2013 AUDI A5 CABRIOLET oil level

Modern eng ine lubrication has taken a quan ­
tum leap in the last few years . Many synt hetic
oils ava ilable today provide better engine lu­
brication that can outlast traditional petrole­
um-based o ils, making them a smart choice
for use throughout the life of your Audi.
Whether you use synthetic or petroleum­ based engine oil, the oil that you use must
conform to Audi's oil quality standard
VW 502 00 to help keep your vehicle's engine running smoothly and help prevent the for­
mat ion of harmfu l deposits, sometimes called
"sludge", that ove r time can lead to expensive
r epairs.
At the t ime of pri nting, engine o ils available in
the U.S . and Canada that meet the exacting
specifications of Audi oi l standard VW 502 00
are synthetic engine oils. This does not mean, h owever, that every synthetic engine oil w ill
meet Audi oil standard VW 502 00. So always
be sure that you use an approved oi l.
To help preve nt the format ion of harmful de­
posits use only oi l with the fo llowing spec ifi­
cations printed on the oil container:
Audi oil standard VW 502 00
O il conta iner labels may carry the specif ica­
tion s ingly or in comb inat ion w ith other des ig­
nations and oil qua lity standards.
Viscos ity
Engine oi ls are graded according to their vis­
cosity. The proper v iscosity grade oi l for your
engine depends on cl imactic or seasonal con­
d itions where you dr ive. You can use oil with a
viscosity grade of SAE SW40 across all tem­
pe rature ranges for normal d riving conditions .
However, if eng ine oi l viscosity grade SAE
SW40 is not avai lab le, you can also use viscos­
ity grade SAE SW-30 or SAE OW-40 as long as
it meets Audi o il quality standard VW 502 00
specifications.
Because engine oil that meets the Audi oil
standard may not be available everywhere
when you need it, we st rongly recomme nd
that you always carry with you a n ext ra quart
Checkin g and fillin g 215
(li ter) of oil that exp ress ly con forms to the
VW 502 00 specificatio n, in case you have to
top
off the o il while on the road.
Only if the level of the o il is at or be low the
minimum mark -and no oi l that expressly
confo rms to Audi oil standard VW 502 00
spec ifications is available -may you top
off
with a h igh quality engine o il, preferab ly syn ­
thet ic-based, that meets ACEA A3 or API SM
spec ifications, but even then, only in v iscosity
grades SAE SW-40, SA E SW-30, o r SAE
OW- 40. However, dur ing the entire time be­
tween o il cha nge inte rva ls, never top
off with
more than a tota l of 0. 5 q t/liter engine o il
that does not con form to A udi oil specification
vw 502 00.
Fo r more information abo ut eng ine oi l tha t
has been approved for your veh icle, ple ase
contac t eit h er yo ur autho rized Aud i dea le r or
Audi C ustomer Re lations at 1 (800) 822 -2834
or visit our web site at www .a u diusa.com or
www.aud icanada.ca. Here you w ill also find a
current list of oils (manufacturers, brand
names etc.) that conform to Audi oil standard
vw 502 00.
Changing the engine oil
T he eng ine oi l and o il f ilter m ust be changed
according to the mileage (kilometers) and
time intervals specified i n your ve hicle's War ­
ranty
& Maintenance booklet. Do not exceed
these interva ls - harmful deposits from old
engine oil can reduce engine performance and
can lead to expensive engine repairs.
Changi ng the oil at the recommended inter­
vals is so very important beca use the lubricat­
ing propert ies of oil decrease gradually during
norma l veh icle use. If you a re not sure when
yo u have your o il cha nged, ask your author­
ized Audi Se rv ice Adv isor.
Under some circumstances the engine oil
shou ld eve n be changed more frequent ly.
Change oil more often if you dr ive most ly
sho rt distances, operate the ve hicle in dusty
areas o r most ly under stop-and -go traff ic con-
di tions, o r when you use your vehi cle where .,..
•
•

216 Check ing and filling
temperatures stay below freezing point for
long periods.
Detergent addit ives in the o il w il l make fresh
oil look dark after the eng ine has been run­
ning for a short time . This is norma l and is not
a reason to change the oi l more often than
recommended.
D am age or m alfunc tions du e to lack of
m ainten ance
It
is essential that you change your oil at the
recommended in tervals using only engine o il
that complies with Audi oi l standard
VW 502 00. Your Limited New Vehicle War­
ranty does not cover damage or malfunctions
due to fail ure to fo llow recommended mainte­
nance and use requ irements as set forth in
the Audi Owner's Manual and Warranty
&
Maintenance book let . Your dealer will have to
deny warranty coverage unless you present to
the dea ler proof in the form of Service or Re­
pa ir Orders that all scheduled ma intenance
was performed in a t imely manner.
Eng ine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all
of its moving parts.
In order to provide effective lubrication and
cool ing of internal engine components, a ll in­
ternal combustion eng ines consume a certa in
amount of oil. O il consumption varies from
engine to engine and may change significantly
over the life of the engine. Typica lly, engines
with a specif ied break-in period (see
¢
page 187) consume more oil during the
break-in period than they consume after oil
consumption has stabilized.
Under norma l conditions, the rate of oil con­
sumption depends on the quality and viscosity
of the oil, the RPM (revolutions per minute) at
which the engine is operated, the ambient
temperature and road condit ions . Further fac­
tors are the amount of oil d ilution from water
condensat ion or fuel residue and the ox ida­
tion level of the oi l. As any engine is subject to wear as mi
leage builds up, the oil consump­
tion may increase over time until replacement
of worn components may become necessary.
With a ll these variab les coming into play, no
standard rate of oil consumption can be es­
tablished or specified. There is no alternative
to regu lar and frequent check ing of the o il lev ­
el, see
Note .
If
the yellow engine oil leve l warning symbo l
I! in the instrument cluster lights up, you
shou ld check the oil leve l as soon as possib le
¢
page 217. Top off the oil at your earliest
convenience ¢
page 217.
A WARNING '"---
Before you check anythi ng in the engine
compartment, always read and heed all
WARNINGS¢
A in Working in the engine
compartment on page 212.
(D Note
Driving w ith an insufficient o il level is like­
ly to cause severe damage to the engine .
(D Tips
-The oil pressu re warn ing display . is
not an indic ator of the oil l evel. Do not
r el y on it . In stea d, check th e oil l eve l in
y our engin e at regular inter val s, pref ­
erably ea ch time you r efu el, and alwa ys
before go ing on a long trip .
-If you have t he impression yo ur engine
consumes excessive amoun ts of o il, we
recommend that you consu lt an author­
ized Aud i dea ler to have the cause of
your concern properly diagnosed. Keep in m ind that the accurate measu rement of
oil consumption requ ires great care and
may take some time. An authorized Aud i
dealer has instructions about how to
measu re oil consumption accurately.
-

Checking the engine oil level
Fig . 176 MMI Disp lay: Oil l eve l ind icator
Re ad oil le vel
.,. Park you r vehicle so that it is horizontally
level.
.,. Shut the engine off when it is at operating
temperature.
.,. Switch only the ignit ion back on.
.,. Wait approx . two minutes .
.,. Select : Funct ion button
ICAR I > Oil l evel. Or
.,. Se lect: Function button
ICA RI > Car sys-
tem s*
cont rol button > Servicin g & ch e ck s >
Oil l evel.
.,. Read the oil leve l in the MMI * Display
r:!> fig . 176 . Add engine oi l if the bar o f the
oi l level indicator is near "min"
c> page 217
Depending on the way the veh icle is driven
and the operating conditions, oil consumption
can be up to a 1/2 qua rt per 600 miles (0 .5
li­
ter per 1,000 km) . Consumption may be high­
er within the first 3,000 mi les (5,000 km).
@ Tips
The oil level indicator in the MMI* Disp lay
is only an information display.
If the oi l
level is too low, a min imum oil warning ap­
pears in the instrument cluster. Add oil
r:!> page 217 . If the hood has been opened,
the current oil level is shown in the instru­
ment cluster the next time the ign ition is
sw itched on. Checkin
g and fillin g 217
~ Adding engine oil
Fig. 177 Eng in e compa rtm en t: Cove r on the oil filler
n eck
.,. Before yo u check anything in the engine
compa rtment,
alwa ys read and h eed all
WARNING S
c> .&. in Working in the engine
compartment on page 212 .
.,. Unscrew the cap
'e:;r. to the engin e oil filling
hole ¢fig . 177, r:!>fig. 175 .
.,. Carefully top off with the appropr iate oil in
0 .5 liter doses .
.,. Check the oil level aga in after two minutes
c> page 217 .
.,. Top off the o il aga in, if necessary.
.,. Scr ew the cap back on the filling hole .
&_ WARNING
-Wh ile topping off, the o il m ust not come
in contact with hot engine parts -fire
hazard!
- The oi l filler cap mus t be properly se ­
cured to prevent oil from being sprayed
on the hot engine and exhaust system
when the engine is running - fire hazard!
- If you r skin has come in contact with the
engine o il, you must subsequently
cleanse it thoroughly.
(D Note
- Check the oil leve l using the radio or
M MI* . If the message
Plea se reduce oil
level
appears, contact yo ur authorized
Audi dea ler or other qualified workshop
to have excess oil extracted if necessary.
- Audi does not recommend the u se of o il
addit iv es. They m ay damage the engine
and adversely aff ect your New Vehi cle
W arranty .

Engine cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro ­
te cts the engine from freezing in the winter .
The cooling system is sealed and generally re­
qu ires little attention .
The cooling system has been filled at the fac­
tory with a permanent coolant which does not need to be changed. The coolant consists of a
mixture of water and the manufacturer's gly ­
col-based coolant additive G 13 antifreeze with
anticor ros ion add itives (50% for USA mode ls;
60% for Canadian mode ls). This mixtu re both
assures the ne cessa ry frost prote cti on and
p rotec ts metal components in the engine's
coo ling system from cor ros io n an d scaling. It
a lso raises the boiling point of the coolant.
D o not red uce the con cent ration o f th e coo l­
ant in the summe r by adding plain water .
The
proportion of coolant additive must be at least 50% but not more than 60%
to ma in­
tain antifreeze protection and cooling efficien­
cy. If the coolant frost protect ion is too low,
the coolant cou ld freeze and damage the veh i­
cle heating and eng ine cooling system .
For yea r-round driving, antifreeze is added at
the factory for temperatures down to:
- -3 1 °F (-35°C)USA
- -4 0 ° F ( - 40 °C) Canada.
A WARNING
Before yo u check any thing in the engine
compartment, always read and hee d all
W AR NIN GS
¢ .&. in Working in the engine
compartment on page 212.
(D Note
- Before win ter se ts in, have the coolan t
checked to see if t he coolant ad dit ive i n
your vehicle is suffic ient to meet the cli­
mate cond itions . T hi s is especially imp or­
tant if you live in a regi on whe re the w in­
te r is e xtremely cold. If necessary, in -
Checking and fillin g 219
crease the propo rtion of coo lant add itive
to 60%.
- When adding coolant additive to yo ur
coolin g system , remembe r:
- We reco mmend us ing o nly coola nt ad­
d itive G12++ or G13 for your vehicle .
This coolan t ad ditive is availab le at a u­
thor ized Audi dealers. O ther types of
ant ifree ze can s ignific antly red uce cor­
rosion pro tec tion . The result ing corro­
sion can ca use a loss o f coolan t and se ­
rio us en gine damage.
- D o not add any ty pe of rad iator leak seal­
ant to yo ur vehicle 's engine coolan t.
Adding radiator repair fl uid may adverse ­
ly affect the function and performance of
your cooling system and co uld resu lt in
damage not covered by you r New Ve hicle
Limited War ran ty.
Checking the engine coolant level
The engine coolant level can be checked with
a quick glance.
Fig . 1 78 Eng in e co mpa rtm ent : Cover o n the coo la nt
expans io n t an k
-... ;;; ,; a, m
.. Before yo u check anything in the engine
compartment,
always read and heed all
WARNINGS ¢ & in Working in the engine
compartment on page 212 .
"' Park yo ur vehicle on a lev el su rface .
"' Turn off the ignition .
"' Read t he e ngine coolant level from the
coo lant expan sio n ta nk ¢
fig. 178 ,
¢ fig. 175. With a cold engine, the coolant
level sho uld be between the "MIN " and
"MAX" markings . When the engine is warm,
the level may be slightly above the "MAX"
marking.
Iii>

220 Check ing and filling
The location of the coolant expansion tank
can be seen in the engine compartment illus­
tration ¢
page 214 .
To obtain an accurate read ing, the eng ine
must be switched off .
The expans io n tank in you r vehicle is equipped
with an e lectr ic cool ant level sensor.
When the coolant level is too low, the warning light in the A uto-Check System ¢
page 18 will
b link until you add coo lant and the level has
been restored to no rm al. Even though the re is
an e lec tric coolant level sensor, we s till rec ­
ommend you check the coolant leve l from
time to time.
Coolant loss
Coolant loss may indicate a leak in the cooling
system. In the event of coolan t loss, the cool ­
i ng system should be inspected immedia tely
by your authorized A udi dealer. It is not
enough merely to add coolant.
I n a
s e aled system, losses can occur only if
the boiling poin t of the coolant is excee ded as
a result of overheating.
A WARNING
The cooling system is unde r pressure and
can get ve ry hot. Reduce the risk of sca ld­
ing from hot coolant by following these
steps.
- Turn off the engine and allow it to cool
down.
- Protect yo ur face, hands and arms from
escaping fluid and steam by covering the
cap with a large, thick rag.
- Turn the cap slowly and ve ry carefu lly in
a counter-clockwise direction wh ile ap­
plying light, downward pressure on the
top of the cap .
- To avoid being b urned, do not spill ant i­
freeze or coolant on t he exhaust system
or hot eng ine parts. Unde r certain condi­
tions, t he ethy lene g lycol in engine cool­
an t can ca tch fire.
(D Note
Do not ad d any type of radiator leak sea l­
ant to your veh icle's engine coo lant. Add­
i ng radiator repa ir fluid may adverse ly af­
fect the funct ion and performance of your
cooling system and could result in damage not cove red by your New Veh icle L imited
War ran ty .
Adding coolant
Be very careful when adding engine coolant.
Before you check anyth ing in the eng ine com­
partment,
always read and heed all WARN­
INGS c> &. in Working in the engine compart ­
ment on page 212.
.. Turn off the engine.
.. Let the engine cool down.
.. Place a thick rag over the coolant expansion
tank ¢
fig. 178 and carefully turn the cap
co unter-clo ckwise ¢,&. .
.,. Add coo lant.
.. Twis t the cap on aga in
t ightly.
Replacement engine coo lant must confo rm to
exact spec ificat ions
¢ page 219, Coolant. We
re commend using on ly coo la nt additive G 12+
+ , G 13 or in an eme rgen cy G12+. Do
not use a
different additive. In an emergency use plain
water until yo u can get the correct additive
and can restore the correct ratio . This shou ld
be done as soon as possible .
If you have los t a cons iderab le amount o f
coolant , then you sho uld ad d cold antifreeze
and cold wate r on ly w hen the engine is cold.
Always use
new engine coo lant when refilling.
Do not f ill coo lant abov e the "MAX" mark . Ex­
cess coo la nt w ill be fo rced o ut thro ugh the
pressure relief valve in t he cap w hen the en­
gine becomes hot.
A WARNING
-= -
-The cooling system is under pressure and
can get very hot. Reduce the risk of ..,.

-Always make sure the transm ission se­
lector lever (automatic transmiss io n) is
in "P" (Park positi on) a nd the park brake
is firm ly ap plied .
@) For the sake of the environment
-Changing t he eng ine settings w ill ad­
versely affect em ission levels. This is det­
rimental to the environment and increas­
es fuel consumption .
- Always observe env ironmental regula­
tions when d isposing of old engine oil,
used brake fluid, dirty engine coolant,
spent batter ies or worn out t ires.
- Undeployed airbag modules and preten­
s ioners might be classified as Perchlo­
r ate Mate rial -spec ia l hand ling may ap­
ply, see www.dts c.ca .gov/haza rdous­
was te/perch lorate. When the veh icle or
parts of the res traint system in cl ud ing
a irbag modules safety be lts wit h preten ­
sioners are scrapped, all applicable laws
and regulations must be observed. Your
a uthorized Audi dea ler is familiar w ith
these requirements and we recommend
that you have your dea ler perform this
se rv ice for you .
Additional accessories,
modifications and
parts replacement
Additional accessories and parts
replacement
Always consult an authorized Audi dealer be­
fore purchasing acce ssories.
Your veh icle inco rporates the latest safety de­
sig n featu res e nsu ring a high standard of ac­
tive and passive safe ty .
This safety could be comp romised by non-ap­
p roved changes to the ve hicle. For this reason ,
if pa rts have to be replaced, please observe
t he following points when ins tall ing addition­
a l accessories:
Con sumer In formation 2 7 1
Approved Audi accesso ries and genuine Aud i
parts are available from authorized A udi deal­
ers.
T hese de alers a lso have the necessary facili­
ties, tools and tra ined spec ialists to install the
parts and accessories proper ly .
A WARNING
Using the wrong spare pa rts or using non­
approved accessories can cause damage to
the vehicle and ser ious persona l injury.
- Use on ly accessories express ly approved
by Audi and ge nuine Audi spare parts
- These parts and accessories have been
specially designed to be used on yo ur ve­
hicle.
- Never install accessor ies such as tele­
phone crad les or beverage ho lders o n air­
bag covers or withi n the airbag deploy­
ment zones . Do ing so will increase t he
ris k of injury if a irbags are triggered in an
accide nt!
- Before you check anything in the engine
compa rtment, always r ead and heed a ll
W ARNINGS ~
page 205.
(D Note
- If items other than genu ine A udi spare
par ts, add-on equipmen t and accessory
items are used o r if repair wo rk is not
performed a ccord ing to spe cified met h­
ods, this ca n resu lt in s evere damage to
yo ur vehicle's engine and body (s uch as
co rrosion) and adversely affect yo ur vehi ­
cle's warranty .
- If emergency repairs mus t be performed
elsewhere, have the veh icle examined by
an authorized Aud i dealer as soon as
possible.
- The manufacturer cannot be held liable
for damage wh ich occ urs due to failure
to comply with these stipu lations.
•
•

278 Index
Hood ....... .. .. ..... ... .. .. .... . 212
Starting . . . . . . . . . . . . . . . . . . . . . . 75, 78
Starting with jumper cab les .. .. .. .. . 259
Stopping . . . . . . . . . . . . . . . . . . . . . . 77, 79
E ng ine compar tmen t
Safety instructions . . . . . . . . . . . . . . . . . 212
Working the engi ne compa rtment 212
E ng ine coolant
I ndicator light . . . . . . . . . . . . . . . . . . . . . 18
Eng ine coolant system ...... .. .. .. .. . 219
Adding coolant .. .......... ... .. .. . 220
Check ing coolant leve l ...... ... .. .. . 219
C hec king the eng ine coolant leve l . . . . . 21 9
R ad ia to r fan .. . ........ .. .. .. .. .. . 22 1
Eng ine coolant temperature
Temperature gauge ........... .. .... 10
Engine data . .... . ...... ... .. .. .... . 267
E ng ine hood
C losing .... ............. .. .. .. .. . 212
H ow to release the hood ... .. .. .... . 2 12
E ng ine oi l ... .. ........ .... ... .. .. . 214
Adding .. .. ................ ... ... 217
Addit ives . ... ............ .. .. .. .. . 217
C hanging .. ... .......... .. .. .. .. . 218
Che ck oil leve l ........... .... .... . 217
Consumpt io n . ... ..... ... .. .. .... . 217
Indicator light . .. ..... ... .. .. .. 1 7,21
O il consumption .......... .... .... . 216
O il grades ... ............ .. .. .. .. . 214
O il level symbol ............ .. .... .. 21
Pressure malfunction ....... ..... .. .. 17
Sensor defective . . . . . . . . . . . . . . . . . . . . 21
Specif ication and viscos ity . . . . . . . . . . . 214
Eng ine speed limitat ion ..... .. .. .... .. 21
E nv iro nment
Break -in period . .. ..... ... .. .. .... . 18 7
Cata lytic converter ..... ... .. .. .... . 188
Disposing of yo ur vehicle battery .. .. . 226
Driving at high speeds . . . . . . . . . . . . . . 189
Driving to m inim ize pollution and no ise 189
Fue l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
F uel economy ............. ... .. ... 189
Le aks under your veh icle . ........ .. . 212
L ett ing t he ve hicl e s tand and wa rm up . 189
P roper disposal of dra ined br ake flu id . 22 2 Proper disposal of d
rained eng ine cool -
ant . ... .. .... .. .. ... ..... ... .. .. 220
Proper d isposal of d rained eng ine
o il ... .... .... .. ............ 217,218
Recycling used engine oil ........ .... 217
U nleaded fuel .. .. ................ . 207
What s hou ld I do w ith an old battery? . 226
EPC
refer to Electronic power control . . . . . . 20
E SC (Electron ic Sta biliz atio n Con trol )
Warning/ind icator lights ..... ... .. .. . 19
E thy l alcohol (Fuel) . ................ . 208
Event Data Recorder (EDR) . . . . . . . . . . . . 179
E xhaus t tai l pipes
C leaning . ..... .. .. ... ..... ... .. .. 2 01
E xpansion tank . ... ... .. .. ... ..... .. 219
Exterior lighting . . . . . . . . . . . . . . . . . . . . . 52
E xte rior m irrors
Adjus ting . . . . . . . . . . . . . . . . . . . . . . . . . 55
D imming . ..... .. .. ... ..... ... .. .. . 56
Heating ... .... .. .. ... ..... ... .. .. . 55
F
Fan
R adiator
Fastening 2
21
Boos ter seats .... ............. .... 169
C o nvertib le child sa fe ty seats .. ...... 168
Infan t se ats
Flat tire 16
7
Chang ing ... .. .. ... .. .. ... ..... .. 2 49
flexib le fue l ... .. .. ............. .. .. 208
Floor ma ts .. .. .. .. ............. .. .. 126
Fog lights/rea r fog lig ht(s) .. .. .. .. .. .. . 52
Fol ding the rear seats ..... .... ... .. .. . 68
Foot peda ls . .. .. .. ............. .. .. 1 26
For the sake of the environment Gasoli ne fumes and the e nvironme nt .. 210
Letting the engine warm up . . . . . . 75, 78
Ref ueling ... .. .. ... .. .. ... ..... .. 210
Sav ing f uel by early ups hifting . .. .. .. . 11
Front a irbags
Description .... .. ................. 144
How they work . . . . . . . . . . . . . . . . . . . . 149
Frontal coll is ions and the laws of phys ics 133
F ront passenger's door emergency lo cking 36