2017 AUDI Q3 catalytic converter

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consumption to zero (fuel shut-off during decel­
eration).
Shift efficiently
An effective way to save fuel is to upshift earlier .
Staying in a gear too long uses fuel unnecessari­
ly. Press down on the accelerator pedal slowly
and avoid "kick-down".
Avoid full acceleration
You should rarely travel at the maximum vehicle
speed. High speeds cause a disproportionately
high increase in fuel consumption, emissions and
traffic noise. Slower driving saves fuel.
Reduce idling time
There are benefits to stopping the engine, for ex­
ample when at railroad crossings or traffic lights
with longer red lights. Stopping the engine for
30-40 seconds already saves more fuel than the
amount of extra fuel needed to restart the en­
gine.
It takes a very long time in idle to warm the en­
gine up to operating temperature . Wear and
emissions are especially high in the warm-up
phase. Therefore, you should begin driving im­
mediately after starting the engine. Avoid high
RPMs while doing this.
Have maintenance performed regularly
By having maintenance performed regularly on
your vehicle, you can help to reduce fuel con­
sumption before you even start to drive. The maintenance condition of your vehicle not only
affects traffic safety and long-term value but al­
so impacts
fuel consumption. A poorly main­
tained engine can lead to fuel consumption that
is 10% higher than normal.
Also check the
oil level when refueling. The oil
consumption
depends largely on the engine load
and speed . It is normal for the oil consumption
of a new engine to reach its lowest point only af­
ter a certain amount of use. Therefore, the oil
consumption can only be properly judged after
approximately 3,000 miles (5,000 km) have been
driven.
Driving
Fewer short trips
The engine and catalytic converter have to reach
their optimal
operating temperature to reduce
fuel consumption and noxious emissions effec­
tively.
Just after starting, a cold engine in a mid-size car
only achieves a fuel economy of 6-8 mpg
(30-40 l/100 km). After about a half a mile, fuel
economy climbs to 12 mpg (20 l/100 km). After
about 2.5 mi
(4 km), the engine is at its proper
operating temperature and fuel economy has
reached a normal level. So you can see that you
should avoid short trips whenever possible .
The
outside temperature is also critical in this re­
gard. Your car consumes more fuel in the winter
than in the summer.
@ Note
Do not leave engine idling unattended after
starting. If warning lights should come on to indicate improper operation, they would go
unheeded. Extended idling also produces
heat, which could result in overheating or
other damage to the vehicle or other proper­
ty.
(D Note
- 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 Emission 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 .
(j) Tips
The consumption estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not
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or in the 5 sport mode. The instrument cluster
display shows the selected driving mode.
In the
normal mode D, the transmission auto­
matically selects the suitable gear ratio.
It de­
pends on engine load, vehicle speed and driving
style.
Select the
sport mode 5 for sporty driving. The
vehicle makes full use of the engine's power.
Shifting may become noticeable when accelerat­
ing.
To move from selector lever position N to D, you
must press the brake pedal and the vehicle must
be traveling less than 1 mph (2 km/h) or be sta­
tionary ¢&. .
A WARNING
Read and follow all WARNINGS¢&. in Driv­
ing tips on page
70.
@ Note
Coasting downhill with the transmission in N
and the engine not running will result in dam­
age to the automatic transmission and possi­
bly the catalytic converter.
(D Tips
- If you accidentally select N while driving,
take your foot off the accelerator pedal and
wait for the engine to slow down to idle be­
fore selecting Dor 5.
- If there is a power failure, the selector lever
will not move out of the P position. The
emergency release can be used if this hap­
pens ¢
page 72.
Driving tips
Starting the engine
.. The selector lever must be in the P or the N po­
sition.
Starting from a stop
.. Press and hold the brake pedal.
~ .. Press and hold the interlock button in these-
"' ~ lector lever handle, select the desired selector .... 0 0
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Driving
lever position such as D ¢ page 68 and release
the lock button.
.. Wait a moment until the transmission shifts.
You will notice a slight movement when the
gear engages.
.. Release the brake pedal and press the accelera­
tor pedal ¢_& .
Stopping temporarily
.. Press the brake pedal to stop the vehicle, for
example at a traffic light. Do not press the ac­
celerator pedal when doing this.
.. To prevent the vehicle from rolling when you
start driving, set the parking brake when stop­
ping on steep inclines¢,& .
.. The parking brake will release automatically
and the vehicle will start moving once you press
the accelerator pedal.
Stopping/parking
If the selector lever is not in the P position when
you open the driver's door, the vehicle could roll.
In vehicles with a convenience key*, the message
Shift to P and turn off ignition, or vehicle can
roll away
appears.
.. Press and hold the brake pedal¢ _&.
.. Set the parking brake .
.. Select the P selector lever position.
Stopping on an incline
.. Always press the brake pedal to hold the vehi­
cle in place and prevent it from "rolling back"
¢
&_ . Do not try to prevent the vehicle from
" rolling back" when a gear is engaged by in­
creasing the engine speed
¢(D .
Starting on a hill
.. Set the parking brake .
.. Select the D position .
.. Press the accelerator pedal carefully. If your
safety belt is fastened, the parking brake is au­
tomatically released and your vehicle begins to
move.
69

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(D Note
Never drive your vehicle until the fuel tank is
completely empty. The irregular supply of
fuel can cause misfiring. Gasoline could enter
the exhaust system and damage the catalytic
converter.
Fueling procedure
Fig. 135 R ight rear side of the vehicle: opening the fue l
f iller door
Fig. 136 Fu el fil ler door w ith attached fuel cap
The fuel filler door is unlocked or locked by the
central locking system.
Opening the fuel cap
"" Press on the left side of the fuel filler door to
open ¢
fig. 135.
""Unscrew the tank cap counterclockw ise.
"" Place the cap from above on the open fuel filler
door ¢
fig. 136.
Closing the fuel cap
""Screw the tank cap on to the right on the filler
neck until it cannot turn any farther.
""Then press on the left side of the tank door un­
ti l it latches .
Checking and Filling
Once the pump nozzle switches off, the fuel tank
is "full". Do not fill the tank more . Otherwise the
expansion space in the tank will be filled.
The correct fuel type for your vehicle can be
found on a label located on the inside of the fuel
filler door. For additional information on fuel,
see
¢ page 155.
The fuel tank capacity of your vehicle is listed in
the
Technical Data section¢ page 216.
To avo id fuel spilling or evaporat ing from the fuel
tank always close fuel cap properly and com­
pletely. An improperly closed fuel filler cap may
also cause the MIL lamp¢
page 17 to come on.
A WARNING
Not paying attention when fueling or han­
dling fuel incorrectly can lead to fires, explo­
sions or serious injuries.
- Fuel ignites easily and can cause serious
burns and other injuries.
-
-If you do not switch the engine off when fu­
eling and/or do not insert the fuel nozzle
completely into the tank opening, fuel can
leak out or run over. Leaked fuel can ignite
and start a fire.
- Do not use the telephone while fueling. The
electromagnetic rays can cause sparks,
which can ignite fuel vapors and start a fire .
- Do not sit in your vehicle while fueling. If
you must make an exception and enter your
veh icle aga in while fueling, close the door
and touch metal to discharge static electric­
ity before touching the fuel nozzle. Static
electricity can create sparks, which can ig­
nite vapors when fueling.
- Do not smoke or have an open flame in the
area when fueling your vehicle or filling a
fuel container because this increases the
risk of an explosion.
- For your safety, carrying fuel containers in
your vehicle is not recommended. Whether
full or empty, the container can leak and
cause a fire in the event of an accident.
- If you must make an exception and trans­
port a fuel container, note the following:
157

Checking and Filling
-Never f ill the fuel container with fuel
while it is in or on the vehicle. Stat ic elec­
tricity is d ischarged when filling wh ich can
cause the f uel vapors to ignite and in­
creases the r isk of an explos ion .
- Always p lace a fuel container on the
ground before fi lling .
- Always hold the fuel nozzle comp letely in
the fuel container when fi lling .
- If the fue l conta iner is made of metal, the
fue l nozzle must always be in contact wit h
the conta iner w hen filling it w ith fue l. Th is
prevents static electr ic ity from discharg­
ing.
- Never sp ill fuel in the veh icle or the lug ­
gage compartment . Evaporated fue l is ex­
plosive and increases the risk of se rio us i n­
jury o r death.
- Follow legal requireme nts when usi ng,
s t o ring and tran spo rting fuel cont ainers.
- Ma ke sure the fue l conta iner confo rms to
i ndu stry st anda rds (A NSI/ ASTM F852-86).
0 Note
- Remove spilled fuel from vehicle paint im­
mediately, because it can damage paint.
- Never drive until the fuel tank is completely
empty . The ir regular supp ly of fuel that re­
su lts from that ca n cause engine m isfires .
Uncombusted f ue l w ill enter the exha ust
sy stem a nd incr ease t he risk of damage to
the c atalyt ic converter.
@ For the sake of the environment
Do not ove rfi ll the f uel tank, othe rw ise fue l
can le ak out when the vehicle is wa rm ing up.
(0 Tips
The f uel fi ller door on yo ur vehicle does not
loc k if yo u lock the vehicle from the inside .
158
Fuel filler door emergency release
If the cen tral locking system is faulty, the fuel
filler door can be unlocked manually .
Fig. 13 7 Right side trim panel in t he lugg age compar t­
m ent: eme rge ncy rele ase mecha nis m
T he emergency release mechan ism is located be­
hind the right s ide trim panel in the luggage
compartment.
.,. Remove the cover in t he side panel.
.,. Loosen the loop from the retainer -arrow- and
then pull on the loop carefu lly ¢ @ . The f uel
fill er door releases.
.,. Press on t he left s ide of the fue l filler doo r to
open i t¢
page 15 7, fig. 135.
(D Note
Only p ull on t he loo p until yo u feel res ista nce.
You w ill not hea r it re lease. Othe rw ise you
c o uld d amage the emergen cy rele ase mech a­
nism .
Catalytic converter
It is very important that your emission control
system (catalytic converter) is functioning prop­
erly to ensure that your vehicle is running in an
environmentally sound manner .
.,. Always use lead -free gasoline ¢ page 155, Fuel
supply.
.,. Never r un the tank down all the way to empty .
.,. Never put too much motor oi l in your engine
¢ page 164 .
.,. Never try to push- or tow-start your vehicle .
The catalytic conve rter is an efficient "clean-up"
device built into the exhaust system of the veh i-
cle. The catalyt ic converter burns many of the
lilJ,

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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

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increases the risk of catalytic converter and/
or engine damage. Do not start the engine. Contact an authorized Audi dealer or au­
thorized Audi Service Facility to have excess
engine oil extracted if necessary.
- Do not mix any additional lubricants into
the engine o il. Damage caused by such addi­
tives is not covered by the warranty.
@ For the sake of the environment
-Engine o il should never enter the sewer sys­
tem or come into contact with the ground under any circumstances.
- Pay attention to legal requirements when
dispos ing of empty oil containers.
@ Tips
The engine oil consumption may be up to
0.5 quart/600 m iles (0.5 liter/1,000 km), de­
pending on driving style and operating condi­
tions. Consumption may be higher during the
fi rst 3,000 miles (5,000 km). The engine o il
level must be checked regularly.
It would be
best to che ck each t ime you refue l yo ur vehi­
cle and before long dr ives.
Changing the engine oil
We recommend that have your oil changed by an
authorized Audi dealer or a qualified service sta­ tion.
B efore you check a nyth ing in the eng ine compart­
ment,
alw ay s read and heed all WARNINGS ~ .&.
in Working in the engine compartment on
page 159.
The engine oil must be changed according to the
inte rvals spec ified in you r Warranty
& Mainte­
nance booklet. This is very important because the
l ubri cat ing propert ies of o il diminish gradually
d uring normal vehicle use.
Unde r some ci rcumstances the eng ine o il should
be changed more frequently. Change oil mo re of ­
ten if yo u drive mos tly short distances, ope rate
the vehicle in dusty areas or under predominant ly
stop -and -go traffic condit ions, or have your vehi­
cle where temperat ures remain below freezing
for extended periods.
Ch eck ing and Filling
Detergent add itives in the oi l will make fresh oil
l ook dark after the engine has been running for a
short time . This is normal and is not a reason to
change the oi l more often than recommended.
Beca use of the problem o f proper disposal, along
with the specia l too ls and necessary expertise re­
quired, we strongly recommend that yo u have
your o il changed by an authorized
Audi dealer or
a qual ified service stat ion.
If you choo se to change you r oil yourself , please
note the following important info rmation:
A WARNING "--
To reduce the risk of persona l injury if you
must change the eng ine oil in your vehicle
yourself:
- Wear eye protect ion.
-
- To reduce the r is k of burns from hot engine
oil, let the engine coo l down to the touch.
- When remov ing the oil drain plug w ith your
f ingers, stay as far away as possib le. Always
keep your forearm parallel to the gro und to
he lp prevent hot oil from running down your
arm.
- Drain the oil into a container designed for
this purpose, one large enough to hold at least the tota l amou nt of oil in you r engine.
- Engine oil is poisonous. Keep it well out of
the reach of childre n.
- Continuous contact with used engine o il is
harmf ul to your skin. Always protect your
skin by wash ing oil off thoroughly with soap
and wate r.
«I) Note
Neve r mix oil additives with your engine oil.
These additives can damage your engine and
adverse ly affect yo ur Audi limited New Vehi­
cle War ranty.
@ For the sake of the environment
- Before chang ing yo ur oi l, first make sure
you know where you can properly d ispose of
the used oil.
- Always dispose of used engine o il properly .
Do not dump it on ga rden soil, wooded
165

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Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 115
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 155
Blower
automatic Climate control system . . . . . . .
57
Manual climate control system . . . . . . . . . . 54
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 145
Brake fluid
Checking the brake fluid level . . . . . . . . . .
168
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Brake booster . . . . . . . . . . . . . . . . . . . . . . . . 94
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 168
Electromechanical parking brake . . . . . . . . 64
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 16
New brake pads . . . . . . . . . . . . . . . . . . . . . . 94
Braking
Brake assist . . . . . . . . . . . . . . . . . . . . . . . . .
92
Emergency braking function . . . . . . . . . . . . 65
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 12
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 15
Breaking in
New engine . . . . . . . . . . . . . . . . . . . . . . . . .
58
New tires . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
C
California Proposition 65 Warning . . . . . . . 160
Battery specific . . . . . . . . . . . . . . . . . . . . . 168
Capacities
Fueltank . .. .. ............... .. .. .. .
216
Washer fluid reservoir ............... . 216
Caps for wheel bolts, removing . . . . . . . . . . 199
Ca re . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Cargo area
refer to Loading the luggage compart-
ment. ... .. .. ................ ..... .
105
Cargo floor ......... ....... ...... ... .. 51
Catalytic converter . . . . . . . . . . . . . . . . . . . . 158
Center armrest . . . . . . . . . . . . . . . . . . . . . . . . 45
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 23
Central locking switch . . . . . . . . . . . . . . . . . 27
Convenience key . . . . . . . . . . . . . . . . . . . . . . 26
Em ergency locking . . . . . . . . . . . . . . . . . . . . 28
Luggage compartment lid . . . . . . . . . . . . . . 28
Panorama roof . . . . . . . . . . . . . . . . . . . . . . . 32
Power windows . . . . . . . . . . . . . . . . . . . . . . 32
Index
Remote control key . . . . . . . . . . . . . . . . . . . 25
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Certification . . . . . . . . . . . . . . . . . . . . . . . . . 221
Changing engine oil . . . . . . . . . . . . . . . . . . . 165
Child restraints
Danger of using child restraints in the front
seat....... ... .. .. .................
118
Where can I get additional information
about child restraints and their use? . . . .
154
Child restraints system anchors......... . 150
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Important safety instructions for using child
safety seats . . . . . . . . . . . . . . . . . . . . . . . .
140
Important things to know when driving with
children . . . . . . . . . . . . . . . . . . . . . . . . . . .
137
Installing a child restraint using the LATCH
system . . . . . . . . . . . . . . . . . . . . . . . . . . . .
151
Mounting and releasing the anchorage
hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
151
Tether anchors . . . . . . . . . . . . . . . . . . . . . . 152
Tether straps .. .. .. ................. 152
Child safety lock
Power windows . . . . . . . . . . . . . . . . . . .
31, 32
Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Child safety seats
Booster seats . . . . . . . . . . . . . . . . . . . . . . .
145
Convertible child seats . . . . . . . . . . . . . . . 144
Convertible locking retractor . . . . . . . . . . 149
Danger of using child restraints in the front
seat ...... .... .. .. ............... ..
118
How do I properly install a child safety seat
. h. l 7 140 rn my ve 1c e ..... .. ... ........... .. .
Infant seats . . . . . . . . . . . . . . . . . . . . . . . .
143
LATCHsystem . .. .. ............... .. 151
Lower anchorages . . . . . . . . . . . . . . . . . . . 151
Safety instructions . . . . . . . . . . . . . . . . . . . 140
Unused safety be lts on the rear seat . . . . 142
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Cleaning ... .... .. .. ............... .. 191
Cleaning/removing ice from windows . . . . . 193
Cleaning Alcantara . . . . . . . . . . . . . . . . . . . . 194
Cleaning artificial leather . . . . . . . . . . . . . . . 194
Cleaning carbon parts . . . . . . . . . . . . . 193, 194
Cleaning controls . . . . . . . . . . . . . . . . . . . . . 193
Cleaning decorative parts and trim . . . 192, 193
Cleaning exhaust tail pipes . . . . . . . . . . . . . 192
223