2015 AUDI Q3 engine

Instrument s and warnin g/indic ator ligh ts 17
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not illuminate when you switch the ignition
on, this also means there is a malfunction .
A WARNING
If you have a malfunction in the safety sys­
tems, contact your author ized Audi dealer
immediately. Otherw ise the safety sys­
tems may not work properly in an acci­
dent .
(0 ) Worn brake pads
Ill Brake pad s!
If the warn ing light illum inates, immediately
contact your authorized Audi dealer or quali­
fied workshop to have all brake pads inspect ­
ed. On USA models the warning light
Ill
comes on together with the warn ing light •.
Both sets of b rake pads on an axle must al­
ways be rep laced at the same time.
A WARNING
Dr iv ing with bad brakes can cause a coll i­
sion and serious personal injury.
- If the wa rning light Ill and the warning
light
. ll with the message Brake pad s!
comes on in the instrument cluste r dis­
play, immediately contact your author­
i z ed Audi dealer or qualified workshop to
have all brake pads checked or replaced if
necessary .
EPC Electronic power control
This warning/indicator light monitors the
elec tronic power control .
The [31 warning/indicator light (E lectronic
Power Control) i lluminates when you switch
the ignition on as a function check .
-
If t his warning/indicator light ill uminates
while you are driving, then there is a ma lfunc ­
tion in the engine electron ics. Have the mal ­
function corrected as soon as possible by your
,....,
~ 1 ) . : USA models only
authorized Aud i dea le r or a qualified repair fa ­
cility.
· o Malfunction Indicator Lamp (MIL)
The Ma lfunction Indicator Lamp (MIL) is part
of the On-Board Diagnostic (OBD II) system.
The symbol
('4 lights up when the ignition is
switched on and will turn off after the eng ine
has started and has settled at a constant idle
speed . This i ndicates that the M IL is work ing
properly.
The warning light illuminates when there is a
malfu nction in the e ngine electron ic system .
Co ntact you r aut ho rized Aud i dea le r and have
t h e malfunc tion corrected.
An improperly closed fuel fille r cap may a lso
cause the MIL light to illuminate
q page 177 .
For more information q page 26.
!?; Engine speed limitation
App lies to vehicles: wi th engine speed limi tati on
(fl Do not e xce ed ma x. engin e speed of
XX.XX rpm
The Ill symbol illuminate s when there is an
engine contro l ma lf unct ion. The
(31 indicator
light in the instrument cluster also illumi ­
nates . The engi ne speed is limited to the
speed displayed in the d river info rmat ion sys­
tem. Keep in mind that the engine speed w ill
not exceed the val ue d isplayed in the dr iver in­
f ormat ion system, for example when down­
shifting .
D rive to your authori zed A udi dealer immed i­
ate ly to have the ma lfunction corrected .
!:( .. Engine oil level
1!1;111 Check oil level.
If the indicator light and the message appear,
add engi ne oil immediately
<=> page 181.

18 Instruments and warning/indicator lights
't':r.,. Engine oil sensor
1!11a Oil level sensor: System fault!
If the symbol illuminates, contact your au ­
thor ized Audi dealer a nd have the oil sensor
inspected. Until you have th is done, check the
oil level each time you refuel just to be on the
safe side~
page 184.
Bil Tank system
DD Please refuel
If the indicator light turns on for the first
time and the message appears, there are
about 1.8- 2.2 gallons (7.0 -8.5 li ters) of fue l
l eft in the tank . Time to refuel
~page 176.
ID'J Fuel tank system malfunction! Contact
dealer.
If the indicator light turns on and th is mes ­
sage appears, there is a malfunction in the
tank system.
Drive to your authorized Aud i dealer immedi­
ately to have the malfunction corrected .
B Please refill washer fluid.
If the symbol illuminates, add windshield
washer fluid to the windshield washer system .
©-Engine start system
Ill Engine start system: Malfunction! Please
contact dealer.
If the indicator light turns on and the mes­
sage appears, do
not sw itch the ignition off
because you may not be able to switch it on
again.
Drive to your authorized Aud i dealer immedi­
ately to have the malfunction corrected .
Engine start system: Malfunction. Please
contact dealer.
There is a malfunction in the engine start sys ­
tem . Drive to
your authorized Audi dealer immedi­
ately to have the ma lfunction corrected.
i§i Defective light bulb warning
If the J:I indicator light turns on, a bulb has
failed. The message ind icates the location of
the bu lb .
Vehicle lights: System fault!
If the message appears, there is a malfunc­
tion in the headlights or lig ht switch.
Drive to your authorized Audi dealer immedi­
ately to have the malfunction corrected .
&, WARNING
-Light bulbs are pressurized and could ex­
p lode whi le they are being changed caus­
ing serio us personal injury.
- Work with due care when handling the
high-vo ltage section of gas discharge
(xenon) lights*. Failure to do so could re­
sult in death or serious injury.
{D Tips
Have the bulb replaced or the connect ion
r epaired by your authorized Audi Service
department.
~0 Headlight range control
II Headlight range control: System fault!
If the symbol II illuminates , the dynamic
headlight range control is no longer working
proper ly . Have the system checked and re­
paired at your a uthorized Audi dea ler.
§0 Audi Adaptive Light
Appl ies to vehicles : wit h Audi adapt ive light
mfl Audi adaptive light: System fault!
If the indicator light turns on and this mes­
sage appears, there is a malfunction in the
adaptive light system. The headlights still
funct ion.

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@ Tips
If the vehic le is stationary, or if you are
driving at a very low speed, the tempera­
ture shown in the d isplay might be slightly
higher than the actual outside tempera­
ture. This is caused by the heat being radi ­
ated from the engine.
Operation
Operation by windshield wiper lever
Applies to vehicles: without multifu nct ion stee ring w heel
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Fig . 5 Wi nds hield w ipe r lever : Contro ls fo r the d river
i nforma tion sy stem
H ow to use the control s
.. Switch on the ignition. The function that
was last selected will be disp layed .
.. Press the
I RESET I button @ to sw itch be ­
tween trip computer
O and fJ , the efficien­
cy program
ii and the cruise control sys­
tem, fo r example .
.,. To show more informat ion further up or
down the display , press the top or bottom
part of the button @.
Calling up warning /indicato r lamps and
driver messages again
.,. Press the I RES ET I button @.
Resetting values to zero
.. Select a value in the desired trip computer
or the efficiency program .
.. Press and hold the
I R ESET I butto n @ for at
least one second . All values in the se lected
trip computer or the eff iciency p rogram will
be rese t to zero.
Dri ver inform ation di spl ay 21
Operation by multifunction steering
, wheel
Appl ies to vehicles: with multifunction steering w heel
Fi g. 6 Mul tifu nct io n stee ring wheel: Co ntrols for t he
dr iv er info rmatio n sy stem
Fig . 7 D is play: Veh icle fun ctions men u
The disp lay t abs @ ¢ page 20, fig. 4 will ap­
pear as soon as you operate one of the con ­
trols on the multifunction steering wheel.
How to use the controls
.,. Switch on the ign ition . The funct io n that
was last selec ted will be d isplayed.
M N .,. To swi tch between the tabs, press the left or
r ight side of the b utton
CD ¢ fig . 6.
.. To show more information further up or
down the display, scroll the thumbwheel @
up or down.
.. To confirm a selection , press the thumb-
wheel @.
Calling up Car function s
.. Use button CD to select the first disp lay tab.
.. Press the button @. T he
V ehicle fun ctions
menu will be d isplayed ¢ fig. 7.
.,. To selec t a menu item, scroll and press the
thumbwheel @.
.,. To ca ll up a function assigned to the steer-
ing wheel button, press the button@.
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26 Drive r in form ation d ispl ay
(D Note
-Only reset the oi l change display when
you have completed an o il change .
- If you d isconnect the battery term inals,
no calculatio ns can be made for the serv­
ice interval display during this time and
no service rem inder will appear . Remem­
ber that observing the proper service in­
tervals is vitally important to extending
the life of you r vehicle, particularly the
engine, and maintaining its value. Even if
the mileage dr iven is low, the max imum
period of one year from one serv ice to
the next must not be exceeded.
On-Board Diagnostic
system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Ind icator Lamp (MIL) ¢'4 i n
the instrument cluster is part of the On-Board
Diagnostic (OBD II) system.
The warning/indicator light illuminates when
the ign ition is switched on and goes o ut after
the engine starts and the idle has stabilized.
Th is indicates that the MIL is working proper­
l y.
If the light doe s not go out after the eng ine
is started, or illuminates wh ile you are driv­
ing, a ma lfunction may exist in the engine sys­
tem . If the light illuminates, the catalytic con ­
verter cou ld be damaged.
Continue driving
w ith reduced pow er (avoid­
ing sustained high speeds and/or rapid accel­
erations) and have the condition corrected.
Contact your authorized Audi dealer .
If the light ill uminates, the electronic speed
limiter may also be ma lfunctioning . For more
information
¢ page 2 7, Electronic speed
limiter.
An imp roperly clo sed fuel filler c ap m ay als o
c a u se th e M IL l ight to illuminate
¢ page 177.
On-Board Diagnostics
Fig. 16 Locat io n of Data Li nk Conn ector (DLC)
On-Board D iagnostics monitors the compo­
nents of your em ission contro l system . Each
monitored component in your engine system
has been ass igned a code . In case of a mal­
funct ion, the component will be identified
and the fault stored as a code in the control
module memo ry.
The MIL light may also illuminate if there is a lea k in the on-board fuel vapor recove ry sys­
tem . If the ligh t illuminates after a refueling,
stop the vehicle and make sure the fuel fille r
cap is prope rly closed (only vehicles w ith gaso­
line engine) ¢
page 177.
In order to make a n accurate diagnosis, the
stored data can on ly be displayed using spe­
c ial d iagnostic equipment (generic scan tool
for OBD).
In order to con nect t he special diagnostic
equipment, push the plug in to the Data Link
Connector (D LC). The D LC is located to the
right o f the hood release
<::!;> fig. 16.
Your a uthorized Audi dea le r or qua lified wor k­
shop can interpret the code and perform the
necessary repair.
,&_ WARNING ~ -
Do not use t he diagnost ic connecto r fo r
personal use . Incorrect usage can cause
mal functions, wh ich can increase the risk
of a collision!

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Electronic speed
limiter
Your vehicle may be factory equipped with tires that are rated for a maximum speed of
130 mph (210 km/h) . Th is is less than the
maximum speed of your vehicle. To reduce the
r isk of sudden tire failure and loss of control if
the veh icle is operated at excessive speeds,
your veh icle also has an elect ronic speed limit­
er. The electronic speed limiter prevents yo ur
vehicle from going faster than the tire speed
rating. For more information~
page 206.
If the engine control unit receives fau lty vehi­
cle road speed signals, the Malfunction Indi ­
cator Lamp (MIL)¢• will illuminate . If this
occ urs, contact the nearest authorized Audi
dealer for assistance.
A WARNING
-
Always observe the posted speed limits and adjust your speed to suit prevailing
road, t raff ic and weather conditions. Never
drive your vehicle faster than the maxi­
mum speed rating of the tires insta lled.
Dri ver information di spla y 2 7

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-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.
(D Tips
- In the event of a crash with airbag de­
ployment all locked doors will be auto­
matically unlocked to give access to the
vehicle occupants from the outside .
- If the power lock ing system should mal­
function, you can lock the driver's door
using the ign it ion key¢
page 33.
-If the power lock ing system should fail,
you can still open the fuel tank flap in an
emergency
c:> page 178.
- You are well advised not to keep valua­
bles inside an unattended vehicle, visible
or not . Even a properly locked vehicle
cannot provide the security of a safe.
- If the LED in the upper edge of the driv­
er's door panel comes on for about 30
seconds after the vehicle is locked, there
i s a ma lfunction in the power locking or
the anti-theft warning system. Have the
malfunction corrected by an authorized
Audi dealership or qualified repair facili­
ty.
Key set
Fig. 17 Key set
The key set contains two remote control keys
or convenience keys*. To fold the key out or in,
press the release button¢
fig. 17 -arrow-.
Opening and closing 29
@ Remote control key or convenience
key*
The convenience key is a vehicle remote con ­
trol key with special functions
c> page 31,
Locking and unlocking with convenience key
and c> page 68, Starting the engine.
With the remote contro l key, you can lock and
unlock the vehicle centrally and start the en­
gine.
Key replacement
If you lose a key, contact your authorized Audi
dealer immediate ly to have the
lost key disa­
bled. Be sure to bring all your keys with you.
Number of keys
You can check how many keys are initialised
for yo ur vehicle on the instrument cluster dis­
play. It is displayed wh ile you are setting the
time
c:> page 23. For example, 1/2 means that
one of two keys have been initialised for the.
This allows you to make sure you have re­
ce ived all of the keys when you purchase a
u sed vehicle.
A WARNING
--
-Do not leave your vehicle unattended
with the key in the ignition lock. Entry by
unauthorized persons could endanger
you o r result in theft or damage the vehi­
cle.
- Do not leave children unattended in the
veh icle, especially with access to vehicle
keys . Unguarded access to the keys pro­
vides children the opportunity to start
the engine and/or activate vehicle sys­
tems such as the power windows etc. Un­
supervised operation of any vehicle sys­
tem by children can result in serious in­
jury .
- Do not remove the key from the ign ition
lock until the vehicle has come to a com­
plete stop. Otherwise the steering col­
umn lock could suddenly engage -caus­
ing the risk of an accident.

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.. Press button @ III to unlock the vehicle
r=>fig. 20 .
.. Press button @ ffi to lock the vehicle r=> A
in General description on page 28.
.. Press button ©~ briefly to unlock the rear
l id .
.. Press button @~ for at least one second
to open the rear lid .
.,. Press button @ ~I P-A-N-IC~I to trigger the
alarm. The vehicle horn and emergency
flashers turn on .
.. Press button @IPANICI again to turn off the
alarm.
If the vehi cle is unlocked and no door, the rear
lid or the hood is opened within 45 seconds,
the vehicle locks itself agai n automatically.
This feature prevents the vehicle from being
accidentally left unlocked over a long period
of time. This does not apply when you pus h
the ©~button for at least one second .
It depends on the settings in the radio or
MMI* whether the entire vehicle is unlocked
or only certain doors
r=> page 32 .
A WARNING
Read and heed all WARNINGS c:> _.&. in Gen­
eral description on page 28 .
@ Tips
-In order to make sure the locking func­
tion is working, you should always keep
your eye on the vehicle to make sure it is
properly locked.
- Do not use the remote control if you are
inside the car, otherwise you may unin­
tentiona lly lock the vehicle, and then you
would set off the anti-theft alarm when
you try to start the engine or open a
door. In case this happens anyhow, push
the un lock button
m .
- Use the panic f unc tion only if you are in
an emergency si tua tion.
- Additional remo te control key funct ions
r=>page37.
Op enin g an d clos ing 31
Locking and unlocking with convenience
key
Appl ies to veh icles: w ith conven ience key
The doors and the rear lid can be unlocked
and locked without operating the master key.
Fi g. 21 Door handle: l ocking t he veh icle
Unlocking vehicle
.. Take ho ld of the door handle. The door is un­
locked automatically .
.. Pull the handle to open the door .
.. To unlock the luggage compartment lid,
press the handle in the luggage compart­
ment lid
r=> page 34 .
Locking vehicle
.. Move the selector lever to the P position ,
otherwise the vehicle cannot be locked.
.. To lock the vehicle, close the door and touch
the sensor in the door handle
once c:> fig. 21,
c:> A in General description on page 28. Do
not reach ins ide the door handle .
The vehicle can be locked and unlocked only at
the front doors. The remote control key can­
not be more than 1.5 m away from the door
handle .
It makes no difference whether the
master key is in you r jacket pocket or in your
brief case.
If you grip the door handle wh ile locking, this
can adversely affect the locking function .
It is not possible to re-open the door for a
brief period directly after closing it. This al­
lows you to ensure that the doo rs are properly
locked .
It depends on the settings in the radio or
MM!* whether the entire vehicle is unlocked
or one of the doors
c:> page 32 . IJJ,

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Selecting All and pressing the~ button on
the remote control key unlocks the entire ve­
hi cle.
Selec ting
Driver and pressing the~ button on
the remote cont ro l key once unlocks on ly the
dr iver's door . In veh icles with a convenience
k ey *, only the door w hose hand le you pull w ill
un lock. If you pre ss the ~ butto n tw ice, the
entire ve hicle w ill unlock.
If you press the~
button, the entire veh icle wi ll always lock.
Tone when locking
.. Se lect: I MENU I button > System s or Car sys­
tems
> Vehicle settings > Cent ral locking >
Tone when locking
I f yo u select On , a to ne will sound when you
l ock the vehicle.
Emergency locking
F ig. 23 Dr iver 's doo r: 1.oc k cyl inde r
Fig . 24 Fron t pa sse nge r's doo r/rea r doo rs: em erge ncy
lock
I f the centra l locking system ma lfunctions,
you must unlock/ lock the doors separately.
Locking and unlock ing the driver's door
.. To u nlock the driver's door, turn the key to
the un lock position @¢
fig. 23 .
Opening and clo sin g 33
.. To lock the driver's door, turn the key once
to the lock pos ition
@ ¢ A in General de­
scription on page 28 .
Locking the passenger's door/rear doors
The me chanical loc king device is lo cated on
the e nd face of the fron t passe nger's door a nd
the rear doors . It is o nly visible when the door
is open .
.. Pull the cap o ut of t he ope ning ¢
fig. 24.
.. In sert the key in t he inside slo t and turn it
all the way to the ri ght ( right door) or left
(left door).
Once the fro nt p assenge r's door/ rear d oo rs
have been closed, yo u ca nn ot open t hem
again from the o utsi de. The doo r can be
opened from the ins ide by pulling the door
handle.
If the child safety lock in a rear door is
activated, y ou must first pull t he door handle
o n the inside . T hen you can open the doo r
from the outside .
A WARNING
Read an d heed a ll W ARNI NGS ¢.& in Gen­
er al des crip tion on page 28.
Electronic immobilizer
The immobilizer prevents your vehicle from
being start ed by unauthorized persons .
Inside the key there is a comp uter c hip. This
c hi p a utomat ically activates/deactivates the
electron ic immobilizer .
Applies to vehicles with ignition lock:
The electronic immobilize r deact ivates auto­
matically when yo u inse rt the remote contro l
key into the ignition lock . It activates again
automat ica lly when you remove the remote
control key from th e i gnition lock.
Applies to vehicles with convenience key:
If the remote control key is located inside the
vehicle and you press the
I S TA RT ENGINE STOPI button, the electro nic
i mmob ilizer deactivates automat ica lly. If you
switch the ig nition off and remove the remote
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