heating AUDI Q3 2018 Owners Manual

Instrumen ts and ind icator ligh ts
Instruments and indicator Lights
Instruments
Instrument cluster overview
The instrument cluster is the central information center for the driver.
Fig. 3 Instrument cluster overv iew
(D ISETI button .... ........... .. .
Tachometer .... .. .. ..... .... .
Engine coolant temperature gauge 9
9
8 @
®
©
®
Turn signal ind icator lights ..... . 34
Disp lay w ith:
- Indicator lights
- Driver information system
10
18
@ Speedometer
0
®
Fu el level .. .... ........... .. .
Trip odometer reset button 10.0 1
@ Tips
The instrument illumination for the needles
and dia ls turns on when the ignition is turned
on and the lights are turned off. The illumina­
tion for the gauges reduces automat ica lly and
eventually turns off as brightness outside in­
creases . T his function reminds the drive r to
turn the low beams on at the approp riate
time.
Coolant temperature indicator
9
9
The coolan t temperature indic ato r@ r=:> page 8,
fig. 3 only operates when the igni tion is switched
8
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on. To prevent engine damage, please observe
the following notes about the temperature rang­
es.
Cold ran ge
If the needle is at the bottom of the gauge, the
engine has not reached operating temperature
yet. Avoid high eng ine speeds, full accelerating
and heavy engine loads.
Normal range
The engine has reached operating temperature
when the needle moves into the center of the
gauge under norma l driving condit ions. The nee­
dle may move farther to the right on the gauge
with heavier engine load at hig h outside temper ­
atu res . If the needle is far ove r on the r ight side
of the gauge and the. in dicator light turns on
i n the instrument cluster, then the coolant tem­
peratu re is too high
r=;, page 12.
(D Note
- Aux ilia ry headlights and ot her accessories in
front of the coo ling-a ir intake impa ir the
cooling effect of the coolant. This increa ses
the risk of the engine overheating dur ing ..,_

a
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high outside temperatures and heavy en­
gine load .
- The front spoiler also he lps to distribute
cooling air correctly while driving. If the
spoiler is damaged, the cooling effect will
be impaired and the risk of the engine over­
heating will increase. See an authorized
Audi dealer or authorized Audi Service Fa­
cility for assistance.
Tachometer
The tachometer displays the engine speed in rev­
olutions per minute (RPM) .
You should shift to the next lowest gear when
the engine speed is below 1,SOO RPM . The begin­
ning of the red zone in the tachometer indicates
the maximum permissible engine speed for all
gears once the engine has been broken in and
when it is warmed up to operating temperat ure.
Before reaching the red zone, you shou ld shift in­
to the next higher gear, choose the Dor S selec­
tor lever position, or remove your foot from the
accelerator pedal.
CD Note
The needle in the tachometer @Q page 8,
fig. 3 may only be in the red area of the gauge
for a short time or there is a risk of engine
damage.
@ For the sake of the environment
Upshifting ea rly helps you to save fuel and re­
duces operating noise.
Fuel level
The fuel level indicator only operates when the
ignition is switched on.
The
tD ¢ page 15 turns on if the reserve quan ­
tity of fue l is reached.
The fuel tank capacity of your vehicle is listed in
the
Technical Data section ¢ page 210.
CD Note
Never drive until the tank is completely emp­
ty. The irregular supply of fuel that results
Instruments and indicator lights
from that can cause engine misfires . Uncom­
busted fuel will then enter the exhaust sys­
tem. This can cause overheat ing and damage
to the catalytic converter.
Odometer
Fig. 4 I n st ru me nt cluster : odometer
Trip odometer and odometer
The trip odometer @ shows the distance driven
since it was last reset. It can be used to measure
short distances.
T he trip odometer can be reset to zero by press­
ing the
10.01 reset button @~ page 8, fig. 3.
The odometer @shows the total distance that
the vehicle has been driven.
Malfunction indicator
If there is a malfunction in the instrument clus­
ter,
DEF will appear in the trip odometer display.
Have the malfunction corrected as soon as possi­
ble.
Time/date display
You can switch between the quartz clock or the
GPS controlled clock* depending on the vehicle
equipment. For more information, refer to your
MMI Operating Manual.
Outside temperature display
The instrument cluster display shows the outside
temperature. At temperatures below 42 °F ( +S
°C), a snowflake symbol appears in front of the
temperature display . .,.
9

Sea ts and stor age
_&. WARNING
Always keep the glove compartment l id
closed while driv ing to reduce the risk of in­
jury.
Additional compartment s
You will find a variety of storage compartments
and holde rs at var ious locations in the veh icle.
- In the door trim panels .
- In the center console .
- On the side of the front seats*. The sliding com-
partment can hold a maximum of 3.3 lbs (1.5
kg) and the folding compartment can hold 2.2
lbs (1 kg).
- Nets* on the backrests of the front seats
- Garment hooks next to and above the rear
doors.
- Bag/securing hooks in luggage compartment.
_&. WARNING
- No heavy or hard objects may be placed on
the storage compartment behind the rear
seat backrest. There is a risk of injur ing the
vehicle passengers when brak ing suddenly .
- Make sure that the view to the rear is not
obstructed by hanging garments .
- Hang only lightweight clothing and be sure that there are no heavy or sharp-edged ob­
jects in the pockets .
- Do not use coat hangers to hang garments,
because th is could reduce the effectiveness
of the side curtain airbags* .
- Only use the storage compartments in the
door trim panels to store small objects that
will not st ick o ut of the compartment and
impa ir the range of the side a irbags .
(D Note
Objects on the rear shelf that rub against the
rear window can damage the rear window
heating wires .
46
Luggage compartment
General information
_&. WARNING
Read and follow the important safety precau­
tions in ¢page
102.
Luggage compartment cover
Applies to: vehicles with luggage compartment cover
Fig . 55 Lug gage co mpar tmen t: c over attac hed
Fig . 56 Right fron t sec tio n of the luggage co m partment:
remov ing the luggage co mpartm ent cove r
Attaching
-
.. Pull the cover out and attach it in the mounting
eyelets in the side trim panel ¢
fig. 55.
Removing
.. Pull both levers all the way in the direction of
the arrow ¢
fig. 56 .
.. Pull the cover upward to remove .
Installing
.. Place both sides of the cover into the mounts
on the side trim .
.. Push the cover downward until both sides click
into p lace .

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Warm and cold
Climate control system
Description
Depending on the vehicle equipment, different
systems could be installed:
- manual climate control system or
- automatic climate control system"
The climate control system circu lates, warms or
cools, and removes humidity from the air in the
vehicle interior. It is the most effective when the windows and panorama glass roof" are closed. If
there is a build-up of heat inside the vehicle, ven­
tilation can help to speed up the cooling process .
Pollutant filt er
The pollutant filter removes pollutants such as
dust and pollen from the air.
Key rec ogn ition *
The automatic climate cont ro l system* settings
are stored and assigned to the remote control
key that is in use.
A WARNING
Poor visibility can lead to accidents.
- For safer driving, keep all windows free of
ice, snow and fog .
- Become familiar with the correct use and
function of the climate control system as
quickly as poss ible, espec ially with the de­
frosting and defogging functions.
- When the temperature is below freezing,
only use the windshield washer system after
the windsh ield has been warmed by the cli­
mate control system. The washer fluid could
Warm and c old
freeze on the windshield and impair visibili­
ty.
@ Note
- If you suspect that the climate contro l sys ­
tem is damaged, switch the system off to
prevent further damage and have it checked
by an authorized Aud i dealer or authorized
Audi Service Facility.
- Repairs to the Audi climate control system
require special technical knowledge and
special tools. See an authorized Audi dea ler
or authorized Aud i Service Fac ility.
@) For the sake of the environment
- To save fuel, turn off the climate control
system cooling mode by pressing the A/C
button. This will also reduce emissions . The
cl imate control system is off when the LED
in the button turns off.
- In vehicles w ith the efficiency program*,
you can find other consumptio n information
and more economy tips
¢ page 20.
(D Tips
- To prevent interference with the heat ing
and cooling output and to prevent the win­
dows from fogging over, the air intake in
fro nt of the windshie ld must be free of ice
,
snow or leaves.
- Condensation from the cooling system* can
dr ip and fo rm a pudd le of water under the
vehicle. This is norma l and does not mean
there is a leak .
- The energy management system may tem­
porarily switch off certain functions, s uch as
the seat heating* or rear window defogger .
These systems are avai lable aga in as soon
as the energy supply has been restored.
5 1

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I n the@ setting, the windshield and side win­
dows are defrosted or cleared of condensation as
qu ickly as possible. The rec irculat ion mode
switches off, but can be act ivated again manually
by pressing the~ button.
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con ­
sole us ing the r idged thumbwhee ls. The levers
adjust the direction of the airflow from the vents.
To keep the front side windows from fogging up
in damp weather, we recommend opening the
side air vents and tilting them to the side.
~ R ecirc ulation mo de
In recircu lation mode, the a ir inside the vehicle is
circu lated and fi ltered. This prevents the unfil­
tered air outside the vehicle from entering the
vehicle interior . Switching recircu lation mode on
when dr iving through a tunnel or when sitting in
traffic is recommended
¢ .&, . If recirculation
mode is sw itched on before the eng ine starts, it
will be switched off automatically after approx i­
mate ly 20 minutes.
Recirculation mode is switched off in the defrost
setting®.
QW R ea r win dow defogger
The rear window defogger only operates when
the eng ine is running. It switches off automati-
Warm and c old
ca lly after approximately 10 to 20 minutes, de­
pending on the outside temperature .
J Seat heating*
You can adjust the left and right heated seat
temperature using the left/right thumbwheel.
T he seat heating is switched off when the leve l is
set to 0.
A WARNING .-==-
- You sho uld not use the recircu lation mode
for an extended period since no fresh air is
drawn in. When the A/C system* is sw itched
off, the windows can fog up, which increas­
es the risk of an acc ident.
- Individuals w ith reduced sensit ivity to pa in
or temperature could develop burns when
using the seat heat ing* function . To reduce
the r isk of inju ry, these individua ls sho uld
not use seat heating*.
Q) Note
To avoid damaging the seat heat ing* ele­
ments, do not kneel on the seats o r place
heavy pressure on one area of the seat .
53

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the climate control system runs continuously at
maximum cooling or heating power. There is no
temperature regulation.
Synchronization : by pressing the AUTO button
for two seconds, the temperature setting for the
driver's side is transferred to the front passeng­
er's side. This applies a temperature change to
the front passenger's side.
Be Blower
Using the regulator 8ft, you can manually adjust
the volume of air generated by the blower to your
preference.
Use the left
8ft butto n to decrease the air speed,
and use the right
8ft button to increase the air
speed .
The blower should always run at a low setting to
prevent the windows from fogging and to ensure
a continuous exchange of a ir inside the vehicle.
To have the airflow regulated automatically,
press the AU TO button.
!,.i /:,0/!,DAir distribution and vents
The air distr ibut ion can adjusted with the but­
tons. To have the air dist rib ut ion regulated a uto­
matica lly, press the AUTO button.
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con ­
sole using the r idged thumbwheels . T he levers
adjust the direction of the airflow from the vents .
To keep the front s ide windows from fogging up
in damp weathe r, we recommend opening the
side air vents and tilting them to the side.
~ MAX Defrosting
The windshield and side windows are defrosted
or cleared of condensation as quickly as possible.
The maximum amount of air flows mainly from
the vents below the windshie ld. Recirculation
mode switches off. The temperature should be
set at +72°F (22°() or highe r.
The AUTO button sw itches the defroster off.
Warm and cold
~A Recirculation mode
To switch on the recircu lation mode, press the
~A button . The lower LED in the button turns
on .
In rec ircu lation mode, the air inside the vehicle is
circulated and filtered. This prevents the unfi l­
tered air outside the vehicle from entering the
vehicle interior. Switching recirculat ion mode on
when driving through a tunnel or when sitting in
traffic is recommended
¢ ,&..
The AU TO button or@ button switches recircula­
tion mode off.
T o switc h on the automatic recirculation mode,
press the
~A button again. The upper LED in the
button turns on. The system switches to recircu­
lation mode when driving in reverse when the en­
gine is cold. The air quality sensor that is de­
s igned for diese l and gasoline exhaust automati­
ca lly switches the recirculation mode on or off
depending on the level of pollutants in the out­
s ide air . Automatic rec irculat ion mode is time re­
stricted when cooling mode (A/C) is sw itched off
and frost temperatures are ide ntif ied.
QW REAR Rear window defogger
The rear window defogger on ly operates when
the engine is running and will be automatically
switched off after approximately 10 minutes.
.J Seat heating*
Pressing the button switches the seat heating on
at the highest setting (level 3).
The LEDs indicate the temperature level. To re­
duce the temperature, press the button again. To
switch the seat heating off, press the button re­
peatedly until the LED turns off.
A ft er approximately 10 minutes, the seat heating
automatica lly switches from level 3 to level 2.
Switching the temperature measurement
units
The temperature display can be switched be ­
tween °C and °F. Press and hold the
~A button
¢ fig. 66 and turn the knob on the driver's side to
- for three seconds. ..,
55

Warm and cold
& WARNING
-You should not use the recirculation mode
for an extended period of time, because no
fresh air is drawn in and the windows can
fog when cooling mode is switched off. This
increases the risk of an accident .
- Individuals with reduced sensitivity to pain
or temperature could develop burns when
using the seat heating* function. To reduce
the risk of injury, these individuals should
not use seat heating*.
(D 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.
56

Driving
braking effec t, which he lps to protect the brakes
and tires and reduces the emissions and fuel con­
sumpt ion to zero (fuel shut-off during dece lera­
tion) .
Shift effici en tly
Upshift ing earlier is an effective way to save fuel.
Staying in a gear too long uses fue l unnecessari ­
ly.
P ress down o n the acce le ra tor peda l slowly and
avoid " kick -down ".
Avoid full acceleration
You should rare ly trave l at the maximum vehicle
speed. High speeds cause a d isproportionately
h igh inc rease in fuel consump tion, emissions and
tr affic no ise. Slower driving saves fuel.
Reduce idling time
There are benefits to stopp ing the engine, for ex ­
ample when at railroad crossings or traffic lights
with longer red lights. Stopping the engi ne for
30 -40 seconds already saves mo re fuel than the
amount of extra fuel needed to restart the en­
gine.
It takes a very long time in idle to wa rm the en­
g ine up to ope ra ting tempe ra tu re. Wea r and
emissions are especially high in the wa rm -up
phase . Therefore, yo u should begi n driving im ­
mediately after starting the engine. Avoid high
RP Ms while doing t his .
Have maintenance performed r egularly
By having m ainten ance perfo rmed regu larly on
your ve hicle, yo u can he lp to reduce f uel con­
sumpt ion befo re yo u even start to dr ive. The
maintenance condition of your vehicle not only
affects traffic safety and long-te rm value but a l­
so impacts
fuel consumpt ion . A poorly main­
tained engine can lead to fuel consumption that
is 10% higher than normal.
Also check th e
oil level when refueling . T he oil
consumption
depends large ly on the engine load
and speed. It is normal for the oil consumpt ion
of a new eng ine to reach its lowest point only af ­
ter a certain amount of use. Therefo re, the oil
consumpt ion can o nly be properly judged after
58
approximately 3,0 00 miles (S,000 km) have been
driven .
Avoid short trips
The eng ine and exhaust clean ing system mus t
r each their optima l
operating temperature to ef­
fe ct ively reduce consump tion and emissions.
A cold engine uses a d isp roportionately high
amount of fue l. The engine reac hes operat ing
temperat ure and cons umption no rmal izes on ly
a fter approximate ly 2.5 m iles (4 km) .
Check the tire pressure
To save fuel, make sure the t ires are always in­
flated to the correct pressure ~
page 175. The
fuel consumpt ion can increase by 5% if the p res ­
s ur e is on ly 0.5 bar too low. Due to the i ncreased
rol ling resis tance, low tire p ressures w ill also
l ead to greater tire
wear and will affect driving
behavior .
Do no t drive on
winter tir es ye ar-r ound, as this
will consume up to 10% more f uel.
Eliminate unnecessary weight
S ince every po und of ext ra weight increases fuel
consump tion , a quick inspect io n of the luggage
compartmen t may be wo rth it to avoid unneces ­
s ar y we ight.
When not be ing used, a roof rack shou ld be re­
moved to decrease the w ind resistance of the ve­
hi cle. This will save yo u ap prox imately 1 2% fue l
at speeds from 62 -75 mph (100 -12 0 km/h).
Save energy
The eng ine drives the generator, which generates
e lectric ity; the fuel consumpt io n also increases
with t he demand for e lectricity . T he refore, sw itch
electrica l eq uipm ent off whe n you no longe r
need i t. Exa mples of eq uipme nt tha t uses a lo t of
energy a re air blowe rs at a high setting, the rea r
window defogger and seat heating* .
([) Note
-Do not leave engine idling un attended afte r
sta rting. If warn ing li ghts should come on
to ind icate improper ope ration, they wou ld
go unheeded . Extended idling also pro duces .,.

heat, which could result in overheating or
other damage to the vehicle or other prop­
erty.
- Have your vehicle maintained properly and
in accordance with the service recommenda­
tions in your Warranty
& Maintenance book­
let. Lack of proper maintenance as well as
improper use of the vehicle will impair the
function of the emission control system and
could lead to damage .
- Do not alter or remove any component of
the Em ission Control System unless ap­
proved by the manufacturer .
- Do not alter or remove any device, such as
heat shields , switches, ignition wires,
valves, which are designed to protect your
vehicle's Emission Control System and other
important vehicle components .
@ Tips
The consumpt ion estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the
road, which will vary depending upon vehicle
load and speed, road and weather conditions,
trip length, etc.
Steering
Adjusting the steering wheel position
The steering wheel position is adjustable up and
down and forward and back .
Fig. 67 Lever under the s tee rin g colu mn
~ .,. Tilt the lever downward ¢ .&, . ......
~ .,. Bring the steering wh eel into the d esired posi-N
8 tion. 0 ::, (X)
Driving
.,. Press the lever upward again until it locks in
place .
A WARNING
Incorrect use of the steering wheel adjust­
ment and an incorrect seating position can
cause serious injuries.
- Only adjust the steering column when the
vehicle is stationary so that you do not lose control of the vehicle.
-
- Adjust the driver's seat or steering wheel so
that there is at least 10 inches (25 cm) dis­
tance between your chest and the steering
wheel ¢
page 98, fig. 98 . If you do not
maintain this d istance, the airbag system
will not be able to provide its full protec­
tion .
~ page 98, fig . 98 .
-If your physical characteristics prevent you
from sitting at least 10 inches (25 cm) or
more away from the steering wheel, see if
an authorized Audi dealer or authorized
Audi Service Facility can provide adapters
that will help.
- If your face is level with the steering wheel,
the airbag does not provide as much protec­
tion during a collision. Always make sure
that the steering wheel is level with your
chest .
- Always hold the steering wheel with your
hands in the 9 o'clock and 3 o'clock posi­
tions to reduce the risk of injury if the airbag
deploys.
- Never hold the steering wheel in the 12
o'clock position or with both hands on the
rim or the center of the steering wheel.
Holding the steering wheel incorrectly sig­
n ificantly increases the r isk of injury to the
hands, arms and head if the airbag deploys.
59

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00
¢ page 67, fig. 72. For example, M4 means the
fourth gear is engaged.
~ To shift up a gear, tap the selector lever for­
ward
0 ¢ fig. 74.
~ To shift down a gear, tap the selector lever to
back Q.
Shifting with the shift paddles*
You can operate the shift paddles in the D/S or M
(tiptronic shift gate) selector lever positions.
~ To shift up one gear, tap the shift paddle 0
¢fig. 75.
~ To shift down one gear, tap the shift paddle Q.
If the shift paddles are tapped while in the D/S
selector lever position, automatic mode switches
off briefly. To switch from manually shifting back
to automatic shifting immediately, tap the shift paddle
0 c:> fig. 75 for 1 second.
To keep shifting using the shift paddles, move
the selector lever to the right out of the D/S posi­
tion into the tiptronic shift gate.
Description
The transmission automatically shifts up or down before critical engine speed is reached.
The transmission only allows manual shifting
when the engine speed is within the permitted
range.
Kick-down
Kick-down enables maximum acceleration .
When you press the accelerator pedal down be­
yond the resistance point (called kick-down), the
automatic transmission downshifts into a lower
gear, depending on vehicle speed and engine
RPM.
It shifts up into the next higher gear once
the maximum specified engine RPM is reached .
A WARNING ,~
Please note that the wheels could spin on
slick or slippery roads when kick-down is ac­
tive.
-
Driving
Emergency mode
Applies to: vehicles with automatic transmissions
In the event of a system malfunction, there is an
emergency program .
If all of the selector lever positions are highlight­
ed with a light background in the instrument
cluster display, there is a system malfunction and
the S tronic transmission is running in the emer­
gency program . The vehicle can still be driven in
emergency mode, but only with reduced speed
and not in all gears . In some cases, the vehicle
cannot drive in reverse.
([) Note
If the transmission runs in emergency mode,
drive to an authorized Audi dealer or author­
ized Audi Service Facility immediately to have
the malfunction corrected.
Transmission malfunction
Applies to: vehicles with automatic transmissions
• Transmission overheating! Please stop vehi­
cle!
The transmission is too hot and can become dam­
aged. Stop and let the transmission cool with the
engine running (at idle) in the P selector lever po­
sition. Then the indicator light and the message
turn off, drive to an authorized Audi dealer or au­
thorized Audi Service Facility immediately to have
the malfunction corrected .
If the indicator light
and the driver message do not turn off, do not
continue driving. See an authorized Audi dealer
or authorized Audi Service Facility for assistance.
71