
exceptional circumstances and the
PASS ENGER AIR BAG OFF light does not
come on and stay on, immed iately install
the rear-fac ing ch ild safety seat in a rear
seating pos it ion and have the airbag system
inspected immediately by your Audi dealer .
A WARNING
If, in exceptio nal circumstances, you must in
stall a forward-facing chi ld restraint on the
front passenger's seat:
- Always make sure the forward-fac ing seat
has been designed and ce rtified by its man
ufact urer fo r use on a front seat with a pas
senger front and side airbag .
- Always follow the manufact urer's instruc
tions prov ided with the ch ild safety seat or
carrier.
- Always move the passenger seat into its
rearmost position in the seat's fore and aft
adjustment range, as far away from the air
bag as possib le before installing the child
restraint. The backrest must be adjusted to
an upr ight position.
- Always make sure that the
PA SSENGER AIR
BAG OFF
light comes on and stays on all the
t ime whenever the ignition is switched on.
{D) Tips
Always replace chi ld restraints that were in
stalled in a vehicle dur ing a crash . Damage to
a child restraint that is not visible could cause
it to fail in another collision situation.
Advanced front airbag system and children
Your veh icle is equipped with a front "Advanced
Airbag System " in compliance w ith United States
F edera l Moto r Vehicle Safety Standard (FMVSS)
208, as well as Canada Motor Ve hicle Safe ty
Stand ard (CMVSS) 208 as appli cable at the t ime
your vehicle was manufactured .
The Advanced Airbag system in your ve hicle has
been ce rtified to meet the "low-risk " requ ire
ments for 3 -and 6-year old children on the pas
senger side and small adults on the driver side .
The low risk deployment criteria are intended to
Ch ild safety
reduce the risk of injury through interaction with
the airbag that can occur, for example, by being
too close to the steering wheel and instr ument
panel when the airbag inflates. In addition, the
system has been cert ified to comply with the
"suppression" requirements of the Safety Stand
ard, to turn off the front airbag for infants up to
12 months who are restrained on the front pas
senger seat in ch ild rest raints that are lis ted in
the S tanda rd .
Even thoug h your veh icle is equipped with an Ad
vanced Airbag system, all ch ildren, especially
those 12 yea rs and younger, sho uld a lways ride
i n the back seat properly restra ined for their age
and size . The airbag on the passenger side makes
the front seat a potentia lly dangerous p lace for a
child to ride. The front seat is not the safest place
for a ch ild in a forward-fac ing ch ild safety seat. It
can be a very dangerous place for an infant or a
larger ch ild in a rearward-facing seat .
Advanced Airbags and the weight -sensing
mat in the front seat
T he Advanced A irbag System in you r vehicle de
tects the presence of a n in fan t or child in a ch ild
restra int on the front passenger seat using the
weight-sensing mat in the seat cushion and the sensor below the safety belt latch on the front
passenger seat that measures the tension on the
safety belt.
The weight-sensing mat measures total weight
of the child and the chi ld safety seat and a child
blanket on the front passenger seat. The weight
on the front passenger seat is related to the de
s ign of the child restra int and its "footprint" , the
s ize and shape of the bottom of the c hild re
straint as it s its on the seat. The weight of a chi ld
r estra int and its "footprint " va ry for different
k inds of child restra ints and for the different
models of the same kind of ch ild rest raint of
fered by child restraint manufacturers.
T he weight ranges for the individ ual types,
makes and mode ls of chi ld restrain ts that the
N HT SA has spec ified in the Safety Standard to
gether with the weight ranges o f typical infants
and typical 1 year-old chi ld have been stored in .,.
133

shared, please see your contract with the
wireless telecommunications provider and the
"About Aud i connect" tab in your vehicle's
MMI:
! MENUI button> Audi connect > About
Audi conn ect.
Electronic Stabilization
Control (ESC)
Description
ESC helps to improve road ho ld ing and vehicle
dynamics to help reduce the probability of skid
d ing and loss of vehicle control. It works only
when the engine is runn ing . E SC detects certain
d ifficult dr iving sit uat ions, including when t he
ve hicl e is begin ning to spin (yaw) out of contro l
and helps you to ge t the veh icle back under con
tro l by se lective ly braking the wheels, and/or re
ducing engine powe r and provid ing steering as
sistance to help hold the vehicle on the dr iver's
intended course. The indicator light
GJ in the in
strument cluster blinks when ESC is taking action
to help you co ntrol the vehicle.
ESC has limitations. It is important to remember
that ESC cannot overcome the laws of physics. It
will not a lways be able to help out under all con
d itions you may come up aga inst. For example,
ESC may not always be able to help you master
situations where there is a sudden change in the
coeff icient of friction of the road surface. When
there is a section of dry road that is sudde nly cov
e red with water, slush o r snow, ESC cannot pe r
form the same way it wo uld on the dry s urface . If
the vehicle hydrop lanes (rides on a cushion of wa
ter i nstead of the road su rface), ESC wi ll not be
ab le to he lp you steer the veh icle because contact
with the pavement has been interrupted and the
ve hicle cannot be braked or steered. Dur ing fast
cornering, pa rticula rly on w inding roads, ESC
cannot always deal as effect ively w it h difficult
d riving si tuations tha n at lowe r speeds. When
tow ing a t raile r, ESC is not able to help you re
ga in con trol as it would if you we re not towing a
tra iler .
A lways adjust yo ur speed and driving sty le to
road, traffic and weathe r cond itions. ESC cannot
override the vehicle's physical lim its, increase the
Intellig ent Technology
available t ract ion, or keep a vehicle on the road if
road departure is a resu lt of driver inattention .
Instead, ESC improves the possib ility o f keeping
the vehicle under contro l and on the road d uring
extreme maneuvers by us ing the driver's steer ing
i nputs to help keep the veh icle go ing in the in
tended direction.
If you are traveling at a speed
that causes you to run off the road before ESC c an p rovide any assistance, you may not exper i
en ce the benefi ts of ESC.
ESC is switched o n all the time . In certa in s itua
t ions when you need less tract ion, you can sw itch
off AS R by press ing the button
[fil c:> page 152,
fig. 141. B e sure to switc h ASR on again whe n
you no longer need less tract ion .
T he following systems are integrated in the ESC:
Anti-lock brak ing system (ABS )
ABS prevents the wheels from locking when brak ing . The vehicle can still be steered even dur ing
hard braking. Apply steady pressure to the brake
pedal. Do not pump the pedal. A pulsing in the
brake pedal ind icates that the system is acting to
stab ilize the ve hicle.
Brake assist system
The brake assist system can decrease braking dis
tance. It increases braking powe r when the dr iver
presses the brake peda l quickly in emergency sit
uat io ns. You must press a nd ho ld the bra ke pedal
u nt il the dange rous situation is over.
Anti-slip regulation (ASR)
ASR reduces engine power whe n the dr ive wheels
begin spin ning and adapts the force to the road
co ndit ions. This makes it eas ier to s tart, acce ler
ate and d rive up incl ines.
Electronic differential lock (EDL)
The EDL brakes wheels that are spinning and
transfers the drive power to the other dr ive
wheel or wheels if the vehicle is equ ipped with all
whee l drive*) . This function is not available a t
highe r speeds .
In extreme cases, EDL automat ica lly switches off
to keep t he brake o n the braked wheel from over
hea ting . T he veh icle is still working co rrectly. EDL.,.
151

Intelligent Technology
will switch on again automat ically when condi
tions have returned to normal.
Steering recommendation
The ESC helps to stabilize the veh icle by changing
the steering torque.
Selective wheel torque control
Selective wheel torque control is used when driv
i n g on curves . The front wheel on the inside of
the c urve or both wheels on the inside of the
curve are braked selectively as needed. This al
lows more precise driving in curves.
Automatic post-collision braking system
The "Automatic post-collision brak ing system"
can help to reduce the r isk of slid ing and of other
coll is ions after an accident . If the airbag control
module detects a collision above a certain vehicle
speed, the vehicle is braked by the ESC.
The vehicle does not brake automatically if :
- the driver presses the accelerator pedal, or
- the braking force generated by the pressed
brake pedal is greater than the braking force
that would be initiated by the system, or
- the ESC, the brake system or the vehicle electri
cal system are not functioning.
A WARNING
- The ESC and its integrated systems cannot
overcome the limits posed by natural physi-
Switching on and off
cal laws. This is especially important on slip
pery or wet roads. If the systems beg in act
ing to stabilize your vehicle, you should im
mediately alter your speed to match the
road and traffic conditions. Do not let the
increased safety provided tempt you into
taking risks. This could increase your risk of
a collision.
- Please note the risk of a collision increases
when dr iv in g fast, especially through curves
and on slippery or wet roads, and when dr iv
ing too close to objects ahead. The ESC and
its integrated systems cannot always pre
vent collisions -there is still a risk of acci
dents!
- Press the accelerator peda l carefully when
accelerating on even, slippery surfaces such
as ice and snow. The drive wheels can spin
even when these control systems are instal
led and this can affect driving stability and
increase the risk of a collision .
@ Tips
-ABS and ASR only function correctly when
all four wheels are equipped with identical
tires. Different tire sizes can lead to a reduc
tion in engine power.
- You may hear noises when the systems de
scribed are working.
£SC turns on automatically when you start the engine .
Fig. 141 Center console: OFF rJ. button
152
The ESC is designed to function in levels. Depend
i ng on the level that is selected, the stabilization
function of the ESC is limited or switched off. The amount of stabilization control will differ de
pending on the level.
The following examples are unusual situations
where it may make sense to switch offroad mode
on to allow the wheels to spin:
- Rocking the vehicle to free it when it is stuck
- Dr iving in deep snow or on loose ground

Intelligent Technology
Electromechanical
steering
The electromechanical steering sup ports the
driver's steering movements .
Power steering adapts electronically based on
the vehicle speed .
Indicator lights and mess ages
• Steering fault! Do not drive veh icle!
If thi s ind ic a tor light t urns o n and stays o n and
this message appears, the power steering may
have fa iled.
S top the veh icle in a safe lo cat io n as soo n as pos
sib le. Do
not c on tinue driving. See an author ized
Aud i dea ler o r authorized Aud i Serv ice Facility fo r
assistance.
If the ind icator lig ht t urns on, the steer ing wheel
may be mo re diff icu lt to move o r more sensitive
than usual. The stee ring wheel may also be at a n
angle when dr iving straight .
Dr ive s low ly to your author ized A udi dealer or au
thor ized Audi Se rvice Facility to have the ma l
f u nction co rrected.
E£-ij St eering lock: System fault! Plea se contact
deal er.
There is a malfunction in the electronic steering
lock.
D rive to an a uthorized Audi dea le r or a uthorized
Audi Service Facility immediately to have the
malfunct ion corrected.
@ Tips
If the . or Erj indicato r light on ly stays on
for a short time, you may continue driv ing.
All wheel drive (quattro)
Applies to vehicles: with all wheel drive
In oil wheel drive, oil four wheels ore powered .
General information
In a ll w heel d rive, the d rivi ng power is divided be
tween a ll four wheels . This happens au tomatical-
156
ly depending on yo ur driv ing behavior as we ll as
the cur rent road conditions . Refer to
Q page 151.
The all whee l dr ive concep t is designed fo r high
engine power. Yo ur vehicle is except ion ally pow
erf ul and has excellent drivin g charac teristics
both un der normal driving conditions and on
snow and ice . Always read and follow safety pre
cautions
c:> .&, .
Winter tires
By using all whee l dr ive, your ve hicle has goo d
f orward motion wi th standard tires in w inte r con
ditions . However, in winte r we recommend using
winter or all-season tires on all four wheels, be
cause this will improve the brak ing effect
c:> page 206, Winter tires .
Snow chains
If there are snow chain laws, snow chains m ust
also be used o n veh icles with all wheel drive
c:> page 206, Snow chains.
Replacing tires
Fo r vehicles with all wheel drive, on ly wheels with
t h e same ro lli ng circ umfe rence sho uld be used .
Avoid whee ls with different t read depths
Q page 198 , New tires or wheels .
A WARNING
-Also, in vehicles with all wheel drive, adapt
your driving sty le to the current road and
traffic conditions. Do not let t he increased
safety prov ided tempt you in to taking r isks,
because this inc reases t he risk of an acc i
dent.
- The braking ab ility o f your vehicle is limited
t o th e trac tion of th e wh eels. I n this way, it
is no t differe nt from a two wheel drive vehi
cle. Do no t be tempte d to accelerate to a
hi gh speed when the ro ad is slip pery this in
creases the risk of an accident .
- N ote tha t on wet s tree ts, the front wheels
can " hydrop lane" i f driv ing at spee ds tha t
are too high. Unlike front wheel drive
veh icles, t he engine does not
rev higher sud
de nly when t he vehicle begins hydroplan ing.
For this reason, pay attention to the road

Trailer mod e
Weight d istribution
Towing a loaded trailer with an empty car res ults
in a high ly unstable distribution of weight . If this
cannot be avoided, drive at very low speeds on ly
to avoid the risk of losing steering control.
A "balanced" rig is easie r to operate and con trol.
This means that the tow vehicle should be loaded
to the extent possible and permissible, while
keeping the trai le r as light as possib le under the
circumstances. Whenever possible, transfer
some cargo to the luggage compartment of the
tow vehicle while observ ing tongue load requ ire
ments and vehicle loading considerat ions.
Spee d
The higher the speed, the more difficult it be
comes for the driver to contro l the rig. Do not
drive at the maximum permiss ible speed. Reduce
your speed even more if load, weather or w ind
conditions are unfavorable - part icularly when
goi ng downhill.
Reduce veh icle speed
immediatel y if the tra iler
shows the slightest sign of swaying .
Do not try
to stop the sway ing by acc ele rating .
Observe speed lim its. In some areas, speeds for
veh icles towing trailers are lower than for regular
ve hicles.
A lways app ly brakes early. When driving down
h ill, shift into a lower gear to use the engine
braking effect to slow the veh icle. Use of the
brakes alone can cause them to overheat and fail.
Coolant temp era ture
The coolant temperature gauge¢ page 10 must
be observed carefully. If the needle moves close
to the upper end of the scale, reduce speed im mediately and/or turn off the air conditioner.
If the coo lant temperature warning light in the
instr ument cluster starts flashing., pull off
the road, stop and let the engine
idle for about
two minutes to prevent heat bu ild-up.
A WARNING
Anyone not proper ly restrained in a moving
vehicle is at a much greater risk in an acci-
166
-
dent . Never let anyone ride in your car who is
not properly wear ing the restraints provided
by Audi.
Trailer mode notes
Important to know
You r vehicle handles differently when towing a
trailer because o f th e additiona l weight and dif
ferent weight distribution. Safety, performance
and economy will g reatly depend on how carefu l
l y you load your trai ler and operate your rig.
Before yo u actually tow your trailer, pract ice
turning, stopping and backing up in an area away
from traffic . Keep practicing unti l you have be
come complete ly familiar w ith the way your vehi
cle-tra iler combination behaves and responds.
Backing up is difficult and requires practice .
Backing up with a trailer genera lly requires steer
ing action opposite to that when backing up your
vehicle without a trailer.
Maintain a greater distance between your vehicle
and the one in fro nt of you . You will need more
room to stop. To compensate for the trailer, you
will need a larger than normal turning radius.
When passing, remember that you cannot accel erate as fast as you normally wo uld beca use of
the added load. Make sure you have enough room
to pass. After passing, allow p lenty of room for
your trailer before changing lanes again.
Avoid jerky starts, sharp turns or rapid lane
changes.
@ Tips
- Do not tow a trailer du ring the break-in peri
od of your vehicle.
- If you tow a trai le r, your Au di may requi re
more frequent maintenance due to the ex
t ra load ¢
page 232.

Wheels
-Have an authorized Audi dealer or authorized Audi Service Facili
ty check the wheel alignment if
there is unusual wear .
-Have the wheels rebalanced if an
imbalance is causing noticeable
vibration in the steering wheel. If you do not, the tires and other
vehicle components could wear more quickly.
Tread wear indicator
The original tires on your vehicle
have 1/16 inch (1.6 mm) high
wear indicators
c:::> fig. 157 run
ning across the tread. Marks on
the tire sidewall (for example
"TWI" or other symbols) indicate
the positions of the tread wear in
dicators.
The tires have reached the mini mum tread depth
l) when they
have worn down to the tread wear
indicators. Replace the tires with
new ones
c:::>,1i..
Wheel rotation
Rotating the wheels regularly is
recommended to ensure the tires
wear evenly . To rotate wheels, in
stall the wheels from the rear
1> Obey any applicable regulations in your
country.
200
axle on the front axle and vice
versa. This will allow the tires to
have approximately the same
length of service life.
For unidirectional tires, make
sure the tires are installed accord
ing to the running direction indi
cated on the tire sidewall
c:::> page 218.
Hidden damage
Damage to tires and rims can of
ten occur in locations that are
hidden. Unusual vibrations in the
vehicle or pulling to one side may indicate that there is tire damage .
Reduce your speed immediately .
Check the tires for damage. If no
damage is visible from the out
side, drive slowly and carefully to
the nearest authorized Audi deal
er or authorized Audi Service Fa
cility to have the vehicle inspect
ed.
WARNING
Tread that has worn too low or
different tread depths on the
tires can reduce driving safety.
This can especially have a nega-
tive effect on handling, on the ,..

Wheels
Chec k/co rrec t the p ress ures o f all four tires and
sto re the pressure a gain in the Infotainment sys
tem
¢ page 210.
mm (Ti re Pressure Moni to ring System) Tire
pressure: S ystem malfunction !.
Ifm:im appears
after switc hing the ignition on or whi le driving
and the
RI] i ndicator light in the instrument cl us
ter blinks for approximate ly one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures¢
page 210 . If
the ind icator light does tur n off or turns on again
after a short period of t ime, dr ive to you r auth or
ized A udi dealer o r autho riz ed Aud i Service Faci li
ty immedia tely to have the malfunct ion corre ct
ed .
A WARNING
- If the ti re pressu re indicator appears in the
display, reduce your speed immediate ly and
avoid any hard steering or braking maneu
vers. Stop as soon as possib le and check the
t ires and t heir pressu re.
- The driver is responsib le for maintaining the
correct tire pressure. You must check the
t ire pressure regu larly .
- Under certain conditions (such as a sporty
dr iv ing style, winter cond itions o r unpaved
roads), the tire pressure mo nitoring system
indicator may be delayed.
- Do not use r un-flat tires on your vehicle. Us
ing them when not permitted can lead to
vehicle damage or accidents.
(D Tips
- The t ire pressure monitoring system can al
so stop work ing when there is an ESC mal
funct io n.
- Using snow chains may result in a system
malfunction.
- The t ires with the identification "AO" or
"RO" ¢
page 198 have been matched with
your Audi tire pressure monitoring system .
W e recommend that you use these t ires.
210
· Storing tire pressures
Applies to vehicles: with tire pressure mo nitoring system
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys
tem .
.,. Make sure before stor ing that the t ire pressures
of all four tires mee t the specified values and
are adap ted to the load ¢
page 201 .
.,. Sw itch the ignit io n on .
.,. Sele ct: the
I CARI f u nct ion bu tton > (Car) sys
tems *
control b utt on > Servicing & c heck s >
Tire pressure monitoring .
(D Tips
Do not s to re t he tire pressures if snow ch ains
a re ins talled .

Fuses and bulbs
(D Tips
- The following table does not list fuse loca
tions that are not used.
- Some of the equipment listed in the follow
ing tables applies only to certain model ver
sions or certain optional equipment.
Cockpit fuse assignment
The fuse number is stamped into the plastic be
low or above each fuse.
No. Equipment
1 LED headlight (left)
2 LED headlight ( right)
5 LED headlight (left)
6 LED headlight (right)
7 Steering lock
8 Convenience access
9
Airbag control module, AIRBAG OFF indi-
cator light
12 Transmission control module
Air quality sensor for climate contro l sys-
tern, heated w indow washer nozzles,~
button, reverse light button<®>, oil level
13 sensor, climate control system, seat occu-
pant detection system, seat heating , but-
tons in the center console, automatic dim-
ming mirror
Engine control module, transmission con-
trol module, quattro control module,
14
brake lights, electromechanica l steering,
Gateway cont rol module, trailer hitch con-
trol module, ESC contro l module, light
switch, damping control module
Headlight range control module, instru-
ment illuminat ion, headl ights (left, right),
15 diagnostic connector, headlight range con-
trol module, crankcase housing heater, air
flow sensor, socket relay, DC/DC converter
16 Park ing system
17 Parking system rearview camera
18 TV tuner
19 E ngine starter control, DC/DC converter
220
No . Equipment
20
ESC contro l module, climate/heating con-
tro l, special functions interface
21 Selecto r mechanism power supply
22 Interior monitoring
© button, front interior lighting buttons,
23 diagnostic connector, light switch, light/
rain sensor, humidity sensor
25 Headlight power supply
26 Rear window wiper
27 Starter system
28 Infotainment
29
Supply for the park ing system rearv iew
camera and TV tuner
30 Infotainment
31 Infotainment
32 Instrument cluster
33 A utomat ic dimming rearview mirror
36
Cigarette lighter, cockpit/ luggage com-
partment socket
37 Cockpit/rear socket
38 Transmission control module
40 Trailer hitch control module
41 Trailer hitch control module
42 Trailer hitch control module
44 Rear window defogger
45
Electromechanical parking brake control
module
46 Trailer hitch control module
47 quattro control module
48 Aut omat ic lu ggage compartment lid con-
tro l module
so Fan
51
Electromechanical parking brake control
module
52 BCM
53 Fr ont seat heating
54 Panorama roof
55 Sun shade on the panorama roof
56 Adaptive dampers control module