2011 AUDI A5 CABRIOLET oil change

Driver information displ ay
Digital speedometer
Fig. 11 Display:
Di gital speedomet er
Current speed appears in the display. Speed is shown in 1 mph incre­
ments (USA models) or 1 km/h increments (Canada models).
You ca n sw itch the display from miles to kilometers and vice versa via
the MM! *.•
Open door or trunk lid warning
The pictogram alerts you when doors or the trunk lid have
been left open.
Fig. 12 Disp lay : O pen
door- and tr unk li d
w arni ng
The Open Door/Trunk lid warning d isplays if even one door, the hood
or the trunk lid is open. This symbol also shows
which door or lid has
not been closed=> fig. 12.
As soon as the door, the hood and the trunk lid are closed properly, the door and trunk lid warn ing tu rns off and the selected dr iver info r­
mation system functions are displayed again .•
Service interval display
The service interval display reminds you when your next
service is due.
Fig. 13 Display:
S ervic e in te rva l d isp lay
The schedule for the next oil change or inspection is calculated auto ­
matically and displayed accordingly . The disp lay works in two stages :
Service remind er
30 days before the next serv ice is due , a serv ice reminder appears in
the display when you turn on the ignition=> fig. 13.
After abo ut S seconds the d isp lay switches back to norma l. The
distance and time remaining are updated each t ime the ignition is
turned on until the date due for service is reached.
Ser vice due
When the due date for service is reached, the message Servic e due !
appears in the instrument cluster immediately after you turn on the ..,,

ignition. Additionally, a warning tone sounds . After about 5 seconds
the display switches back to normal.
Calling up the service schedules
If or when an oil change or inspection is due, can be shown in the
radio or MMI* display by selecting the service interval display in the
car menu. Select
I CAR I> Service interval display .
Resetting the service interval display
Your authorized Audi dealer will reset the corresponding service
schedule after performing the appropriate service on your vehicle.
You also have the possibility to reset the oil change schedule after
having performed an oil change according to Audi specifications.
Select
I CAR I> Service interval display> Reset oil change interval.
0 Note
If you disconnect the battery termina ls , no calculations can be made
for the serv ice interval display dur ing this t ime and no service
reminder will appear. Remember that observing the proper service
intervals is vitally important to extending the life of your veh icle,
particular ly the engine, and maintaining its value. Even if the mileage
driven is low, the maximum period of one year from one service to the
next must not be exceeded.
[ i ] Tips
• Do not reset the display between oi l changes, otherwise the
display will be incorrect.
• The information in the Service Reminder remains stored even
when the vehicle battery is disconnected .•
Controls and equip ­
ment Safety first
Driver information display
Trip computer
Introduction
The trip
computer gives you information on current and
average fuel mileage, average speed, fuel range and
driving time.
Fig. 14 Trip computer
display: Average fuel
m ile age
The follow ing information is continuously evaluated by the trip
computer and can be displayed sequentially in the instrument cluste r
display:
Fuel range
The estimated cruising range in miles (km) appears in the display .
Thi s tells you how far your vehicle w ill be able to travel on the current
tank of fuel and with the same dr iv in g style . The display changes in
increments of 6 miles (10 km).
The cruising range is calculated based on the fuel consumption for
the last 18 miles (30 km). If you drive conservatively, the cruising
range will increase.
Average fuel mileage
The average fuel economy in MPG {l/100 km) since you last cleared
the memory appears in this disp lay . You can use this display to adjust
your dr iv ing tech nique to achieve a desired mileage . .,_
Vehicle care Technical data

_________________________________________________ A_ u_d _ i_ s_id _ e_ a_s _s_ i_s _t __ ffl'II
Deactivating
- Pre ss th e b utton again . Th e ind icator light on the button
goes o ut.
The system works at speeds faster than 19 mph (30 km/h) .
& WARNING
• Improper reliance on the side assist system can cause collisions
and seriou s per sonal injury:
- Never rely only on side assist when changing lanes.
- Alway s check rear view mirrors to make sure that it is safe to
change lanes.
• Side assist cannot detect all vehicles under all condition s­
danger of accident!
• Side a ssist cannot detect vehicle s
in time to alert you when
they approach from behind at very high speed , or fall drop bac;k
very quickly .
• The radar sensor's
vision can be reduced o r entirely blocked by
rain, snow, and heavy spray . Thi s can result in side a ssist not
adequately detecting vehicles o r, in some cases , not detecting
them at all. Always keep an eye on the direction you are traveling
and the relevant area around the vehicle.
• Plea se note that side assi st indi cates there are approaching
veh icles, or vehicles in your blind spot, only after your vehicle has
reached a driving speed of at lea st 19 mph (30 km/h).
• Side assist signal does not work around tight corners (turning
radius le ss than 328 feet or 100 m).
• Side assist is no replacement for the driver's full attention. The
driver alone is respon sible for lane changes and similar driving
maneuvers. Always keep an eye on the direction you are traveling
and the relevant area around the vehicle .
Controls and equip­
ment Safety first
0 Note
• T
o ens ure t hat you do not adve rsely affec t side assist, do not blo ck
the area on the rear bumper where the radar sensors are located with
foreign obje cts (s uch as stickers or bicy cle ra cks).
• Make s ure that the s ignal light on the outside mirror is not
blo cked by st ickers or o ther ite ms.
W Tips
• Side assist a utoma tically deact iva tes if it de tects that the rada r
sensors are blocked =>
page 143. The indicator light on the button
goe s out.
• Th e area on the bumpe r w here the ra dar sensors are located must
c o nsistent ly remain free of snow, i ce, a nd heavy soiling so tha t side
assist can funct ion p roper ly. Follow the add itiona l notes on
=>
page 1 4 3.
• Additiona l tint ing on the front si de windows can make it ha rder to
see and co rrec tly un ders t and t he sig nal ligh t on the outs ide m irro r.
• F or Declaration of Compliance to United States FC C and Industry
Cana da regulat ions=>
pag e 346. •
Applies to veh icl es: w ith s ide ass ist
Sensor detection area
Vehicle care
Fig . 142 Schem atic
ill ustration: Se nsor
detectio n area
~
Technical data

____________________________________________ C_l_e _a_ n_ i n--= g=--- a_n_ d----' p,__ r_o _t_ e_ c_ t_ i _o_ n __ _
Cleaning stains
Stains caused by beverages (e.g. cof fee, fruit juice, etc .) can be
tr eat ed wi th a mild detergen t sol ution. Apply the d etergent solut ion
wit h a sponge. In the case of stubbo rn sta ins, a detergent paste can
be applied dire ct ly to th e stai n an d wo rked into the fabric. Afte r­
wards, use copious amounts o f clean water to remove the remaining
dete rgent . App ly the water w ith a damp cloth o r sponge and pat the
fabric d ry with an absorbent, dry cloth.
St ains from choco late or makeup shoul d have dete rge nt p ast e
rubbed in to them. Afterwards, remove the soap w ith wate r (damp
sponge).
Alco hol can be used to tre at st ains from grease, o il, lipst ic k or a ba ll­
point pen . M elted g rease o r dye must be patted o ff using absorbent
m ateri al. It ma y be nece ssary to ret re at th e ar eas with dete rgen t
paste and water.
I n t he case of general soiling of the upholstery and cover m ater ial, we
recommend hiring a specialist t hat has the eq uipment to clean the
seat covers and other fa bric surfaces by shampooing and spray
extract ion .
& WARNING
Always read and heed all WARNINGS and the information
~page 260 .
[I) Tips
Open Velcro fastene rs on yo ur clothing can dama ge the seat cover .
Please make sure t hat Velc ro fasteners are closed. •
Plastic parts and instrument panel
Always use a clean cloth moistened in clear wate r to clean t hese
areas . For persistent dirt use an Au di app roved
solvent-free plastic
cleaner /protectant .
Safety first
& 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 solvent s.
• 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 other information
~page 260 .
0 Note
Cleaning age nts co nta ini ng solvents w ill a ttack t he m ate rial a nd can
change the way it behaves .•
App lies to vehicles : w ith natural leathe r
Natural Leather
Audi m akes grea t e fforts to maintain the prop erties,
na tur al look and f eel of in terior leath er.
General
We offe r many different types of leathe r on our ve hicles. Most are
differe nt types of n appa lea ther, which ha s a smoo th s urface an d
comes in various colo rs.
Th e intensity o f the colo r de termines t he visual cha ra cte ris tics and
appearance . If the su rface of t he leather has a typ ica l natura l look,
then t he leathe r is a nap pa leather that has bee n left in a relat ive ly
na tura l co ndit ion . This leathe r offers part icu larly good comfort an d
breat hes wel l. Fine veins, closed gra ins, insect b ites, sk in fo lds, and
sub tle variat ions in co lor remai n visible. Th ese cha ract eristics d emon-
st rate t hat the mater ial is nat ural. ..,
Vehicle care Technical data

lffl) __ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
in. WARNING
Before you check anything in the engine compartment, always
read and heed all WARNINGS~
& in "Working in the engine
compartment" on
page 280. •
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the right kind of oil.
The engine in your Audi is a sophisticated power plant that was built
to exacting specifications. This engine needs the right kind of engine
oil that meets specifications regarding quality and viscosity so that it
can run smoothly and reliably. Choosing the right oil and changing oil
within the time and mileage intervals printed in your vehicle 's
Warranty
& Maintenance booklet matters a lot more today than it did
years ago. Audi has developed a special quality standard for engine oil
that will help assure that your vehicle 's engine will get the lubrication
it needs for proper operation .
Modern engine lubrication has taken a quantum leap in the last few
years. Many synthetic oils available today provide better engine lubri­
cation that can outlast traditional petroleum-based oils, 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 formation of harmful deposits , sometimes called "sludge", that
over time can lead to expensive repairs.
At the time of printing, engine oils available in the U.S. and Canada
that meet the exacting specifications of Audi oil standard VW 502 00
are synthetic engine oils. This does not mean, however, that every
synthetic engine oil will meet Audi oil standard VW 502 00. 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:
Audi oil standard VW 502 00
Oil container labels may carry the specification singly or in combina­
tion with other designations and oil 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 viscosity grade of
SAE 5W40 across all temperature ranges for normal driving condi­
tions.
However, if engine oil viscosity grade SAE 5W40 is not available, you
can also use viscosity grade SAE 5W -30 or SAE OW -40 as long as it
meets Audi oil quality standard VW 502 00 specifications.
Because engine oil that meets the Audi oil standard may not be avail­
able everywhere when you need it, we strongly recommend that you
always carry with you an extra quart (liter) of oil that expressly
conforms to the VW 502 00 specification, in case you have to top off
the oil while on the road.
Only if the level of the oil is at or below the minimum mark - and no
oil that expressly conforms to Audi oil standard VW 502 00 specifica­
tions is available - may you top off with a high quality engine oil, pref­
erably synthetic-based, that meets ACEA A3, ACEA AS or ACEA BS or
API SL specifications, but even then, only in viscosity grades SAE 5W-
40, SAE SW-30, or SAE OW-40 . However, during the entire time
between oil change intervals, 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.
For more information about engine oil that has been approved for
your vehicle, please contact either your authorized Audi dealer or
Audi Customer Relations at 1 (800) 822-2834 or visit our web site at
www.audiusa.com or www .audicanada.ca. Here you will also find a
current list of oils (manufacturers, brand names etc.) that conform to
Audi oil standard VW 502 00. ._

_____________________________________________ C_h_ e_ c_k _in --= g=--- a_n_ d_ f_ i_ll _i_n __.g=-- -•
Changing the engine oil
The engine oil and oil filter must be changed according to the mileage
(kilometers) and time intervals specified in your vehicle's Warranty
&
Maintenance booklet. Do not exceed these intervals -harmful
deposits from old engine oil can reduce engine performance and can
lead to expensive engine repairs.
Changing the oil at the recommended intervals is so very important
because the lubricating properties of oil decrease gradually during
normal vehicle use. If you are not sure when you have your oil
changed, ask your authorized Audi Service Advisor .
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 traffic 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 running 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 essential that you change your oil at the recommended intervals
using only engine oil that complies with Audi oil standard
VW
502 00 . Your Limited New Vehicle Warranty does not cover
damage or malfunctions due to failure to follow recommended main­
tenance and use requirements as set forth in the Audi Owner's
Manual 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. •
Safety first
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 oil. Oil consumption varies from engine to engine
and may change significantly over the life of the engine. Typically,
engines with a specified break-in period (see~
page 250) consume
more oil during the break-in period than they consume after oil
consumption has stabilized.
Under normal conditions, the rate of oil consumption 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
conditions. Further factors are the amount of oil dilution from water
condensation or fuel residue and the oxidation level of the oil. As any
engine 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 variables 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
cluster _ lights up, you should check the oil level as soon as possible
~ page 284. Top off the oil at your earliest convenience~ page 284.
& WARNING
Before you check anything in the engine compartment, always
read and heed all WARNINGS~
& in "Working in the engine
compartment" on page
280.
Vehicle care Technical data

___________________________________________ C_ h_e _c _k_ i_n ~g_ a_n_ d_ f_ i_ll _i_n _g __ _
Before you check anything in the engine compartment,
always read and heed all WARNINGS=> & in "Working in
the engine compartment" on
page 280.
- Unscrew the cap~ to the engine oi l filling hole
=> page 284, fig. 222.
- Carefully top off with the appropriate oil in 0 .5 liter doses.
- Screw the cap back on the filling hole and close the engine
hood.
- Check the oil level again after two minutes=>
page 284.
- Top off the oil again, if necessary.
& 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
• Check the oil leve l using the radio or the M MI*. If the message
Please reduce oil level appears, contact your authorized Audi dealer
or other qualified workshop to have excess oil extracted if necessary .
• Audi does not recommend the use of oil additives. They may
damage the engine and adversely affect your New Vehicle
Warranty.
Safety first
<£' For the sake of the environment
• Under no circumstances can the oil come in contact with the
sewage network or the soil.
• Observe and follow legal regulat ions when d ispos ing of empty oil
containers. •
Changing the engine oil
We recommend that have 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 280 .
The eng ine oil must be changed accord ing to the intervals specified in
your Warranty
& Maintenance book let. This is very important because
the lubricating properties of oil diminish gradually dur ing normal
vehicle use.
Under some circumstances the engine oil sho uld be changed more
frequently. Change oil more ofte n if you drive mostly short distances,
operate the vehicle in dusty areas or under predominant ly stop-and­
go traffic conditions, or have your ve hicle where temperatures rema in
below freezing for extended periods.
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 mo re often than recommended .
Because of the problem of proper disposal, along with the specia l
too ls 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: .,_
Vehicle care Technical data

___ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
in. WARNING
To reduce the risk of personal injury if you must change the engin e
oil in your vehicle your self:
• Wear eye protection.
• To reduce the ri sk of burns from hot engine oil, let the engine
cool down to the touch.
• When removing the oil drain plug w ith your finger s, stay as far
away as possible. Always keep you r forearm parallel to the ground
to help prevent hot oil from runn ing down your arm .
• Drain the oil into a containe r designed for this purpo se, one
large enough to hold at lea st the total amount of oil in your
engine.
• Engine oil is poisonous . Keep it well out of the reach of chil­
dren.
• Continuous contact w ith used eng ine oil is harmful to your
skin. Always protect your skin by washing oil off thoroughly with
soap and water.
0 Note
N ever m ix o il add itives w it h your eng ine oi l. These additives can
damage your engine and adverse ly affect your Audi Limited New
Vehicle Warranty .
ffi For the sake of the environment
• Before chang ing yo ur o il, firs t ma ke s ure you know w here yo u can
proper ly dispose of the used oi l.
• Always dispose of used eng ine o il properly . D o not dump it on
garden soi l, wooded areas, into open streams or down sewage drains.
• Recycle used engine o il by taking it to a used eng ine oil collection
facility in your area, or contact a serv ice stat io n. •
Engine cooling system
Coolant
The engine coo lant performs two functions: i t keeps the
en gine fro m overhe ating and i t protects the engine fr om
fre ezing in th e winter .
The cooling system is sea led and genera lly requ ires little attention .
Th e cool ing sy stem h as been filled at the f actory wit h a permanent
coo lant which does not need to be changed . T he coolant cons ists of a
mixt ure of water an d the manufacturer's glycol -basedcoolant ad di­
tive Gl2++ antifreeze w ith anticorros ion addit ives (50% for USA
mode ls; 60% for Canadian models). This mixture both ass ures the
necessary frost protect ion and p rotects meta l components in th e
eng ine's cooling system from co rrosion an d scaling. It also raises the
boiling point of the cool ant.
Do not red uce the concentration of the coolant in the summer by
add ing p la in water. The proportion of coolant additive must be at
least 50 % but not more than 60 %
to maintai n antifreeze protection
and coo ling efficiency. If the coolant frost pro tect io n i s too low, t he
coo lant co uld free ze and damage t he veh icle heating an d eng ine
coo ling system.
For yea r- round drivi ng , antifree ze is added at t he factory for tempe r­
atures dow n to:
• - 31°F(- 35°C)USA
• -40°F ( -40°C) Canada .
You can mi x the Gl2+ + coo lant additive wit h other additives (G12 + or
Gl2) . Always check with you r autho rized Aud i dea ler .
in. WARNING
Before you check anything in the engine compartment , always
read and heed all WARNINGS =>
& in "Working in the engine
compartment " on
page 280.