
Checking and refilling levels
210
WARNING
All work on the engine or in the engine compartment, e.g. checking and
refilling fluids, involves the danger of injury and scalding as well as the risk
of accident or fire.•
Never open the bonnet if you see steam, smoke or coolant escaping
from the engine compartment. Otherwise, there is a risk of sustaining
burns. Wait until no more steam or coolant is emitted, then allow the
engine to cool before carefully opening the bonnet.
•
Switch off the engine and remove the key from the ignition.
•
Apply the handbrake and move the gea r stick to neutral or selector
lever to position P.
•
Keep children away from the vehicle.
•
Never touch hot engine parts. There is a risk of burns.
•
Never spill liquids on a hot engine or on a hot exhaust gas system. This
is a fire hazard.
•
Avoid causing short-circuits in the electrical system, particularly at the
points where the jump leads are attached ⇒page 250. The battery could
explode.
•
Never touch the radiator fan. It is temperature controlled and could
start automatically, even when the engine has been switched off and the
key removed from the ignition!
•
Do not unscrew the cap on the expansion tank when the engine is hot.
If the coolant is hot, the cooling system will be pressurised!
•
Protect face, hands and arms by covering the cap with a large, thick
cloth to protect against escaping coolant and steam.
•
Always make sure you have not left any objects, such as cleaning cloths
and tools, in the engine compartment.
•
If you have to work underneath the vehicle, you must use suitable
stands additionally to support the vehicle, there is a risk of accident!. A
hydraulic jack is insufficient for securing the vehicle and there is a risk of
injury.
•
If any work has to be performed when the engine is started or with the
engine running, there is an additional, potentially fatal, safety risk from the
rotating parts, such as the drive belt s, alternator, radiator fan, etc., and
from the high-voltage ignition system. You should also observe the
following points:
−Never touch the electrical wiring of the ignition system.
− Ensure that jewellery, loose clothing and long hair do not get
trapped in rotating engine parts. Danger of death. Before starting any
work remove jewellery, tie back and cover hair, and wear tight-fitting
clothes.
− Always think carefully about pressing the accelerator if a gear is
engaged in either an automatic or manual gearbox. The vehicle could
move, even if the handbrake is applied. Danger of death.
•
If work has to be carried out on the fuel system or on electrical compo-
nents, you must observe the following safety notes in addition to the above
warnings:
−Always disconnect the battery. The vehicle must be unlocked when
this is done, otherwise the alarm will be triggered.
− Do not smoke.
− Never work near naked flames.
− Always have a fire extinguisher on hand.Caution
When changing or topping up service fluids, make absolutely certain that you
fill the fluids into the correct reservoirs. Failure to observe this point will result
in serious malfunctions and engine damage!
WARNING (continued)
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Checking and refilling levels
216•
Before opening the bonnet, read and observe the warnings
⇒ page 209, “Safety instructions on wo rking in the engine compartment”.
•
Wait for the engine to cool down. Hot oil may cause burn injuries.
•
Wear eye protection to avoid injuries caused by splashes of oil.
•
When removing the oil drain plug with your fingers, keep your arm hori-
zontal to help prevent oil from running down your arm.
•
Wash your skin thoroughly if it comes into contact with engine oil.
•
Engine oil is poisonous! Used oil must be stored in a safe place out of
the reach of children until it is disposed of.Caution
No additives should be used with engine oil. This could result in engine
damage. Any damage caused by the use of such additives would not be
covered by the factory warranty.
For the sake of the environment
•
Because of the disposal problems, the necessary special tools and
specialist knowledge required, we recommend that you have the engine oil
and filter changed by an Authorised Service Centre.
•
Never pour oil down drains or into the ground.
•
Use a suitable container when draining the used oil. It has to be large
enough to hold all the engine oil
CoolantCoolant specifications
Coolant is a mixture of water and at least 40% coolant addi-
tive.The cooling system must be filled with a mixture of water and at least 40 % of
our coolant additive G 12+ or an additi ve with the specification TT-VW 774 F
(it is dyed purple). This mixture gives the necessary frost protection down to
-25
°C and protects the alloy parts of the cooling system against corrosion. It
also prevents scaling and raises the boiling point of the coolant.
The concentration of coolant must always be at least 40% - even if frost
protection is not required.
If greater frost protection is required in very cold climates, the proportion of
the antifreeze additive G 12+ can be increased. However, the percentage of
coolant additives should not exceed 60%, as this would reduce the frost
protection. It would also reduce the cooling effect. A mixture with 60%
coolant additive will give frost protection to approx. -40
°C.
WARNING
•
The coolant additive is toxic. Ther e is a toxic risk. Always keep the
coolant additive in the original container which should be stored out of the
reach of children. The same applies to coolant that you have drained off.
•
The coolant additive G 12+ must be added in sufficient quantities to
provide anti-freeze protection at the coldest ambient temperatures that
can be expected. At extremely cold ambient temperatures, the coolant
could freeze, causing the vehicle to breakdown. As the heater would also
not work in this situation, there is a risk of suffering exposure!
WARNING (continued)
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Checking and refilling levels217
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Caution
•
Other additives may give considerably inferior corrosion protection. The
resulting corrosion in the cooling system can lead to a loss of coolant,
causing serious damage to the engine.
•
The coolant additive G 12+ (purple) can be mixed with the additive G 12
(red) or G 11. Never mix G12 (red colour) with G 11.
Checking the coolant level and topping up
The correct coolant level is important for fault-free func-
tioning of the engine cooling system.Before opening the bonnet, read and observe the warnings ⇒ in
“Safety instructions on working in the engine compartment” on
page 209. Opening the coolant expansion tank
– Switch off the engine and allow it to cool.
– To prevent scalding, cover the cap on the expansion tank with a
thick cloth and carefully unscrew the cap ⇒.
Checking coolant level
– Look into the open coolant expansion tank and read off the coolant level.
– If the level is underneath the “MIN” mark, top up with coolant.
Topping up coolant
–Only use new coolant.
– Do not fill above the “MAX” mark.
Closing the coolant expansion tank
–Screw the cap on again tightly.
The position of the coolant expansion reservoir is shown in the corresponding
engine compartment diagram ⇒page 262.
Make sure that the coolant meets the required specifications ⇒ page 216.
Do not use a different type of additive if coolant additive G 12+ is not avail-
able. In this case use only water and bring the coolant concentration back up
to the correct level as soon as possible by putting in the specified additive
⇒ page 216.
Always top up with new coolant.
Do not fill above the “MAX” mark. Otherwise the excess coolant will be forced
out of the cooling system when the engine is hot.
Fig. 144 In the engine
compartment: Coolant
expansion tank cap
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Checking and refilling levels
218The coolant additive G 12+ (dyed purple) may be mixed with G 12 (dyed red)
and also with G 11.
WARNING
Any work carried out in the engine compartment or on the engine must be
carried out cautiously.•
When working in the engine compartment, always observe the safety
warnings ⇒ page 209
•
When the engine is warm or hot, th e cooling system is pressurised! Do
not unscrew the cap on the expansion t ank when the engine is hot. This is
a burn injury risk.Caution
•
When mixed with other additives the colour of G 12 will change to brown.
If this occurs you should have the coolant changed immediately. Failure to do
so will result in engine damage!
•
If a lot of coolant has been lost, wait for the engine to cool down before
putting in cold coolant. This avoids damaging the engine. Large coolant
losses are an indication of leaks in the cooling system. See a specialised
workshop immediately and have the cooling system checked. Otherwise,
there is a risk of engine damage.
Washer fluid and windscreen wiper bladesTopping up washer fluid
The water for cleaning the windscreen should always be
mixed with washer fluid.The windscreen washer and the headlight washing system are supplied with
fluid from the windscreen washer flui d container in the engine compartment.
The reservoir is located on the right-hand side of the engine compartment.
Plain water is not enough to clean the windscreen and headlights. We recom-
mend that you always add a product to the windscreen washer fluid.
Approved windscreen cleaning products exist on the market with high deter-
gent and anti-freeze properties, these may be added all-year-round. Please
follow the dilution instructions on the packaging.
Fig. 145 In the engine
compartment: Cap of
windscreen washer fluid
reservoir.
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Index281
General notes . . . . . . . . . . . . . . . . . . . . . . . . 157
Second cooling system . . . . . . . . . . . . . . . . 155
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Code number . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Coming Home function . . . . . . . . . . . . . . . . . . . 109
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Controls Electric windows . . . . . . . . . . . . . . . . . . . . . 100
Convenience closing Sliding/tilting roof . . . . . . . . . . . . . . . . . . . . 105
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Cool box cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 216, 217
Coolant Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Coolant level warning light . . . . . . . . . . . . . . . . . . . . . . . . . 78
Coolant Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Coolant temperature Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Safety instructions . . . . . . . . . . . . . . . . . . . . . 78
Cooling and heating box Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Notes on usage . . . . . . . . . . . . . . . . . . . . . . 148 Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 150
Switching off . . . . . . . . . . . . . . . . . . . . . . . . 149
Correct adjustment of fron t head restraints . . . . 12
Cruise control system . . . . . . . . . . . . . . . . . . . . 175 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 42
DDaylight driving lights . . . . . . . . . . . . . . . . . . . . 108
Deadlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Diagram of gears . . . . . . . . . . . . . . . . . . . . . . . . 165
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Diesel engineWinter driving . . . . . . . . . . . . . . . . . . . . . . . 208
Diesel particle filter . . . . . . . . . . . . . . . . . . . . . . 187
Diesel particulate filter warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Differential lock fault (EDL) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Dipped headlights . . . . . . . . . . . . . . . . . . . . . . . 108
Disabling airbag front passenger airbag . . . . . . . . . . . . . . . . . 43
Disabling front and side passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Disabling frontal airbag . . . . . . . . . . . . . . . . . . . 43 Display
Instrument panel . . . . . . . . . . . . . . . . . . . . . . 67
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 197
Door open display warning light . . . . . . . . . . . . . . . . . . . . . . . . . 77
Door release lever . . . . . . . . . . . . . . . . . . . . . 61, 91
Drink holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 187
With a trailer . . . . . . . . . . . . . . . . . . . 188, 190
With four-wheel drive . . . . . . . . . . . . . . . . . 184
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Driving economically . . . . . . . . . . . . . . . . . . . . . 191
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Driving with respect for the environment . . . . 191
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Dynamic headlight range control . . . . . . 109, 110
EEDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 181
EDS Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 74
Electric consumers . . . . . . . . . . . . . . . . . 114, 148
Electric windows controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
one-touch closing and opening . . . . . . . . . 101
roll-back function . . . . . . . . . . . . . . . . . . . . 102
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