
Intelligent Technology
Intelligent Technology
Electronic Stabilization
Control (ESC)
Description
The Electronic Stabilization Control (ESC) reinfor
ces driver safety . It reduces the risk of slipping
and improves driving stability. ESC detects crit i
cal s ituations such as the vehicle oversteering
and understeering or the wheels sp inning. The
veh icle is stab ilized by applying the brakes or re
ducing engine torque . Once t he ESC is active, the
indicator light
Ji) blinks in t he instrument clus
ter.
The fo llow ing systems are integrated in the ESC :
Ant i-loc k brake system (ABS)
ABS preve nts the wheels from locking up when
braking. The veh icle can still be steered even dur
ing hard brak ing. Apply steady pressure to the
brake pedal. Do not pump t he pedal. A pulsing in
the brake pedal indicates that the system is help
i n g you to brake the vehicle .
Br ake assist system
The brake assist system can decrease brak ing dis
tance . It increases braking power when the driver
presses the brake pedal quick ly in emergency sit
uations . You must press and hold the b rake pedal
until the situa tion is over. In vehicles w it h adap
tive c ruise contro l* , the brake assist system is
mo re sensit ive if the di stance de te cte d to the ve
h icle ahead is too small.
Anti -slip regulation (ASR)
ASR reduces eng ine power when the drive wheels
begin to spin and adapts t he force to the road
conditions . This makes it easie r to sta rt, acceler
ate and dr ive up h ills.
Electronic differential lock (EDL )
The EDL brakes w heels that a re spinning and
transfers the drive power to the other whee ls .
This f unction is not avai lab le at higher speeds.
In extreme cases, EDL automatically switches off
to help keep the brake on the braked wheel from
186
overheating . EDL will sw itch on again automati
ca lly when conditions have returned to normal.
Steering recommendation
The ESC he lps to s tabilize the vehicle by chang ing
t h e s teer ing torque.
On vehicles with dynam ic steeri ng*, ESC helps
stab ilize the steer ing in crit ica l sit uat io ns.
Selective wheel torque control
Se lective wheel torque cont rol is used when driv
i ng on curves. The front whee l on the inside of
the curve or both wheels on the inside of the cu rve are braked se lectively as needed. This al
l ows mo re precise dr iving in c urves . The applica
ble system may not ac tiv ate when d riving in wet
o r snowy cond it ions.
_&. WARNING
- The ESC and i ts in teg ra ted systems can not
overcome the laws of physics . This is espe
cially important on slippery or wet roads. If
the systems begin act ing to stab ilize your
veh icle, you should immediately change
your speed to match the road and traffic conditions. Do not let the increased safety
provided by t hese systems tempt yo u to
take risks. Doing so will i ncrease the r isk of
a loss of vehicle con trol, collisi on and se ri
ous person al injur ies.
- Always a dapt your speed to road, traffic and
weather condi tions. The risk of los ing c on
t rol of the vehicle in creases w hen driving
too fast, es pecially through curves and on
slippe ry or wet roads, and when driving too
close to ve hicles up ahead. The ESC and its
integ rated systems cannot always prevent
col lisions - there is still a risk of accidents!
- Always accelerate w ith special care on even,
smooth su rfaces s uch as those that are wet
or covered wit h ice and snow. The drive
wheels can spin even w it h these assistance
sys tems t hat cannot a lways help to reduce
t he risk of loss of vehicle co ntro l.

Offroad dri ving
Offroad driving
Driving under difficult
conditions and off-road
General information
The operation of the Electronic Stabilization Con
trol (ESC) is expanded for operation away from
paved roads. In situations where slip or a differ
ential locking function is required, the offroad mode can be activated
<=> page 186. Your Audi al
so has permanent all-wheel drive in addition .
However, your Audi is not a pure offroad vehicle.
It was not built for driving under extreme condi
tions, e.g. for trips that are in the nature of an
expedition .
Drive only on roads and offroad sections which
match the design of your vehicle and your abili
ties as a driver. Never take risks!
Befo re driving offroad
-Check the eng ine oil level, tire pressure, coo l
ant level, and the fluid leve l in the windshield
washer reservoir.
- Stow luggage items and other objects in the
lu ggage compartment, and secure them
against sliding around.
After driving offroad
-After trips offroad, remove any twigs and other
foreign objects from the grill, the underbody
and the wheels. Pay specia l attention to foreign
objects (stones) which have become lodged in
the tire tread.
- Clean the body and the vehicle underside, and
inspect the vehicle for possible damage.
- Clean dirty windows, headlamp lenses, rear
lights, and license plates.
- Perform a brake check (particularly after travel
ling through water) .
A WARNING
- Drive especially attentive ly and plan ahead
in difficult road conditions and when off
road. Excessive speed or incorrect maneu
vers can cause in juries and damage to the
vehicle.
198
- Always adapt your speed and driving style to
road, offroad, traffic, and weather condi
tions. Drive especially slowly offroad when
your view is restricted.
- Please be aware that in offroad mode, par
ticularly on a smooth and slippery road, the
wheels may have an increased tendency to
spin and the vehicle may break away - dan
ger of skidding!
- Stability is limited in the offroad mode.
® For the sake of the environment
Avoid damage to the environment and re
spect nature.
(D Tips
Only drive where it is permitted and stay on
marked roads and paths.
Explanation of some technical terms
The following data refer to ideal conditions. De pending on vehicle load and ground conditions
and the env ironment, the numbers may vary. It is
the driver's responsibility to decide whether ave
hicle can overcome a specific s ituation
<=> .&. .
Gradient angle
The number of meters in alt itude gained over a
distance of 109.4 yards or 100 meters (grade)
are given as a percentage or degrees . Informa
tion about the gradient the vehicle can cl imb un
der its own power (depends in part on the road
surface and eng ine power). Maximum permitted
grade: 31
°
Ground clearance
The distance between the road surface and the lowest point of the vehicle underbody. Ground
clearance 7.9 in (200 mm)
.&, WARNING
Exceeding the stated maximum figures can
result in severe injuries or vehicle damage.
- All the information was gathered on level,
firm and non-slippery road surfaces, and un-
-
der dry weather conditions. ..,

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~ Release the parking brake and slowly pull out
and away from the whee l chocks.
~ Stop and have someone retrieve t he whee l
chocks .
(D Tips
If you move the selector lever of the a utomat
ic transm ission to P before applying the park
ing brake and before block ing the wheels, you
may have to use more force later to move the
lever out of the P position .
Trailer towing
203

Care and cleaning
Component Situation Solution
D eco ra tiv e p art s/
Deposits Mild soap so lution a>, a cleaning solution suitable for stain-
less steel, if necessary
trim
Paint
Paint damage Refer to the paint n umber on the vehicle data label, repair
with touch up pa int ¢
page 272
Spilled fuel Rinse with water immediately
Surface rust Rust remover, then protect with hard wax;
for questions,
consult an authorized Audi dealer or authorized Audi Serv-
ice Facility.
Corros ion Have it removed by an authorized Aud i dea le r or author-
ized A udi Service Fac il ity.
Water no longer Protect with hard wax (at least twice per year)
beads on the surface
of clean paint
No shine even though Treat with suitable polish; then apply paint protectant if
paint has been pro- the polish that was used does not contain any protectant
tected/pa int looks
poor
Deposits such as in- Dampen w ith water immediately and remove w ith a micro -
sects, bird droppings, fiber cloth
tree sap and road salt
Grease-based con- Remove immediately with a mild soap solution a) and a
tam inants such as soft cloth
cosmetics or sunb lock
C arbon p arts Deposits clean the same way as painted parts ¢ page 204, Car
washes
•> Mi ld soap solution: maxim um two tablespoons of neutral soap in 1 quart (l liter) of water
Interior cle ani ng
Component Situation Solution
Window s
Deposits Glass cleaner, then wipe dry
D ec orativ e p arts/ Deposits Mild soap so lutional
trim
Pla stic pa rts
Deposits Damp cloth
Heavier deposits M ild soap solution a>, detergent -free plastic cleaning solu-
tion, if necessary
Di sp la ys Deposits Soft cloth with LCD cleaner
Co ntr ols Deposits Soft brush, then a soft cloth with a m ild soap solutiona>
S afe ty belt s Deposits Mild soap solution a>, allow to dry before letting them re-
tract
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Gasoline additives
Applies to: vehicles with gasoline engine
A major concern among many auto manufactur
ers is carbon deposit build-up caused by the type
of gasoline you use.
Although gasoline grades differ from one manu
facturer to another, they have certain things in
common. All gasoline grades contain substances
that can cause deposits to collect on vital engine parts, such as fuel injectors and intake valves . Al
though most gasolin e brands include additives to
keep engine and fuel systems clean, they are not
equally effe ctive.
Audi recommends using TOP TIER Detergent Gas
oline. For more information on TOP TIER Deter
gent Gasoline , please go to the official website
(www.toptiergas.com).
After an extended period of using inadequate
fuels, built-up carbon depos its can rob your en
gine of peak performance.
CD Note
- Damage or malfunction due to poor fuel
quality is not covered by the Audi New Vehi
cle Limited Warranty .
- Do not add aftermarket fuel additive prod
ucts to your fuel tank.
Diesel fuel
Applies to: veh icles with diesel eng ine
Always use ULSD (Ultra Low Sulfur Diesel) No. 2.
The ULSD No . 2 meets the ASTM 0975.
Diesel fuel with concentrations of biodiesel high
er than S % such as 811,820 or 8100 are strictly prohibited.
Service station fuel pumps are labeled with the
correct fuel information for easy recognition by
the user. If the diesel fuel pump is not labeled
ask the station operator what fuel is being dis
pensed before filling up your vehicle .
ULSD No . 2 may not be available outside the USA
and Canada. Be sure to check before traveling to
other countries.
Fuel and Refueling
ULSD No. 2 can become thicker in very cold tem
peratures, and this can impair the engine 's start
ing and running. Depending on the season, gas
stations provide ULSD No.
2 that flows better in
cold temperatures so tha t you can continue oper
ating your vehicle as usual.
CD Note
- Your vehicle's diesel engine was designed
soley for use with ULSD No.
2. Therefore,
never use gasoline, heating oil, other fuels
or flow improvers . These contain substances
that will severely damage the fuel system
and the engine. Such damage will not be
covered by your New Vehicle Limited War
ranty.
- If you put any amount of incorrect fuel in
the fuel tank, do not start the engine under
any circumstances. Immediately contact the
nearest authorized Audi dealer or author
ized Audi Service Facility for assistance.
These fuels contain substances that can se
verely damage the fuel system and the en gine if the engine is started .
Refueling
Fuel filler neck
The fuel filler neck is located on the right rear
side panel behind the fuel filler flap.
If the power locking system should fail, you can
still open the flap manually -for detailed instruc
tions see
¢ page 213.
You can find the fuel tank capacity of your vehicle
in
¢ page 273.
The label on the inside of the fuel filler flap tells
you the correct fuel for your vehicle. For more in
format ion about fuel specificat ions, see
¢ page 209.
Your vehicle fuel tank has an on-board refuelling
vapor recovery system. This feature helps to pre
vent fuel vapors from escaping from the tank and polluting the environment while you refuel your
vehicle. In order to fill the tank properly while
protecting the environment, please follow this
refueling procedure carefully.
211

Fuel and R efue li ng
_& WARNING
Under normal operating conditions, never car
ry additional fuel containers in you r car. Gas
canisters and other containers used to trans
port fuel can be dangerous . Such containers,
full or empty, may leak and could cause a fire
in a collision. If you must transport fuel to
use for your lawn mower, snow blower, etc.,
be very careful and a lways observe local and
state laws regarding the use, transportation
and sto rage of such fue l conta iners. Make cer
tain the container meets industry standards (ANSI/ASTM F852 -86) .
(D Note
Never drive you r vehicle unt il the fuel tank is
comp letely empty. The irregular supply of
fue l can cause m isfiring. Gasoline cou ld enter
the exhaust system and damage the catalytic
converter.
Refuelling
Fig. 189 Right rear veh icle side: Opening the fuel filler flap
Fig. 190 Fuel filler flap wit h attac hed fuel cap
When activating the central locking, the fuel f ill
er flap is automatically unlocked o r locked. Re
fuel the vehicle with the ignition turned
off.
212
Taking th e fue l cap off
.. Press the left side of the fuel fi ller flap to open
it
¢ fig. 189 -ar row-.
.. Unscrew fuel cap counter-clockwise and hang it
on the fuel filler flap¢
fig. 190 .
.. Check the label on the inside of the fuel filler
flap to determine if the vehicle must be fueled
w ith gasoline or diesel fuel.
Refuelling procedur e
.. Insert the fuel nozzle from the gasoline pump
into the fuel filler neck as far as it will go.
.. Select a medium refuelling rate so that the
nozzle switches off automatically when the
tank is full.
Putting th e fu el c ap b ack o n
.. After filling your tank, twist the fuel cap clock-
wise as far as it will go.
.. Close the fuel filler flap.
To avoid fuel spilling or evaporating from the fuel
tank always close fuel cap properly and com
plete ly. An improperly closed fuel filler cap may
also cause the MIL lamp¢
page 23 to come on
(only vehicles with gasoline engine).
_& WARNING
Improper refueling or handling of fuel can
cause fire, explos ion and severe burns.
- Fuel is highly flammable and can cause se
vere burns and other injuries.
-
- Fa ilure to shut the engine off while refuel
ing and/or to insert the pump nozzle fully into the fue l filler neck could cause fuel to
spray out of fi ller neck or to overflow. Fue l
spray and ove rflowing f uel can ca use a fire .
- Never use a ce llular telephone while refuel
ing. The electromagnetic radiation can
cause sparks t hat can ignite fuel vapors and
cause a fire.
- Never get back into your vehicle whi le refu
eling. If in exceptional circumstances you
must get back in your vehicle wh ile refuel
ing, make certain that you close the door
and touch metal to discharge static electric-
ity before touching t he f iller nozzle again. .,_

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Static electricity can cause sparks that can ignite fuel vapors released during refueling.
- Never smoke or have an open flame any
where in or near your vehicle when refueling or filling a portable fuel container.
- For your safety, we strongly recommend
that you do not travel with a portable fuel
container in your vehicle. The container, full
or empty may leak and could cause a fire,
especially in a crash.
- If, under exceptional circumstances, you
must transport a portable fuel container,
please observe the follow ing :
- Never fill a portable fuel container while it
is anywhere in or on the vehicle (for exam
ple, in the luggage compartment, or on
the trunk) . Static electricity can build up
while filling and can ignite fuel vapors causing a fire .
- Always p lace a portable fuel container on
the ground before filling.
- Always keep the filler nozzle completely
ins ide the portable container before and
during filling.
- If filling a portable container made of
metal, the filler nozzle must always be in
contact with the container . This will help
prevent static electric ity from discharg ing
and cause a fire .
- Never spill fuel inside the vehicle or lug
gage compartment . Fuel vapors are h ighly
flammab le.
-Always observe local and state/provincial
laws regarding the use, storage and trans
portation of fuel containers.
- Make certa in the fuel co nta iner meets in
dustry standards (ANSI/ ASTM F852 -86) .
(D Note
If any fuel has spilled onto the car, it should
be removed immediately to prevent damage
to the paint .
@ For the sake of the environment
As soon as the correctly operated nozzle sw itches off automatically for the first time,
the tank is full. Do not try to add more fuel
Fuel and Refueling
because fuel may spill out. In addition, the
expansion space in the fuel tank will be filled -
causing the fue l to overflow when it becomes
warm and pollute the environment.
@ Tips
- Running your engine while refuelling may
cause vapors to escape or even cause fuel to
spill out of the tank. This would then shut
off the fuel nozzle before the tank is full.
- Do not refuel your vehicle with the ignition
turned on. The fuel gauge may otherwise not indicate the correct fuel level after refu
elling .
- Diesel vehicles* are equipped with a diesel
m isfueling protector . It allows the vehicle
to be fueled only with a diesel fuel pump
nozzle. A worn or damaged nozzle or a noz
zle that is too small may not be able to open
the diesel misfueling protector.
If this is the
case, try turning the nozzle before inserting
it in the fuel filler neck, use a different fuel
pump or see your authorized Audi dealer or
authorized repair facility for assistance.
- The fuel filler flap of your vehicle is not
locked when you lock the vehicle from the
inside.
Unlocking the fuel filler flap
by hand
You can open the fuel filler flap by hand if the
power locking system should fail.
Fig. 191 Lu ggage compa rtmen t: E merge ncy opening of
fu e t fitte r flap
The emergency opening mechanism is located
behind the right side trim panel in the luggage
compartment.
.. Open the right side trim panel.
213

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Filling AdBlue
Applies to: vehicles with selective catalytic reduction
Fig. 192 Right rear side of the vehicle : remov ing the AdBl
ue cap
The Ad Blue tank opening is located nea r the die
sel tank open ing. Add at least 1 gallon (3.8 lit
e rs) of Ad Blue. This is the minimum amount re
quired to ensure the system detects the refilling
and to start the engine. You can fill a maximum
of 6 gallons (23 liters) .
Requirement: the request to add Ad Blue must
appear in the instrument cluster display.
• Switch the ignition off.
• Open the tank fi ller door ¢
page 212.
• Turn the cap on the filler neck counter-clock
wise using the whee l wrench from the vehicle
tool kit to remove it¢
fig . 192.
• Fill the Ad Blue using a bottle¢ page 215 or a
canister
c> page 216.
A WARNING
Ad Blue can irr itate the skin, eyes and resp ira
tory system. If there is contact with the fluid,
flush immediately with plen ty of wate r. Con
sult a physician if necessary.
CD Note
- Only use Ad Blue that conforms to the
standard ISO 22241-1. Do not mix any addi
tives w ith the Ad Blue and do not d ilute it
with water.
- Do not add Ad B lue to the diesel tank or add
diesel fuel to the Ad Blue tank. Do not start
the engine under any circumstances if the
wrong fuel is filled in the tank. There is a
risk of damaging the fuel tank system and
Fue l an d Re fuelin g
the engine . See an authorized Audi dea ler or
authorized Audi Service Facility for assis
tance.
- Ad Blue attacks surfaces such as painted ve
hicle components, p lastic and carpet. Re
move the fluid as quickly as possible with a
damp cloth and plenty of cold water . If the
Ad Blue has already crystallized, use warm
water and a sponge. Ad Blue residue that is not removed w ill crystallize and can damage
the affected surface.
- Do not store refill bottles or canisters per
manently in the vehicle . If the container
leaks, the escaping Ad Blue could damage
the vehicle interior.
- Do not al low Ad Blue to come into contact
w ith clothing.
If there is contact with the
fluid, flush immediately with plenty of wa
ter.
© Tips
Fo llow the AdBl ue manufacturer's instruc
tions for use and storage.
Refilling AdBlue with a bottle
Applies to: vehicles wit h selective catalytic reduction
• Remove the cap from the refill bott le ¢ A in
Filling AdBlue on page 215,
c> (D in Filling
AdBlue on page 215.
• Position the bottle on the filler tube and turn
the bottle clockwise until it stops turning.
• Press lightly against the bottom of the bottle
to empty it . Cont inue pressing the bottom of
the bottle until it is empty or until fluid stops
f low ing into the tank.
• Remove the bott le and seal the f iller neck
¢ page 216, Completing AdBlue refill .
CD Note
Only use refill bottles that are approved for
your vehicle. Using other systems can cause AdB lue to leak.
(0 Tips
- You can obtain refill bo ttles from an author
ized Aud i dea le r or authorized Audi Serv ice
Facility.
215