Inspecting and replenishing
165
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Inspecting and replenishingEngine compartmentBonnet remote releaseBonnet remote release– Pull the unlocking lever on the left below the dash panel
fig. 138
.
The bonnet jumps out of its lock as a result of the spring force.Opening and closing the bonnet.Fig. 139 Radiator grille: Locking lever / se
curing the bonnet with the bonnet support
Opening the bonnet– Unlock the bonnet
fig. 138
.
– Ensure that the arms of the windscreen wipers are correctly in place against the
windscreen
before opening
the bonnet otherwise damage could occur to the
paintwork.
– Pull on the locking lever
fig. 139
- left, the bonnet is then unlocked.
– Grip the bonnet and lift it up.– Take the bonnet support out of its holder and set it in the opening designed for it
fig. 139
- right.
Closing the bonnet– Lift the bonnet slightly and unhook the bonnet support. Press the bonnet support
into the holder designed to hold it.
– Allow the bonnet to drop from a height
of about 30 cm into the lock - bonnet
do
not press down on it
!
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.
For safety reasons, the bonnet must always be properly closed when
driving. One should therefore check that
the lock has in fact engaged properly
after closing the bonnet.
Stop your vehicle immediately while driving if you notice that the lock is not
properly engaged and close the bonnet
properly - risk of an accident!
Caution
Before opening the bonnet, ensure that the arms of the windscreen wipers are
correctly in place against the windscreen. Othe
rwise, there is a risk of damage to the
paintwork.
Fig. 138 Bonnet release lever
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Inspecting and replenishing
166
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.
Do not touch any hot engine parts - risk of burns!
Never spill oil and other fluids over the hot engine. Such fluids (e.g. the anti-
freeze contained in the wash liquid) 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)
s3j8.a.book Page 166 Tuesday, April 20, 2010 1:10 PM
Inspecting and replenishing
171
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
WARNING
The cooling system is pressurized!
Do not open the cap of the coolant
expansion 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 orig-inal container out of the reach of children - risk of poisoning!
If any splashes of coolant get into yo
ur eyes, rinse out your eyes immedi-
ately with clear water and contact a doctor as soon as possible.
You should also consult a doctor without delay if you have inadvertently
swallowed coolant.
Caution
Do not continue your journey if for some reason it is not possible under the conditions prevailing to top up with coolant. Switch the engine off
and obtain
professional assistance from a specialist garage, otherwise it could lead to severe engine damage.
For the sake of the environment
Do not re-use coolant if it is necessary to
drain the coolant in the system. It should be
collected and disposed of in compliance
with environmental protection regulations.
Radiator fan The radiator fan may switch on suddenly.The radiator fan is driven by an electr
ic motor and controlled by a thermostat
according to the coolant temperature. The radiator fan may continue running for up
to 10 minutes after the engine has been
switched off - even if the igni
tion is also off. It may also
switch on suddenly after a
certain time, if
the coolant temperature has risen beca
use of an accumulation of heat or
the warm engine compartment is heated
up additionally by strong sunlight.
WARNING
You must therefore be aware when working in the engine compartment that the fan may switch on suddenly - risk of injury!Brake fluidInspecting the brake fluid levelThe brake fluid reservoir is located on the
left of the engine compartment. The brake
fluid reservoir on right-hand steering models is positioned on the other side of the engine compartment. – Switch the engine off.– Open the bonnet
in “Working in the engine compartment” on page 166.
– Inspect the brake fluid level in the reservoir
fig. 143
. The level must be between
the “MIN” and “MAX” markings.
A slight drop in the fluid level results when driving due to normal wear-and-tear and automatic adjustment of the brak
e pads, and is perfectly normal.
There may be an indication of a leak in the brake system, however, if the fluid level drops significantly within a short time or if it drops below the “MIN” marking. If the brake fluid level is too low, this
is indicated by the warning light
lighting up in the
instrument cluster
page 32. In this case
stop immediately and do not drive any
further! Obtain professional assistance.
Fig. 143 Engine compartment: Brake fluid reservoir
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