2017 AUDI Q3 brake fluid

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Electromechanical steering,/
¢ page 96
Steer ing lock
¢ page 14
Yellow indicator light s
"O~ I I ~ 'I
TPMS
--------------
Electronic Stabilization Control
(ESC) ,/
¢page 14
Electronic Stabili zation Control
(ESC) ,/
c>page 14
Electronic Stabilization Control
(ESC)
¢ page 92
USA models :
Anti-loc k braking system (ABS) ,/
¢page 14
Canada models:
Anti -lock braking system (ABS) ,/
¢page 14
Safety systems,/
c>page l4
Brake pads
¢page 15
Electromechanical parking brake
¢ page 12
Tire Pressu re Monitoring System*
,/
¢page 188
Tire pressure monitoring system*
¢page 188
Electronic power control,/
c>page 15
Malfunction Indicator Lamp (MIL)
./
c>page 15
Eng ine speed limitation*
¢page 15
Engine oi l level
¢ page 15
Engine oi l sensor
¢ page 15
Instruments and indicator lights
Battery charge
¢ page 13
Tank system
¢page 15
Washer fluid level*
c>page 16
Engine start system
¢page 16
Electromechanical steering./
¢page 96
Steering lock
¢page 14
Remote control key*
c>page 63
Battery in remote control key
c>page24
Bulb fa ilure indicator
c>page 16
Headlight range control system
c>page 16
Adaptive light*
c>page 16
light/rain sensor *
c>page 16
Adaptive dampers*
c>page 17
Speed warning system*
c>page 78
Canada models:
Speed warning system*
c>page 78
Other indicator lights
--------------
Turn signals
c>page 17
Trailer turn signa ls*
c> page 17
USA models:
Cruise control system
c>page 78
11

Instruments and indicator lights
y>))
Canada models:
C ruise contro l system
¢ page 78
Hill descent assist*
¢ page94
Remote control key*
¢page 63
High beams
¢page36
Door open
¢page 17
Hood open
¢ page 17
Luggage compartment lid open
¢ page 17
BRAKE/(©) Brake system
If this ind icator light turns on, there is a malfunc­
tion in the brake system.
llll v ehicle and check brake fluid level
Stop the vehicle and chec k the bra ke fluid level.
See an authorized Audi dea ler or authorize d Aud i
Serv ice Facility for assistance if necessary.
1111 ( USA models )/. (Canad a model s)
Brakes : malfunction! Please stop vehicle safely
If t he A BS indica to r l ight tu) (U SA mode ls) I
[I] (Canada mode ls), t he ESC indica to r li gh t Dl.
and the bra ke sys tem ind ic a tor light 1111 (USA
mo dels)
I. (Canada mode ls) all turn on and
this message appears, then the ABS, ESC and braking distrib ution are malfunct ioning ¢ ,&. .
D o not cont inue drivi ng . See an au thorized Aud i
dea ler or a utho rized Aud i Service Facili ty for as ­
sistance ¢
.&..
1111 (USA models) /. (Canada models ) Park­
ing brake : System fault ! See owner's manual
- If the indica to r li ght and the message appear
when the vehi cle is stationary or aft er switch ­
ing the ignition on ,
check if you can release the
parkin g brake . If you cannot re lease the par k­
ing brake, see yo ur au thorized Audi dea ler o r
12
authorized A udi Se rvice Faci lity . If you can re­
lease the parking brake and the message still
appears, see an a uthorized Audi dea ler or au­
thorized Audi Service Fac ility immediately to
have the malfunction corrected.
- If the ind icator light and message appear
while
driv ing ,
the h ill start assist or emergency brak­
ing function may be ma lfunctioning. It may not
be poss ible to set the parking brake or release
i t once it has been set . Do not park your vehicle
on hills. See an a uth orized Audi dea le r or a u­
thorized A ud i Servi ce Facili ty for assistan ce.
App lies to : USA mode ls
If the 1111 and EIJ tur n on at the same time, the
brake pads are wo rn out ¢
page 15 .
A WARNING
-Read a nd follow the warnings in
¢ page 1 59, Working in the engine com­
partment
befo re o peni ng the hoo d and
checking the brake fluid level.
- If the brake system indi cator lig ht does not
turn off or it turns on wh ile driving, t he
brake fluid leve l in the reservoir is too low,
and this increases the risk of an accident.
Stop the vehicle and do not continue driv­
ing. See an authorized Aud i dea le r or a u­
thorized A udi Service Fac ility for assistance .
- If the brake system indicator light turns on
together w ith the ABS and ESC indicator
lights, the ABS/ESC regu lating function may
be malfunct ion ing . Fu nctions tha t stabilize
the vehicle a re no longer available . Th is
co uld cause the vehicle to swerve, which in­
creases the risk t hat the vehicle will slide.
D o not contin ue driving . See an autho rized
Aud i dea le r o r a uthorized Audi Service Facili ­
ty for ass istance .
PARK/(®) Electromechanical parking brake
If the -(USA mode ls) I. (Canada models)
i ndicato r light turns on, the parking brake was
set.
- (USA models ) /. (Canada mode ls ) Press
brake pedal to relea se parking brake
Ill-

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Operating instructions
6" r-2
~·~
1/2"
1·1/2"
ill
Fig. 79 Perm itted ball pos itio n of th e t rail er hitch
Trailer towing weights
With a
factory-installed or an aftermarket trailer
hitch, the maximum permissible trailer weight is
2,200 lbs (1,000 kg) . The maximum permissible
unbraked trailer weight is 1,650 lbs (750 kg) .
These specifications apply when driving on roads having an incline of less than 12%.
Permissible tongue load
For best vehicle handling under these changed
conditions, adjust the trailer load so that the
tongue load is at the maximum allowable or
slightly lower. You can get an approximation of
the tongue load with a bathroom scale or you can
measure the load at a trucking company or
weighing station.
With a
factory-installed or an aftermarket trailer
hitch, the maximum permissible load on the ball
hitch may not exceed 220 lbs (100 kg) .
It is rec­
ommended to use the maximum permissible
load.
Trailer load distribution Be sure the load in the trailer is held securely in
place to prevent it from shifting forward, back­
ward or sideways.
Never allow a passenger to ride in a trailer ¢.&.
in Driving instructions on page 76 .
Ball mount
The trailer hitch may only be used with suitable ball mount and ball¢
fig. 79. Installation of the
hitch ball must be carried out in accordance with
the manufacturer's instructions .
Trailer towing
Engine cooling system
Towing a trailer makes the engine work harder. It
is important that the cooling system's perform­
ance is up to the additional load. Make sure that
the cooling system has enough fluid.
Tire pressure
When towing a trailer, inflate the tires of your
vehicle to the tire pressure listed under "Full
load" on the tire pressure label
¢page 181. In­
flate trailer tires to trailer and tire manufactur­
ers' specifications.
Lights
The headlight settings should be checked with
the trailer attached before driving off. Check to
make sure both vehicle and trailer lights are
working properly.
Safety chains
Be sure trailer safety chains are properly connect­
ed from the trailer to the hitch on the vehicle .
Leave enough slack in the chains to permit turn­
ing corners. When you install safety chains, make
sure they will not drag on the road when you are
driving.
The chains should cross under the trailer tongue
to prevent it from dropping in case of separation
from the hitch.
· Driving instructions
Driving with a trailer always requires extra care
ond consideration.
Weight distribution
Towing a loaded trailer with an empty car results
in a highly unstable distribution of weight. If this
cannot be avoided, drive at very low speeds only
to avoid the risk of losing steering control.
A "balanced " rig is easier to operate and control.
This means that the tow vehicle should be loaded
to the extent possible and permissible, while
keeping the trailer as light as possible under the
circumstances. Whenever possible, transfer
some cargo to the luggage compartment of the
tow vehicle while observing tongue load require-
ments and vehicle loading considerations. .,.
75

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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

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pollutants in the exhaust gas before they are re­
leased into the atmosphere.
The exclusive use of unleaded fue l is critically im­
portant for the life of the catalytic converter and
proper functioning of the engine .
~ WARNING
-The temperature of the exhaust system is
high, both when driving and after stopping
the engine.
- Never touch the exha ust ta il pipes once they
have become hot. This could result in burns.
- Do not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or
other mater ial which can cause a fire.
- Do not apply additional undercoating or
rustproof ing on or near the exhaust mani­
fold, exhaust pipes, catalytic converter or
heat shields. During dr iv ing, the substance
used for undercoating could overheat and
cause a fire.
(D Note
- Be aware that just o ne tank filling with
lead ed fue l will already ser iously degrade
the pe rformance of the catalytic co nverter .
- Do not exceed the correct eng ine o il level
c::;, page 164.
- Do not drive until the fuel tank becomes
completely empty. The engine could mis­
fire. Unburned fuel could also get into the
exhaust system and th is cou ld cause the
c ata lytic converter to overheat.
- Do not turn off the ignition whi le the vehicle
i s mov ing.
- Do not continue to operate your veh icle un­
der these cond it ions, as otherwise fue l can
r each the cataly tic conve rte r. This cou ld re­
s ul t in ove rheating of the converter, req uir­
i ng its re placement.
- To assure efficient operation of the Em is ­
s ion Control System:
- Have your vehicle maintained properly and
in accordance with the service recommen­
dations in your Warranty
& Maintenance
booklet.
-
Ch eck ing and Filling
-Lack of proper ma intenance as well as im ­
p roper use of the vehicle w ill impair the
f u nct ion o f the emission control system
and could lead to damage.
® For the sake of the environment
Even when the Emiss ion Control System is op­
erating properly, the exhaust gas can have a
su lfur -like exhaust gas sme ll under some op­
erating states. This depends on the sulfur
content of the fuel being used. Us ing a d iffer­
ent brand of fuel may help, or f illing the tank
wi th lead-free supe r g rade gasoline.
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine comportment
For work in th e engine compartm ent su ch as
che cking and filling fluids, there i s a ri sk of in­
jury, scalding , accident s, and burn s. For thi s
reason , follow all the warnings and gene ral
s afety p re caution s prov ided in the following in·
formatio n. The engine compartment is a dan­
gerous area on the vehicle.
c::;, .&. .
A WARNING
-- T urn the engine off.
- Sw itch the ignition off.
- Set the parking brake .
- Move the selector lever into t he P position .
- Neve r open the hood whe n there is steam o r
coo lant escaping from the engine compart ­
ment, because there is a risk that you could
be burned. Wait unt il no steam or coolant is
escaping.
- Let the eng ine cool down.
- Keep children away from the eng ine com -
partment.
- Never sp ill fluids on a ho t engine. These flu ­
ids (such as the anti -freezing agent con ­
tained in the coolant) can ignite .
- Avoid short c ircui ts in the elect rical sys tem.
- W hen working in the engi ne comp artme nt,
remember that the radiator fan can swi tch
159

Checking and Filling
on even if the ignition is switched off, which
increases the risk of personal injury.
- Never open the cap on the coolant expan­
sion tank when the engine is warm. The
cooling system is under pressure.
- To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
large cloth when opening.
- Do not remove the engine cover under any
circumstances . This increases the risk of
burns.
- If tests need to be performed with the en­ gine running, there is additional danger due
to moving components (such as the ribbed
belt, alternator and radiator fan) and from
the high-voltage ignition system .
- Do not under any circumstances activate the throttle inadvertently (for example, by hand
from the engine compartment) if the vehi­
cle is stationary but the engine is running
and a gear is engaged. Otherwise, the vehi­
cle will start to move immediately and this
could result in an accident.
- Pay attention to the following warnings list­
ed when work on the fuel system or on the
electrical equipment is required.
- Do not smoke .
- Never work near open flames.
- Always have a working fire extinguisher
nearby
- To reduce the risk of electric shock and in­
jury, never touch the following components when the engine is running or is being start­
ed:
- Ignition cable - Other components in the electronic high-
voltage ignition system
- If you must check or perform work on the
engine while it is running:
- Set the parking brake and place the selec­
tor lever in the P (park) position first .
- Always proceed with extreme caution so that clothing, jewelry or long hair do not
become caught in the radiator fan, fan
belt or other moving components or do
not come into contact with hot compo­
nents . Tie back long hair before beginning
160
work and do not wear clothing that can
hang down into the engine .
- Limit your exposure to exhaust and chemi­
cals to as short a time as possible
c:> ,& .
-All work on the battery or electrical system
in your vehicle can result in injuries, chemi­
cal burns, accidents or burns. Because of
this, all work must be performed
only by an
authorized Audi dealer or authorized Audi
Service Facility .
A WARNING
California Proposition 6S Warning:
- Engine exhaust , some of its constituents,
and certain vehicle components contain or
emit chemicals known to the State of Cali­
fornia to cause cancer and birth defects and
reproductive harm . In addition, certain flu­
ids contained in vehicles and certain prod­
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other reproductive harm .
- Battery posts, terminals and related acces ·
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harms. Wash hands after handling.
(D Note
When filling fluids, be sure not to mix the flu­ids up. Otherwise severe malfunctions and en­
gine damage will occur .
@I For the sake of the environment
You should regularly check the ground under
your vehicle in order to detect leaks quickly. If
there are visible spots from oil or other fluids, bring your vehicle to an authorized Audi deal ­
er or authorized Audi Service Facility to be
checked .

Checking and Filling
Engine compartment overview
The most important check points.
Fig. 140 Typical location of the rese rvoir and the engine o il fil le r open ing
(D Coolant reservoir (- L) ¢ page 166
@ Oil dipstick ¢ page 164
® Engine oil filler opening ('t:::r.) ¢page 164
© Eng ine oil label* w ith VW standard
¢page 162
® Brake fluid reservoir ((0)) ¢ page 168
® Vehicle battery(+) ¢ page 169, ¢page 209
(?) Jump start point( -) w ith hex head screw
¢page 169, ¢page 209
@ Washer fluid reservoir (O) ¢ page 169
® Fuse housing c:::> page 205
The oil dipstick (position @) and the engine oil
filler open ing (pos it ion @) can be located in dif­
fe rent positions depending on the engine ver­
sion .
_8. WARNING
Read and follow the WARNINGS befo re
checking anything in the engine compartment
162
¢ &. in Working in the engine compartment
on page 159.
Engine oil
Engine oil specifications
The engine oil used must conform to exact speci­
fications.
The serv ice interval display i n the inst rumen t
cluster o f your vehicle will inform you when it is
time for an oi l change . We recommend that you
have your o il changed by an author ized A udi Serv­
ice Adv isor.
If you must add oil between oil changes, use an oi l that matches the Aud i oi l quality standard
li sted on the sticker. The sticker is located at the
front of the eng ine compartment ¢
page 162,
fig. 140 .

Checking and Filling
Brake fluid
N
N
~ N ,l: a, CXl
Fig. 14 4 Engine compartment: cap on brake fluid reservoir
Observe the safety precautions c:::> .&. in Working
in the engine compartment on page 159.
Checking th e br ake fluid l evel
.- Read the brake fluid level on the brake fluid
reservoir
c:::> page 162, fig . 140 . The brake fluid
level must be between the MIN and MAX mark­
ings
c:::> ,&. .
The brake fluid level is monitored automatically .
Chang in g the b ra ke flu id
Have the brake fluid changed regularly by an au­
thorized Audi dealer or authorized Audi Service
Facility .
A WARNING
-If the brake fluid level is below the MIN
marking, it can impair the braking effect
and dr iving safety, which increase the risk of
an accident. Do not cont inue driving . See an
authorized Aud i dealer or autho rized Audi
Service Facility for assistance.
- If the brake fluid is o ld, bubbles may form
in the b rake system du ring heavy b raking.
This would impair brak ing performance and
driving safety, which increases the risk of an
accident.
- T o ensure the brake system functions cor­
rectly, only use brake fluids t hat comply
with VW standard 501 14 or
FMVSS-116 DOT 4.
(D Note
-If the brake fluid level is above the MAX
mark ing, brake fluid may leak out over the
168
edge of the reservoir and result in damage
to the vehicle.
- Do not get any brake fluid on the vehicle
paint, because it will corrode the paint.
Battery
General warnings about batteries
Because of the comp lex power supp ly, all wo rk
on batter ies such as d isconnecting, replacing,
etc. should
only be performed by an authorized
Audi dealer or authorized A udi Service Fac ility
c:::> &. .
The term "veh icle battery" refers to the 12 Volt
ba tte ry in your vehicle.
D etail ed warning s for th e vehicle batte ry:
®
Wear eye protection.
A
Battery acid is highly corrosive. Wear pro-
tect ive gloves and eye protection.
@
Fire, sparks, open flame and smoking are
forbidden .
&
A highly explosive m ixture of gases can
form when charging batter ies.
@
Keep children away from battery acid and
batteries.
A WARNING
All work on the battery or electrical system in
your vehicle can result in injuries, chem ica l
bu rns, acciden ts or burns. Because of this, all
wo rk mus t be performed
only by an autho r­
i zed A udi dealer or authorized Aud i Service
Facility.
A WARNING
Ca lifornia Proposition 65 Warning:
- Batte ry posts, te rm inals and related acces­
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive problems.
Wash hands after handling.
-