken exactly according to the
Service schedule by a specialist garage.
Also check the oil level after refuelling. Oil consumption is dependent to a consid-
erable extent on the load and speed of the engine. Oil consumption could be as
high as 0.5 litres/1 000 km depending on your style of driving.
It is quite normal that a new engine has a higher oil consumption at first, and rea-
ches its lowest level only after a certain running in time. It is therefore not possi-
ble to correctly assess the oil consumption of a new vehicle until after you have
driven about 5 000 km. For the sake of the environment
● You can achieve additional improvements in your fuel economy by using high-
lubricity oils.
● Check the ground below your car at regular intervals to detect any leakages in
good time. Please have your vehicle inspected by a specialist garage if you find
any stains caused by oil or other fluids on the floor. Avoid driving short distances Short distances result in an above-average high fuel consumption.
Fig. 144 Fuel consumption in litres/100
km at different temperatures
– Avoid driving a distance of no more than 4 km if the engine is cold.
The engine and catalytic converter must first have reached their optimal operat-
ing temperature in order to effectively reduce fuel consumption and pollutant
emissions.
The cold engine vehicle consumes approx. 15 - 20 litres/100 km of fuel immediate-
ly after starting. Fuel consumption drops to 10 litres/100 km after just 1 kilometre.
The engine reaches its operating temperature (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
⇒ fig. 144 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 consumption but also tyre wear and the driving behaviour
will worsen.
Always check the inflation pressure of the tyres when cold. £164
Driving and the Environment
Page 184 of 248
Overview of the engine compartment
The main inspection points.
Fig. 150 Petrol engine 1.8 ltr./118 kW TSI
Coolant expansion bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Windshield washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Engine oil filler opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Brake fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Battery (below a cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187Note
The location of the inspection points in the engine compartment of petrol and die-
sel engines is practically identical.
1 2
3
4
5
6 Engine oil
Check engine oil level The dipstick indicates the level of oil in the engine.
Fig. 151 Dipstick
Checking the oil level
– Ensure that the vehicle is positioned on a level surface and the engine has
reached its operating temperature.
– Switch the engine off.
– Open the bonnet ⇒ in Working in the engine compartment on page 181.
– Wait a few minutes until the engine oil flows back into the oil sump. Take out
the dipstick.
– Wipe off the dipstick with a clean cloth and insert it again fully.
– Then withdraw the dipstick again and read off the oil level.
Oil level within range A –
You must not top up the oil.
Oil level within range B –
You may top up the oil. It is possible that the oil level may then be within
range A after doing this.
Oil level within range C –
You must top up the oil ⇒ page 183. It is sufficient, once this is done, to keep
the oil level within range B .
£182
Inspecting and Replenishing
Page 185 of 248
It is normal for the engine to consume oil. The oil consumption may be as much as
0.5 l/1 000 km depending on your style of driving and the conditions under which
you operate your vehicle. The oil consumption may be slightly higher than this
during the first 5 000 kilometres.
One should therefore check the oil level at regular intervals, preferably every time
after the fuel tank is filled or after driving for long stretches.
We recommend maintaining the oil level within the range A - but not above this
,
if the engine has been operating at high loads, for example during a lengthy mo-
torway trip during the summer months, towing a trailer or negotiating a high
mountain pass.
The warning light in the instrument cluster will indicate whether the oil level is
too low ⇒ page 25, Engine oil pressure . In this case, check the oil level as soon
as possible. Top up with an appropriate quantity of oil. CAUTION
● The oil level must on no account extend beyond the range A . Danger of dam-
aging 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 the engine off and obtain profes-
sional assistance from a specialist garage, otherwise it could lead to severe en-
gine damage. Note
Engine oil specifications ⇒ page 221, Technical data.
Replenishing engine oil –
Inspecting the engine oil level ⇒
page 182.
– Unscrew the cap of the engine oil filler opening.
– Pour in a suitable grade of oil in portions of 0.5 litres ⇒ page 224, Engine oil
specifications.
– Inspect the oil level ⇒ page 182
.
– Carefully screw on the cap of the filler opening and push the dipstick in fully. 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 181, Working in the engine
compartment before working in the engine compartment. For the sake of the environment
The oil level must on no account extend beyond the range A ⇒
page 182. 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 12, Service reminder indicator
. WARNING
● Only carry out the engine oil change, if you have the required professional
knowledge!
● Read and observe the warning notes ⇒
page 181, Working in the engine
compartment before working in the engine compartment.
● First of all, let the engine cool down, wear an eye protection and gloves -
risk of caustic burns due to hot oil. CAUTION
You must not pour any additives into the engine oil - risk of engine damage! Dam-
age, which results from such product, are excluded from the warranty. For the sake of the environment
● You must on no account pour oil into the ground or into the sewage system.
● In view of the problems involved in properly disposing of old oil, the necessary
special tools and the knowledge required for such work, we recommend that you
have the oil and oil filter change carried out by an authorised
ŠKODA Service Part-
ner. £ 183
Inspecting and Replenishing Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Page 187 of 248
Inspecting the coolant level
Fig. 152 Engine compartment: Coolant
expansion bottle
The coolant expansion bottle is located in the engine compartment on the right.
– Switch the engine off.
– Open the bonnet ⇒ page 180 .
– Check the level of coolant in the coolant expansion bottle ⇒ fig. 152 . The cool-
ant level when the engine is cold must lie between the b (MIN) and
a (MAX)
markings. The level may also rise slightly above the a (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 25, Coolant temperature/ Coolant quantity
. We
still 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 specialist garage.
Losses can only occur through the pressure relief in the cap of the coolant expan-
sion bottle which is completely free of leaks if the coolant boils as a result of over-
heating and is forced out of the cooling system. WARNING
Read and observe the warning notes ⇒ page 181, Working in the engine com-
partment
before working in the engine compartment. CAUTION
One should contact a specialist garage as soon as possible if the source of over-
heating itself cannot be determined and removed, since there may be grave dam-
age to the engine.
Replenishing the coolant –
Switch the engine off.
– Allow the engine to cool down.
– Place a cloth over the cap of the coolant expansion reservoir ⇒
fig. 152 and un-
screw the cap carefully by turning it to the left ⇒ .
– Top up the coolant.
– Screw the cap tight until it is heard to lock.
The coolant which you use for replenishing the system, must comply with one
specific specification ⇒ page 184
. Do not use an alternative additive if the speci-
fied coolant additive is not available in exceptional cases. Just top up the system
with water and as soon as possible arrange adjustment to correct the mixing ratio
of water and coolant additive again by a specialist garage.
Only use fresh coolant for topping up the system.
Do not fill the coolant above the mark a (max.)
⇒ fig. 152 ! Excess coolant heats up
and then is forced out of the cooling system through the pressure relief valve in
the cap.
Wait until the engine has cooled down for a system which has suffered a major
loss of coolant before pouring in coolant. This is necessary to avoid engine dam-
age. WARNING
● The cooling system is pressurized! Do not open the cap of the coolant ex-
pansion bottle if the engine is still hot - risk of scalding!
● The coolant additive and thus all of the coolant is harmful to your health.
Avoid contact with the coolant. Coolant vapours are also harmful to the
health. It is important, therefore, to always safely store any coolant additive in
its original container out of the reach of children - risk of poisoning! £ 185
Inspecting and Replenishing Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data