2017 AUDI Q3 cooling

IAUTOI Switching automatic mode on and off
Automatic mode ma inta ins a constant tempera­
ture ins ide the vehicle. Air temperature, airflow
and air distribution are controlled automatically.
- I -Adjusting the temperature
The vehicle inte rior temperature can be adjusted
for the driver and the front passenger us ing the
l eft/rig ht knob. Temperatures can be set be­
tween a range o f 60 °F ( +16 °() and 84 °F
(+28 °C) . Outside of this range,
LO or HI will ap­
pear in the climate control system display. At
both of these settings, the climate contro l sys­
tem runs continuously at maximum cooling or
heating power. There is no temperature regula­
tion .
~ Adjust ing the blower
You can adjust the vo lume of air generated by the
blower to your preference. Use the left
l!:I button
to decrease the air speed, and use the right
lj]
button to increase the air speed . The blower
should always run at a low sett ing to prevent the
windows from fogging and to ensure a continu­
ous exchange of air ins ide the veh icle. To have
the airflow regulated automatically, press the
IAUTO! button.
~/l;o!/ h0! Adjusting air distribution
You can manually select the vents where the air
will flow. The buttons can be pressed individually
or in combination with each other. To have the air
d is tribution regulated automatical ly, press the
IAUTO ! button.
~ Adjusting the seat heating*
Pressing the button switches the seat heating on
at the h ighest setting (level 3). The LEDs indicate
the temperature level. To reduce the tempera­
ture, press the butto n again . To switch the seat
heating off, press the button repeatedly until the
LED turns off.
Afte r approximately 10 minutes, the seat heating
a utomatically switches from level 3 to level 2.
00
~ I@ MAXI Switching the defroster on and off
"' ,....
~ The windshield and s ide windows are defrosted 0
g or cleared of condensation as quickly as possible.
00
Warm and cold
The maximum amount of air flows mainly from
the vents below the windshield . Recirculation
mode switches off. The temperature should be
set at +72°F (22°() or higher.
T he
!AUTOI button switches the defroster off.
llilil REAR! Switching the rear window defogger
on and off
T he rear window defogge r on ly operates when
the engine is running and will be automatically
switched off after approximate ly 10 minutes .
Synchronization
If you press the
IAUTO I button longer, you can
transfe r the d river temperature setting to the
front passenger. Synchronization is switched off
as soon as the temperature for the front pas­
senger's s ide is changed.
Air vents
You can open o r close the center and rear vents in
the cockpit and the vents in the rear center con­
sole using the ridged thumbwheels . The levers
adjust the direction of the airflow from the vents.
Switching the temperature measurement
units
T he temperature display can be switched be­
tween°( and °F. Press and hold the
l ,e,,: ,.I button
r=;, fig. 67 and turn the knob on the driver's side to
- for three seconds.
A WARNING
-
-You shou ld not use the recirculation mode
for an extended period of time since no
fresh air is drawn in. With the air-condition­
ing switched off, the windows can fog up,
which increases the risk of an acc ident.
- Indiv iduals w ith reduced sensit iv ity to pain
or temperature could develop burns when
using the seat heating* function. To reduce
the risk of injur y, these individua ls should
not use seat heating*.
0 Note
To avoid damaging the seat heating* ele­
ments, do not kneel on the seats or place
heavy pressure on one area of the seat.
57

00
00
......
"' ,....
"' ...... 0 0 :::,
00
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

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 .

Check ing and F illing
areas, into open streams or down sewage
drains .
- Recycle used engine oil by taking it to a used
engine oil collection facility in your area, or
contact a service station .
Cooling system
Coolant
The engine coo ling system is filled wi th a mixture
of pur ified w ate r a nd coolan t addit ive at the fa c­
tory . T h is coo lant must not be not changed.
The coolant leve l is monito red throug h the . in­
d icator light~
page 13 . Howeve r, we do re com­
mend occasionally check ing the coo la nt level
manually.
I f you must add coolant, use a m ixt ur e of wa ter
and coolant addit ive. M ixing the coolant additive
with d istilled wate r is recommen ded .
Coolant additive
The coolant additive is made of a nti-freezi ng a nd
corros ion protection agents . Only use the fo llow­
i n g coolant add it ives. These additives may be
mixed w it h each other.
Coolant additive Specification
G13 TL774J
G12++ T
L 774 G
The amount of coo lant additive that needs to be
mixed wit h wate r depends on the climate where
the vehicle will be operated . If the coolant addi ­
tive percentage is too low, the coolant can freeze
and damage the engine.
Coolant Freeze protec-
additive tion
Warm reg ions min . 40% m in . -13 °F
max . 45% (
- 25
°()
Co ld regions min. 50% max
. -40 °F
max. 55% (-40 °()
0 Note
- Befo re the start of winter, have your author­
i zed Audi dealer or authorized A udi Service
Fac ility check if the coolant additive in you r
166
vehicle matches t he percentage app ropriate
for the climate . This is especially important
when driving in colder climates.
- If the app ropriate coo lant additive is not
available in an eme rgency, do not add any
other additive. You could damage the en­
gine. If this happens, only use water and re­
store the correct m ixture ratio with t he
specified coo lant add itive as soo n as poss i­
bl e.
- Only ref ill w ith new coolant.
- Radiator sealant must not be mixed with
the coolant.
· Adding coolant
Fi g. 14 3 En gin e compartment: coo lant expa nsio n ta nk
cove r
Observe the safety precautions ~.& in Working
in the engine compartment on page 159 .
Checking the engine coolant level
.. Park the vehicle on a level surface .
.. Switch the ignit io n off.
.. Read the coolant level on the coolant expansion
t ank ~
page 162, fig. 140. The coolant leve l
m ust be be twee n the m arkings when the en­
gi ne i n co ld. W hen t he engine is warm it can be
slightly above the upper mar king.
Adding coolant Requirement: there must be a residua l amount of
coolan t in the expansion tank ~(}).
.,. Let the engi ne cool down .
.. Place a clot h over the coolant expans ion tank
cap and unscrew the cap counte rclockw ise
~ .& -

00
00
......
"' ,....
"' ...... 0 0 :::,
00
~ Add coolant mixed in the correct ratio
¢ page 166 up to the upper marking.
~ Make sure that the fluid level rema ins stable.
Add more coolant if necessary.
~ Close the cap securely.
Coolant loss usually indicates there is a leak. Im­
mediately drive your vehicle to an authorized
Audi dealer or authori zed Audi Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, a loss can come
from the coolant boiling through overheating
and be ing pushed out of the cooling system.
.&, WARNING
The cool ing system is pressu rized and can be­
come very hot. To reduce the r is k of burns
from hot coolant :
- Do not open the coo lant expansion tank cap
when the engine is hot. This increases the risk of burns.
- Stop the engine and allow it to cool.
- Protect your face, hands and arms from es -
caping coolant and steam by covering the
coolant tank cap with a large, thick cloth .
- T urn the coo lant tank cap co unterclo ckwise
slowly and keep light pressu re on the cap .
- T o reduce the risk of burns , do not allow any
antifreeze o r coolant to drip onto the ex­
haust system or hot engine components.
T he ethylene glycol in engine coolant can
catch fire under certain circumstances .
- T he coo lant add itive and the coolant can be
dangerous to your health . For this reason,
keep the coolant in the original container
and away from children. There is a risk of
poisoning.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of injury .
Do not add coolant if the expansion tank is
empty. Air could enter the cooling system and
damage the engine. If this is the case, do not
cont inue driv ing . See an authorized Audi deal -
Check ing and Filling
er or authorized Aud i Service Facility for assis ­
tance .
- Before the start of winter, have your author­
ized Aud i dea ler or a uthorized Audi Serv ice
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
- If the appropr iate coo lant add itive is not
availab le in an emergency, do not add any
other additive . You could damage the en­
gine. If this happens, only use water and re­
store the correct m ixtu re ratio with the
specified coolant add it ive as soo n as poss i­
ble .
- Only refill w ith new coolant.
- Radiator sealant must not be mixed with
the coolant .
Radiator fan
T he radiator fan switches on automatically by it ­
self.
An auxiliary e lectr ic radiator fan switches on and
off depend ing on coolant temperature and other
vehicle operating conditions.
After you switch the engine off, the auxiliary fan c a n continue running for up to 10 m inutes - even
with the ignition off . It can even switch on aga in
later by itself ¢.& , if
- the temperature of the engine coolant rises due
to the heat build-up from the engine in the en­
gine compartment, or
- the engine compartment heats up bec ause the
veh icle is parked in in tense sunlight.
.&, WARNING
--
- To reduce the r isk of personal injury never
touch the radiator fan .
- The auxiliary e lectr ic fan is temperature
controlled and can switch on s uddenly even
when the engine is not runn ing .
- The auxiliary radiator fan sw itches on auto ­
mat ica lly when the eng ine coolant reaches a
certa in temperature and will continue to run
until the coolant temperature d rops .
167

Index
Cleaning plastic parts . . . . . . . . . . . . . . . . . . 193
Cleaning rims . . . . . . . . . . . . . . . . . . . . . . . . 192
Cleaning textiles . . . . . . . . . . . . . . . . . . . . . . 194
Climate control system Driv e select . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Climate control system (automatic) Adjusting the temperature . . . . . . . . . . . . . 57
Air distribution .... ........... .... .... 57
Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
AUTO (automatic mode) . . . . . . . . . . . . . . . 57
Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Changing the temperature unit . . . . . . . . . 57
Defrosting the windshield . . . . . . . . . . . . . . 57
Description . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Rear window defogger . . . . . . . . . . . . . . 55, 57
Recirculation mode . . . . . . . . . . . . . . . . . . . 56
Synchronizing . . . . . . . . . . . . . . . . . . . . . . . . 57
Climate control system (manual)
Adjusting the temperature . . . . . . . . . . . . . 55
Air distribution, air vents . . . . . . . . . . . . . . . 55
Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Defrosting the windows . . . . . . . . . . . . . . . 55
Description . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Rear window defogger . . . . . . . . . . . . . . . . . 55
Recircula tion mode . . . . . . . . . . . . . . . . . . . 54
Closing Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Panorama glass roof . . . . . . . . . . . . . . . . . . 33
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Closing/opening By remote control . . . . . . . . . . . . . . . . . . . . 25
W ith the central locking switch . . . . . . . . . 27
W ith the convenience key . . . . . . . . . . . . . . 26
With the door lock . . . . . . . . . . . . . . . . . . . . 28
Cockpit (overview) . . . . . . . . . . . . . . . . . . . . . . 6
Color number . . . . . . . . . . . . . . . . . . . . . . . . 215
Com ing home . . . . . . . . . . . . . . . . . . . . . . . . . 36
Compartments . . . . . . . . . . . . . . . . . . . . . 47, 48
Compass in the mirror . . . . . . . . . . . . . . . . . . 42
Compl iance . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Consumer information . . . . . . . . . . . . . . . . . 218
Consumer Information . . . . . . . . . . . . . . . . . 107
Consumption (fuel) ................ 20, 215
Contacting NH TSA . . . . . . . . . . . . . . . . . . . . 107
224
Convenience key
Indicator lights . . . . . . . . . . . . . . . . . . . . . . 63
Start ing the engine . . . . . . . . . . . . . . . . . . . 62
Stopping the engine . . . . . . . . . . . . . . . . . . 62
Switching the ignition on . . . . . . . . . . . . . . 62
Unlocking /locking . . . . . . . . . . . . . . . . . . . . 26
Convenience opening/closing
Convertible child safety seats
Convertible locking retractor ............ 32
144
Activating . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 149
Using to secure a child safety seat . . . . . . 149
Cooling mode (automatic climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Cooling mode (manual climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Cooling system Adding coolant . . . . . . . . . . . . . . . . . . . . . . 166
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Coolant level checking . . . . . . . . . . . . . . . . 166
Coolant temperature . . . . . . . . . . . . . . . . . . . 8
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 13
Crossing water . . . . . . . . . . . . . . . . . . . . . 58 , 67
Cruise control system
Chang ing speed . . . . . . . . . . . . . . . . . . . . . . 79
Overriding the cruise control system . . . . . 79
Preselecting speed . . . . . . . . . . . . . . . . . . . . 79
Switching off . . . . . . . . . . . . . . . . . . . . . . . . 79
switching on . . . . . . . . . . . . . . . . . . . . . . . . . 78
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Current consumption 20
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . . . . 98
Date .......... .................... .... 9
Daytime running lights . . . . . . . . . . . . . . . . . 35
Declaration of compliance Audi s ide ass ist . . . . . . . . . . . . . . . . . . . . . 221
Cell phone package . . . . . . . . . . . . . . . . . . 221
Conv enience key . . . . . . . . . . . . . . . . . . . . . 221
Cruise control . . . . . . . . . . . . . . . . . . . . . . . 221
E le ctronic immobilizer................ 221
Remote control key . . . . . . . . . . . . . . . . . . 221
Defect ive light bulb
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 16

Index
Vehicle Care/cleaning . . . . . . . . . . . . . . . . . . . . . . .
191
Dimensions ... .. ................ ... . 216
Identification number . . . . . . . . . . . . . . . . 215
Out of service . . . . . . . . . . . . . . . . . . . . . . . 196
Specifications . . . . . . . . . . . . . . . . . . . . . . . 215
Vehicle identification label . . . . . . . . . . . . 215
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 168
Charge level . . . . . . . . . . . . . . . . . . . . . . . . . 97
Charging . . . . . . . . . . . . . . . . . . . . . . . . 13, 169
Energy management . . . . . . . . . . . . . . . . . . 97
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 13
Vehicle control modules. . . . . . . . . . . . . . . . . 98
Vehicle jack .. .. .. .. . .......... ... 197,200
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 197
VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
w
Warning/indicator lights
Trailer turn signal assembly . . . . . . . . . . . .
17
Warning lights
refer to Indicator lights . . . . . . . . . . . . . . . . 10
Warranty coverages .............. ..... 218
Washer fluid level (indicator light) . . . . . . . . 16
Washing matte finish paint . . . . . . . . . . . . . 191
We ights..... .. ................. ..... 215
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
113
What happens to unbelted occupants? . . . . 110
What impairs dr iving safety? ..... .... .. . 101
Wheel bolt caps
Removing . . . . . . . . . . . . . . . . . . . . . . . . . .
199
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 185
Loosening . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Tightening . . . . . . . . . . . . . . . . . . . . . . . . . 200
Wheel covers, removing . . . . . . . . . . . . . . . . 199
Wheels ..... .. .. .. ..... ...... .. .. .. . 171
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Glossary of tire and loading terminology . 173
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Tires and vehicle load limits . . . . . . . . . . . 183
When must a safety belt be replaced? . . . . 111
When must the airbag system be inspected? 1 .27
Where are lower anchorages located? . . . .
15 1
232
Window regulators
Child safety lock . . . . . . . . . . . . . . . . . . . . . .
32
Windows
Cleaning/removing ice. .. ........... ..
193
Defrosting (manual climate control system) .SS
Window wipers
Replacing wiper blades . . . . . . . . . . . . . . . .
42
Windshie ld
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
Defrosting (automatic climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
57
Defrosting (manual climate control system) SS
also refer to Windshield . . . . . . . . . . . . . . . 40
Windshield washer system . . . . . . . . . . 40, 169
Reservoir capacity . . . . . . . . . . . . . . . . . . . 216
Windshield wipers
Cleaning wiper blades . . . . . . . . . . . . . . . . .
41
Fo lding up . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Replacing windshield wiper blades . . . . . . . 41
Switching on and off . . . . . . . . . . . . . . . . . . 40
Winter driving
Snow chains . . . . . . . . . . . . . . . . . . . . . . . .
186
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Winter operat ion
Cooling system . . . . . . . . . . . . . . . . . . . . . .
166
Defrosting the windshield (automatic cli-
mate control system) . . . . . . . . . . . . . . . . .
57
Windshie ld washer system . . . . . . . . . . . . 169
Winter tires . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Winter use
Car washes . . . . . . . . . . . . . . . . . . . . . . . . .
191
Removing ice from windows 193
X
Xenon headlights . . . . . . . . . . . . . . . . . . . . . 207