2011 AUDI A5 COUPE fuel

(]] Tips
The d riving information in the efficiency program* is also reset to
zero with the single-trip memory .•
Efficiency program
App lies to v ehicl es: w ith tri p comp uter with effic iency p rogram
Description
Fig . 18 Display: effi­
ciency p rog ram
- Press the I RESET] button@~ page 26, fig . 17 repeat -
edly until the efficiency program appears in the display.
The efficiency program can help you to use less fuel. It evaluates
driving information in reference to fuel consumption and shows
other equipment influencing consumption as well as sh ift recom­
mendations. Fuel economy messages~
page 28 provide tips for effi­
cient driving .
The efficiency program uses distance and consumption data from trip computer 1. If the data are deleted in the effic iency program, those
values are also reset in trip computer 1. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Driver inf ormation display
App lies to ve hicles : with manual t ransmiss ion an d trip com pute r wi th eff icie ncy program
Enhanced shift indicator
Fig. 1 9 Display:
enhanced shift indi­
cato r
-In the efficiency program, press the function selection
switch ~
page 26, fig. 17 ® repeatedly until the
enhanced shift indicator appears in the display.
The efficiency program also has an enhanced shift indicator . This
enhanced shift ind icator follows the same concept as the "standard"
shift indicator~
page 22. The selected and the recommended gears
are highlighted in colors like a traffic light.
The color of the circle indicates if the most suitable gear is engaged or if you should shift up or down.
Green circle without or with a
gear
Yellow circle~ fig. 19
Red circle
0 Not e
No gear or the most suitable
gear is engaged
Shift up or down one gear
Shift up two gears
This enhanced shift indicator can help you conserve fuel. It is not designed to recommend the correct gear in all driving situations.
Only the driver can decide which gear is correct in ce rtain dr iving situ -...
Vehicle care Do-it-yourselt service iTechnical data

Driver information display
ations such as when passing another vehicle, driving on hills or
towing a trailer.
[ i ] Tips
• The enhanced shift indicator display is different in vehicles with a
monochrome display .
• T he "standard " sh ift indicator* disappears when the enhanced
shift indicator is displayed. •
Applie s to vehicles: with tr ip co mput er w ith effic iency program
Other equipment
Fig. 20 Display: other
equipment
- In the efficiency program, press the function selection
switch~
page 26, fig . 17 ® repeatedly until the other
equipment appears in the display.
Other equipment that is currently affect ing fuel consumption is
listed in the efficiency program. The display shows up to three other
items of equipment @. The equipment using the most fuel is listed
first. If more than three items using fuel are switched on, the equip­
ment that is currently using the most fue l is displayed .
A scale @also shows the current total consumption of all other
equipmen t.•
A ppli es to vehicles : wi th trip comp ute r wit h effic iency program
Fuel economy messages
Fig. 21 Display: fuel
economy message
Fuel economy messages are displayed when fuel consump­
tion is increased by certain conditions . If you follow these
fuel economy messages, you can reduce your vehicle's
consumption of fuel. The messages appear automatically
and are only displayed in the efficiency program. The fuel
economy messages turn off automatically after a certain
period of time .
- To turn a fuel economy message off immediately after it
appears, press the [
RESET] button~ page 26, fig. 17@,
or
-Press the function selection switch~ page 26, fig. 17 ®·
(I) Tips
• Once you have turned a fuel economy message off, it will only
appear again after you turn the ign ition on again.
• The fuel economy messages are not displayed in every instance ,
but rather in interva ls over a period of time. •

On-Board Diagnostic system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL) in the instrument cluster
~ page 14, fig. 7 is part of the On-Board Diagnostic (OBD II) system.
The warn ing/ind icator light illuminates when the ignition is switched
on and goes out after the engine starts and the idle has stabilized.
This indicat es that the MIL is working properly.
If the light does not go out after the engine is started, or illuminates
while you are driving, a malfunction may exist in the engine system.
If the light illuminates, the catalytic co nverter could be damaged.
Continue driving
with reduced power (avoiding sustained high
speeds and/or rapid accelerations) and have the condition corrected.
Contact your authorized Audi dealer .
If the light illuminates, the electronic speed limiter may also be
malfunctioning. For more information~
page 29, "Electronic speed
limiter".
An improperly closed fuel filler cap may also cause the MIL light to
illuminate ~
page 271. •
On-Board Diagnostics
Contro ls a nd e quip ­
m en t
Fig. 22 Location of
Data Link Connector (DLC)
Vehicle OP-eration
Driver information display
On-Board Diagnostics monitors the components of your emission
control system . Each monitored component in your engine system
has been assigned a code. In case of a malfunction, the component
will be identified and the fault stored as a code in the control module
memory .
The MIL light may also illuminate if there is a leak in the on-board fue l
vapor recovery system. If the light illuminates after a refueling, stop
the vehicle and make sure the fuel filler cap is properly closed
=;, page 271 .
In order to make an accurate diagnosis, the stored data can only be
displayed using specia l diagnostic equipment (generic scan too l for
OBD).
In order to connect the special diagnostic equipment, push the plug
into the Data Link Connector (DLC). The DLC is located to the right of
the hood release=;, fig. 22.
Your authorized Aud i dealer or qualified workshop can interpret the
code and perform the necessary repair. •
Electronic speed limiter
Your vehicle may be factory equ ipped with tires that are rated for a
maximum speed of 130 mph (210 km/h). This is less than the
maximum speed of your vehicle. To reduce the risk of sudden tire
failure and loss of contro l if the vehicle is operated at excessive
speeds, your vehicle also has an electronic speed limite r. The elec­
tronic speed limiter prevents your vehicle from going faster than the
tire speed rating . For more information =;,
page 303.
If the engine control unit receives faulty vehicle road speed signals,
the Malfunction Indicator Lamp (MIL) will illuminate . If this
occurs, contact the nearest authorized Audi dealer for ass istance. .,,_
Vehicle care Do-it-yourselt service iTechnical data

& WARNING
• If your vehicle should break down for mechan ical or oth er
rea sons , park at a safe di stan ce fr om moving traffi c, turn off the
e ngine and turn on the hazard warning lights=>
page 62, "Emer­
gency flashers A".
• Never open the hood if you s ee or hear steam or coolant
esc aping from the engine compartment -you ri sk being scalded.
Wa it until you can no longer see or hear steam or coolant
escaping.
• The engine compartment of any vehicle is a dangerou s area .
Before you perform any work in the engine compartment, turn of
the engine and allow it to cool. Follow the warning sti ckers
=> page 267 , "Engine compartment ".
0 Note
Do not cont in ue dr iving if the J_ symbol ill uminates. There is a
ma lfunct io n in the engine coo ling system -yo u could damage your
engine .•
Engine oil pressure malfunction ~
The red e ngi ne oil pressure warni ng symbol requires
immediate servic e or repair. Driving with a low oil pres ­
sur e indication is likely to caus e severe engine damage.
If the ~ symbol on t he disp lay flashes , the engi ne oil pres­
s u re is too low . A dr iver message appears as we ll to explain
t h e ma lfun ction in mo re detail. The driver wa rning goes out
a fte r about 5 seco nds, but it can be brought up at any tim e by
press ing t he
[SET] but ton aga in .
Switch off engine ! Oil pressure too low
- Sto p the veh icle .
Controls and equip ­
ment Safety first
Driver information display
- Tu rn the engine off .
- Check t he eng ine oi l level=>
page 279 .
-Contact your authorized Aud i dea ler if necessa ry.
Engine oil level too low
If the eng ine oil leve l is too low, add e ngine oil=> page 2 79.
Engine oil level correct
If the symbo l~ flashes even though the engi ne oil level is cor rect,
please seek professional assistance. Do not continue driv ing. Do not
leave t he eng ine runn ing
idle, either .
[I) Tips
• The engine oil pres sure symbol ~ is not an indi cator for a low
engine oil level. Do not rely on it . Instead , check the oil level in your
engine at regular intervals , preferably each time you refuel, and
always before going on a long trip.
• The yellow oil level warning indication.,.... requires oil refill or
workshop service without delay. Do not wait until the red oil pres­
s ure warning ~ starts to flash before you re spond to the low oil
level warning . By then, your engine may already have suffered
serious damage. •
Fill engine oil now~
~-Plea se replenish oil now
If the ~ .. symbo l lights up, then t he oil has to be replen is hed right
now =>
page 279. •
Vehicle care Technical data

App lies to veh icles : w ith d efecti ve ligh t bulb w arn in g
Defective light bulb warning t
The defective light bulb warning monitors the function of
the li ght bulbs in the vehicl e.
Th e defect ive light bulb warn ing monitors t he f unct ion of the l igh t
bulbs. If a defective light bu lb is detected, or if a light bu lb has
burned out, a ye llow symbol appears as well as a no tifica tion t hat
shows which light bulb is defective .
Defective bulb
If this symbol I lights up, a turn signal (front or rear), a headlamp, a
bra ke light, t he back -up light, a fog lamp or a re a r fog lamp h as
fa iled.
& WARNING
• Light bulbs are unde r pressure and can explode when bulbs a re
replaced -risk of injury .
• With gas-discharge lamp s* (xenon headlights ), the high­
voltage component mu st be handled appropriately. Doing other ­
wise poses a ri sk of death!
[ i ] Tips
Have an a uth orized A udi dea ler or other qualified workshop perform
t he rep lacement or the repa ir.•
Windshield washer fluid level too low -..>
Please refill washer flu id
If the symbol illuminates, add windshield washer fluid to the washer
system and a lso to the headlig ht washer system* =>
page 290. •
Controls and equip ­
ment Safety first
Driver information display
Fuel supply too low l
When the symbol
illuminates, this means there are about 2.1
gallons (8 liters) of fue l lef t in t he fuel t ank. T ime to refuel!
:::>page 270 .
If the symbol lig hts up, even when there is ample fue l in the tank, and
the text
TANK SYSTEM MALFUNCTION l CONTACT WORKSHOP
appears in the display , the re is a fault in the system. Contact a quali­
fied wo rkshop to have t he fault rectified. •
Applies to v ehicles : w ith batte ry volt age warni ng
Battery voltage
If battery powe r drops into the range w here it can limit the ability of
t he engine to s tart, th is the symbol -appears in t he instr ument
cluster display with the fo llowing d river message
battery charge low:
Indicates charging by being driven .
While this dr iver not ification is displayed, you have to be prepared for
limited sta rting capability .
Driver message appears and goes out aga in
If this dr ive r mess age appe ars af ter the igni tion is t urned on o r w hile
dr iv ing and it goes out again after a wh ile , the battery has been
adequ ate ly rech arged.
Driver message appears and does not go out again
If this dr iver not ificat ion appears a fter the igni tion is turned o n or
wh ile driving and does no t go out again, the battery 's state of cha rge
is no t in t he opt im al range . St art ing capability is restricte d. H ave t he
batte ry checked at an authorized Aud i dealer or other q ualified work ­
s hop as soon as poss ible. •
Vehicle care Technical data

Opening and closing
Automatic locking
The a utomat ic lock ing feature loc ks all t he vehi cle doo rs and the rea r
lid wh en you d rive faster tha n 9 m ph (15 km/h) .
T he car is unlocked again once t he ignit ion key is removed. In add i­
t ion , th e ve hicl e ca n be u nlocked if the ope ning func tion in t he power
locking system switch o r at one of the door levers is actuated. The
Au to Lo ck funct ion ca n b e tur ned o n and off in t he radio or
M MI*
=> page 47.
Add itionally , in t he even t of a cras h with a irbag deployme nt the doors
ar e au to m atically u nlocked to allow access to the vehicle.
Anti-theft alarm warning system
If the anti -theft a larm warn ing system de tects a break-i n into t he
vehicle, acous tic an d visual warning s ignals are triggered.
Th e a nti-theft wa rning system is acti va ted a uto mati ca lly wh en you
lock the vehicle . It is deactivated w hen unl ocking using t he
remote
key ,
with t he mechanical key , and when you swi tch o n the igni tion .
The alarm also turns off w hen the alarm cycle has expired .
Turn signals
When you unlock the vehicle, the t urn s ignals flash twice, when y ou
l ock it o nc e.
If they do not fl ash, one of the door s, the rea r lid or the
hood is not locked .
Unintentionally locking yourself out
In the following cases the re safeguards to p revent yo u lock ing your
re mote m aste r k ey in the ve hicl e:
• The veh icle does not lock with t he centra l lock ing sw itch
=>
pa ge 50 if the drive r's door is o pen.
• On vehicles with conven ience key *, if the most recently used
m aste r key i s in t he lug gage compartme nt, the re ar lid is aut om at i­
cally unloc ked aga in af ter i t is closed =>
page 51 .
Do not loc k yo ur vehicle w it h the remote master key until all doo rs
and the rear lid are closed . In t his way yo u avoid locking yoursel f out
acc identally .
& WARNING
• When you leave the vehicle, always remove the ignition key
and take it with you. This will prevent pas sengers (children, for
example ) from accidentally being locked in the vehicle should
they accidentally press the power locking switch in the front
doors.
• Do not leave children inside the vehicle unsupervised. In an
emergency it would be impossible to open the doors from the
outside without the key.
[ i ] Tips
• In the event of a cras h w it h ai rbag deployme nt all locked doo rs
w ill be a uto mat ically u nlocked to giv e access to t he v ehi cle occu pants
from t he outside .
• If the power locki ng system should malfunction, you ca n lock the
driver's door using the mechanical key =>
page 51.
• If the power locking system should fail, yo u can still o pen t he fuel
tank flap in an
emergency ::::>page273 .
• You a re well advised not to keep valuables inside a n unattended
veh icle, v isible or no t. Even a prope rly lo ck ed ve hicle canno t pro vide
the secu rity of a safe .
• If the L ED in th e upp er edge of th e dr iver 's d oor p anel come s on
for abo ut 30 seco nds afte r th e ve hicle is locked , there is a ma lfu nc­
tion in t he powe r locking or the a nti- t heft wa rnin g system . H ave the
ma lf u nctio n corrected by an a uth orized Aud i dea lership o r qualified
re pair facility. •

recommend using roof racks from the Audi original accessories
program.
• These approved roof racks are the basis for a complete roof rack
system . Additional attachments for the basic roof rack are necessary
to safe ly transport luggage, bicycles, surf boards, skis or small boats.
All necessary hardware for these systems is available at your autho­
rized Audi dealer.
• We recommend that you keep the installation instructions for
your roof rack system together with your Owner's literature in the
vehicle .
When should the roof rack be removed?
• Before going thro ugh an automat ic car wash (it is best to ask the
car wash operator for advice).
• When not in use, to reduce fuel consumpt io n, w ind noise and to
guard against theft.
& WARNING
• Use of an unapproved roof rack or incorrect mounting of an
approved roof rack can cause the roof rack or the items attached
to it to fall off the roof onto the road.
• Objects falling from the roof of a vehicle can cause a crash and
personal injury .
• Only mount the system between the markings shown in
~ fig. 89.
• The roof rack system must be installed exactly according to the
instructions provided.
0 Note
• Your vehicle warranty does not cover any damages to the vehicle
caused by using roof racks or mounting structures not approved by
Audi for your veh icle. The same applies to damage resulting from
incorrect roof rack installat ion .
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Seats and storage
• Always check the roof rack mount ings and hardware before each
trip and during a trip to make sure everyth ing is securely tightened. If
necessary, retighten the mountings and check the entire system from
time to time .
• After mounting a roof rack system, or when you transport objects
on the roof of your veh icle, the height of the vehicle is natura lly
increased . Be careful when driving under low bridges or in parking
garages for example. This could cause damage to the load and even
the vehicle itself . •
Mounting points
The roof rack must be attached only at the locations
marked.
Installation
Fig. 89 Mounting
locations for roof rack
When installing the front feet, make sure that they are positioned
exactly on the positioning bolts provided @between the side pane l
and the upper roof frame~ fig. 89. The bo lt is visible as soon as you
push back the seal from the upper roof frame using the insta llation
tool supplied with the roof rack. The rear markings ® are identified
at the uppe r edge of the side glass by two small arrowheads. .,,.
Vehicle care Do-it-yourselt service iTechnical data

llffl!IL-_W.:..:...:: a:.:.r..:. m.:..:...:: a:.:.n..:. d.:::.... c.:. o .:...: l..:.d ;__ ______________________________________________ _
- Press the button[@] again, or press the [AUTO] button to
turn it off .
Temperature is controlled automat ically. The max imum amount of
air flows mainly from the vents below the windshield.
Pressing the
I@] button switches off recirculation mode. •
Applies to vehicles: w ith deluxe automat ic climate control
Rear window defogger [ GiP ]
The rear window defogger clears the rear window of
condensation.
- Press the [llW] button to turn the rea r window defogger on
and off.
T he rear window defogger wo rks only when the engine is running. The
indicator light in the button illuminates when the rear window
defogger is on.
The rear window defogger is sw itched off automatically after 10 to
20 minutes, depending on the outside temperature.
T he rear window defogger can be tu rned on pe rmanently by pressing
the
ICiW] button for more than two seconds. This remains stored until
the ignition is switched off. A rear window defogger that was
switched on also remains stored for 15 minutes after the ignition is
switched off.
If the e ng ine is restarted within these 15 minutes, the rear window
defogger is activated for 10 to 20 minutes, depending on outside
t emperature. When a vehicle is parked for a short time, the rear
window defogger does not need to be manually activated again.
W For the sak e of the en vironment
As soon as the rear window is clear, you should switch the rear
window defogger off. The reduced power consumption has a benefi­
cial effect on fue l consumption. •
Applies to vehicles: with deluxe automatic climate control
AC mode jAC]
Deactiv ating
- Press the [AC] button.
Activating
-Press the [AC] butto n again.
The cooling system is tu rned on in AC mode. The heating and ventila ­
tion system is controlled automatically.
[ i ] Tips
If the LED in the switch continues to illuminate after AC mode has
been turned off( = turn ing the AC off), there is a fa ult in an air-condi­
tioning component. Please consult an authorized dealership if there
is an ope rating prob lem. •
Applies to veh icles: with deluxe automat ic climate control
Economical use of the climate control
system
Economical use of the climate control system helps save
fuel.
When the climate control system is working in cooling mode,
engine performance is reduced and fuel consumption is .,