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With the engine at operating temperature, park the vehicle on a level surface to ensure
that the engine oil reading is correct.
Switch off the engine and wait a few minutes for the engine oil to flow back into the sump.
Open the bonnet .
Identify the engine oil filler cap and oil dipstick. The engine oil filler opening bears the
symbol on the cap and the oil dipstick has a coloured handle. If you cannot find the cap
and dipstick please contact a qualified workshop.
Pull the dipstick out of the guide tube and wipe it off with a clean cloth.
Insert the oil dipstick into the guide tube again as far as it will go. If there is a marking on
the oil dipstick, this marking must fit in the corresponding groove at the top end of the
guide tube when inserting.
After reading the oil level, push the oil dipstick back into the guide tube as far as it will go.
Unscrew the engine oil filler opening cap .
Using only the engine oil approved by Volkswagen expressly for this engine, top up the oil
in small gradual amounts (no more than 0.5 lyf .
To avoid overfilling, wait for approximately one minute after each pour to allow the engine
oil to flow into the oil sump up to the marking on the engine oil dipstick.
Read the engine oil level from the dipstick again before refilling with a further small
quantity of engine oil. Never overfill engine oil .
After the refilling procedure, the engine oil level should be at least in the centre of area Ⓑ,
but never above area Ⓐ .
After refilling, screw the engine oil filler cap back on correctly.
Reinsert the oil dipstick correctly into the guide tube as far as it will go.
Close the bonnet correctly .
Checklist
Carry out the steps in the specified order ⇒:
Pull the dipstick out again and read the engine oil level on the dipstick as follows: Ⓐ: do not
refill oil . Proceed to step 15. Ⓑ: oil can be refilled (approximately 0.5 lyf 3 U R F H H G W R V W H S
or 15. Ⓒ: oil must be refilled (approximately 1.0 lyf 3 U R F H H G W R V W H S .
The engine oil level must never be above area ⇒ Fig. 121Ⓐ. Otherwise oil can be drawn in
through the crankcase breather and escape into the atmosphere via the exhaust system.
Engine oil consumption
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Engine oil consumption can vary from engine to engine and can change during the working life of
an engine.
Depending on how you drive and the conditions in which the car is used, oil consumption can be up
to 1.0 litre/2,000 km \f
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Changing engine oil
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The engine oil must be changed regularly in accordance with the data given in the service
schedule.
The engine oil and filter should always be changed, and used oil disposed of, by a qualified
workshop due to the special tools and knowledge required. Volkswagen recommends using a
Volkswagen dealership for this purpose.
More details on the service intervals can be found in the service schedule.
Additives in the engine oil can cause new engine oil to discolour quickly. This is normal and does
not mean that the engine oil should be changed more frequently.
Before changing the engine oil, first find out where old oil can be disposed of properly near
you.
Used oil must be disposed of in accordance with regulations governing the protection of the
environment. Never dispose of old oil in locations such as gardens, woods, sewerage systems, on
streets and roads, or in rivers and waterways.
Coolant
Introduction
This chapter contains information on the followingsubjects:
⇒ Warning lamp for coolant
⇒ Coolant specification
⇒ Checking the coolant level and refilling coolant
Never carry out any work on the engine coolant system if you are not familiar with the requisite
procedures, or if you do not have access to the correct tools, operating equipment and fluids ⇒.
The work should be carried out by a qualified workshop if you are uncertain. Volkswagen
recommends using a Volkswagen dealership for this purpose.
Serious injuries can be caused if work is carried out incorrectly.
Additional information and warnings:
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Coolant and coolant additives can pollute the environment. Spilt operating fluids must be
collected and disposed of properly and with respect for the environment.
Warning lamp for coolant
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Several warning and indicator lamps will light up briefly as a functional check when the ignition is
switched on. They will switch off after a few seconds.
Lit upPossible causeSolution
Engine coolant temperature is
too low in vehicles with natural
gas engine.
Avoid high engine speeds and heavy engine loads.
FlashesPossible causeSolution
Coolant temperature too high.
Do not drive on!
Stop the vehicle as soon as possible, and when
safe to do so. Switch off the engine, leave the
engine to cool down.
Coolant level too low.
Do not drive on!
After the engine has cooled down, check the
coolant level and refill engine coolant if the level is
too low ⇒ Checking the coolant level and refilling
coolant.
With display --.- in the
instrument cluster:
fault in the engine cooling
system.
Do not drive on!
Seek expert assistance.
In some vehicles, the coolant temperature display may be displayed on the screen of the
portable navigation device (delivered by Volkswagenyf ⇒ Accessories, modifications, repairs and
renewal of parts.
Coolant specification
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The cooling system is filled at the factory with a mixture of specially prepared water and at least
40yb F R R O D Q W D G G L W L Y H G 13 (TL-VW 774 Jyf 7 K H F R R O D Q W D G G L W L Y H L V G \ H G S X U S O H 7 K L V P L [ W X U H R I
water and coolant additive gives the necessary frost protection down to -25°C (-13°Fyf D Q G S U R W H F W V
the alloy parts of the cooling system against corrosion. The mixture also prevents scaling and
raises the boiling point of the coolant.
In order to protect the coolant system, the proportion of coolant additive must always be at least
40yb H Y H Q L I D Q W L I U H H ] H L V Q R W U H T X L U H G L Q Z D U P Z H D W K H U D Q G Z D U P F O L P D W H V .
If greater frost protection is required in very cold climates, the proportion of anti-freeze additive can
be increased. However, the percentage of coolant additive should not exceed 60yb D V W K L V Z R X O G
reduce the frost protection and the cooling effect.
When topping up the coolant, a mixture of distilled water and at least 40yb F R R O D Q W D G G L W L Y H - G 13 -
or - G 12 plus-plus - (TL-VW 774 Gyf E R W K R I Z K L F K D U H G \ H G S X U S O H \f must be used in order to obtain
the optimum corrosion protection ⇒. Mixing - G 13 - with the coolant additives - G 12 plus - (TL-
VW 774 Fyf - G 12 - (dyed redyf R U - G 11 - (dyed blue-greenyf Z L O O V L J Q L I L F D Q W O \ G H F U H D V H W K H O H Y H O R I
corrosion protection and should therefore be avoided ⇒.
Failure to observe the warning lamps could lead to your vehicle breaking down in traffic, and
to accidents and serious injuries.
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Coolant and coolant additives can pollute the environment. Spilt operating fluids must be
collected and disposed of properly and with respect for the environment.
Checking the coolant level and refilling coolant
Fig. 123 In the engine compartment: marking on the coolant expansion tank
Fig. 124 In the engine compartment: coolant expansion tank cap
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The warning lamp for the engine coolant will light up if the engine coolant level is too low.
Preparation
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Explanation of the warnings on the vehicle battery
SymbolMeaning
Always wear eye protection!
Electrolyte is very corrosive and caustic. Always wear protective gloves
and eye protection!
No fires, sparks, naked lights or smoking!
A highly explosive mixture of gases is given off when the vehicle battery
is charging!
Always keep children away from acid and the vehicle battery!
Additional information and warnings:
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Lit upPossible causeSolution
Start/stop system cannot start the
engine.⇒ Pull-away assist systems
Several warning and indicator lamps will light up briefly as a functional check when the ignition is
switched on. They will switch off after a few seconds.
Checking the electrolyte level of the vehicle battery
Fig. 125 In the engine compartment: possible position of the window on top of the vehicle battery
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The electrolyte level of the vehicle battery should be checked regularly in high-mileage vehicles, in
hot countries and in older vehicle batteries. The vehicle battery is otherwise maintenance-free.
Vehicles with a start/stop system ⇒ Pull-away assist systems are fitted with special vehicle
batteries. For technical reasons, it might not be possible to check the electrolyte level in these
vehicle batteries.
Preparation
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Charging, replacing, disconnecting and connecting the vehicle battery
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Charging the battery
The vehicle battery should be charged by a qualified workshop, as the technology used in factory-
fitted batteries requires voltage-limited charging ⇒. Volkswagen recommends using a
Volkswagen dealership for this purpose.
Replacing a vehicle battery
The battery has been developed to suit the conditions of its location and has special safety
features. If a vehicle battery has to be replaced, discuss the electromagnetic compatibility, size and
necessary servicing, output and safety requirements for the new vehicle battery with a Volkswagen
dealership before purchase. Volkswagen recommends that the vehicle battery is changed by a
Volkswagen dealership.
Only maintenance-free vehicle batteries compliant with the standards TL 825 06 and VW 7 50 73
should be used. These standards must be dated April 2008 or later.
Vehicles with start/stop system ⇒ Pull-away assist systems are equipped with a special vehicle
battery. These vehicle batteries may only be replaced by a vehicle battery with the same
specifications.
Disconnecting the vehicle battery
Please note the following if the vehicle battery has to be disconnected from the electrical system in
the vehicle:
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