2010 AUDI A5 CABRIOLET change time

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Audi drive select
Driving settings
Applies to veh icles : with Aud i driv e select
Introduction
Audi dr ive select makes it possible to exper ience d ifferent types of
vehicle set tings in one vehi cle. For ins tance, using the three
COMFORT, AUTO and DYNAMIC modes, the driver can switch from a
sporty to a com fortab le dr iv ing mode with the p ress of a bu tton .
Add itionally, in ve hicles with MMI*, the veh icle se tup for INDI­
VIDUAL * mode can be customized by you. This makes it poss ib le to
combi ne sett ings such as a sporty engi ne tuning w it h light stee ring.
& WARNING
• Improper use of the Audi drive select can cause collisions,
other accident s and serious personal injury.
• Never drive at speeds that are too high for traffic , road and
weather conditions. •
Applies to veh icles: wit h Aud i dri ve select
Description
Depending on the mode, the engine and automatic transmission
respond more quickly or in a more balanced ma nner to a ccelera tor
peda l movements.
The
Ser votron ic (power steering assistance)=> page 246 can also be
adapted to d riving situat ions.
Dynamic steering changes the steering rat io as a function of the
driv ing speed in order to op tim ize t he d river's required steer ing
effort . This sets the steer ing to be less sensitive at highe r sp eeds in
Controls and equip ­
ment Safety first
orde
r to provid e greate r contro l over the ve hicle. At r educ ed spe eds,
howeve r, steering is mo re direct in order to keep the stee ring effort
as minimal as possible whe n the drive r is maneuve ring the vehi cle. At
low and average speeds, dynamic steering add itiona lly p rovides more
responsive steer ing perfo rm ance. The driver can set the basi c
steering rat io characteristics.
Th e
adaptive damper s use sensors to recor d informat ion regar ding
stee rin g movements, b raking and accele ration ope ra tions by the
dr iver, road sur face , d riving speed, and load. This makes it possib le to
adapt damp ing to t he d riving situat ion virt ua lly in rea l time . Audi
dr ive select a lso makes it poss ible to satisfy the desire for sporty
s us pension (DY NAM IC) and comfort able suspension ( COMFOR T)
without giving up balanced tun ing (AUTO).
Th e followi ng chart prov ides an overv iew of t he char acteristics of
each driving mode .
Systems COMFORT AUTO DYNAMIC
Engine/gearbox bala nce d b ala nce d sporty
comfortable balanced sporty
Dynamic steering comfort- bal- sporty/d irect
ab le/indirect
anced/direc t
comfortable balanced sporty
Th e Servo tro nic sett in gs are a djusted und er the
Dyn. steering menu
item .
W Tips
• For veh icles with an automat ic tra nsmissio n*, sporty shift ing
characteristics can be set by select ing the
DYNAMIC mode. The S
selector lever position is not available .
Vehicle care Technical data

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& WARNING (conti nued)
seating position and have the airbag system inspected by your
authorized Audi dealer .
• A tight tether or othe r strap on a rearward-facing child
restraint attached to the front passenger seat can put too much
pressure on the weight-sensing mat in the seat and register more
weight than i s actually on the seat. The heav ier weight registered
can make the system work as though an adult were on the seat
and deploy the Advanced Airbag when it must be suppressed
causing serious or even fatal injury to the child .
• If, in ex ceptional circumstances, you must install a forward·
facing child restraint on the front passenger seat, always move
the seat into i ts rearmo st po sition in the seat's fore and aft adjust ·
ment range, as far away from the airbag as possible . The backrest
must be adjusted to an upright position. Make sure that the
PASSENGER AIR BAG OFF light comes on and stays on all the time
whenever the ignition is switched on.
& WARNING
• If the PASSENGER AIR BAG OFF light do es not go out when an
adult is sitting on the front passenger seat after taking the steps
de scribed above, make sure the adult i s properly seated and
restrained at one of the rear seating positions.
• Have the airbag system inspected by your authorized Audi
dealer before transporting anyone on the front passenger seat.
[ i ] Tips
If the we ight-sens ing mat in the front passenger seat detects an
empty seat, the front a irbag on the passenger side w ill be t urne d off,
and PASS ENGER AIR BAG OFF will stay on.•
Repair, care and disposal of the airbags
Parts of the a irbag system a re installed at many different p laces on
your Audi. Inst all in g, remov ing, servic ing or repa iring a part in an
area of the ve hicle can damage a part of an airbag system and preve nt
t ha t system from working pro perl y in a coll is ion.
T here are some important thi ngs you have to know to make sure that
the effectiveness of the system will not be impa ired an d that
discarded components do no t cause injury or poll ute the enviro n­
ment .
& WARNING
Improper care , servicing and repair procedures can increase the
risk of personal injury and death by preventing an airbag from
deploying when needed or deploying an airbag unexpectedly:
• Never cover, obstruct , or change the steering wheel horn pad or
airbag cover or the instrument panel or modify them in any way.
• Never attach any objects such as cupholders or telephone
mountings to the surfaces covering the airbag unit s.
• For cleaning the horn pad or instrument panel, use only a soft,
dry cloth or one moistened with plain water. Solvent s or cleaners
could damage the airbag cover or change the stiffness or strength
of the material so that the airbag cannot deploy and protect prop·
erly .
• Never repair, adjust, or change any part s of the airbag system .
• All work on the steering wheel, instrument panel , front seats
or electrical sy stem (including the installation of audio equip·
ment , cellular telephones and CB radios, etc .) must be performed
by a qualified technician who ha s the training and special equip ·
ment necessary .
• For any work on the airbag system, we strongly re commend
that you see your autho rized Audi dealer or qualified workshop.
• Never modify the front bumper or parts of the vehicle body.
liJ,,

Fuel supply and filling your fuel tank Ill --------------'--':.......::-----=--=--------
Blend of gasoline and MTBE
• Anti-knock index must be 87 AKI or higher.
• Blend must contain not more than 15% MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform especially well for
winter or summer driving. During seasonal change-over, we suggest
that you fill up at busy gas stations where the seasonal adjustment is
more likely to be made in time.
0 Note
• Methanol fuels which do not meet these requirements may cause
corros ion and damage to plastic and rubber components in the fue l
system .
• Do not use fuels that fail to meet the specified criteria in this
chapter.
• If you are unab le to determine whether or not a particu lar fuel
blend meets the specifications, ask your service station or its fuel
s u pplier.
• Do not use fue l for which the contents cannot be identified.
• Fuel system damage and performance problems resulting from
the use of fuels different from those specified are not the responsi ­
bility of Audi and are not covered under the New Vehicle or the Emis­
sion Control System Warranties.
• If you experience a loss of fuel economy or driveability and perfor­
mance problems due to the use of one of these fuel blends, we
recommend that you switch to unblended f uel. •
Gasoline additives
A major concern among many auto manufacturers is carbon depos it
build -up caused by the type of gasoline you use.
Safety first
Although gasoline grades differ from one manufacturer to another,
t hey have certain things in common. All gasoline grades contain
substances that can cause depos its to collect on v ital engi ne parts,
such as fuel injectors and intake valves. Although most gasoline
brands include additives to keep engine and fuel systems clean, they
are not equally effective .
Audi recommends using TOP TIER Detergent Gasoline. For more
information on TOP TIER Detergent Gasoline, please go to the officia l
webs ite (www.toptiergas.com).
After an extended per iod of using inadequate fuels, built-up carbon
deposits can rob your engine of peak performance .
0 Note
Damage or malfunction due to poor fuel quality is not covered by the
Audi New Vehicle Limited Warranty. •
Fuel tank
Fuel filler neck
The fue l filler neck is located on the right rear side panel behind the
fue l filler flap .
If the power locking system should fai l, you can sti ll open the flap
ma nually- for detailed instructions see:::::>
page 278.
You can find the fuel tank capacity of your vehicle in Technical Data
:::::, page 342.
The label on the inside of the fuel filler flap tells you the correct fuel
for your vehicle. For more information about fuel specifications, see
:::::>
page 2 7 4 .
Your vehicle fuel tank has an on -board refuelling vapor recovery
system. This feature helps to prevent fuel vapors from escaping from
the tank and pollut ing the environment while you refuel your vehicle . .,,_
Vehicle care Technical data

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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. ._

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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 285.
& 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

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Det ergent add it ives in the o il w ill make fres h oil look dark a fter the
e n g in e has bee n ru nning for a s hort time. This is n orma l and is not a
reason to cha nge the oil mo re often t ha n recomme nded .
Beca use of the prob lem of proper disposal, a long w it h the s pec ia l
t o ols and n ecessa ry e xper tise req uire d, we stro ng ly recom men d th at
you have your o il changed by an a utho rize d
Audi dealer or a qualified
s erv ice stat ion.
If you choose to change your oil yourself , please note the following
im portant info rmat io n:
& 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 .
0 Note
Never m ix o il additives w ith your eng ine o il. The se a ddi tives c an
damage your engine and adverse ly affect your Audi Limi ted New
V ehicle Warranty .
W For the sake of the environment
• Before changi ng yo ur oil, fir st ma ke s ure you know w here you c an
pro perly dis pose of the used oi l.
• Always dispose of used eng ine o il prope rly . Do no t dump it on
garden soi l, wooded areas, into ope n streams o r down sewa ge dr ains.
• Recycle used engin e oil by taking it to a used eng ine oi l collect ion
facility in your area, or contact a serv ice station .•
Engine cooling system
Coolant
The engin e coolan t p erforms two fun ctions: it ke ep s t he
en gine from overheati ng and i t protects the engine fr om
fr eez in g in th e winte r.
Th e cooling system is sea le d and genera lly requ ires lit tle at tention.
Th e cooling system has been f illed at th e factory w it h a p erm anent
coo lant which does not need to be changed. T he coolant cons ists o f a
mix tur e of wa ter a nd the manufacturer's gly co l-basedcoolan t addi ­
tive
Gl2+ + antifreeze with anticorros ion addit ives (50% for USA
m odels; 60 % fo r C an ad ian models). This mixture both as su re s th e
necessary frost protect ion and protects meta l components in the
eng ine's coolin g sy stem fr om co rrosion and scaling .
It als o ra ises the
boiling point of th e coolant.
Do not re duce the concentration of the coo lant in the summer by
add ing p la in wate r.
The proportion of coolant additive must be at
least 50 % but not more than 60%
to mai ntain antifreeze protection
an d co olin g efficiency . If the co ola nt frost p ro te ct ion i s to o low , the
coo lant co uld freeze and damage the veh icle heating and engine
cooling system.
For year -round drivi ng, antifreeze is added at t he factory for tempe r-
atures down to: .,,

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Brake fluid
Checking brake fluid level
The brak e flu id l evel c an be checke d with a quick gl ance.
F ig . 2 24 Engi ne
comp artme nt: Br ak e
fluid re ser voi r
Before you check anythi ng in the eng ine compart ment ,
always read and heed all WARNINGS~ & in "Working i n
the e ngine compar tment" on
page 280 .
- Read the bra ke flu id level from the bra ke fluid reservoir
~ page 29 0, fig . 224. The bra ke fluid level must be
between the "MI N" and " MAX" m ark ings.
T he bra ke fluid reservoir is located at the rear partition of the engine
compartmen t on the left side=> page 281 .
The flu id level may drop slightly after some time due to the auto­
m atic adjus tment o f th e br ake pad s. This is no t ca use for alarm.
If the b ra ke fl uid leve l falls considerably below the "MIN" mark, t he
brake warn ing/i nd icator light ( U.S. models:
BRAKE , Canadia n models:
«D> ) will come on=> page 17 and=> page 28 . Do not continue to
operate t he vehicle. The complete brake system should be thoro ughly
c hec ked by an au thor ized Aud i deale r or q ualified works hop a nd the
cause corrected.
If the b rake fluid level is too low, the brake wa
rning/ind icator light will illum inate. Contact a n author ized Aud i
de aler
immediately .
W Tips
The b rake fl uid reservo ir is located un derneath the cover .•
Changing brake fluid
Hav e th e b rake fluid chang ed by an experi enc ed techni ­
c ia n.
Br ake flui d ab sorbs mois ture from the air. If the wate r cont en t in the
brake flu id is too hig h, corros ion in the brake system may result after
a period of time. The boil ing po int of the brak e fl uid w ill also de cre as e
considera bly and d ecrease b raking performance .
T herefo re, the brake f lu id m ust be c hanged
every two years . Always
use new br ake fluid w hich confo rm s to Federal Motor Veh icle Sta n­
dard "F MVSS 116 DOT 4".
T he bra ke fl uid r eserv oir ca n be diffi cult t o rea ch, there fore, we
recommend that you have the brake f lu id changed by yo ur autho rized
Audi dealer. Your dealer has the correct tools , the rig ht bra ke fl uid
and the k now -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
conform s to Federal Motor Vehicle Standard 116 . Always che ck
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 . ~

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& WARNING (continued)
• Before disconnecting the battery, switch off the anti-theft
alarm system! Otherwise you will set off the alarm.
• When disconnecting the battery, first disconnect the negative
cable and then the positive cable.
• Before reconnecting the battery, make sure all electrical
consumers are switched off. Reconnect the positive cable first and
then the negative cable. Never interchange the cables -this could
start a fire!
• Never charge a frozen or a thawed-out battery. It could
explode! If a battery has frozen, then it must be replaced. A
discharged battery can freeze over at 32°F (0°C).
• Make sure the vent hose is always attached to the opening on
the side of the battery.
• Never use batteries which are damaged. There is the danger of
an explosion! Always replace a damaged battery.
& WARNING
California Proposition 65 Warning:
• Battery posts, terminals and related accessories contain lead
and lead compounds, chemicals known to the State of California
to cause cancer and reproductive problems. Wash hands after
handling.
0 Note
• Do not disconnect the vehicle battery when the ignition is
switched on or when the engine is running, otherwise, you will
damage electronic components in the electrical system.
• If your vehicle is going to stand for a long period of time without
being driven, protect the battery from "freezing", otherwise it will be
damaged and will then have to be replaced. •
Vehicle OP-eration
Battery charging
Starting the engine requires a well charged battery.
Fig. 225 Engine
compartment: Connec­
tors for charger and
jumper cables
Always read and heed all WARNINGS below::::;, & and::::;, &
in "Working on the battery" on
page 292.
-Turn off the ignition and all electrical consumers.
- Make sure the area is well ventilated when you charge the
battery .
- Open the engine hood ::::;,
page 2 79.
- Remove the cover over the positive terminal in the plenum
chamber.
- Open the red cover on the positive pole::::;, fig. 225.
- Connect the charger connectors according to the instruc-
tions to the jump start bolts . (Bolts under the red cover=
"pos itive", Bolts with hex head = "negative").
- Only now plug the mains lead for the charging equipment
into the wall outlet and turn it on::::;, &.
- Make sure the charging rate is not over 30 arnps/14.8
Volt. ....
Vehicle care Do-it-yourselt service iTechnical data