2015 AUDI S3 fuel cap

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~ If there was no Ad Blue left in the tank and a
range of
O mi (0 km) was displayed in the
instrument cluster, switch the ignition on
for about 15 seconds before starting the en­ gine.
_& WARNING
Ad Blue can irritate the skin, eyes and res­piratory system. If there is contact with
the fluid, flush immediately with plenty of
water. Consult a physician if necessary.
(D Note
- Only use Ad Blue that conforms to the standard ISO 22241-1. Do not mix any
additives with the Ad Blue and do not di­lute it with water .
- Do not add Ad Blue to the diesel tank or
add diesel fuel to the Ad Blue tank. Mix­
ing can lead to damage to the engine
and the Ad Blue tank system. Warranty
does not cover damage caused by this.
- AdBlue attacks surfaces such as painted
vehicle components, plastic and carpet.
Remove the fluid as quickly as possible
with a damp cloth and plenty of cold wa­
ter. If the Ad Blue has already crystal­ lized, use warm water and a sponge .
AdBlue residue that is not removed will
crystallize and can damage the affected
surface .
- Do not store the refill bottle in the vehi­ cle. If it leaks, the escaping Ad Blue could
damage the vehicle interior.
- Do not allow AdBlue to come into con­
tact with clothing . If there is contact
with the fluid, flush immediately with
plenty of water.
@ Tips
- You can obtain refill bottles from an au­
thorized Audi dealer or authorized Audi
Service Facility.
- Follow the AdBlue manufacturer's in­
structions for use and storage.
Checking and Filling 217
Hood
Working in the engine compartment
Special care is required if you are working in
the engine compartment
For work in the engine compartment such as
checking and filling fluids, there is a risk of
injury, scalding, accidents, and burns. For
this reason, follow all the following listed
warnings and general safety precautions.
The engine compartment is a dangerous
area.
c::> .&. .
_8 WARNING
To reduce the risk of injuries, complete the
following steps before opening the hood:
- Turn the engine off.
- Switch the ignition off.
- Set the parking brake.
- Place the selector lever in the P position.
- Let the engine cool down.
- Never open the hood when you see that
steam or coolant drips from the engine
compartment- there is a danger of burns! Wait until no steam or coolant
flows out .
- Keep children away from the engine com­
partment.
- Never spill fluids on a hot engine . These
fluids (such as the freeze protection con­
tained in the coolant) can catch fire .
- Avoid short circuits in the electrical sys­
tem, especially the battery .
- When working in the engine compart­
ment, remember that the radiator fan
can switch on even if the ignition is
switched off, which increases the risk of
personal injury.
- Never open the cap on the coolant ex­
pansion tank when the engine is warm.
The cooling system is under pressure.
- To protect your face, hands, and arms
from hot steam or coolant, cover the cap
with a large cloth when opening.
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236 Tires a nd whee ls
Bead Extra load tire
means the part of the tire that means a tire design to operate
is made of steel wires, wrapped at higher loads and at higher
or reinforced by p ly cords and inflation pressures than the
that is shaped to fit the rim . corresponding standard tire .
Bead separation Extra load tires may be identi-
fied as "XL", "xl", " EXTRA
means a breakdown of the bond LOAD", or "RF" on the sidewall.
between components in the
bead .
Gross A xle Weight Rating
(" GAWR ")
Cord
means the load-carrying capaci-
means the strands forming the ty of a single axle system,
p lies in the tire .
measured at the tire-ground in-
Cold tire inflation pressure terfaces.
means the tire pressure recom-
Gross Vehicle Weight Rating
mended by the vehicle manu-( "GVWR ")
facturer for a t ire of a designat-
means the maximum total
ed size that has not been driven loaded weight of the vehicle.
for more than a couple of miles
Groove
(kilometers) at low speeds in
the three hour period before means the space between two
the tire pressure is measured or adjacent tread ribs.
adjusted.
Load rating (code )
Curb weight
means the max imum load that
means the weight of a motor a tire
is rated to carry for a giv-
vehicle with standard equip -en inflation pressure
. You may
ment including the maximum not find th
is information on all
capacity of fuel, oil, and cool- tires because it is not required
ant, air condit ioning and addi- by law.
...
tional weight of optional equip-
ment.

248 Tires and wheels
also lead to sudden tire fail­ure, including a blowout
and sudden deflation, caus­ ing loss of vehicle control.
-The driver is responsible for the correct tire pressures for
all tires on the vehicle. The
applicable pressure values
are located on a sticker on
the driver's side B-pillar.
-Only when all tires on the vehicle are filled to the cor­
rect pressure, the tire pres­
sure monitoring system can
work correctly.
-The use of incorrect tire
pressure values can lead to
accidents or other damage.
Therefore it is essential that
the driver observe the speci­
fied tire pressure values for
the tires and the correct
pressures for the function of
the tire pressure monitoring
system.
-Always inflate tires to the recommended and correct
tire pressure before driving off.
- Driving with underinflated
tires bend more, letting
them get too hot resulting
in tread separation, sudden tire failure and loss of con­
trol.
-Excessive speed and/over­
loading can cause heat
build-up, sudden tire failure
and loss of control.
-If the tire pressure is too
low or too high, the tires
will wear prematurely and the vehicle will not handle
well.
-If the tire is not flat and you
do not have to change a
wheel immediately, drive at
reduced speed to the near­
est service station to check
the tire pressure and add air
as required.
(D Note
Driving without valve stem
caps can cause damage to
the tire valves . To prevent
this, always make sure that
factory installed valve stem caps on all wheels are secure­ly mounted on the valve.
@ For the sake of the environment
Underinflated tires will also
increase the fuel consump­
tion .

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Tires and vehicle load limits
There are limits to the amount of load or weight that any vehi­
cle and any tire can carry. Ave­
hicle that is overloaded will not
handle well and is more diffi­
cult to stop. Overloading can
not only lead to loss of vehicle
control, but can also damage
important parts of the vehicle
and can lead to sudden tire fail­
ure, including a blowout and
sudden deflation that can cause
the vehicle to crash.
Your safety and that of your
passengers also depends on
making sure that load limits are
not exceeded. Vehicle load in­
cludes everybody and every­
thing in and on the vehicle.
These load limits are technical­
ly referred to as the vehicle's
Gross Vehicle Weight Rating
("GVWR").
The "GVWR" includes the
weight of the basic vehicle, all
factory installed accessories, a
full tank of fuel, oil, coolant and other fluids plus maximum
load. The maximum load in­
cludes the number of passen­
gers that the vehicle is intend-
Tires and wheels 249
ed to carry ("seating capacity")
with an assumed weight of 1
SO lbs (68 kg) for each pas­
senger at a designated seating
position and the total weight of
any luggage in the vehicle. If
you tow a trailer, the weight of
the trailer hitch and the tongue
weight of the loaded trailer must be included as part of the
vehicle load.
The
Gross Axle Weight Rating
("GAWR") is the maximum load
that can be applied at each of
the vehicle's two axles.
The Gross Vehicle Weight Rat­
ing and the Gross Axle Weight
Rating are listed on the safety
compliance sticker label locat­
ed on the driver's side 8-pillar.
Your Audi has 5 seating posi­
tions, 2 in the front and 3 in the rear for total seating capacity
of 5. Each seating position has
a safety belt¢
page 135, Safe­
ty belts.
The fact that there is an upper
limit to your vehicle's Gross Ve­
hicle Weight Rating means that
the total weight of whatever is
being carried in the vehicle (in­
cluding the weight of a trailer ""
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Te chn ic a l da ta 28 7
designated seating position) and luggage
weight ~&. .
Gros s Axle W eight Rating
The G ross Axle Weight Rating is the maximum
l oad that can be applied at each axle of the
vehicle ~.&. .
Vehicle capacit y weight
The vehicle capac ity we ight (max. load) is list­
ed either on the dr iver's side B-pillar or inside
the fuel filler flap.
_& WARNING
- T he actual Gross Axle Weight Rat ing at
the front and rear axles shou ld not ex­
ceed the permissible weights, and their
combination must not exceed the Gross
Vehicle Weight Rating .
Dimensions
The dimensions can vary depend ing on the
model and equipment.
-
When driving on poor roads, by curbs and on
steep ramps, make sure that low-ly ing compo-
A3 Sed an
Length
Width
Width (across mir rors)
He ight (unloaded)a) -
Exceeding perm iss ible weight ratings can
result in vehicle damage, acc idents and
personal injury.
([) Note
-The vehicle capacity weight figures apply
when the load is d istr ibuted evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to
the rear axle as poss ible so that the vehi­
cle's handling is not impaired.
- Do not exceed the maximum permissible axle loads or the maximum gross veh icle
we ight. Always remember that the vehi­
cle's handling w ill be affected by the ex­
tra load. Therefore, ad just yo ur speed ac­
co rdingly.
- Always observe local regulat ions.
nents such as the spoiler and exhaust system
do not come i nto contact with these or they
could be damaged. This applies espec ially
when the vehicle is fu lly loaded.
in (mm)
175.3 (4456)
in (mm) 70.7 (1796)
in (mm) 77.1 (1960)
in (mm) 55.7 (1416)
al The height of the vehicle depends on the tires and suspension.
53 Sed an
Length in (mm) 175.8 (4469)
Width in (mm) 70
.7 (1796)
Width (across mirrors) in (mm) 77.1 (1960)
Height (unloaded)a) in (mm) 54.8 (1392)
a l The height of the vehicle depends on the tires and suspension.
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288 Technical data
Capacities
Fuel ta nk
Front whee l Drive gal (
liters)
approx. 13.2 (50.0)
All wheel drive gal (li
ters) approx. 14.5 (5 5.0)
Winds hield washer system quarts (lite rs) approx. 3.2 (3.1)
Gasoline engines
A3 sedan l.8L, 4 cylinders
Maximum output SA E ne t hp@rpm 170 @ 4500 - 6200
Ma ximum torque SAE net l
b-ft@ rpm 200@ 1600 - 4400
Displacement CID (cm
3
) 110 (1798)
Engine oil with filter change q
uarts ( lite rs) 6.0( 5.7)
Fuel
Premium unleaded (91 AKI) , ~ page 210, Gasoline
A3 sedan 2.0L, 4 cylinders
Max imum outpu t SA E net hp@rpm 220 @ 4500 - 6200
Maximum torque SAE net l
b-ft@ rpm 258@ 1600 - 4400
Displacement C
ID (cm
3
) 12 1 (198 4)
Engine oil with f ilter change quarts (li ters) 6.0(5.7)
Fuel
Premium unleaded (91 AKI) , ~page 210, Gasoline
S3 sedan 2 .0L, 4 cylinders
Max imu m outpu t SA E net hp@rpm 292 @ 5400 - 6200
Maximum torque SAE net lb-ft@ rpm 280@ 1900 - 5300
Displa cement CID
(cm
3
) 12 1 (198 4)
Engine oil with filter change quarts ( liters) 6.0(5.7)
F uel
Premium unleaded (91 AKI) , ~ page 210, Gasoline
Diesel engine
A3, 2.0L TOI , 4 cylinder
Maximum outpu t SA E net hp@rpm 1
50@ 3500 -4 000
Ma ximum torque SAE net lb-ft@ rpm 237@ 1750 -3000
Displacement CI
D (cm
3
) 12 0 (19 68)
E ngine oil with filter change q uarts (lite rs) 6.0(5
.7)
Fuel
ULSD-Diesel No. 2 , ¢ page 211, Diesel fuel

29 4 Index
Audi magnetic ride
refer to Adaptive dampers 106
Aud i Service Repa ir Ma nuals and Litera -
ture .. .. .... ............. .. .. .. .. . 289
AUTO Automatic climate control system ..... 70
Automatic headlights ......... .. .... 46
Auto Lock (centra l locking system) .... .. 36
Automatic belt retractor ............. 138
Automatic climate control system
refer to Climate control system (auto-
mat ic) ............................ 70
Automatic headlights ................. 46
Automatic post-collision braking system 190
Automatic transmission .............. 109
Driving t ips . .................. .... 111
E mergency mode .................. 115
H ill descent control ................ 113
I gnition key safety in terlock .. .. .... .. 74
Kick -down . .... . ...... ... ... ..... . 114
L aunch Contro l-Program ... .. .. .. .. . 1 15
malfunction . .. . ...... ... .. .. .... . 110
Selector lever emergency release . . . . . 116
Selector lever lock . . . . . . . . . . . . . . . . . 110
Selector lever posit ions ............. 109
Shifting manually . . . . . . . . . . . . . . . . . . 114
Steer ing whee l w ith shift paddles ..... 114
S t ron ic .. .. ..... ........ .. .. .. .. . 109
tiptronic . .. ............. .. .. .. .. . 114
Automatic wipe/wash system . . . . . . . . . . 50
Auto Safety Hotline ..... ... .. .. .... . 133
Auxiliary heater (vehicles w ith d iese l en-
g ines) .. .. .... ............. ...... .. 73
Average consumption ................. 28
Average speed . . . . . . . . . . . . . . . . . . . . . . . 28
B
Battery . .. .. ............. .. .. .. .. . 228
Charge level ... ... .... ... .. .. .... . 194
Charging . . . . . . . . . . . . . . . . . . . . . 20, 230
Energy management . ... .. .. .. .. .. . 194
Important warnings ............... 229
Indicator light . . . . . . . . . . . . . . . . . . . . . 20
Jump starting ............ .. .. .. .. . 280
Locat ion ... ... .... ...... ... ... .. . 229
Replacing the battery .............. 231 Winter operation
.... .. ..... .... . .. 228
Working on the battery . ..... ... .. .. 229
Before driving ..... ............. .... 125
Blended gasoline .. ............. .... 210
B lower
automatic Climate control system . ... . 71
Manua l climate control system ... .. .. . 69
Boos t .............................. 29
Booster seats . . . . . . . . . . . . . . . . . . . . . . 179
Boost p ressure indicator . ..... ... .. .. . 29
Brake fluid Changi ng the b ra ke fluid ........ .. .. 22 7
Checking the b rake fluid level ........ 22 7
What is the co rrect b rake fluid level? .. 2 2 7
What shou ld I do if the brake fluid warn -
ing light comes on? ..... .... ... .. .. 227
B rakes ..... .... .. .. ........... .... 191
B rake assist system . ........... .. .. 189
B rake booster ..................... 191
Indicator light ... .. ... ..... ... .. .. . 25
New brake pads . .... .. ..... ... .. .. 191
Brake system Brake fluid .... .. ............. .... 22 7
B rake fluid specifications fo r refill and re -
placement .... .. ... .. ..... ... .. .. 227
B rake pads . ..... .. .... .... ... .. .. 197
Fl uid reservoir ... .. ... ..... ... .. .. 227
Worn brake pads symbo l . . . . . . . . . . . . . 22
B rak ing
Emergency brak ing funct ion ... .. .. .. . 82
Indicator light ... ... .. ..... .... . .. . 18
Parking brake .... .. ... ..... ... .. .. . 80
Starting on inclines ............ .... . 82
B reak-in per iod ..................... 197
Brake pads . ..... ... .. ..... ... .. .. 197
T ires ... .. .... .. .. ... ..... ... .. .. 197
Bu lbs ......... ... .. .............. . 279
C
California Proposition 65 Warn ing .... . 218
Battery specific .................. . 230
Capacities AdBl ue ... .... .. ............. .... 215
Fuel tank .. .. .. .. ............. .. .. 288
Washe r fluid reservo ir .. ....... ... .. 288
Care ... .. .. .... .. .. .... . ..... ... .. 205
also refer to Cleaning .......... .. .. 205

298 Index
Environment
Break-in period . ....... ... .. .. .... . 197
Cata lytic converter ....... ... .. .... . 198
Diese l partic ulate filter ............. 199
Disposing of your vehicle battery .... . 231
Driving at h igh speeds ......... .. ... 200
Driving to m inim ize pollution and no ise 199
Fue l economy . . . . . . . . . . . . . . . . . . . . . 199
L ett ing the ve hicle s tand and wa rm up . 200
P roper disposal of dra ined brake flu id . 227
Pr oper disposal of dra ined engine oil .. 224
Un leaded fu el .. .. ..... ... .. .. .... . 210
What should I do with an old battery? . 231
E PC (eng ine control) .......... .. .... .. 23
ESC Automatic post-collision braking sys-
tem ...... ................... ... . 190
Electron ic stabilization control . . . . . . . 189
Sport mode ...................... 190
Event Data Recorder ( EDR) ... .. .. .. .. . 195
E xterior lighting . .. ..... ... .. .. .... .. 46
E xterio r m irrors
Ad just ing .. .......... ...... ... .. .. 52
D imm ing ... ................ .... ... 53
fo ld in g .. .. .. ... ..... ..... .. .. .. .. 5 2
H ea ting .... .. . .. ..... ... .. .. .... .. 52
F
Fasten ing
Booste r seats . ........ ..... .. .. .. . 179
Convertible chi ld safety seats ..... .. . 17 7
Infant seats . .. .. ..... ... .. .. .... . 176
Fl oor mats . .. ............. .. .. .. .. . 130
Fog lights/rear fog light(s) ..... .. .. .. . . 46
F olding the exte rior mirrors
Cente r locking . ....... ... .. .. .... .. 40
Folding the rear seats . . . . . . . . . . . . . . . . . 65
Foot pedals ................. .. .... . 130
F oo twell ligh ting .......... .. .. .... .. 49
For the sake of the environment
Fueling ...................... ... . 212
L eaks .. .. ... ....... ........ ..... . 218
Rear w indow defogger . . . . . . . . . . . . . . . 7 2
Front airbags
Descr ipt ion .... ... .... ... ... ... .. . 148
H ow they work ................ ... . 154
Fronta l co llisions and the laws of physics 136 F
ront a rmrest ..... ... .. ..... ... .. .. . 58
Front passenger's door emergency locking 41
Front seats Adjusting . .... .. ............. .... 127
Child restraints in the front seat ...... 146
also refer to Seats . . . . . . . . . . . . . . 56, 64
Fuel Additives .. .... .. ............. .... 210
Blended gasoline .............. .. .. 210
Current consumption ........... .. .. . 28
Fuel filler neck . ................... 212
Fuel gauge . . . . . . . . . . . . . . . . . . . . 10, 12
Fuel ta nk capacity ... .......... .. .. 288
Gasoli ne .. .. .. .. .. ........... .. .. 210
Gaso lin e ad dit ives ................. 211
Indicator light ... .. ... ..... ... .. .. . 24
Octane rat ing .... ... .. ..... ... .. .. 210
Recommendation ... ... ..... ... .. .. 210
Sav ing fuel .... .. ............. .... 106
F uel economy messages (effic iency p ro -
gram) . ... .. .... .. ... .. .. ..... ... .. . 30
Fueling Fuel fi lle r door emergency re lease .. .. 214
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
F uel ta nk capaci ty ... .......... .. .. 288
Open ing the fue l filler door . ... .. .. .. 212
Fuses Ass ignment ..... ................ . 277
I n te rio r ... .... .. ............. .... 276
replacing .. .... .. ............. .... 276
G
Ga rment hooks .. .. ............. .. .. . 62
Gas discharge lamps ................. 279
G lossary of tire and loading term inology 235
G love compar tment ................ .. 61
CD changer ...................... .. 61
Gross Vehicle Weight Rating (GVWR) ... 286
H
Headlight range control system ... .. .. . 46
Indicator light ... .. ... ..... ... .. .. . 25
Head lights . . . . . . . . . . . . . . . . . . . . . 46, 48
Head lig hts
Cleaning ........................ . 206