2017 AUDI Q3 ECU

Driving
Under certain circumstances, (such as driving in
the mountains or towing a trailer), it may be use­
ful to switch temporarily to the manual shift pro­ gram in order to manually adapt the gear to the
driving conditions
c::> page 71.
On inclines, activate the parking brake first and
then move the selector lever to the P position
c::> page 65. This prevents the locking mechanism
from being loaded too heavily and will make it
easier to move the selector lever out of the P po ­
sition .
_& WARNING
-The vehicle can also roll when the engine is
stopped.
- Unintended vehicle movement can cause se­
rious injury.
- Never leave your vehicle with the engine
running while in gear. If you must leave
your vehicle when the engine is running, ac­
tivate the parking brake and move the selec­
tor lever to P.
- Power is still transmitted to the wheels
when the engine is running at idle. To pre­
vent the vehicle from "creeping", you must
keep your foot on the brake when the en­
gine is running and the selector lever is in D/
Sor R or "tiptronic" mode is selected.
- Do not press the accelerator pedal when
changing the selector lever position while
the vehicle is stationary and the engine is running .
- Never shift into R or P while driving.
- Before driving down a steep slope, reduce
your speed and shift into a lower gear with
"tiptron ic".
- Do not ride the brakes or press the brake
pedal too often or too long when driving
down a hill. Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases brak­
ing distance or causes complete failure of
the brake system.
- To prevent the vehicle from rolling back
when stopping on inclines, always hold it in
place with the brake pedal or parking brake.
70
- Never hold the vehicle on an incline with a
slipping clutch. The clutch opens automati­
cally when it becomes too hot from the
overload. An indicator lamp . illuminates
and a driver message appears
c::> page 72
when the clutch is overloaded.
- If the engine must remain running, never
have any driving position engaged when
checking under the hood. Make sure these­
lector lever has securely engaged and is
locked in P with the parking brake set
c::> page 159. Otherwise, any increase in en­
gine speed may set the vehicle in motion,
even with the parking brake applied.
(D Note
- When stopping on an incline, do not try to
hold the vehicle in place by pressing the ac­
celerator pedal while a driving gear is se­
lected. This can cause the automatic trans­
mission to overheat and can damage it. Set
the parking brake or press the brake pedal
to prevent the vehicle from rolling.
- Allowing the vehicle to roll when th@ engine
is stopped while the selector lever is in the
N position will damage the automatic trans ­
mission, because it is not lubricated under
those circumstances
c::> page 211, Towing
with a tow truck.
- The transmission can overheat and be dam­
aged under certain driving and traffic condi­
tions such as frequent starts, creeping for a
long time, or stop-and-go traffic. If the.
indicator light turns on, stop the vehicle at
the next opportunity and let the transmis­
sion cool down
c::> page 72.
Hill descent control
The hill descent control system assists the driver
when driving down hills.
Hill descent control is activated when the selec­
tor lever is in the D or S position and you press
the brake pedal. The transmission automatically
selects a gear that is suitable for the hill. Hill de­
scent control tries to maintain the speed ach- ieved at the time of braking, within physical and ..,.

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Selector lever emergency release
"' Press and hold the yellow re le a se button
~ fig. 78.
"' Press the b utton on the selector lever and move
t h e leve r into N position .
"' Clip the frame to the cover again.
A WARNING
Only move the se lector lever out of the P posi­
tion when the parking b rake is set. If that
does not work , secure the vehicle wi th the
brake pedal. The vehicle can roll away if it is
no t secured and ca use a crash.
Driving
73

Trailer towing
Trailer towing
Driving with a trailer
General information
Your Audi was designed primarily for passenger
transportation.
If you plan to tow a trailer, please remember that
the additional load will affect durability, econo­my and performance.
Trailer towing not on ly places more stress on the
ve hicle, it also ca lls for more concentration from
the dr iver.
F or this reason, always follow the operating and
driving instructions provided and use common
sense.
Technical requirements
Trailer hitch
Use a weight-carrying hitch conforming to the
gross tra iler weight. The hitch must be suitab le
for your veh icle and tra iler and must be mounted
securely on the vehicle's chassis at a technically
sound
locat ion . Use on ly a trailer hitch with a re­
movable ba ll mount . Always che ck with the t rail ­
er hitch man ufac tur er to make s ure t hat you are
using the co rrect hi tc h.
Do not use a bumper hitch.
The hitch must be installed in such a way that it
does not interfere with the impact -absorbing
bumper system. No mod ificat ions should be
made to the vehicle exhaust and b rake systems .
Fr om t ime to t ime, che ck that all hitch mo unti ng
bol ts rem ain securely f aste ned.
W hen you are not tow ing a tra iler, remove the
tra ile r hitc h ba ll mount . This prevents the hit ch
from caus ing damage s hou ld your veh icle be
s truck from be hind ¢
,&..
Trailer brakes
If you r trailer is equipped with a brak ing system,
check to be su re that it conforms to all regula­
tions .
74
The t rai ler hydraulic bra ke system must not be
directly connected to the vehicle's hydraulic
bra ke system ¢&. .
Safety chains
Always use s afety chains be tween you r vehi cle
and t he tra ile r.
Trailer lights
Traile r lights must meet all regula tions . B e s ure
to check w ith your author ized Audi dealer for cor­
r ec t wir ing, swi tches, an d relays.
Mirrors
If you are unable to see t he traffic behind you us­
i ng t he regular outs ide mirrors, then yo u
must in­
stall ex tended mirro rs . It is impo rtant that you
al ways have clear vision to the rear.
.&_ WARNING
- If a tra ile r has e lectr ical brake s ple ase no te
t h at these b ra kes are not activated by the
factory -fit ted contro l unit -risk of accident!
- After removing the traile r h itch, d o no t
s t o re it in your vehicle. In case of sud den
braking, the hitch co uld fly forwar d and in ­
jure you or yo ur passenge rs.
- Never install a "we igh t distribu tin g" or
"loa d eq ualizing" trailer hitch on your veh i­
cle . The vehicle was not designed fo r these
kinds o f trailer hitches. The hitch attach­
ment can fail, ca us ing the tra ile r to tear
loose from the vehicle .
- The Gross Vehicle Weight Rating for your
veh icle, found on the safety compliance la­
be l on the driver's s ide B-pillar, must never
be exceeded under any circ umstances . Ex­
ceed ing the Gross Vehicle We ight Rat ing of
your veh icle is likely to damage yo ur vehicle,
a nd such d amage will no t be covered by
your Limi ted New Vehicle W arra nty . Exceed­
ing the Gross Ve hicl e We ight Rating will al ­
so change the pe rformance and han dling
characte ristics o f yo ur vehicle, which could
cause a crash result ing in se rious injury or
death.

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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

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

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- Always keep your feet on the floor in front
of the seat. Never rest them on the seat, in­
strument panel, out of the window, etc. The
airbag system and safety belt will not be able to protect you properly and can even in­
crease the risk of injury in a crash.
- Never drive with the backrest reclined or
tilted far back! The farther the backrests are
tilted back, the greater the risk of injury due
to incorrect positioning of the safety belt
and improper seating position .
- Children must always ride in child safety
seats¢
page 137 . Special precaut ions ap­
ply when installing a ch ild safety seat on the
front passenger seat ¢
page 117.
Proper seating positions for passengers in
rear seats
Rear seat passengers must sit upright with both
feet on the floor consistent with their physical
size and be properly restrained whenever the ve­ hicle is in use.
To reduce the risk of injury caused by an incorrect
seating position in the event of a sudden braking
maneuver or an accident, your passengers on the
rear bench seat must always observe the follow­
ing:
~ Make sure that the seatback is securely latched
in the upright position¢
page 49.
~ If there is a passenger on the rear center seat­
ing position, slide the center head restraint up­
ward at least to the next notch ¢
page 46.
~ Keep both feet flat in the footwell in front of
the rear seat .
~ Fasten and wear safety belts properly
¢page 112.
~ Make sure that children are always properly re­
strained in a child restraint that is appropriate
for their size and age ¢
page 13 7.
A WARNING
Passengers who are improperly seated on the
rear seat can be seriously injured in a crash.
- Each passenger must always sit on a seat of
their own and properly fasten and wear the
safety belt belonging to that seat.
Driving safety
- Safety belts only offer maximum protection
when the seatback is securely latched in the
upright position and the safety belts are properly positioned on the body . By not sit­
ting upright, a rear seat passenger increases
the risk of personal injury from improperly
positioned safety belts!
- Always adjust the head restraint properly so
that it can give maximum protection.
Proper adjustment of head restraints
Correctly adjusted head restraints are an impor­
tant part of your vehicle's occupant restraint sys­
tem and can help to reduce the risk of injuries in
accident situations.
Fig. 102 Head restraint: vi ew ed from t he front
The head restraints must be correctly adjusted to
achieve the best protection.
~ Adjust the head restraints so the upper edge is
as even as possible with the top of your head. If
that is not possible, try to adjust the head re­
straint so that it is as close to this position as
possible
¢ fig . 102.
~ If there is a passenger on the rear center seat­
ing position, slide the center head restraint up ­
ward at least to the next notch .
Adjusting head restraints¢
page 45.
A WARNING
-All seats are equipped w ith head restraints.
Driving without head restraints or with head
restraints that are not properly adjusted in­
creases the risk of serious or fata l neck injury
dramatically . To help reduce the risk of injury: ..,
103

Driving sa fe ty
-Always drive with the head restraints i n
place and properly adjusted.
- Every person in the vehicle must have a
properly adjusted head restra int.
- Always make sure each person in the vehicle
properly adjusts their head restraint. Adjust
the head restra ints so the upper edge is as
even as possib le w ith the top of your head.
If that is not possib le, try to adjust the head
restra int so that it is as close to th is position
as possib le.
- Never attempt to adjust head restraint wh ile driving.
If you have dr iven off and
must adjust the driver headrest for any rea­
son, fi rst stop the vehicle safely before at­
tempting to ad just the head restr aint.
- Children must always be p roperly restrained
in a chi ld restrain t th at is appropria te fo r
their age and si ze
~page 137.
Examples of improper seating positions
The occupant restraint system can only reduce
the risk of injury if vehicle occupants are properly
seated.
I mp roper seating positions can cause se rious in­
ju ry or deat h. Safety belts can only wo rk when
they are p roperly posi tioned o n the body . Im­
p roper seating posi tions reduce t he effe ct iveness
of sa fety belts and w ill even increase the r isk o f
in jury and death by moving the safety be lt to crit­
ical areas of the body . Improper seating posit ions
also increase the risk of ser ious injury and death
when an airbag deploys and strikes an occupant
who is not in the prope r seat ing position. A driver
is respo nsible for the safety of all vehicle occu­
pants and especially fo r children. Therefo re:
~ Never allow anyone to assume an incorrect
seat ing pos ition w hen the veh icle is being used
~ .&. -
The follow ing bulletins list only some sample po­
sitions that will inc rease the risk of serious inju ry
and death. Ou r hope is that these examples will
make you more aware of seat ing pos it io ns that
a re dangero us.
104
Therefore , whenever the vehicle is moving :
-neve r stand up in the vehicle
- neve r sta nd on the seats
- neve r kneel on the seats
- never ride w ith the seatback recl ined
- neve r lie down on the rear seat
- neve r lean up against the instrument panel
- never s it on the edge of the seat
- neve r sit sideways
- neve r lean out t he window
- neve r put your feet o ut the window
- never put your feet on the instrument panel
- neve r rest your feet on the seat cushion or back
of the seat
- never ride in the footwell
- never ride in the cargo area
'
A WARNING
Imp roper seating positions inc rease the risk
of ser ious personal injury and death whenever
a veh icle is being used.
- Always make sure that all veh icle occupants
stay in a proper seating posit ion and are
properly restrained whenever the vehicle is be ing used .
Pedal area
Pedals
The pedals must alway s be free to move and
must never be interfered with by a floor mat or
any o ther object.
Mak e su re t hat all pedals move free ly w ithout in­
te rfe rence and t hat nothing prevents them from
r etur ning to their orig inal positions.
Only use floor mats that leave the pedal a rea free
and can be secured wi th floor ma t faste ne rs.
If a brake circuit fails, i ncreased brake pedal trav­
el is requ ired to bring the vehicle to a fu ll stop.
A WARNING
Pedals that ca nnot move freely ca n cause loss
of vehicle contro l and increase the r is k of seri­
ous injury.

a:,
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-Never place any objects in the driver's foot­
well. An object could get into the pedal area and interfere w ith pedal function. In case of
sudden braking or an accident, you would not be able to brake or accelerate!
- Always make sure that nothi ng can fall or
move into the dr iver's footwell.
Floor mats on the driver side
Always use floor mots that con be securely at­
tached to the floor mot fasteners and do not in­
terfere with the free movement of the pedals .
.. Make sure that the floor mats are properly se­
cured and cannot move and interfere with the
pedals
q .&, .
Use only floor mats that leave the pedal area un­
obstructed and that are firmly secured so that
they cannot slip out of position. You can obtain
suitable floor mats from your authorized Audi
dealer .
F loor mat fasteners are installed in your Audi.
Fl oor mats used in your vehicle must be attached
to these fasteners. Proper ly securing the floor
mats will prevent them from sliding into posi­
tions that could interfere with the pedals or im­ pair safe operation of your vehicle in other ways.
A WARNING
Peda ls that cannot move free ly can result i n a
loss of vehicle control and increase the risk of
ser ious personal injury .
-Always make sure that floor mats are prop­ erly secured.
- Never place or install floor mats or other
floo r coverings in the veh icle that ca nnot be
prope rly secured in place to prevent them
from slipp ing and in terfering with the ped­
als or the abili ty to contro l the vehicle.
- Never place or insta ll floor mats or o ther
floo r coverings on top of already insta lled
floo r ma ts. Addit ional floor mats and othe r
coverings w ill reduce the size of the peda l
area and interfere with the pedals .
- Always properly reinstall and secu re floor
mats that have been taken o ut for cleaning .
Driving safety
-Always make sure that objects cannot fall
into the driver footwell while the vehicle is
mov ing. Objects can become trapped under
the brake pedal and accelerator pedal caus­ ing a loss of vehicle control.
Storing cargo correctly
Loading the luggage compartment
All luggage and other objects must be properly stowed and secured in the luggage compart­
ment.
Fi g. 103 Safe load pos ition ing: place heavy objects as low
and as fa r forward as poss ible.
Loose items in the luggage compartment can
shift suddenly, changing vehicle handling charac­
teristics. Loose items can also increase the risk of
serious personal injury in a sudden veh icle ma ­
neuver or in a collision .
.. Distribute the load evenly in the luggage com­
partment.
.,. Always place and properly secure heavy items in
the luggage compartment as low and as far for­
ward as possib le
q fig. 103 .
.. Sec ure luggage usi ng the t ie-downs provided
q pogeSO.
.. Make sure that the rear seatback is secure ly
latched in place .
A WARNING
Improperly stored luggage or other items can
fly through the vehicle caus ing serious per­
sona l injury i n the event of hard brak ing or an
accident. To help reduce the risk of serio us
personal injury :
~
105