A WARNING 1=-
Objects between you and the airbag will in
crease the risk of injury in a crash by interfer
ing w ith the way the airbag unfolds or by be
ing pushed into you as the a irbag inflates .
- Never hold th ings in your hands or on your
lap when the vehicle is in use .
- Never transport items on or in the area of
the front passenger seat . Objects could
move into the area of the front airbags dur
ing brak ing or other sudden maneuvers and
become dangerous projectiles that can
cause serious personal injury if the airbags
inflate.
- Never place or attach accessories or other
objects (such as cup holders, te lephone
brackets, large, heavy or bulky objects) on
the doors, over or near the area marked "AIRBAG" on the steering wheel, instru
ment pane l, seat backrests or between
those areas and yourself . These objects
could cause injury in a crash, especially
when the airbags inflate .
- Never recline the front passenger 's seat to
transport objects . Items can also move into
the area of the side airbag or the front a ir
bag dur ing bra king or in a sudden maneu
ver. Objects near the airbags can become
projectiles and cause injury, particular ly
when the seat is reclined.
-
- Never place or transport objects on the
front passenger seat . Objects on the front
passenger seat could cause the capacitive
sensor in the seat to signal to airbag system
that the seat is occup ied by a person when it
in fact is not, or that the person on the seat
is heavier than he or she actually is . The
change in electric capac itance because of
such objects can cause the passenger front
airbag to be turned on when it shou ld be
off, or can cause the airbag to work in a way
that is different from the way it would have
worked without objects on the seat.
- Always ma ke sure that there is nothing on
the front passenger seat that wi ll cause the
capacit ive passenger detection system in
the seat to signa l to the Airbag System that
Airb ag sys tem
the seat is occupied by a person when it is
not, or to signal that it is occupied by some
one who is heavier than the person actually
sitt ing on the seat . The presence of an ob
ject could cause the passenger front airbag to be turned on when it should be off , or
could cause the airbag to work in a way that
is different from the way it would have
worked without the object on the seat.
A WARNING
=
The fine dust created when airbags deploy can
cause breathing prob lems for people with a
history of asthma or other breathing condi
tions .
- To reduce the risk of breathing problems,
those with asthma or other respiratory con
ditions should get fresh air right away by
getting out of the vehicle or open ing win
dows or doors.
- If you are in a collision in wh ich airbags de
ploy, wash your hands and face w ith m ild
soap and water before eating .
- Be carefu l not to get the dust into your eyes,
or into any cuts or scratches.
- If the residue should get into your eyes,
flush them w ith water .
Monitoring the
Advanced Airbag System
t!~ (USA models) /!t (Canada models)
Airbag monitoring indicator light
T wo separate indicators monitor the function of
the Advanced Airbag System : the airbag moni
toring indicator light and the
PASSENGER AIR
BAG OFF
light.
The Advanced Airbag System as well as the side
airbags and side curtain airbags with ejection
mitigation fea tures (including the electronic con
trol unit, sensors and system wiring) are all monitored continuously to make sure that they
are functioning properly whenever the ignition is
on. Every time you turn on the ign ition, the a ir
bag system indicato r light
II (USA models) tfll
(Canada models) wi ll come on for a few seconds
(function check).
153
...
sold in the past or will be sold over the course of
the useful life of your vehicle.
F or this reason, the U nited States National High
way Traffic Safety Administration has p ublished a
list of specific type, makes and models of child
restraints that must be used to certify compli
ance of the Advanced Airbag System in your vehi
cle with the suppression requirements of Federal
Motor Vehicle Safety Standard 208. These child
restraints are:
Subpart A - Car bed ch ild re str aint s
Model Manufactured on or
after
Ange l Guard Angel September 2S, 2007
Ride AA2403FOF
Subp art B - Re ar-f acin g child re str aint s
Model Manufactured on or
after
Century SmartFit 4543 December 1, 1999
Cosco Arriva September 25, 2007
22-013PAW and base
22-999WHO
Evenflo D iscovery Ad- December 1, 1999
just Right 212
Evenflo F irst Choice December 1, 1999
204
Graco Infant 8457 December 1, 1999
Graco 5nugride September 25, 2007
Peg Perego Primo Viag- September 25, 2007
gio SIP IMUNOOUS
Subpart C -Fo rward -facing and con vertibl e
child r est raint s
Model Manufactured on or
after
Britax Roundabout September 25, 2007
E9L02xx
Cosco Touriva 02519 December 1, 1999
Cosco Summ it Deluxe September 25, 2007
High Back Booster
22-262
Cosco High Back Boos- September 25, 2007
ter 22-209
Ch ild safety
Model Manufactured on or
after
Evenflo Tribute V September 25, 2007
379xxxx
E venflo Meda llion 254 Decembe r 1, 1999
Evenflo Generat ions September 25, 2007
352xxxx
Graco ComfortSport September 25, 2007
Graco Toddler Safety September 25, 2007
Seat Step 2
Graco Platinum Cargo September 25, 2007
A WARNING
To reduce the risk of serious injury, make sure
that the
PASSENGER AIR BAG OFF light
comes on and stays on whenever a child re
stra int is ins talled on the front passenger seat
and the ign it ion is swi tched on.
- Take the child restra int off the front passen
ge r seat and install it prope rly at one of the
rear seat positions if the
PA SSENGER AIR
BAG OFF
light does not stay on .
- Have the ai rbag system inspec ted by your
author ized Audi dealer immed iate ly.
(D Tips
The child seats listed in categor ies A to C have
been statically tested by Audi only for the Ad
vanced Airbag f unction.
Important safety instructions for using
child safety seats
Correct use of child safety seats substantially re
duces the risk of injury in an accident!
As the dr iver, yo u are responsib le for the safety
of eve rybody in the vehicle, especia lly children:
.,. Always use the right child safety seat for each
child and always use it properly ~
page 172.
.,. Always carefully follow the chi ld safety seat
manufacturer 's instructions on how to route
the safety belt properly th rough the chi ld safe
ty seat.
.,. When using the vehicle safety belt to install a
child safety seat, you must first activate the
convertib le locking retractor on the safety belt
Iii>-
169
Audi pre sense
Audi pre sense
Preventative passenger
protection
A pp lies to ve hicles : w ith Audi p re se nse
Pre sense can initiate steps to protect vehicle oc
cupants in certain dangerous situations. The
functions described are available depending on
veh icle equipment :
Pre sense basic*
The following functions can be triggered in cer
tain driving situations:
- Tensioning of the safety belts (for example,
during heavy braking): The front safety belts
have reversible belt pretensioners. If a collision
does not occur, the safety belts loosen slightly
and are ready to trigger again .
- Closing the windows and the sunroof* (for ex
ample, when
over-or understeering): The door
windows and the sunroof* are closed almost
completely until only a small gap is open .
Audi pre sense basic functions can be triggered at
speeds
above 20 mph (30 km/h).
Drive select : The dep loyment time is adapted in
Dynamic mode.
Pre sense front (vehicles with adaptive cruise
control*}
Pre sense front contains the functions of pre
sense basic . In addition, the likelihood of a rear
end collision with the vehicle ahead is also calcu
lated, within the limits of the system. If the risk
of a collision is detected, the following functions
can trigger :
- Braking guard
c:> page 90
- Tensioning of the safety belts
- Closing the windows and the sunroof*
Pre sense rear (vehicles with side assist*)
Pre sense rear contains the functions of pre sense
bas ic. In addition, the likelihood of a rear-end
coll ision from the vehicle beh ind is also calculat
ed, within the limits of the system. If the risk of a
collision is detected, the following functions can
trigger:
184
- Tensioning of the safety belts
- Closing the windows and the sunroof*
Pre sense plus*
Pre sense plus contains the functions of pre
sense front and pre sense rear .
Error message
Audi pre sense: Unavailable
Preventative passenger protection is not availa
ble. Drive to your authorized Audi dealer or au
thorized Audi Service Facility immediately to have
the malfunction corrected.
A WARNING
Pre sense cannot overcome natural physical
laws. It is a system designed to assist and it
cannot prevent a collision . Do not let the in
creased safety provided tempt you into taking
risks. This could increas e your risk of a colli
sion.
- The system can deploy incorrectly .
- Please note that the sensors do not always
detect all objects . This increases the risk of
a collision .
- Pre sense does not react to people or ani
mals or objects that are crossing the vehi
cle 's path or are difficult to detect
c:> page 84.
- Reflective objects such as guard rails or the
entrance to a tunnel, heavy rain and ice can
affect the function of the radar sensors and
the system's ability to detect a collision risk.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. Pre sense can be impaired by this.
Have an authorized Aud i dealer or authorized
Audi Service Facility check their function.
{!) Tips
-Certain pre sense front functions switch off
when sport mode is switched off or when
driving in reverse.
1J11>
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.
In vehicles with dynam ic steering*, ESC also
helps to stabilize the steering in critical situa
tions.
Selective wheel torque control
Selective wheel torque control is used when driv
ing on curves . The front wheel on the inside of
the curve 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 braking system"
can help to reduce the risk 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 automat ically 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.
Switchin on/off
A WARNING
- The ESC and its integrated systems cannot
overcome the limits posed by natural physi
cal laws. This is especially important on slip
pery or wet roads. If the systems beg in act
ing to stabilize your vehicle, yo u 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 co llision.
- Please note the risk of a collision increases
when driving fast, especially through curves
and on slippery or wet roads, and when driv
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 pedal 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.
{l) 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.
ESC turns on automatically when you start the engine.
Fig. 177 Center conso le; !j. OFF button
188
The following examples are unusual situations
where it may make sense to switch sport mode
on in order to allow the wheels to spin:
- Rock ing the vehicle to free it when it is stuck
- Driving in deep snow or on loose ground
- Driving with snow chains
Intelligent Technology
ESC levels Sport mode on Sport mode off
Behavio r
The ESC and ASR stabilization functions The fu ll stabilization function of the ESC
are limited ¢ .&. . and ASR is avai lable again.
Operation Press the I .a OFF I button.
Press the I.a OFFI button again .
Indicator II turns on. II turns off.
lights
Driver mes- Stabilization control (ESC): sport. Warn- Stabilization control (ESC): on
sages ing! Restricted stability
A WARNING
Only switch sport mode on when your driving
abilities and the traffic s ituation permit, be
cause there is a r isk of slid ing .
- The stabilization function is limited when
sport mode is sw itched on. The driving
wheels could spin and the vehicle cou ld
swerve, espec ially on slick or slippery road
surfaces .
(D Tips
Sport mode cannot be sw itched on if the
cru ise control system* or adaptive cruise con
trol* is switched on.
Braking
What affects braking efficiency?
New brake pads
During the first 250 miles (400 km), new brake
pads do not possess the ir full braking effect, they
have to be "broken in" first¢.&. . You can com
pensate for this slightly reduced braking power
by push ing harder on the brake pedal. Avoid
h eavy braking loads during the break-in period .
Operating conditions and driving habits
The brakes on today's automobiles are still sub
ject to wear , depend ing largely on operating con
d itions and dr iving habits ¢.&. . On veh icles that
are e ither dr iven most ly in stop-and-go city traf
fic or are driven hard, the brake pads should be
checked by your authorized Audi deale r more of
ten than specified in the
Warranty & Mainte
nance booklet.
F ailure to have your brake pads inspected can result
in reduced brake perform
ance.
On steep slopes, you should use the braking ef
fect of the engine. This way, you prevent un nec
essa ry wea r on the brake system. If you must use
you r brakes, do not hold the brakes down contin
u ous ly. Pump the brakes at intervals.
Operating noise
Noises may occur when braking depending on the
speed, bra king fo rce and outside conditions such
as temperature and humidity.
Effect of water and road salt
In certain situations, for example after driving
through water, in heavy rain, after overn ight con
densation or afte r wash ing your car, the brak ing
effect can be reduced by moisture or ic e on the
brake rotors and brake pads. The brakes must be
dried f irst with a few careful brake applications .
At h igher speeds and w ith the windshield wipers
turned on, the brake pads press against the brak e
rotors for a short amount of time. This occurs at
regular intervals without the driver noticing and
provides for better brake response t ime under
wet conditions.
T he effectiveness of the brakes can be reduced
when the vehicle is driven on a sa lt-covered road
and the brakes are not used . Likewise, yo u clean
off accum ulated salt coating from brake discs
and pads with a few cautious applications of the
brake¢ .&..
Corrosion
There may be a tendency fo r dirt to build up on
the brake pads and corrosion to form on the discs .,..
189
Driving and th e en vironm ent
content of the fuel be ing used. Using a differ
ent brand of fue l may he lp, or filling the tank
w ith lead-free super grade gasoline.
Diesel particulate filter
Applies to vehicles: with diesel engine
The diesel particulate fi lter fi lters nearly all of
the soot particles out of the exhaust. The fi lter
cleans itself automatically under normal driving
conditions.
If the filter cannot clean itself (for ex
ample, because you are only driving short distan
ces), the filter becomes clogged w ith soot and
the
II symbo l for the diesel particulate filter il
lum inates ¢
page 20.
_& WARNING
-Do not park you r vehicle over flammable
materials such as grass or leaves because
the high temperature of the diese l particu
late fi lter could start a fire .
-
-Do not apply an underbody protectant in the
exhaust system area or a fire could start.
Placing your vehicle out
of service
If you would like to take your vehicle out of serv
ice for a longer time, contact your authorized
Audi dealer or qualified repair facility. They will
adv ise you of important measures, such as corro
sion protection, maintenance and storage proce
dures. A lso follow the information about the bat
tery ¢
page 226 .
Economical and environ
mentally-friendly driving
General
Your personal style of driving will determine the
economy of your vehicle, as well as exhaust and
noise levels .
Fuel economy, environmental impact, and wear
on your engine, brakes and tires largely depend
on three factors :
-your personal driving style
- operating conditions
196
- technical limitations
If you ant icipate what you need to do next and
drive economically, you can easily cut your fuel
consumption by 10-15 percent. This sect ion will
give you some tips on how you can help the envi
ronment and your pocketbook.
(D Tips
'
The consumption 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.
Drive smoothly and keep a lookout ahead
Vehicles use the most fuel when they are acceler
ating.
.. Avoid unnecessary accelerat ing and braking .
Vehicles use the most fuel when they are acceler
ating. If you anticipate what is going to happen
next, you will need to brake less and, thus, accel
erate less. Let the vehicle coast whenever possi
ble -for example when you see that the next traf
fic light is red.
Avoid full throttle
Driving at moderate speeds saves fuel and im
proves your mileage.
.. Try and keep well below your car's maximum
speed.
Acce lerating gently reduces fuel consumption,
engine wear, and does not disturb the environ
ment .
Fuel consumption, exhaust emissions and engine
noise increase disproportionate ly at high speeds.
If you drive at approximately three quarters of
top speed, fuel consumption will be reduced by
one half. Never drive faster than the posted
speed limit and weather conditions permit.
Trailer mode 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, econo
my and performance.
T railer tow ing not only p laces more stress on the
vehicle, it a lso calls for more concentration from
the dr iver.
F or this reason, always follow the operating and
driving instructions provided and use common
sense.
(D Note
If you are going to tow a trailer, you must ac
tivate the trai ler operation mode
¢ page 199, Operating instructions.
Technical requirements
Tr ailer hitch
Use a weight -carrying hitch conforming to the
gross tra iler weight. The h itch must be suitab le
for your vehicle and tra ile r and must be mo unted
securely on the vehicle's chassis at a
technically
sound
location . Use on ly a trailer hitch with a re
movable ba ll mou nt. Always che ck wit h the t rail
e r hitch manufac turer to make s ure that you a re
usi ng the co rrect hitch .
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 ifica tions should be
made to the vehicle exhaust and brake systems .
Fr om time to time, chec k that all hitch mo un ting
bo lts rem ain securely fastened.
W hen you are not tow ing a trailer,
remove the
tra iler hitch ba ll mount . This prevents the hitch
from ca u sing damage s hou ld your veh icle be
struck from behind
¢ .&, .
Trailer mode
Trailer brakes
If your traile r i s equ ipped with a b raking sys tem,
c h ec k t o be sure that it con forms to a ll regu la
tions.
T he tra ile r h ydr aulic bra ke sy stem must not be
directly con nected to the vehicle's hydr aulic
brake sy stem.
Safety chains
Always use safety chains between your vehicle
and the tra iler .
Trailer lights
Trailer lights must meet all regulations. Be sure
to check w it h your Aud i dealer for correct wir ing,
swi tches and relays .
Mirrors
If you are unab le to see the traffic behind you us
ing the regular outside mirrors, then you
must in
stall extended mirrors . It is important that you
always have clear vision to the rear .
A WARNING
--
After remov ing the tra ile r hi tch, do not sto re
i t in yo ur vehicle. In case of sudde n brak ing,
t he hitch could fly fo rwa rd and injure you or
your passengers.
Operating instructions
Maximum trailer weight
A traile r for yo ur vehicle is lim ited to a typical
cla ss 1 or class 2 trailer.
Trailer load distribut ion
Be sure the load in the tra iler is held secure ly in
place to p reve nt it from shifting forward, back
ward o r sideways.
Ne ver allow a passenger to ride in a trailer¢.&.
in Driving instructions on page 201 .
Engine cooling system
Towing a tra ile r makes the engine wor k harder. It
is important that the cooling system's perform
ance is up to the additional load. Make sure that
the cool ing system has enoug h fluid . .,..
199
Index
AUTO Automatic headlights . . . . . . . . . . . . . . . . . 44
Four-zone automatic cl imate control . . . . . 70
Three- zone climate control . . . . . . . . . . . . . 68
Auto Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Automatic belt retractor . . . . . . . . . . . . . . . 13 7
Automatic post-collision braking system . . 188
Automatic transm ission . . . . . . . . . . . . . . . . 106
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Emergency mode . . . . . . . . . . . . . . . . . . . . 111
Hill descent contro l . . . . . . . . . . . . . . . . . . 109
Kick-down.......................... 110
Manual shift program . . . . . . . . . . . . . . . . 1 10
Selector lever . . . . . . . . . . . . . . . . . . . . . . . 106
Selector lever emergency release . . . . . . . 112
Automatic wipe/wash system . . . . . . . . . . . . 51
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 132
Auxiliary heater (four-zone automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Auxiliary heater (three-zone climate control) 69
Average consumption . . . . . . . . . . . . . . . . . . . 24
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle . . . . . . . . . . . . . 194
B
Battery ... .. .. ... .. .. .. ... .. ... .. .. .
Charge level .. .... ........... .... .. .
Charging . .. .. ............... .... .. .
Energy management ................ .
Important warnings .............. .. .
Jump starting ................... ... .
Location
. .. .. .. ............. .... .. .
Replacing the battery .. ... .... .. .. .. .
Win ter operation .... ............. .. .
Working on the battery .............. .
Before driving 226
192
228 192
226
264
226
229
226 226
12S
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 140
Blended g asoline . . . . . . . . . . . . . . . . . . . . . 208
Blower (four-zone automatic climate control) .7.1
Blower (three-zone climate control) . . . . . . . 68
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 17 5
Brake fluid Changing the brake fluid . . . . . . . . . . . . . . 225
Checking the brake fluid level . . . . . . . . . . 225
Brakes Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
278
Brake system
Anti- lock braking syst em . . . . . . . . . . . . . . . 19
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 190
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 22S
Brake fluid specific ations fo r refill and re
placement . . . . . . . . . . . . . . . . . . . . . . . . . 225
Brake power assist unit . . . . . . . . . . . . . . . 189
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Electromechanical parking brake . . . . . . . . 77
Fluid reservoir . . . . . . . . . . . . . . . . . . . . . . 225
Warning/indicator lights . . . . . . . . . . . . . . . 14
Worn brake pads symbo l . . . . . . . . . . . . . . . 19
Braking Brake assist . . . . . . . . . . . . . . . . . . . . . . . . 187
Emergency braking function . . . . . . . . . . . . 78
Braking guard . . . . . . . . . . . . . . . . . . . . . . . . . 84
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Break-in period Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 189
Tires 194
Breaking in . . . . . . . . . . . . . . . . . . . . . . . . . . 194
New tires . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
C
California Proposition 65 Warning ..... . .
Battery specific .. .. .. .. ........... . .
Capacities Ad Blue 217
227
271
212
E ngine oil ....... ... ............. .. . 218
Car carrier Tr ansporting your vehicle . . . . . . . . . . . . . 26 7
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Cargo area .. ... ... .. .. ... ..... ..... .. 131
Cargo net . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Catalytic converter 195
Center armrest Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 31
Emergency locking . . . . . . . . . . . . . . . . . . . . 36
Power windows . . . . . . . . . . . . . . . . . . . . . . 40
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sunroof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Certification . . . . . . . . . . . . . . . . . . . . . . . . . 276
Changing engine oil . . . . . . . . . . . . . . . . . . . 221