engine oil AUDI S3 2010 Owner's Manual

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Adding engine oil ~
Fig. 168 Oil filler cap
location : 2.0 liter, 4-
cylinder turbo engine
Before you check anything in the engine compartment,
always read and heed all WARNINGS::::,
& in "Working in
the engine compartment" on
page 224.
- Unscrew the cap ce::,; to the e ngine oil filling hole
::::> fig. 168.
Carefully top off with the appropriate oil in 0.5 liter doses.
- Check the oil level again after two minutes::::,
page 229.
Top off the oil again, if necessary.
- Screw the cap back on the filling hole and slide the oil
d ips tick in as far as it will go.
& WARNING
• While topping off, the oil must not come in contact with hot
engine parts -fire hazard!
• The oil filler cap must be properly secured to prevent oil from
being sprayed on the hot engine and exhaust system when the
engine is running -fire hazard!
• If your skin has come in contact with the engine oil, you must
subsequently cleanse it thoroughly.
0 Note
• The oil level must not be above range @-danger of converter or
engine damage! Contact a qualified workshop to draw off oil, if
necessary .
• Audi does not recommend the use of oil additives. They may
damage the engine and adversely affect your New Vehicle Limited
Warranty .
<£> For the sake of the environment
• Under no circumstances can the oil come in contact with the
sewage network or the soil.
• Observe and fol low legal regulations when disposing of empty
oi l containers. •
Changing the engine oil
We recommend that hove your oil changed by an autho ­
rized Audi dealer or a qualified service station.
Before you check anything in the engine compartment, always read
and heed all WARNINGS~
& in "Working in the engine compart­
ment" on
page 224.
T he engine oil must be changed according to the intervals specified
in your Warranty
& Maintenance booklet. This is very important
because the lubricating properties of oil diminish gradually during
normal vehicle use.
Under some circumstances the engine oil shou ld be changed more
frequently. Change oil more often if you drive most ly short
distances , operate the vehicle in dusty areas or under predomi­
nantly stop -and -go traffic conditions, or have your vehicle where
temperatures remain below freezing for extended periods . .,_

Checking and filling ---------------~-!':WIii
•
Detergent additives in the oil will make fresh oil look dark after the
engine has been running for a short time. This is normal and is not
a reason to change the oil more often than recommended.
Because of the problem of proper disposal, along with the special
tools and necessary expertise required, we strongly recommend
that you have your oil changed by an authorized
Audi dealer or a
qualified service station.
If you choose to change your oil yourself, please note the following
important information:
& WARNING
To reduce the risk of personal injury if you must change the engine oil in your vehicle yourself :
• Wear eye protection.
• To reduce the risk of burns from hot engine oil, let the engine
cool down to the touch.
• When removing the oil drain plug with your fingers, stay as far
away as possible. Always keep your forearm parallel to the ground
to help prevent hot oil from running down your arm.
• Drain the oil into a container designed for this purpose, one
large enough to hold at least the total amount of oil in your engine.
• Engine oil is poisonous. Keep it well out of the reach of children.
• Continuous contact with used engine oil is harmful to your
skin. Always protect your skin by washing oil off thoroughly with
soap and water.
0 Note
Never mix oil additives with your engine oil. These additives can
damage your engine and adversely affect your Audi New Vehicle
Limited Warranty.
<£' For the sake of the environment
• Before changing your oil, first make sure you know where you
can properly dispose of the used oil.
• Always dispose of used engine oil properly. Do not dump it on
garden soil, wooded areas, into open streams or down sewage
drains.
• Recycle used engine oil by taking it to
a used engine oil collec­
tion facility in your area, or contact a service station. •
Applies to veh icles: with diesel engine
Important information for vehicles with diesel
engine when adding or changing engine oil
On vehicles with a diesel engine always use engine oil that conforms to Audi oil specification VW 507 00 when
adding or changing engine oil.
Vehicles with diesel engines require and must always use special
engine oil that conforms to Audi oil specification
VW 507 00.
Never use any other kind of engine oil in your vehicle, not even to
top off the oil level.
At the time of printing, we are aware that Castrol® produces engine
oil that conforms to Audi oil specification VW 507 00. This oil may
not yet be available throughout North America. Other oil manufac­
turers may offer engine oil that conforms to Audi oil specification
VW 507 00 at this time or some future date.
Please be sure to consult with your authorized Audi dealer for infor ­
mation and availability of the proper engine oil for your vehicle's
diesel engine and for the latest technical information.
Because this special engine oil may not be available when need it,
we strongly recommend that you always carry with you extra quart
!liter! of oil that conforms to Audi oil specification VW 507 00, in
case you have to top off oil while on the road. .,_
Vehicle care I t •

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& WARNING
Fa ilure to use eng ine o il for your die sel eng ine th at ex pre ssly
c onform s to Audi oil specification VW 50 7 00 can cau se engine
f a ilure on the high way that can ca us e a cra sh and seriou s per sona l
injury.
• N ever u se any a mount of eng ine o il in the die sel eng ine th at
does not conform to Audi oil spec ification VW 507 0 0.
• Alwa ys carry with you an e xtra q uart lliter l of eng in e oil that
c onform s to Audi oil spe cification VW 507 00 in case you mu st top
o ff the oi l while on the road .
& WARNING
Improperly stored item s ca n be come air borne mi ssiles , fl ying
through the veh icl e cau sing serious per sonal injury in t he event of
h ard br aking or an acc ident . To help r educe the risk of ser ious
personal in jury :
• Alw ays s tore e xtr a qu art lliter ) of eng ine o il for your diesel
engine in its original oil container that is securely clo sed in the
lugg age comp artment . M ak e sur e the cont ainer is secu re ly stored
and mounted.
0 Note
• If you use eng ine oi l tha t does not expressly conform to Audi oil
specification VW 507 00, very serious and very expensive damage to
your vehicle's engine wil l occu r. Engine damage caused by using
the wrong engine oi l is not covered by your New Vehicle Limited
Warranty .
• Not a ll commercia lly available oils conform to this very rigid Audi
oi l quality standard even though they may be synthe tic -based and
have the same viscosity. •
Engine cooling system
Coolant
The engine coolant perf orms two functions: it keeps the
engine from overheating an d it protects the engine from
freezing in the winter.
The cooling system is sealed and general ly requires litt le attention.
The coo ling system has been fi lled at the factory with a permanent
coo lant which does not need to be changed. The coolant consists of
a mixture of water and the manufacturer's glycol -basedcoolant
additive G12+ + antifreeze with anti corrosion additives (50% for USA
models; 60% for Canadian mode ls) . This mixture both assures the
necessary frost protection and protects metal components in the
engine's cooling system from corrosion and scaling. It also raises
the boil ing point o f the coolant.
Do not reduce the concentration of the coo lant in the summer by
adding pla in water. The proporti on of coolant additive mu st b e at
l e as t 50 % but not more than 60 % to maintain antifreeze protection
and cooling efficiency . If the coolant frost protect ion is too low, the
coo lant could freeze and damage the vehicle heating and engine
coo ling system.
For year-round driving, antifreeze is added at the factory for temper ­
atures down to :
• -31 °F ( -35 °C) USA
• -40 °F ( -40 °C) Canada .
You can mix the G12 ++ coolan t additive with other additives G12 + or
G12. Always check with your authorized Audi dealer.
& WARNING
Bef ore you che ck anything in the engine compartment , alwa ys
read and heed all WARNING S
~ & in "Working in the engine
c ompartment " on
page 22 4.

Checking and filling -
---------------------=----"=---------
0 Note
• Before winter sets in, have the coolant checked to see if the
coolant additive in your vehicle is sufficient to meet the climate
conditions. This is especially important if you live in a region where
the winter is extremely cold. If necessary, increase the proportion of
coolant additive to 60%.
• When adding coolant additive to your cooling system,
remember:
-We recommend using only coolant additive G12+ + (check the
label) for your vehicle. This coolant additive is available at autho­
rized Audi dealers. Other types of antifreeze can significantly
reduce corrosion protection . The resulting corrosion can cause a
loss of coolant and serious engine damage .
• Do not add any type of radiator leak sealant to your vehicle's
engine coolant. Adding radiator repair fluid may adversely affect the
function and performance of your cooling system and cou ld result
in damage not covered by your New Vehicle Limited Warranty .•
Checking the engine coolant level
The engine coolant level can be checked with a quick
glance.
Fig . 169 Engine
compartment : coolant
expansion tank
Before you check anything in the engine compartment,
always read and heed all WARNINGS==> & in "Working in
the engine compartment" on
page 224.
Turn off the ignition .
Read the engine coolant level from the coolant expan­
sion tank==> fig. 169. With a cold engine, the coolant level
should be between the "min" and "max" markings. When
the engine is warm, the level may be slightly above the
" max" marking .
The location of the coolant expansion tank can be seen in the
engine compartment illustration=>
page 225.
To obtain an accurate reading, the engine must be switched off .
The expansion tank in your vehicle is equipped with an electric
coolant level sensor.
When the coolant level is too low, the warning light in the Auto­
Check System =>
page 30will blink until you add coolant and the
level has been restored to normal. Even though there is an electric
coolant level sensor, we still recommend you check the coolant level
from time to time.
Coolant loss
Coolant loss may indicate a leak in the cooling system. In the event
of coolant loss, the cooling system should be inspected immedi­
ately by your authorized Audi dealer. It is not enough merely to add
coolant.
In a
sealed system, losses can occur only if the boiling point of the
coolant is exceeded as a result of overheating.
0 Note
Do not add any type of radiator leak sea lant to your vehicle's engine
coolant. Adding radiator repair fluid may adversely affect the tune- _..
Vehicle care I I Technical data

___ C_h_ e_ c_k _in --== g'-- a_n _d_ f_il _li _n ..:::g:::..- ___________________________________________ _
brake warning/indicator light will illuminate . Contact an authorized
Audi dealer
i m medi at ely.•
Changing brake fluid
Have the brake fluid changed by an experienced techni­
cian.
Brake fluid absorbs moisture from the ai r. If the water content in the
brake fluid is too high, corrosion in the brake system may result
after a period of time. The boiling point of the brake fluid wil l also
decrease considerably and decrease braking performance .
Therefore, the brake fluid must be changed
e ver y two years. Always
use new brake fluid which conforms to Federa l Motor Vehicle Stan ­
dard "FMVSS 116 DOT 4" .
The brake fluid reservoir can be difficu lt to reach , therefore, we
recommend that you have the brake fluid changed by your autho­
rized
Audi d ealer. Your dealer has the correct tools, the right brake
fluid and the know-how to do this for you.
& WARNING
• Bra ke fluid i s poisonous . It mu st be stored on ly in the close d
ori ginal container out of the rea ch of children!
• Bra ke fa ilure can result from old or inappropri ate brake fluid .
Observe the se pre caution s:
- Use o nly brake fluid that meets SAE spe cifi ca tion
J 170 3 and
c onform s to Fed era l Moto r Vehic le Sta nda rd 116 . Always c heck
w ith your authori zed Audi de aler to m ake sure you are using
the correct brake fluid. The corr ect type of brake fluid i s als o
indi cated o n the br ake fl uid reser vo ir.
- The br ake flu id mu st be ne w. Hea vy use of the brake s can
c au se a vap or lo ck if the bra ke fluid i s left in the system too
long. Thi s can seriou sly affect the efficienc y of the brake s as
we ll as your safet y. Thi s co uld re su lt in an acci dent .
0 Note
Brake fluid wi ll damage the paint of your vehicle .
<£' For the sake of the environment
Because o f the problem of prope r disposal of brake flu id as we ll as
the special tools required and the necessary expertise, we recom ­
mend that you have the brake fluid changed by your authorized Audi
dea ler. •
Battery
General information
All w ork on the battery requires technical knowledge!
Fi g. 171 E ng ine
co mp artm ent (4 -
c yli nder engin e):
Bat tery w it h cove r"
The battery is located in the engine compartment~ fig. 171 and is
nearly
mai nten ance-fr ee .
The condition of the ba ttery is checked in the framework o f the
inspection. We recommend replacing batteries that are o lder than 5
years. .,

1111.___F_ u_ s _ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
Equipment Amps No. Equipment Amps
Manual headlight beam adjustment, automatic
14 Electronic Stabilization Program (ESP) (control 10
1
headlight beam adjustment, AFS control mod-10
module), shift gate automatic transmission
ule, engine components, light switch (switch
15 Interior lights, reading lights 10
lighting/illumination), diagnosis socket
Diagnostic connector, rain sensor, air condition-
Automatic transmission, control module for
16 ing (control module), tire pressure monitor dis-10
CAN data transfer (gateway), electro -mechanical
play (control module)
2 steering, shift gate automatic transmission, 10 17 Anti-theft alarm warning system 5 engine relay, fuel tank control unit, engine con -
trol unit, brakes control (ABS), Electronic Stabili-
18 Diagnose Starter 5
zation Program (ESP), Anti -Slip Regulation (ASR) 19 All Wheel Drive 10
3
Airbag 5 20 Not used
!! Air-conditioning (pressure sensor, air quality
sensor), button for Electronic Stabilization Pro -
21 Not used
gram (ESP), Anti-Slip Regulat ion (ASR), tire pres-
22 Blower fan 40
sure monitor display, oil level sensor, back -up 23 Driver's side power window, front 30
4 light switch, front seat heating , parking aid, 5
seat-occupancy recognition (on USA vehicles), 24 Power outlet front 20
garage door opener, automatic mirror dimming, 25 Rear window defogger 30
headlight assistant, heated windshield washer
26 Power outlet in luggage compartment 20 nozzles, air conditioning (control module)
-27 Fuel tank control module, fuel pump 15
5 AFS headlights (left side) 5
AFS headlights (right side) 5 28 Power window, rear 30
7
Not used 29 Not used
Not used
30 Not used
9 Navigation system, radio system 15 31 Not used
10 digital
radio, cell phone, TV equipment 7,5 32 Not used
11 Automa tic mirror dimming, headlight assistan t 10 33 Sliding/pop-up roof 20
Central locking (front doors) 10 34 Not used
13 Central locking (rear doors) 10 35 Not used
36 Lumbar support 10

IIIJl1.--___;;F...; u::. s .::..:: e~s :.....:: a..:..n .:..; d::....; b.:..:. u..:..lb ;:..:: s _______________________________________________ _
No. UEquipment Amps I No. Equipment
Amps
F6 Steering wheel electronics
5 F28
Not used
F7 Not used F29 Fuse assignment in the
left-side instrument
50
F8 Not used panel (special equipment)
F9 Not used F30 Power supply relay terminal
15 50
F10 Engine control module, main relay 5/10
Variation
(2) with 54 Plug-in Fuses
F11 Not used No. Equipment Amps
F12 Control module for CAN data
transfer (gateway)
5
Body control module (right)
F1 30
F13 Engine control module 15/25/30
20/30
F2 ESP valves, Anti-lock brake system (ABS) valves
F14 Ignition coils, engine components (diesel
20 F3 Terminal 30 40
engine)
Preheating control module/engine component, F4
Battery voltage
5
F15 tank diagnosis, oxygen sensor 5/10
F5 Horn 15
F16 Body control module (right)
30 F6 Not used
F17 Horn 15
F7 Not used
Audio amplifier 30 F8 Not used
F19 Front windshield wiper system 30
F9 Engine components 10
F20 Water pump, volume regulator valve 10/20
F10 Fuel tank control, mass air flow sensor
10
F21 Oxygen sensor, vacuum pump 10/15
F11 Oxygen sensors, in front of catalytic converter 10
F22 Clutch pedal switch, brake light switch 5
F12 Oxygen sensors, behind catalytic converter 10
F23 engine components, water pump 5/10/15
F13 Automatic transmission 15
Engine components, water pump 10 F14 Not used
F25 Pump (ESP/ABS), ABS valve
40
F15 Water pump 10
F26 Body control module (left) 30
F16 Volume control valve 20
F27 Secondary air pump, preheating control module 40 F17 Steering wheel electronics 5
F18 Audio amplifier 30
F19 Not used

_________________________________________________ F_ u_ s_ e_s _ a_n _ d_ b_ u_lb _ s __ ffllll
N "E .
o . qu1pm ent Amps I No. Equ ipment Amps
F20 Not used
I F45 Not used
F21 Not used F46 Not used
F22 Not used F47 Body control module Ueftl 30
F23 Engine control module, main re
lay
10 Pump (ESP/ABS), ABS va
lve
40
F24 Control module for CAN d ata transfer (gateway) 5 F49 Not used
F25 Not used F50 Not used
Not used F51 Not used
F27 Not used F52 Power supply re lay terminal 15 50
F28 Engine control module 15/25
F53 Fuse assignment in the left
-side instrument
50
F29 Engine components 5 panel (special equipment)
Not use d Not used
•
F31 Front windshield wiper system
30
Not used
Bulbs
F33 Not used
Replacing light bulbs
F34 Not used
F35 Not used
For your safety, we recommend that you have your autho-
rized Audi dealer replace burned out bulbs for you.
Not use d
F37 Not used It is becom
ing increasingly more and more difficult to replace
vehic le light bu lbs since in many cases, other parts of the car must
F38 Engine components, tank diagnosis 1 0 first be removed before you a re able to get to the bulb . This applies
F39 Clutch pedal switch, b rake light switch 5 especia
lly to the light bu lbs in the front of your car which you can
only reac h through the engine compartment.
Ignition coils
20
Sheet meta l and bulb holders can have sharp edges that can cause
F41 Not used
serious cuts, and parts must be correctly taken apart and then prop -
Not use d erly put back together to he
lp prevent breakage of parts and long
F43 Not used term damage from water that can enter housings that have not
been properly resea led .
...
Not used
• Do-it -yourself service

________________________________________________ E_ m_ e_r .::g :...e_ n _ c_,y'-- s_ i_t _u _a_ t_ i_o _n_ s _---J_
Lifting the vehicle
Important safety precautions
Be aware of the following hazards before lifting the vehicle with a
workshop hoist or floor jack:
• The vehicle should never be lifted or jacked up from underneath
the engine oil pan, the transmission housing, the front or rear axle
or the body side members. This could lead to serious damage.
• Use lifting equipment with padded contact surfaces to avoid
damage to the underbody or chassis frame.
• Alternatively, cover the contact surfaces on workshop hoist or
floor jack with rubber pads before lifting .
• Before driving over a workshop hoist, check that the vehicle
weight does not exceed the permissible lifting capacity of the hoist .
• Before driving over a workshop hoist, ensure that there is suffi ­
cient clearance between the hoist and low parts of the vehicle .
& WARNING
To reduce the risk of serious injury and vehicle damage:
• Always lift the vehicle only at the special workshop hoist and
floor jack lift points illustrated
=> fig. 202 and => fig. 203 .
• Failure to lift the vehicle at these points could cause the vehicle
to tilt or fall from a lift if there is a change in vehicle weight distri­
bution and balance. This might happen, for example, when heavy
components such as the engine block or transmission are
removed .
• When removing such heavy components, anchor vehicle to
hoist or add corresponding weights to maintain the center of
gravity . Otherwise , the vehicle might tilt or slip off the hoist,
causing serious personal injury. •
Lifting with workshop hoist and with floor
jack
The vehicle may only be lifted at the lifting points illus­
trated.
.... L===========::::==:: ~ 0:. (D
Fig . 202 Front lifting
point
Fig . 203 Rear lifting
point
Read and heed WARNING ~ & in "Important safety
precautions " on
page 291.
Locate lifting points~ fig. 202 ~ fig. 203.
Adjust lift ing arms of workshop hoist or floor jack to
match vehicle lifting points.
Inse rt a rubber pad between the floo r jack/workshop
hoist and the lifting poin ts.
Vehicle care Do-it-yourself service irechnical data

lllffl.___E_ m _ e _r-==g :...e_ n_ c...:y _ s_ i_t _u _a _t_ i_o _n_ s _______________________________________________ _
If you mu st lift your veh icle with a floor jack to work underneath , be
sure the vehicle is safely supported on stands intended for this
purpose .
Front lifting point
T he lifting point is located on the floor pan reinforcement about at
t he same leve l as t he jac k mou nti ng poi nt=>
pag e 291, fig. 202 . Do
not lift the vehicle at the vertical sill reinforcement .
Rear lifting point
T he lifting point is located on the vertical reinforcement of the lower
sill for the o n board jack=>
page 291, fi g. 203 .
Lifting with vehicle jack
Refe r to=> page 274.
0 Note
• Be aware of the fo llo wi ng po ints before l ifting t he ve hicle :
- The vehicle should never be lifted or jacked up from under ­
neath the engine oil pan , the transmission housing , the front or
rear axle or the body side members . This could lead to serious
damage.
- To avoid damage to the underbody or chassis frame , a rubber
pad must be inserted between the floor jack and the lift points .
- Before driving over a workshop hoist, check that the vehi cle
weight does not exceed the permissible lifting capacity of the
hoist .
- Before driving over a workshop hoist , ensure that there is
sufficient clearance between the hoist and low parts of the
vehicle. •