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~ It is possible that there wi ll be a slight de lay
when starting the engine for diesel vehicles* in
colder temperatures. Therefore, yo u must hold
the brake peda l down until the engine starts.
The ind icator lamp
1,1 illuminates when the en
gine is preheated .
Switching the ignition on /off
If you wou ld like to switch the ignition on with
out sta rt ing the engine, fo llow these steps:
~ In se rt the key into the ignition lock .
~ Press the key briefly without press the brake
peda l.
~ To switch the ignition off, press the key again .
D iese l vehicles * are prehea ted whi le the ignition
is switched on.
W hen sta rting the engine, ma jor e lectr ica l load s
a re sw itche d
off temporar ily.
You can only remove the key w ith the ignition
sw itched off. To do this, you have to p ress on the
key again.
I f the engine sho uld not start immediately, the
start ing process is a utomat ica lly stopped after a
short time. Repeat start ing procedure.
Start-Stop-System*:
Note the information on c:> page 91, Start/Stop
system .
A WARNING
-Never allow the engine to run i n confined
spaces - dange r of asphyxiation .
- Never remove the ign ition key from the ign i
t io n lock while the vehicle is moving . O ther
wise, the stee ring loc k cou ld suddenly e n
gage and you would not be able to stee r th e
vehicle .
- Always ta ke t he key with y ou wheneve r you
leave you r vehicle. Othe rwi se , the eng ine
cou ld be started or ele ctrical eq uipment
s u ch as the power windows co uld be operat
ed. This can lead to ser ious injury.
- Never le ave c hildren o r persons requi ring as
sistance unattended in the vehicle. The doo rs can be locked using the remote trans-
-
Dri ving
mitter, preventing people from escaping
from the veh icle on the ir own in the event of
an emergency. Depend ing on the time of
year, peop le inside the vehicle can be ex
posed to very high or very low tempera
tures.
(D Note
Avoid high eng ine rpm, full throttle and heavy
engine loads unti l the engine has reached op
era ting temperature - othe rwise you r isk en
g in e damage .
@ For the sake of the environment
Do not let the engine run wh ile pa rked to
warm up. Begin dr iving immediat ely . T hi s re
duces unnecessa ry em iss ions .
(D Tips
-If the key cannot be removed from the ign i
t ion lock, you have to pull the mecha nica l
key out of th e mas ter key in orde r to be able
to lo ck the vehicle
c:> page 38.
-After starting a cold engine, ther e may be a
br ief per iod of incr eased nois e because the
oil p ress ure mu st fi rst bu ild up in the hy
dr au lic valve adju ste rs. This i s norm al a nd
no t a cause fo r concern.
- If you leave the ve hicle with the ignition
s witched on, the ig nit ion w ill switch
off af
t er a ce rtain period of time . Please note that
elect rical eq uipment such as exterior lights
w ill switch off as well when that happens .
85

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CD Note
If the engine has been under heavy load for
an extended per iod, heat builds up in the en
gine c ompartment after the engine is switch
ed off -there is a risk of damag ing the eng ine .
Allow t he engine to run at idle fo r about two
m inutes befo re switch ing it off.
Convenience key
Starting the engine
Applies to vehicles: with Conven ience key
The I STAR T ENGINE S TOP I button switches the
ignition on and starts the engine.
Fi g. 1 02 Cente r co nsole : STAR T ENGIN E STOP b utto n
Starting the engine
• Hybrid dr ive *: refer to the information for start
ing the vehicle under
Q page 99 .
• Step on t he brake pedal and move the selector
lever to P o r N
Q ,& .
• Press on the 1~s= T~A_R_T_E_N--GI N_E_S_T_O_P_I button
Q fig. 102 -the engine will start.
• It is possible that there w ill be a slight de lay
when start ing the eng ine for diesel vehicles * in
colder temperatures. Therefore, yo u must hold
t h e brake pedal down until the engine starts .
The indicator lamp
II i ll uminates when the en
gine is preheated.
Switching the ignition on /off
If yo u wou ld like to switch the ignition on with
out start ing the engine, fo llow these steps:
• Press the
!S TAR T EN GINE STOPI button with
out pressing the brake ped al.
• To sw itch the ignition off, press the button
again .
Driv ing
Diesel vehicles * are preheated while the ignition
is switched on.
When sta rting the engine, major electrical loads
are swi tched off temporarily .
If the engine should not start immediately, the
sta rting process is au tomatically s topped afte r a
sho rt time. Repeat s tarting p roced ure.
Sta rt-Stop-System* :
Note the information on Q page 91, Start/Stop
system .
A WARNING
=
-Never a llow th e engine to run in confined
spaces -da nger of asphyx iat io n.
- Always take the key w ith you whenever you
leave your vehicle. Ot herwise, t he engine
could be started or e lectr ica l equipment
such as the power win dows could be ope rat
ed . This can lead to se rious i njury.
- Never le ave children or pe rsons re quiring as
sistance unattende d in the vehi cle. The
doors can be locked us ing the remote trans
mitter, preventing people from escaping
from the veh icle on the ir own in the event o f
an emergency. Depending on the time of
year, people inside the vehicle can be ex posed to very high or very low tempera
tures.
CD Note
Avoid high eng ine rpm, full throttle and heavy
engine loads u ntil the engine has reached op
erating temperature -otherwise you r isk en
gine damage.
@ For the sake of the environment
Do not let the engine run wh ile parked to
warm up. Begin dr iving immediately . Th is re
duces unnecessa ry em iss io ns.
@ Tips
- After starting a cold engine, there may be a
brief per iod of increased noise because the
oil p ressu re must f irst build up in the hy
draulic valve adjusters. Th is is norma l and
-
no t a cause fo r concern . ..,
87

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brake. This may cause the brakes to over
heat, premature wear and increased stop
ping distance.
- Under certain climatic and operating condi
tions such as passing through wate r, driving
in heavy rain o r after washing the vehicle,
the effectiveness of the brakes can be re duced. In w inter, ice can accumulate on the
brake pads, linings, discs and drums . Care
fully apply b rakes for a test. B rakes wi ll dry
and ice coatings wi ll be cleaned off after a
f ew caref ul bra ke applications .
- Dr iv ing for an extended period of time on
salt-covered roads w ithout using you r
brakes can also affect braking efficiency .
Clean off accumulated salt coating from
brake discs and pads w ith a few caref ul
brake applicat ions.
- If you damage the front spoiler, or if you in
stall a different spoi ler, be sure the air flow
to the front brakes is not obstructed. Other
wise the brake system could overheat reduc ing the effectiveness of the ent ire brake sys
tem .
- Failure of one brake c ircuit will impair the
braking capab ility result ing in an increased
stopp ing distance. Avoid driv ing the veh icle
and have it towed to the nearest authori zed
Audi dealer or qu alified workshop.
- Never let the vehicle roll to a stop w ith the
eng ine shut off.
- If the brake booster is not work ing, the
brake pedal must be pressed conside rably
harder to make up fo r the lack of booste r as
sist ance.
Electromechanical power
assist, Dynamic steering
The electromechanical power assist helps the
driver when steering.
Power stee ring adapts electronically based on
the vehicle speed.
Indicator light s and mess age s
• Stee ring def ective! Do not drive vehicle!
Smart T echno log y
If this indicato r light turns on and stays on and
t h is message appears, the power steering may
have failed.
Stop the vehi cle in a sa fe location as soo n as pos
s ible . Do
not cont inue driving . See yo ur author
ized Audi dea ler or other qualified repair facility
for assistance .
'Iij Dynamic steering: Sy stem fault! You c an
continue dri ving
If the indicato r light turns on and the message
appea rs, the stee ring may be more d ifficult to
move o r more sensit ive th an usua l. The steering
may also be at an angle when driving straight .
Drive slowly to you r authorized Audi dea le r o r
qualified wo rkshop to have the ma lf u nct ion co r
re cted.
,~n D ynamic steering: Initializing
Audi drive select*: if the indicator light blinks and
the driver message appears, the dynamic steer
i ng* is reinitialized. After starting the engine, the
stee ring wheel will move slightly . Re-in itia liza
t ion m ight be necessa ry if the stee ring wheel was
moved h ard to the left and r ight while the veh icle
was not moving. The disp lay t urns off if the ini ti
alization was success ful.
(D Tips
- If the . or
(~fl indica tor light only stays on
for a sho rt time, you may cont inue driving.
- T he dynamic s teering* stab ility systems
<:!> page 191 are no t available in the event of
a system mal func tion .
- For add ition al information on dynamic
steer ing*
<:!> page 120.
Driving with your quattro
With all -wheel drive, all four wheels are driven.
General information
With a ll-wheel d rive, power is distr ibuted to a ll
fo ur wheels. This happens automati ca lly depend
i ng on your d riving s tyle and the road condi tions
a t t he t ime . See a lso <:!>
page 191. .,.
195

Driving and the environment
Driving and the
environment
Breaking in
New engine
The engine needs to be run-in during the first
1,000 miles (1,500 km).
For the first 600 miles (1,000 kilometers ):
.,. Do not use full throttle.
.,. Do not drive at engine speeds that are more
than 2/3 of the maximum permitted RPM .
From 600 to 1,000 miles (1,000 to 1,500
kilometers ):
.,. Speeds can gradually be increased to the maxi
mum perm issib le road or engine speed.
During and after break-in period
.,. Do not rev the engine up to high speeds when it
is cold. This applies whether the transmission is
in N (Neutral) or in gear .
After the break•in period
.,. Do not exceed maximum engine speed under
any circumstances.
.,. Upshift into the next higher gear
before reach
ing the red area at the end of the tachometer
scale
¢page 10.
During the first few hours of driving, the engine's
internal friction is higher than later when all the
moving parts have been broken in. How well this
break-in process is done depends to a cons idera
b le extent on the way the vehicle is driven dur ing
the first 1,000 miles (1,500 kilometers).
{[) Note
Extremely high engine speeds are automati
cally reduced. However, these rpm limits are
prog rammed fo r an engine well run-in, not a
new engine.
@ For the sake of the environment
Do not drive with unnecessarily high engine
speeds -upshifting early saves fuel, reduces
noise and protects the environment.
198
· New tires
If your vehicle is running on new tires, drive very
ca refully for the first 350 m iles (500 k ilometers)
after fitting.
_& WARNING
New tires tend to be slippery and must a lso
be "broken-in" . Be sure to remember this dur
ing the first 350 m iles (500 k ilometers).
Brake gently. Avoid following closely behind
other vehicles or other situations that might
require sudden, hard brak ing.
Catalytic converter
App lies to vehicles : wit h gasoli ne e ngi ne
It is very important that your emission control
system (catalytic converter) is functioning prop
erly to ensure that your vehicle is running in an
environmentally sound manner .
.,. Always use lead-free gasoline ¢page 213,
Gasoline .
.,. Never run the tank down all the way to empty.
.,. Never put too much motor oil in your engine
¢ page 22 5, Adding engine oil 9::r..
.,. Never try to push- or tow-start your vehicle .
The catalytic converter is an efficient "clean-up"
device b uilt into the exhaust system of the vehi
cle. The cata lytic converter burns many of the
po llutants in the exhaust gas before they are re
l eased into the atmosphere.
-
The exclusive use of unleaded fuel is c ritica lly im
portant for the life of the catalytic converter and
proper functioning of the engine.
A WARNING
The temperature of the exhaust system is
high, both when driv ing and after stopping
the eng ine.
-
- Never touch the exhaust tail pipes once they
have become hot. This could result in burns.
- Do not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or
other material which can cause a fire.

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-Do not apply additional undercoating or
rustproofing on or near the exhaust man i
fold, exhaust pipes, catalytic converter or heat shields. During driving, the substance
used for undercoating could overheat and
cause a fire.
Q) Note
- Be aware that just one tank filling with lead
ed
fuel will already seriously degrade the
performance of the catalytic converter .
- Do not exceed the correct engine oil level
¢page 225.
-Do not drive until the fuel tank becomes
completely empty . The engine could misfire.
Unburned fuel could also get into the ex
haust system and this could cause the cata
l ytic converter to overheat.
- Do not turn off the ignit ion while the veh icle
i s mov ing .
- Do not continue to operate your vehicle un
der these cond it ions, as otherwise fuel can
reach the catalyt ic converte r. This cou ld re
su lt in overheating of the converter, requir
i ng its replacement.
- To assure efficient operat ion of the Emission
Control System:
- Have your veh icle maintained properly and
in accordance with the service recommen
dations in your Warranty
& Maintenance
booklet.
- Lack of proper maintenance as well as im
proper use of the vehicle will impair the
function of the em ission control system
and could lead to damage.
@) For the sake of the environment
Even when the Em ission Control System is op
erating properly, the exhaust gas can have a
sulfur-like exhaust gas smell under some op
erating states. This depends on the sulfu r
content of the fuel being used. Using a differ
ent brand of fuel may help, or filling the tank
wit h lead-free super grade gasoline.
Dri ving and th e en vir onm ent
Diesel particulate filter
Applies to veh icles: w ith diesel en gine
The diese l particu late filter filters nearly all of
the soot particles out of the exhaust. The filter
cleans itself automatica lly under norma l driving
conditions. If the filter cannot clean itself (for ex
ample, because you are only driving short distan
ces), the filter becomes clogged with soot and
the
II symbol for the diese l particulate filter il
luminates
¢ page 34 .
_&. WARNING
-Do not park your veh icle over flammab le
materia ls such as grass or leaves because
the high temperature of the diesel particu
late filter could start a fire .
-
-Do not app ly an underbody protectant in the
exhaust system area or a fire cou ld start.
Avoid damaging the
vehicle
When you are driving on poor roads, or over
curbs, steep ramps, etc., make certain that low
lying parts such as spoilers and exhaust system
parts do not bottom out and get damaged.
This is especially true for vehicles with low-slung
chassis (sports chassis)* and fully loaded
vehicles.
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, environmenta l impact, and wear
on your engine, brakes and tires largely depend
on three factors:
- your pe rsonal d riving style
- operating conditions
- technical limitat ions
If you ant icipate what you need to do next and
drive economically, you can easily cut your fuel
199

Driving and th e environment
consumption by 10-15 percent. This section 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 correspond to
your actual consumption on the road, wh ich
w ill vary depend ing 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 accelerating 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 be low your car's max imum
speed.
Accelerating gently reduces fuel consumption,
engine wear, and does not disturb the environ
ment.
Fue l consumption, exhaust emissions and engine
noise increase disproportionately at high speeds.
If you drive at approximately three quarters of
top speed, fuel consumpt ion w ill be reduced by
one half. Never dr ive faster than the posted
speed lim it and weather conditions permit .
200
· Reducing unnecessary idling
Even when your car is just idling it burns up fuel .
"'Shut the engine off when you are not driving
the vehicle.
"' Do not warm up the vehicle by letting the en-
gine run at idle .
The idling phase is automatically reduced for
vehicles with the Start-Stop-System*. It is effi c ient to sw itch off the eng ine in vehicles w ithout
the Start-Stop-System* when stopped at railroad
crossings and long red lights. Turn ing the engine
off for just 30-40 seconds saves more fuel than is
burned by start ing the eng ine again.
It takes a long t ime for the engine to warm up
fully when it is runn ing at id le . However, wear
and noxious emissions are especia lly high when
the engine is warming up. So you sho uld drive
away as soon as you start the eng ine and avoid
running at high rpms whi le the engine is s till
warming up.
Q) Note
Do not leave engine id ling unattended after
starting. If warning lights should come on to
indicate improper operation, they would go
unheeded. Extended idling also produces
heat, which could result in overheating or oth
er damage to the veh icle or other property.
· Regular maintenance
A badly tuned engine unnecessarily wastes a lot
of fuel.
"' Have your vehicle serviced at regu lar intervals.
By having your veh icle reg ularly serv iced by an
authorized Aud i dea le r helps to ensure that i t
runs proper ly and economica lly. The condition of
your vehicle not on ly affects its safety and ability
to hold its value, it also affects
fuel consump
t ion .
Chec k your oil ea ch t ime y ou fill your tank.
The amount of o il used is re lated to engine load
and speed. .,.

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It is normal for the oil consumption of a new en
gine to reach its lowest va lue after a certain mile
age has been driven.
You must d rive yo ur vehicle about 3,000 miles
(5,000 kilometers) before you can properly as
sess oi l consumption.
This also applies to fuel consumption and engine
output.
(y Note
- Have you r vehicle maintained properly and
in accordance with the service recommenda
tions in your Warranty
& Maintenance book
l et. Lack of proper maintenance as well as
improper use of the vehicle will impair the
funct ion of the emission control system and
could lead to damage.
- Do not alter or remove any component of
the Emission Contro l System unless ap
proved by the manufacturer.
- Do not alter or remove any device, such as
heat shields, switches, ign it ion w ires,
valves, wh ich are designed to protect your
vehicle's Emission Control System and other i mportant vehicle components.
Fewer short trips
Fuel consumption will always be relatively high
on short trips .
.. Try to avoid driving short distances with a cold
engine.
The engine and catalytic converter have to reach
their optimal
operating temperature to reduce
fuel consumption and noxious emissions effec
tively.
Just after starting, a cold engine in a mid-size car
only achieves a fuel economy of 6-8 miles per
gallon (30-40 l/100 km). After about a half a
mile, fuel economy cl imbs to 12 mpg (20 l/100
km) . After about
2.5 miles (4 km), the engine is
at its proper operating temperature and fuel
economy has reached a normal level. So you can
see that you should avoid short trips whenever
possib le.
Driving and the environment
The outside temperature is also critical in this re
gard. Your car consumes more fuel in the winter
than in the summer.
201

Offroad driving
Off road driving
Driving under difficult
conditions and off-road
General information
The opera tion of the E lectronic Stabilization Con
trol (ESC) is expanded for operation away from paved roads. In situat ions where s lip or a differ
ential locking function is required, the offroad mode can be activated
<=> page 191. Your Aud i al
so has permanent a ll-wheel drive in addition .
However, your Audi is not a pure offroad veh icle.
It was not bu ilt for driving under extreme condi
tions, e.g. for trips that are in the nature of an ex
pedit io n.
Dri ve o nly on roads and offro ad sections which
match the des ign of you r vehicle and your abil i
ties as a dr iver. Neve r take r isks!
B efo re driving offroad
- Check the eng ine oil level, tire p ressure, cool
ant leve l, and the fluid level i n the windshield
washer reservo ir.
- Stow luggage items and other objects in the
lu ggage compartment, and sec ure them
against slid ing aro und.
After dri ving off road
- After trips offroad, remove any twigs and othe r
f oreign objects from the grill, the unde rbody
and the wheels . Pay special attention to foreign
objects (stones) which have become lodged in
the tire tread.
- Clean the body and the vehicle unders ide, and
inspect the vehicle for poss ible damage.
- Clean dirty windows, headlamp lenses, rear
lights, and license p lates.
- Perform a brake check (particularly after t ravel
li ng through water).
A WARNING
- Drive especia lly attentive ly and plan ahead
in diffic ult road cond itions and w hen
off
road. Excessive speed or incorrect mane u
vers can cause in ju ries and damage to the
vehicle.
202
- Always adapt your speed and driving sty le to
road, off road, traffic, and weather cond i
tions. Dr ive espec ially slowly offroad w hen
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
ge r of skidding!
- Stability is limited in the offroad mode .
® For the sake of the environment
Avoid damage to the environment and respect
nature.
(D Tips
Only drive where it is permitte d and stay on
marked roads and paths .
Explanation of some technical terms
The following data refer to ideal cond itions. De
pend ing on veh icle load a nd gro und cond itions
and the env ironment, the numbe rs may vary.
It is
the d river 's responsibility to decide whethe r ave
h icle can overcome a specific s ituation
<=> .&, .
Gradient angle
The number of meters in alt itude ga ined over a
distance of 109 .4 yards or 100 meters (grade)
are given as a pe rcentage o r degrees . Info rma
tion about the gradient the ve hicle can climb un
der i ts own power (depends in part on the road
s ur fa ce and eng ine power). M axim um permi tted
grade: 31°
Ground clearance
The distanc e between the road s urface and the
l owest poi nt of the veh icle underbody . G round
cl ear ance 7.9 in ( 20 0 mm)
A WARNING
Exceed ing the s tated max imum figur es c an
res ult in seve re injuries or vehicle damage .
- All the info rm ation w as g athered on level,
-
fi rm and non -slip pery road s urfaces, and un-
de r dry weather conditions .
llll>