oil change AUDI A3 2011 Owner´s Manual

Vehicle operation ...... 188
Inte lligent tec hno logy ....... . 188
Notice abou t da ta recorded by
vehicle control modules . . . . . . . . 188
Electronic Stab ili z ati on Program
(ESP) ................ ........ 188
Braking ...................... 191
E lec tro-mec hanic al power assist 193
Dr iving with your qua ttro ® ...... 194
Energy management ........ ... 194
D rivi ng a nd env iro nm ent ...... 197
T he firs t 1,000 miles (1,500 km)
and af terwa rds ............... 197
Catalytic converter ...... ... ... 1 98
Diesel part iculate filter ......... 199
Avoid damaging the veh ic le ..... 199
Opera te your veh ic le econom ically
and m inimize pollution . . . . . . . . . 200
Trailer towing ................. 202
Driving with a trailer . . . . . . . . . . . 202
Trailer towing tips . . . . . . . . . . . . . 204
Vehicle care .......... .... 206
Cleaning and protect ion .. ..... 206
G eneral informat ion . . . . . . . . . . . 206
Care of exterior . . . . . . . . . . . . . . . 206
Care of interior ........... ..... 213
F uel sup ply and filling y our fuel
tank ....... .............. ..... 219
Gasoline ..... ......... ....... 219
Diesel fuel . . . . . . . . . . . . . . . . . . . . 220
F u el tank . ... ......... ........ 221
Checking and filling ........... 225
Engine hood . . . . . . . . . . . . . . . . . . 225
E ngine compartment .......... 227
E ngi ne oil . . . . . . . . . . . . . . . . . . . . 228
Controls and equip­
ment Safety first
Engine
cooling sys tem . . . . . . . . . 234
Brake fl uid ................... 237
Battery . . . . . . . . . . . . . . . . . . . . . . 238
Windshield washer container . . . 243
T ires and whee ls .............. 245
T ires . . . . . . . . . . . . . . . . . . . . . . . . 245
Tire pressure monitoring system 264
Do-it-yourself service . 270
What do I do now? . . . . . . . . . . . 270
Jack, tools and spa re whee l . . . . . 270
Compac t spare wheel .......... 271
Wheel change ................ 272
Fuses a nd bul bs . . . . . . . . . . . . . . 281
E lec trica l fuses ............... 281
Bulbs ........................ 285
E merg ency si tuati ons . . . . . . . . . 286
G eneral . . . . . . . . . . . . . . . . . . . . . . 286
Starting by pushing or towing
Starting with jumper cables ....
General info rma tion of starting
assistance .................. .
Us e of j umper cab les ......... .
Emergency tow ing w ith
comme rcial tow truck ........ .
Lif ting the vehic le ............ .
Technical data
General in formatn on
Explanation of technical data .. .
Vehicle identification ......... .
Weights .................... .
Dimensions 286
286
287
288
289
292
294
294
294
294
295
295
Table of contents
Data .
. . . . . . . . . . . . . . . . . . . . . . . . . 296
200 hp , 2.0 liter 4-cyl. turbo
gasoline engine . . . . . . . . . . . . . . . 296
140 hp, 2.0 TOI l iter 4-cyl. turbo
clean diesel engine . . . . . . . . . . . . 298
C o nsumer Inform ati on . . . . . . . 299
Warranty coverages . . . . . . . . . . . 299
Operating your vehicle outside the
U.S.A. or Canada . . . . . . . . . . . . . . 299
Aud i Service Repair Manuals and
Li tera ture . . . . . . . . . . . . . . . . . . . . 299
Maintenance . . . . . . . . . . . . . . . . . 299
Add itional accessories,
modif ications and parts
replacemen t . . . . . . . . . . . . . . . . . 301
Alphabetical index . . . . 304
Vehicle operation Vehicle care Do-it-yourself service Technical data

Service interval display
The service interval display reminds you when your next
service is due.
Fi g. 20 Sec tio n of
in strum ent clu ste r:
Se rvice inte rv a l displ ay
The schedu le for the next oil change or inspection is calcu lated auto­
matically and displayed accor dingly. The display works in two s tages:
Service rem inder
30 days befo re the nex t serv ice is d ue, a serv ice reminde r appears in
the display when you turn on the ignit ion .
After abo ut 5 seconds the d isp lay switches back to normal. The
distance and time rema ining are updated each t ime t he ig nitio n is
t u rne d on unti l the date due for service is reac hed.
Service due
When the due da te for service is rea ched, t he mess age Service due!
appea rs in the instrument cl uste r immed iate ly after you t urn on t he
ignition . Additionally, a warning tone sounds. Afte r abo ut 5 seconds
t he display sw itches back to normal.
Calling up the service schedules
If or when an o il change or inspec tion is due, can be s hown in the
ins trumen t cluste r by se lec ting the se rvice inte rval display . Select
Check > Service > Oil change or Service by using the [ RESET] button
and the rocke r switch =>
page 22, fig. 12 .
Controls and equip ­
ment Safety first
Driver information display
Resetting the service interval display
You
r authori ze d Au di dea ler will reset the correspon ding se rvice
schedule after performing the a pprop ria te serv ice on you r vehicle.
Yo u also have t he possibility to reset t he oil c hange sche dule afte r
having performed an o il change according to Aud i specif ications .
• Switch the ign ition on .
• Pull the knob @=>
page 8, fig. 2 . T he m essag e. Service
due! appears.
• P ull the knob unti l the d is p lay
Oil change in----- mi (km) --- days
appea rs in the display. If the reset b utton is not pulled within 5
seco nds, the display reset mode closes.
0 Note
If you d isconn ect the batte ry termina ls, no ca lcula tions can b e mad e
for the service interva l display during this time and no serv ice
reminde r will appear. Remember that observing t he pr oper serv ice
interva ls is vitally important to extending the life of your veh icle,
p a rti cul arly the e ngine, and main taini ng it s v alue. Eve n if the mileage
dr ive n is low, the maximum per iod of one year from one serv ice to the
next must not be exceeded .
[ i ] Tips
• If a ma lf u nction is present ( red sym bo l), the d istance remaining
canno t be called up .
• D o not rese t the disp lay be tween servi ce int ervals . Doing so w ill
resu lt in a n incor rect d isp lay.
• If the b attery is di sconne cte d, the Se rvice Interval Di spl ay val ue s
are reta ined .
• On vehicles wit h the Dr ive r Info rm ation Syste m, you can a lso ca ll
up t he service interval disp lay =>
page 22.
• If se rv ic e was not perfo rmed at th e correc t time or the s erv ice
interval display was not reset after service was pe rformed, the addi- .,,_
Vehicle care Technical data

Clear vision
& WARNING (continued)
for example with insects, carefully clean the wiper blades with a
sponge or a soft brush.
• For your safety, you should replace the wiper blades once or
twice a year. See your authorized Audi dealer for replacement
blades.
0 Note
• The wiper blades may only be changed=> page 68 in the service
position! Otherwise, you risk damaging the paint on the hood or the
windshield wiper motor.
• You should not move your veh icle or press the windshield wiper
lever when the wiper arms are folded away from the windshield. The
windshield wipers wou ld move back into their original position and
could demage the hood and windshield.
• To help prevent damage to the wiper system, always loosen
blades which are frozen to the windshield before operating wipers.
• To help prevent damage to w iper blades, do not use gasoline,
kerosene, paint thinner, or other solvents on or near the wiper
blades.
• To help prevent damage to the wiper arms or other components,
do not attempt to move the wipers by hand .
(I) Tips
• Commercial hot waxes applied by automatic car washes affect the
cleanability of the glass surface.
• You can also use the service position, for example, if you want to
protect the windshield from icing by using a cover.
• You cannot act ivate the service position when the hood is open.
• Th e front wiper blades are different lengths; the blade on the
driver's side is longer.•
Changing the rear wiper blade
Removing the wiper blade
Fig. 66 Installing/re
moving wiper blade
- Fold the windshield wiper arm away from the glass.
- Pull the metal surround of the wiper blade out of the
retainer in the direction of the arrow =:> fig. 66. Hold the
wiper arm firmly by the upper end as you do this.
Attaching the wiper blade
-Adjust the position of the wiper blade in the retainer
~ fig. 66 (see close up).
- Press the wiper blade into the retainer. Hold the wiper arm
firmly by the upper end as you do this.
- Fold the wiper arm back onto the glass.
& WARNING
• To avoid streaks, you should clean the windshield wiper blades
regularly with window cleaner. For heavy soiling, for example,
insects, the wiper blades can also be cleaned with a sponge or a
cloth.
~

IJIII Cleaning and protection
-----=---=------------------------------
carpets and floor mats, since other fabric surfaces could be harmed
by brushes.
Normal surface sta ins can be cleaned using a commercially available
foam cleaner. Spread the foam on the surface of the fabric with a soft
sponge and work it in gently. Do not saturate the fabr ic. Then pat the
foam dry using absorbent, dry cloths (e.g. microfiber cloth) and
vacuum it after it has dried comp lete ly.
Cleaning stains
Stains caused by beverages (e .g. coffee, fruit juice, etc.) can be
treated with a mild detergent solut ion. Apply the detergent solution
w ith a sponge. In the case of stubbo rn stains, a detergent paste can
be applied directly to the stain and worked into the fabric. After­
wa rds, use copious amounts of clean water to remove the remaining
detergent. Apply the water with a damp cloth or sponge and pat the
fabric dry with an absorbent, dry cloth .
Sta ins from chocolate or makeup should have detergent paste (e .g.
ox-gall soap) rubbed into them . Afterwards, remove the soap with
water (damp sponge).
Alcohol can be used to treat stains from grease, oil, lipstick or a ball­ point pen. Melted grease or dye must be patted off using absorbent
material. It may be necessary to retreat the areas with detergent
paste and water.
In the case of genera l soiling of t he upholstery and cover mater ia l, we
recommend hiring a specialist that has the equipment to clean the
seat covers and other fab ric surfaces by shampooing and spray
extraction.
& WARNING
Always read and heed all WARNINGS and the information
=> page 206.
W Tips
Open Velcro fasteners on your clothing can damage the seat cover.
Please make sure that Velcro fasteners are closed .•
Plastic parts and instrument panel
- Always use a clean cloth moistened in clear water.
Always use a clean cloth moistened in clear water to clean these
areas. For persistent dirt use an A udi approved
solvent-free plastic
cleaner/protectant .
& WARNING
Solvents can change the properties of some plastics and make it
harder for the airbag to deploy.
• Never clean the instrument panel or the surface of Airbag
modules with cleaning products that contain solvents.
• Products containing solvents will make the surface of this part
porous.
• Serious injuries can result if plastic parts come loose when the
airbag is deployed.
• Always read and heed all WARNINGS and the information
=>page 206 .
0 Note
Cleaning agents contain ing solvents will attack the material and can
change the way it behaves. •

___________________________________________ C_ h_e _c _k_ i_n ~g_ a_n_ d_ f_ i_ll _i_n _g __ _
prevent the formation of harmful deposits, sometimes called
"sludge," that
over time can lead to expensive repairs.
At the time of printing, engine o ils available in the U .S. and Canada
that meet the exacting specifications of Audi oil standard VW 502 00
(vehicles with gasoline eng ine) and VW 507 00 (vehicles w ith diesel
engine) are synthetic engine oils. This does not mean, however, that
every synthetic engine oil will meet Audi oil standard VW 502 00
(gasoline engines) and VW 507 00 (diesel engines). So always be sure
that you use an approved oil.
To help prevent the formation of harmful deposits use only oil with
the following specifications printed on the oil container:
• Gasoline engines: Audi oil standard VW 502 00
• Diesel engines: Audi oil standard VW 507 00
Oil containe r labels may carry the specification singly or in comb ina­
tion with other des ignations and oi l quality standards.
Viscosity
Engine oils are graded according to their viscosity. The proper
viscosity grade oil for your engine depends on climactic or seasonal
conditions where you drive. You can use oil with a v iscosity grade of
SAE SW-40 across all temperature ranges for norma l dr iv in g cond i­
tions.
However, if eng ine o il viscosity grade SAE SW-40 is not available, you
can also use viscosity grade SAE SW-30 or SAE OW-40 as long as it
meets Audi o il quality standard VW 502 00 (vehicles w ith gasoline
engine) or VW 507 00 (vehicles with diesel engine) specifications.
Because engine o il that meets the Audi oil standard may not be avail­
able everywhere when you need it, we strongly recommend that you
always ca rry with you an extra quart (liter) of oil that express ly
conforms to the VW 502 00 (vehicles with gasoline eng ine) or VW
507 00 (vehicles with diesel engine) specification, in case you have to
top off the oil while on the road .
Applies to vehicles with gasoline engine only: Only if the leve l of the
oil is at or below the minimum mark on the oil dipstick - and no oil
Safety first
that expressly conforms to Aud i oil standard VW 502 00 specifica­
tions is available -may you top off with a high quali ty engine oil, pref­
erably synthetic-based, that meets ACEA A3, ACEA AS, ACEA BS or
API SL specifications, but even then, only in viscosity grades SAE SW-
40, SAE SW-30, or SAE OW-40. However, during the ent ire time
between oil change interva ls, never top off with more than a total of
0.5 qt/liter engine oil that does not conform to Audi oil specification
vw 502 00.
Applies to vehicles with diesel engine only : Only if the level of the
oil is at or below the minimum mark on the oil dipstick -and no oil
that expressly conforms to Audi oil standard VW 507 00 specifica­
tions is ava ilable -may you top off with a high qua lity engine oil, that
meets ACEA C3 or API CF specifications, but even then, on ly in
viscos ity grades SAE SW-40, SAE SW-30, or SAE OW-40 . However,
during the entire time between oil change intervals, never top off
with more than a tota l of 0.5 qt/liter engine oil that does not
conform to Audi o il specification VW 507 00.
For more information about engine oil that has been approved fo r
your vehicle, please contact either your author ized Audi dealer or
Audi Customer Relations at 1 (800) 822-2834 or visit our web site at
www.audiusa.com or www .aud icanada.ca. Here you w ill also find a
current list of oils (manufact urers, brand names etc.) that conform to
Audi oil standard VW 502 00 (vehicles with gasoline eng ine) or VW
507 00 (vehicles with diesel engine).
Changing the engine oil
The engine oil and oil filter must be changed accord ing to the mileage
(kilometers) and time interva ls specified in your vehicle's Warranty
&
Maintenance booklet. Do not exceed these intervals -harmful
deposits from o ld engine oil can reduce engine performance and can
lead to expens ive engine repairs.
Chang ing the oil at the recommended intervals is so very important
because the lubricating p roperties of oil decrease g radua lly during
normal veh icle use. If you are not sure when you have your o il
changed, ask your authorized A udi Service Adv isor. ..,.
Vehicle care Technical data

___ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
Under some circumstances the engine oil should even be changed
more frequently. Change oil more often if you drive mostly short
distances, operate the vehicle in dusty areas or mostly under stop ­
and-go traff ic conditions, or when you use your vehicle where temper­
atures stay below freezing point for long periods .
Detergent additives in the oil will make fresh oil look dark after the
engine has been run ning for a short time . This is normal and is not a
reason to change the oil more often than recommended .
Damage or malfunctions due to lack of maintenance
It is essentia l that you change your oi l at the recommended intervals
using only engine oil that complies with Audi oi l standard VW 502 00
(vehicles with gasoline engine) or VW 507 00 (vehicles with diesel
engine). Your Limited New Vehicle Warranty does not cover damage
or malfunctions due to failure to follow recommended maintenance
and use requirements as set forth in the Audi Owner's Manua l and
Warranty
& Maintenance booklet. Your dealer will have to deny
warranty coverage unless you present to the dealer proof in the form
of Service or Repair Orders that all scheduled maintenance was
performed in a timely manner .•
Engine oil consumption
The engine in your vehicle depends on an adequate
amount of oil to lubricate and cool all of its moving parts.
In order to provide effective lubrication and cooling of internal
engine components, all internal combustion engines consume a
certain amount of o il. Oil consumpt ion varies from engine to engine
and may change significant ly over the life of the eng ine. Typically,
engines with a specified break- in period (see~
page 197) consume
more oi l during the break-in period than they cons ume after oil
consumption has stabilized.
Under normal cond itions, the rate of oil consumpt ion depends on the
quality and vis cosity of the oil, the RPM (revol utions pe r minute) at
which the engine is operated, the ambient temperature and road
conditions. Further factors are the amount of oi l dilution from water condensation or fuel residue and the ox
idation level of the o il. As any
eng ine is subject to wear as mileage builds up, the oil consumption
may increase over time until replacement of worn components may
become necessary.
With all these variab les coming into play, no standard rate of oil
consumption can be established or specified. There is no alternative
to regular and frequent checking of the oil level , see
Note .
If the yellow engine oil level warning symbol in the instrument
cl uster .... lights up, you should check the oil level as soon as possible
with the oil dipstick~ page 231. Top off the o il at your earliest
convenience ~
page 232.
& WARNING
Before you check anything in the engine compartment, always
read and heed all WARNINGS~
& in "Work ing in the engine
compartment" on
page 226.
0 Note
Driving with an insufficient oil level is likely to cause severe damage
to the engine .
[ i ] Tips
• The oil pressure warning display 't::r. is not an indicator of the oil
level. Do not rely on it. Instead, check the oil level in your engine at
regular intervals, preferably each time you refuel, and alway s
before going on a long trip.
• If you have the impression your eng ine consumes excessive
amounts of oi l, we recommend that you consu lt your authorized Audi
dea ler to have the cause of your concern properly diagnosed. Keep in
mind that the accurate measurement of oil consumption requires
great care and may take some time . Your authorized Audi dea le r has
instructions about how to measure oil consumption accurately. •

--~C:!:h ~e~ c:.! k~ i~ n ~g~ a~n~ d~ f~il ~l~in ~ g ~ ----------------------------------------
Adding engine oil 9=:7,
Fig . 16 5 Engine
c om partment : Oil filler
c ap loc atio n
Befo re you ch eck anyt hing i n th e eng ine compart ment,
always read and heed all WARNINGS => & in "W orking in
t h e en gine compar tm ent" on
pag e 22 6.
- Stopp ing the e ngine.
- Unscrew the cap
=> fi g. 165.
- C arefully top off wit h the app ropriate oil i n 0.5 liter doses .
- Ch eck the oil lev el agai n afte r two minutes=>
pag e 231.
- To p of f t he oil ag ain, if neces sa ry .
- Screw the cap back on t he fi lling ho le a nd slide the oil
d ip st ic k i n as far as it will go.
& WARNING
• While topping off, the oil must not come in contact with hot
engine part s -fire hazard!
• The oil filler cap must be properly secured to prevent oil from
being sprayed on the hot engine and exhaust sy stem when the
engine is running -fire hazard!
& WA RNING (contin u ed )
• If your skin has come in contact with the engine oil , you must
subsequently cleanse it thoroughly .
0 Note
• The oi l level mus t not be above rang e@ -danger of converter or
eng ine damage! Contact a qualified workshop to draw off oil, if
nece ssary.
• Audi does not recommend the use of oil additives. They may
damage the engine and adversely affect your New Vehicle Limited
Warranty.
W For the sake of the environment
• Under no c ircumstances can the o il come in contact with the
sew age netwo rk o r the soil.
• Observe and follow legal regulations when dispos ing of empty oil
conta iners. •
Changing the eng ine oil
W e recommend th at have your oi l chan ged by an autho­
ri zed A udi de aler or a quali fied service station.
Before you check anything in the engine compar tment, always read
and heed all WARNINGS :::,
& in "Working in the engine compart­
ment" on
page 226 .
The eng ine oil must be changed according to the intervals specified in
your Warran ty
& M ainte nanc e bo oklet. This is very im po rta nt bec ause
the lub ricating properties of oil d imin ish gradually during normal
vehicle use .
Under some circumstances t he e ngine o il should be changed more
frequently. C hange o il more often if you drive most ly short dista nces,
operate the vehicle in dusty a reas or under p redo minan tly s to p-an d-

Checking and filling --------------~--!'WI
go traffic co ndi tio ns, or have yo ur ve hicle where temperat ures remain _.,
b el ow free zin g f or ext en ded p erio ds.
De terg en t addi tives i n the o il w ill make fr esh oil look dark af ter the
engine has been ru nning for a s hort time . T his is norma l an d is not a
re ason t o change the oil more oft en than r eco mme nde d.
Because of the p roblem of proper disposal, a long w ith the spec ia l
tool s and neces sar y experti se require d, we s tro ngl y rec ommend t hat
yo u have your o il cha nged by an a uth orized
Audi dealer o r a qua lified
service stat io n.
If you choose to change your oil yourself , plea se no te the followi ng
im po rtant i nformation:
& 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 chil·
dren.
• Continuous contact with used engine oil is harmful to your
skin. Always protect your skin by washing oil off thoroughly with
soap and water.
Safety first
0 Note
Never m ix o il addi tives w it h your e ngi ne oil. These additives can
dama ge your engine and adverse ly affect yo ur Audi New Vehicle
Li mi ted Warr anty .
c£> For the sake of the environment
• B efore changi ng y our oil, firs t mak e sure you know w he re you ca n
prope rly dispose of the used oil.
• Alw ays dis pose of used eng ine oil prope rly. Do n ot du mp i t on
garden soi l, wooded areas, into open st reams or down sewage drains.
• Recy cle used engine o il by taking it to a used e ngine oil collectio n
facility in your area, o r contact a serv ice stat ion .•
A pp lies to ve hicles : w it h d iese l e ng in e
Important information for vehicles with
diesel engine when adding or changing
engine oil
On v eh ic le s wit h a di ese l en gin e alway s us e engin e oil t hat
co nfo rms t o Audi oi l sp ecifi ca tion VW 5 07 00 w hen
addin g or changing engine oil.
Vehicles with diese l engines require an d must always use special
eng ine oi l that con forms to Audi o il sp ecifica tion
VW 507 00 .
Never use any othe r kind of eng ine o il in your vehicle , not eve n to top
o ff t he o il level.
A t th e t ime o f pr inting , we a re aware that Castro[ ® produces engine
oil that confo rms to Au di oil s peci fica tion VW 507 0 0. T his oi l may
no t ye t be available throughou t North Ame rica . Ot her oil m anufac·
t u rers may offer eng ine oi l t h at con forms to A udi oi l sp ecification
VW 50 7 00 at this t ime or some f uture date . ..,
Vehicle care Technical data

___ C_h_ e_c _k _i_n -=g :a,__ a_n_ d_ f_ i_ l _li _n _,g;._ __________________________________________ _
warning/ind icator light will illum inate. Contact an au thorized A ud i
d ealer
immediately .•
Changing brake fluid
H av e th e b rake flu id chang ed by an exper ienced tech ni­
ci an.
Br ake flui d abs orbs m oisture fro m the ai r. If t h e w ater con ten t in the
brake fl uid is too hig h, cor ros ion in th e brake system may res ult afte r
a p eriod of time. The boiling po int of t he br ake fl uid will al so decre ase
cons iderab ly and decrease brak ing perfo rma nce .
T he refo re, the brake fl uid m ust be c hanged
every two years . Always
use new brake fluid w hich conforms to Federal Motor Veh icle Stan­
dard "F MVSS 1 16 DOT 4".
Th e b rake fl uid r eservo ir can be diffi cult t o re ach, there fore, we
recommend that you have the brake fluid changed by your author ized
Audi dealer . Your dealer ha s t he correc t tool s, the ri ght brake fl uid
and the know -how to do t his for you.
& WARNING
• Brake fluid is poisonous. It must be stored only in the closed
original container out of the reach of children!
• Brake failure can result from old or inappropriate brake fluid.
Observe these precautions :
- Use only brake fluid that meets SAE specification
J 1703 and
conforms to Federal Motor Vehicle Standard 116 . Always check
with your authorized Audi dealer to make sure you are using
the correct brake fluid. The correct type of brake fluid is also
indicated on the brake fluid reservoir .
- The brake fluid must be new. Heavy use of the brakes can
cause a vapor lock if the brake fluid is left in the system too
long . This can seriously affect the efficiency of the brakes as
well as your safety . This could result in an accident .
0 Note
Brake fluid will damage the paint of you r ve hicl e.
<£' For the sake of the environment
Beca us e of the prob le m of proper dispo sal of b ra ke fl uid as well as
the spec ia l too ls req uired and the necessary expe rtise , w e r ecom­
me nd that you h ave t he brake fl uid chan ged by yo ur a uth oriz e d Audi
dea ler. •
Battery
General information
All wo rk on t he battery requires te chnica l k nowl ed ge !
Fig. 168 Engine
comp artment : Battery
with cover*
T he b att ery is lo cat ed in the e ng in e co mpar tmen t~ fig. 1 68 and is
nearly
maintenance-free.
Th e condition of the battery is che cked in the framewo rk of the
inspec tion .
Disconnecting the battery
The batte ry s ho ul d not be disconnected . Some vehicle funct io ns such
as powe r w indows are unavailable if the b attery te rminals a re discon -
~

lffll.,___F_ u_ s_e _ s_ a_n_d _b_u _ l_ b_s _______________________________________________ _
(I) Tips
• Whenever replacing a fuse, always consult the sticker on the
i ns ide of the fuse panel cover. It contains the most up-to-date infor ­
mation regarding the fuse arrangement . If in doubt , ask your autho ­
rized Audi Service advisor.
• Some of the equipment items listed are optiona l or only available
on certain model configurations. •
Fuse location, left side of engine
compartment
Fig. 196 Engine
compart ment: fuse
assignment
Please check your car's fuse layout, there are two different layouts.
Check the fuse layout with the fuse panel cover removed~
page 281,
"Fuse cover in engine compartment ".
Some of the equipment items listed are optional or only available on
certain model configurations .
Please note that the preceding table was accurate at the time of
printing and is subject to change . In the event of discrepancies, the
label on the inside of the cover always takes precedence .
No. Equipment
Fl Terminal 30
F2 Engine components
F3 Batteryvoltage
F4 ESP valves, Anti-lock brake system (ABS) valves
FS Transmission control module
F6 Steering wheel electronics
FlO Engine control module, main relay
Fl2 Control module for CAN data transfer (gateway)
Fl3
FlS
Fl6 Engine
control module
Ignition coils, engine components (diesel engine)
Preheating control module/engine component,
tank diagnosis, oxygen sensor
Body control module (right)
F l7 Ho rn
Fl8 Audio amplifier
Fl9 Front
windshield wiper system
F20 Water pump, volume regulator valve
F21 Oxygen sensor, vacuum pump
F22 Clutch pedal switch, brake light switch F23 engine components, water pump
F24 Engine components, water pump
F25 Pump (ESP/ABS), ABS va
lve
F26 Body control module (left)
Amps
40
20
s
20/30 15
5
5/10
5
15/25/30
20
5/10 30 15
30
30
10/20
10/15
5
5/10/15 10
40 30