2017 AUDI Q3 warning light

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@ Tips
The cruise control system cannot maintain
the speed cons istently if you are driving on
steep hills. The vehicle weight ca uses the
speed to increase. Due to th is, shift into a
lower gear in t ime or apply the brakes .
Changing speed
Applies to: vehicles with cruise control system
~ To inc rease or decrease the speed in incre­
me nts, push the lever towa rd
0 10 ~ page 78,
fig. 80.
~ T o inc rease o r decrease the speed quickly , hold
the leve r in the
0 10 direction until the de­
si red speed is displayed .
Overriding the cruise control system
Applies to: veh icles with cru ise control system
You can a lso press the accelerator pedal down to
increase your speed, for example if you want to
pass someone. The speed you set earlier w ill re­
sume as soon as you release the accelerator ped ­
al.
However, if you are exceeding the stored speed
by a cons iderable amount for a long time, the
cru ise control system will temporar ily switch off .
The
M;ll)~i~ (USA models) 1 B (Canada models) in­
d icator light in the instrument cluster turns off
and the sto red speed is maintai ned.
Preselecting the speed
Applies to: vehicles with cruise control system
You can pre-select your desired speed when the
vehicle is stationary.
~ Switch the ign ition on .
~ Pull the lever into position (D c:> page 78,
fig . 80 .
~ To inc rease o r decrease the speed, push the lev-
er toward
0 10 .
~ To store the speed disp layed, release the lever .
This f unct io n ma kes it possib le, for examp le, to
save the speed yo u wan t before dr iving on the
hi ghway. Once on the h ighway, ac tiva te the
cru ise control by pu lling the lever toward
(D .
Switching off
Applies to: vehicles with cruise control system
Temporary deactivation
~ Press the brake pedal, or
Assist
~ Press the lever into position @ (not clicked into
p lace)
c:> page 78, fig. 80, o r
~ Dr ive fo r longer t han five minutes at mo re than
6 mph ( 10 km/h) above the sto red speed .
Switching off completely
~ Press the lever into position @(clicked into
place), o r
~ Switch the ignit ion off.
The speed you stored will be maintained if the
c ruise contro l has been switched off temporarily .
T o resume the stored speed, re lease the bra ke
pedal and pull the lever into pos ition
(D .
Switching the ignition off w ill erase the stored
speed .
,&. WARNING
You should only resume the s to red speed if it
i s no t too high fo r exis ting t raffic conditions.
Otherw ise you can inc rease the risk of an acci ­
dent .
79

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Parking systems
General information
Applies to: ve hicles with a rea r parking sys te m /pa rking sys­
tem plus/rearv iew camera
Depending on your vehicle's equipment, va rious
pa rking aids wi ll help you when parki ng and ma­
ne uveri ng.
The
r e ar parki ng sy stem is an a udible parking a id
that warns you of obstacles
behind t he vehicle
¢ page 85.
The parking sy stem plus ass ists you when park ­
i ng by aud ibly and v isually indicating objects de­
tected
in front of and behind the veh icle
¢ page 86.
The re ar view camer a shows the area beh ind the
ve hicle in the Infotainment system d isplay . This
d isp lay assists you when you are cross or parallel
pa rking . Th e pa rking system pl us functions are
a lso available
¢ page 87.
A WARNING ,~ -
- Always look for traff ic and check the area
around your veh icle by looking at it directly
as well . The parking system cannot replace
the driver's attent ion. The driver is always
responsible when enter ing or leav ing a pa rk­
ing space and dur ing similar maneuvers.
- Please note that some surfaces, such as
clothing, are not detected by the system .
- Senso rs and cameras have blind spots in
wh ich peop le and objects cannot be detect­
ed . Be especia lly caut ious of small children
and animals .
- The sensors can be displaced by impacts or
damage to the radiator gr ille, bumper,
wheel housing and the unde rbody . The park­
ing system may be impa ired as a result .
H ave an author ized Audi dealer or au thor­
ized Audi Serv ice Facili ty check their func ­
t io n.
- Make s ure the senso rs a re not o bstruc ted by
st ickers, deposits o r othe r ma ter ial s. If they
are, the senso r funct ion could be impa ired.
F or additiona l information on cleaning, see
¢ page 191 .
Parking system s
(D Note
- Some objects are not detected or displayed
by the system under certain circumstances:
- Objects such as barrier chains, trailer draw
bars, vertical poles o r fe nces
- Objects above the sensors such as wall ex ­
tensions
- Objects w ith certai n surfaces or structures
such as c ha in li nk fe nces or powder snow
- If you conti nue driving closer to a low ob­
ject , it may disappear from the sensor
range . Note that you will no longer be
wa rned about t his obstacle.
(D Tips
- The system may p rovide a warning even
tho ugh the re are no obstacles in the cover­
age area in some situa tions, such as:
- certain road s urfaces or when there is tall
g rass.
- externa l ultrasonic sources such as from
clean ing vehicles .
- in heavy rain, snow, o r th ick vehicle ex ­
ha ust.
- We recommen d that you practice par king in
a traff ic -free loca tion or pa rking lot to be ­
come fam iliar with the system . When doing
this, there shou ld be good light and weath­
er conditions .
- You can change the vol ume and pitch of the
signa ls as well as the display ¢
page 90.
- Please refer to the instructions for towing a
trai ler located in
¢ page 91.
-What appea rs in the infotainment display is
somewhat time- delayed.
Rear parking system
Description
Applies to : vehicles wit h rear parking system
The rear parking system is an audible parking
aid .
There is a sen sor in the rea r bumper cover. If
these detect an obstacle, audible s ignals warn
you .
85

Intelligent Technology
Intelligent Technology
Electronic Stabilization
Control (ESC)
Description
Elect ronic Stabilization Control (ESC) suppo rts
driver safety.
It red uces the risk of slipping and
improves dr iving stability. ESC detects crit ica l sit­
uations such as the veh icle oversteering and un­
dersteering or the wheels are sp inning. The vehi­
cle is stabilized by app lying the brakes or reduc ­
ing engine torque. When ESC engages, the
G1 i n­
d icator light blinks in the inst rument cluste r.
The fo llow ing systems are integrated in the ESC:
Anti -lock b raking system (ABS)
ABS prevents the whee ls from loc king when brak­
i n g . The vehicle can sti ll be steered even d uring
hard brak ing. Apply steady press ure to the brake
pedal. Do not pump the pedal. A puls ing in the
brake pedal indicates that the system is acting to
stabilize the vehicle .
Brake assi st sy stem
The brake assist system can dec rease braking dis­
tance. It increases brak ing power when the driver
presses the brake pedal quick ly in emergency sit­
uations . You must press and hold the brake pedal
until the dangerous situat io n is over .
Anti- s lip regulation (ASR )
ASR reduces eng ine power when the drive w heels
begin spinning and adapts the force to the road
conditions. This makes it easier to start, acceler­
ate and dr ive up h ills .
Electron ic differential lock (EDL)
The ED L bra kes wheels that a re spinning and
transfers the drive power to the other drive
wheel or wheels if the ve hicle is equipped with a ll
wheel drive*) . This funct ion is not ava ilable at
h igher speeds.
In extreme cases, EDL automatically switches off
to keep the brake on the braked wheel from over­ heating. The vehicle is still work ing correctly. EDL
92
will switch on again au tomatically when condi ­
tions have returned to normal.
Steering recommendation
The ESC he lps to s tabili ze the vehicle by cha ng ing
t h e s teer ing torque .
Selective wheel torque control
Selective wheel to rque cont rol is used when d riv­
i ng o n curves . The front whee l on the inside of
t h e curve or both wheels on the i nside of th e
cu rve are braked se lective ly as needed. This al­
l ows mo re pre cise driving in curves .
Automatic post -collision braking system
The "automat ic post -coll is io n braking system"
can help to reduce the risk of sl iding and of addi­
tiona l co llisions after an acc ident. If the a irbag
c ontro l modu le detects a collision above a cert ain
vehicle speed, the veh icle is braked by the ESC.
The veh icle does n ot brake automatically if:
- the drive r presses the accelerator pedal, or
- the bra king force generate d by the pressed
brake pedal is greater than the b raking force
that would be in itiated by the system, or
- the ESC, the bra ke system or the vehicle elect ri­
cal system are not functioning.
A WARNING
- The ESC and its integ rated systems can not
overcome the lim its imposed by natura l
p hys ica l laws. This is es pec ially impo rtan t
on sl ippery or wet roads. If the systems be­
gi n a cting to stabili ze yo ur vehicle, you
s hould immedi ately alte r your speed to
match the road and tra ffic conditions . Do
not let t he in creased safety provi ded tempt
you into taking risks . This could increase
your r is k of a coll is ion.
- Please note the r is k of a coll is ion increases
when dr iv ing fast, especially th rough c urves
and on slippery or wet roa ds, and when dr iv­
ing too close to objects ahead. The ESC and
its integrated systems cannot always pre­
ve nt co llisions - there is st ill a risk of acci­
dents!

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-Press the accelerator pedal carefully when
accelerating on smooth, slippery surfaces
such as ice and snow. The drive wheels can
spin even when these control systems are
installed and this can affect driving stability
and increase the risk of a collision.
(D Tips
- The ABS and ASR only function correctly
when all four wheels have a similar wear
Switching on/off
Intelligent Technology
condition. Different tire sizes can lead to a
reduction in engine power.
- You may hear noises when the systems de­
scribed are working .
ESC turns on automatically when you start the engine .
Fig. 99 Center console: OFF~ button
The following examples are unusual situations
where it may make sense to switch offroad mode
on to allow the wheels to spin:
- Rocking the vehicle to free it when it is stuck
- Dr iving in deep snow or on loose ground
- Driving on rough terrain when much of the car's
weight is lifted off the wheels (axle articula­
tion)
- Dr iving downh ill wh ile braking on loose ground
The ESC is designed to function in levels. Depend­
ing on the level selected , the ESC stabilization
function is limited or switched off. The amount of
stabilization control will differ depending on the
level. For your safety, switch the offroad mode off in
advance.
ESC
levels
Offroad mode on ESC/ASRoff Offroad mode off or
ESC/ASRon
Behavior
The ESC and ASR stabiliza- The stabilization function is The full stabilization func-
tion functions are limited not available
~ A. ESC and tion of the ESC and ASR is
q_,& _ ASR are switched off. avai lable again.
Operation Press the 00 button briefly. Press and hold the 00 button Press the 00 button again.
l onger than three seconds.
Indicator II turns on. II and lf'tii•Ui turn on. ltl turns off or II and
lights lfilf•l~i turn off.
Messages Stabilization control (ESC): Stabilization
control (ESC): Stabilization control (ESC):
Offroad Warning! Reduced Off Warning! Reduced
sta-
On
stability bility
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Intelligent Technology
_&. WARNING
You should only switch offroad mode on or
switch ESC/ ASR off if your driving abilities
and the traff ic conditions perm it. There is a
r isk of slid ing.
- The stabilization function is limited when
offroad mode is switched on. The driving
wheels co uld spin and the vehicle could
swerve , especially on slick or slippery road
surfaces.
- T here is no vehicle stab ilizat ion when ESC/
ASR are switched off .
Hill descent assist
Applies to: vehicles with hill hold assist
Hill descent assist makes it possible to drive
down a hill at a constant speed.
Fig . 100 Center console: hill descent assist button
.,. To switch the hill descent assist on, press the
~ button in the center console c:> fig. 100. The
LED in the button turns on.
.,. Press the button again to switch it off. The LED
in the button turns off.
Hill descent assist brakes all four wheels auto­
matically in order to limit speed when driving ei­
ther forward or reverse on hills with a grade up to
approx imately 50%.
When hill descent assist is on, the speed your ve­ hicle was traveling when it entered the hill is
maintained. It is only possible to switch on the
assist when driving slower than 37 mph (60 km/
h). The assist occurs br iefly after start ing to drive
up to approximately 19 mph (30 km/h). The driv­
er can increase or decrease the vehicle speed
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within these limits by pressing the accelerator or
brake peda l.
However, there must be enough tract ion. Hill de­
scent assist
cannot function as expec ted, if fo r
example the hill is icy or if the surface is loose
c:>,& .
Active assistance at a specific speed up to about
19 mph (30 km/h) is shown in the instrument
cluster through a blinking indicator light •. The
indicator light shines continuously when in the
ready mode.
The system does not work at speeds between 19
and 37 mph (30 and 60 km/h). The system is
then in ready-mode . This is indicated by the LED
i n the button turning on. The system automat i­
ca lly switched off when you drive faster than 37
mph (60 km/h) . The LED will also turn off in this
scenario.
Hill descent assist is automatically activated un­
der the following conditions:
- the LED in the button turns on,
- the vehicle speed is lower than 19 mph (30 km/
h),
- the incline angle is at least around 10%.
_&. WARNING
-Always adapt your speed to the weather,
road and traffic conditions. Do not let the
increased safety provided tempt you into
taking risks, because this increases the risk
of an accident .
-
-The hill descent ass ist system cannot over­
come the laws of physics. Your driving style
must always be adapted to the current road
and traffic conditions.
- Hill descent ass ist may not be ab le to hold
your vehicle at a constant speed under all
conditions while dr iv ing on a hill (for exam­
ple if ground u nder the vehicle is loose).
Brakes
New brake pads
New brake pads do not achieve their full braking
effect during the first 250 mi (400 km). They
must be "broken in" first. However, you can ..,.

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compensate for the slightly reduced bra king
force by pressing firmly on the brake peda l. Avoid
heavy braking during the break -in period .
Operating condit ion s and dr iving habits
The brakes on today's automobiles a re sti ll s ub­
ject to wear, depend ing largely on ope rating con­
ditions and driving habits¢& . On vehicles that
are either driven most ly in stop-and -go city traf ­
fic or are driven hard, the brake pads should be
checked by your authorized Aud i dealer more of­
ten than specified in the
Warran ty & Mainte ­
n anc e boo kle t .
Failure to have your brake pads
inspected can resu lt in reduced brake perform­
ance.
On steep slopes, you should use the braking ef­
fect of the eng ine. This way, you prevent unnec­
essary wear on the brake system . If you must use
your brakes, do not hold the b rakes down cont in­
uously. P ump t he b rakes at intervals.
Operating no ise
Noises may occur when braking depend ing on the
speed, braking force and outs ide cond itions such
as tempe rature and humidity .
Effect of water or road salt
In certain situations, for example after driving
through water, in heavy ra in, after overnight con­
densat ion or after washing your car, the braking
effect can be reduced by mo isture or ice on the
brake rotors and brake pads . The brakes must be
"dr ied" fi rst w it h a few careful brake applica­
tions .
At highe r speeds and with the windsh ield w ipers
turned on, the brake pads press aga inst the brake
rotors for a short amount of time. This action,
which is not felt by the d river, happens a t regular
i nte rvals and ens ures a better reaction time fo r
the brakes in wet weather.
The bra king effect can also be redu ced if you are
d riving on salted roads and you do not apply t he
b ra kes fo r long pe riods of time. The layer of sa lt
on the brake rotors and brake pads m ust be worn
off first when the b rakes are applied¢& .
Intellig ent Technology
Corrosion
Leaving t he vehicle pa rked fo r lo ng periods of
t ime, low mileage and avoiding heavy braking
can contrib ute to corrosion on the brake rotors
and to dirty brake pads .
If you usua lly avoid heavy bra king or if there is
corrosion present, occasiona l heavy braking at
high speeds is recommended to clean the brake
rotors and pads¢& .
Brake system malfunction
if you no tice that the b rake peda l t ravel has sud ­
denly
gotten larger, then a b rake c ircuit may have
f ailed ¢ & .
Low brake fluid level
When the brake fluid level is low, malfu nctions in
the b rake system may occur. The b rake fl uid level
is e lec tron ically moni tored.
Brake booster
The brake booster amplifies the pressure you ap­
ply to the brake pedal.
It only works when the en­
gine is running~ &.
Brake lining wear statu s
Brake lining wear may be checked by visual in­
spect ion of the condition of the brake pads
t h rough the openings in the wheel. If necessary,
the wheel may be removed for this i nspection
¢ page 198, Replacing wheels .
,&. WARNING
-New brake pads don't have the bes t stop­
ping power and m ust be "broken-in" during
the initial 250 mi (400 km) . You
can com ­
pensate for this by pressing the brake pedal
more firmly . This a lso applies later when
new pads are installed.
- You shou ld perform braking maneuvers for
the purpose of cleaning the brake system
only if road condit ions permit. Other road
users must not be put at r isk - you may
cause an accident!
- Before descending a steep grade, reduce
speed a nd sh ift transmission into a lower
95

Intelligent Technology
gear or lower driving range. Do not ride the
brakes or hold the pedal down too long or
too often. This could cause the brakes to get hot and diminish braking efficiency .
- Do not "ride the brakes" by resting your foot
on the pedal when you do not intend to
brake. This may cause the brakes to over ­
heat, premature wear and increased stop­
ping distance.
- Under certain climatic and operating condi­
tions such as passing through water, driving in heavy rain or after washing the vehicle ,
the effectiveness of the brakes can be re­
duced . In winter, ice can accumulate on the
brake pads, linings, discs and drums . Care­
fully apply brakes for a test. Brakes will dry and ice coatings will be cleaned off after a
few careful brake applications.
- Driving for an extended period of time on
salt-covered roads without using your
brakes can also affect braking efficiency .
Clean off accumulated salt coating from
brake discs and pads with a few careful
brake applications .
- If you damage the front spoiler, or if you in­
stall a different spoiler, be sure the air flow
to the front brakes is not obstructed. Other­
wise the brake system could overheat reduc­
ing the effectiveness of the entire brake sys­
tem.
- Failure of one brake circuit will impair the
braking capability resulting in an increased
stopping distance. Avoid driving the vehicle
and have it towed to the nearest authorized
Audi dealer or qualified workshop.
- Never let the vehicle roll to a stop with the
engine shut off.
- If the brake booster is not working, the
brake pedal must be pressed considerably
harder to make up for the lack of booster
assistance.
96
Electromechanical
steering
The electromechanical steering supports the
driver's steering movements .
Power steering adapts electronically based on
the vehicle speed .
Indicator lights and messages
• Steering fault! Do not drive vehicle!
If this indicator light turns on and stays on and
this message appears, the power steering may
have failed.
Do
not continue driving . See an authorized Audi
dealer or authorized Audi Service Facility for as­
sistance.
If the indicator light turns on, the steering wheel
may be more difficult to move or more sensitive
than usual. The steering wheel may also be at an
angle when driving straight.
Drive slowly to an authorized Audi dealer or au­
thorized Audi Service Facility to have the mal ­
function corrected .
(;r, lj Steering lock: System fault! Please contact
dealer.
There is a malfunction in the electronic steering
lock.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the malfunction corrected.
A WARNING
Have the system malfunction corrected as
soon as possible by an authorized Audi dealer
or authorized Audi Service Facility, as this in­
creases the risk of an accident .
{!) Tips
If the . or 'T j indicator light only stays on
for a short time, you may continue driving.
-

Driving sa fe ty
Driving safety
General notes
Safe driving habits
Please remember -safety first!
This chapter contains important information,
tips, instruct ions and warn ings that you need to
read and observe for your own safety, the safety
of your passengers and others. We have summar­ ized here what you need to know about safety
be lts, a irbags, child restra ints as well as child
safety. Your safety is for us
priority number 1 . Al­
ways observe t he i nfo rmation and wa rn ings in
this section - for your own safety as well as tha t
of yo ur passengers.
The information i n this section applies to all
model ve rsions of your vehicle . Some of the fea­
tures descr ibed in t his sec tions may be s tanda rd
eq uipment on some models, or may be optional
equipment on others . If yo u are not sure, ask
your author ized Audi dealer.
A WARNING
- Always make sure that you follow the in­
structions and heed the WARNINGS in th is
Manual.
It is in your interest and in the in­
te rest of your passengers.
-
- Always keep t he comp lete Owner's Litera­
ture in your A udi when you lend or se ll your
vehicle so that this important information
will always be available to the d river and
passenge rs.
- Always keep the Owner 's literature handy so
that you can find it easily if you have ques­
t ions.
Safety equipment
The safety features are part of the occupant re­
straint system and work together to help reduce
the risk of injury in a wide variety of occident si t­
uations.
Your safety and the safety of yo ur passenge rs
should not be left to chan ce. Advan ces in tech­
nology have made a var iety of features av ail ab le
to help reduce t he risk of injury in an accident .
100
The following is a list of just a few of the sa fety
features in your Audi :
- sophis tic ated safety be lts fo r dr ive r and all pas-
senge r seat ing pos itions,
- belt fo rce limi ters for the front seats,
- be lt pretensione rs fo r the seats,
- belt height adjustment for the front seats,
- head restraints for each seating position,
- front airbags,
- side airbags in the front seats,
- side curtain airbags with eject io n m it igat io n
features,
- special LA TC H anchorages for ch ild rest rai nts,
- adj ustab le steer ing col umn.
These ind iv idual safety features, can work to­
gether as a system to he lp protect you and your
passengers in a wide range of acc idents. These
features cannot wo rk as a system if they are not
a lways cor rec tly ad justed and cor rect ly used.
Safety i s everybody' s responsibil ity!
Important things to do before driving
Safety is everybody 's job! Vehicle and occupant
safety always depends on the informed and care ­
ful driver .
For your safety and the safety of your passen­
gers,
before driving always:
.,. Make sure that a ll lights and signals are operat ­
ing correctly .
.,. Make sure that the tire pressure is correct .
.,. Make sure that a ll w indows are clean and afford
good vis ibility to the outs ide .
.,. Secure all luggage and othe r items ca refully
~ page 105, ~page 47 .
.,. Ma ke sure that noth ing ca n interfere wi th the
pedals.
.,. Adjust front seat, head restraint and mirrors
correctly for yo ur height.
.,. Instruct passenge rs to adjust the head re­
straints according to their he ight.
.,. Make sure to use the rig ht child restraint cor­
rectly to protect children
r=> page 13 7, Child
safety . ..,.