84 On th e road
• Press the key ¢fig . 97- the engine will
start.
Switching the ignition on /off
If you wou ld like to switch the ignition o n
without starting the eng ine, follow these
steps:
• Insert the key into the ignition lock.
• Press the key b riefly
w itho ut press the
brake pedal.
• To switch the ignition off, press the key
again .
When starting the engine, major e lectr ica l
loads are switched off temporarily.
You can only remove the key w ith the ignition
switched off. To do this, you have to press on
the key aga in.
If the engine should not start immediately,
the starting process is automatically stopped
after a sho rt time. Repeat starting procedu re.
Sw it c hing the ignition /engine off
automatically *
The following applies to vehicles with Start
Stop-System* /Hybrid drive*: to prevent the
battery from drain ing, the ignit ion and the en
g ine will switch off automatically under the
following conditions :
- T he veh icle has al ready bee n driven .
- The driver's door is opened .
- The driver's seat belt is removed.
- The brake peda l is not pressed down.
- The veh icle is stationary.
I n th is case, the activated low beam w ill be re
p laced by the side marker lights. The side
marker lights will switch off after a certain pe
riod of time or w hen you lock the vehicle .
A WARNING
-Never allow the engine to run in confined
spaces - danger of asphyxiation .
- Never remove the ign ition key from the
ignition lock while the vehicle is moving.
Otherw ise, the steering lock could sud- denly engage and yo
u wo uld not be able
to steer the vehicle .
- Always take the key with you whenever
you leave your vehicle. Otherw ise, the
engine could be started or electrical
equ ipment such as the power windows
could be operated. This can lead to seri
ous injury.
- Never leave children or persons requiring
assistance unattended in the vehicle . The
doors can be locked using the remote
transmitte r, prevent ing people from es
caping from the ve hicle on t heir own in
t he event of an emergency. Depending
on the time of year, peop le inside the ve
hicle can be exposed to very high or very
low tempe ratu res .
(D Note
Avoid high eng ine rpm, f ull throttle and
heavy engine loads unti l the engine has
r eached operating temperat ure - ot her
wise yo u risk eng ine damage.
@ For the sake of the environment
Do not let the engine run wh ile pa rked to
warm up. Begin driving immediately. This
r educes unnecessary emissions .
(D Tips
-If the key cannot be removed from the
ignition lock, you have to pull the me
chanical key out of the master key in or
der to be able to lock the vehicle
¢page 38.
-After starting a cold engine, there may
be a brief period of increased noise be
cause the oil pressure must f irst bu ild up
in the hydraulic valve adjusters . This is
normal and not a cause for concern.
- If you leave the ve hicle with the ignition
switched on, the ignit io n w ill switch off
afte r a certain per iod of t im e. Please
note that ele ctri cal eq uipment su ch as
exterior l igh ts will sw itch off as well
when that happens .
on the time of year, people inside the ve
hicle can be exposed to very high or very
low temperatures .
0 Note
Avoid high engine rpm, full throttle and
heavy engine loads until the engine has
reached operating temperature -other-
wise you risk engine damage.
@ For the sake of the environment
Do not let the engine run while parked to
warm up . Begin driving immediately. This
reduces unnecessary emissions.
@ Tips
- After starting a cold engine, there may
be a brief period of increased noise be
cause the oil pressure must first build up in the hydraulic valve adjusters . This is
normal and not a cause for concern .
- If you leave the vehicle with the ignition
switched on, the ignition will switch off
after a certain period of time . Please
note that electrical equipment such as
exterior lights will switch off as well
when that happens .
Switching engine off
App lies to vehicles: with Conve nie nce key
"" Bring your vehicle to a complete stop.
... Move the selector lever to the P or N posi
tion.
"" Press the
!START ENGINE STOPI button
r:::;, page 86, fig. 100 .
Steering lock
The steering locks when you turn the engine
off using the
I S TAR T ENGINE STOP I button
and open the d river 's doo r. T he locked steer
ing helps prevent vehicle theft.
Emergency off
If necessary, the engine can be switched off
with the selector lever in the R or D/S posi
tions. To do so , step on the brake pedal and
press and hold the
I START ENGINE STOP I but-
On the road 87
ton. The vehicle speed must be less than 6
mph/ 10 km/h.
A WARNING
- Never turn off the engine before the ve
hicle has come to a complete stop . The
full function of the brake booster and the power steering is not guaranteed . You
must use more force to turn or brake if
necessary . Because you cannot steer and
brake as you usually would, this could
lead to crashes and serious injuries.
- For safety reasons, you should always
park your vehicle with the selector lever
in P . Otherwise, the vehicle could inad
vertently roll away.
- The radiator fan can continue to run for
up to 10 minutes even after you have
turned off the engine and removed the ignition key. The radiator fan can also
turn on again if the engine coolant heats
up because of intense sunlight or heat
build-up in the engine compartment.
- Always take the key with you whenever you leave your vehicle. Otherwise, the
engine could be started or electrical
equipment such as the power windows
could be operated. This can lead to seri
ous inJury.
- Never leave children or persons requiring
assistance unattended in the vehicle. The
doors can be locked using the remote
transmitter, preventing people from es
caping from the vehicle on their own in
the event of an emergency. Depending
on the time of year, people inside the ve hicle can be exposed to very high or very
low temperatures.
(D Note
If the engine has been under heavy load
for an extended period, heat builds up in
the engine compartment after the engine is switched off -there is a risk of damaging
the engine. Allow the engine to run at idle
for about two minutes before switching it
off .
Fa u lts in th e brake sy stem
If you should notice a sudden increase in
brake peda l travel, then one of the two brake
circuits may have failed~.&. .
Low brak e flu id level
Malfunct ions can occur in the brake system if
the brake fl uid leve l is too low . T he b rake fluid
l eve l is monito red electronically .
Brake booster
The brake booster increases the pressure that
you generate w ith the brake pedal.
It only op
e rates while the eng ine is running or with the
i gnit ion sw itched on (hybr id dr ive*) ~.&, .
Brake lining wear statu s
Brake lining wear may be checked by visual in
spection of the condition of the brake pads
through the openings in the whee l. If neces
sa ry, the wheel may be removed for this in
spection
~ page 2 74, Changing a wheel.
.&_ WARNING
=
- You should perform braking maneuvers
for the purpose of clean ing the brake
system on ly if road conditions permit.
Other road users must not be put at risk -
you may cause an acc ident!
- Before descending a steep grade, reduce
speed and shift transmiss ion into a lower
gear or lower driving range . Do not ride
the brakes or hold the pedal down too long or too often . This could cause the
brakes to get hot and dimin ish b raking
efficiency .
- Do not "ride the brakes" by resting your
foot on the pedal when you do not intend
to brake . Th is may cause the b rakes to
overheat, premat ure wear and increased
stopping distance .
- Under certain climat ic and operating
condit ions such as passing through wa
ter , driving in heavy rain or after wash ing
the vehicle, the effectiveness of the brakes can be reduced. In winter, ice can
accumulate on the brake pads, linings,
discs and drums . Carefully apply brakes
Int ellig ent technolog y 201
for a test. Brakes will dry and ice coat
ings w ill be cleaned off after a few care
ful brake applicat ions.
- Driving for an extended period of time on
salt-covered roads without using your
brakes can also affect braking efficiency.
Clean off accumulated salt coating from
brake discs and pads with a few careful
brake applications.
- If you damage the front spoiler, or if you install a different spoiler, be sure the air
f low to the front brakes is not obst ruct
ed. Otherw ise the brake system could
overhea t reducing the effectiveness of
the entire brake system .
- Failure of one brake circuit will impair
the braking capability resulting in an in
creased stopping distance . Avoid driving
the vehicle and have it towed to the near
est a uthori zed Audi dea ler or qualified
workshop.
- Never let the vehicle roll to a stop with
the engine shut off .
- If the brake booster is not working, for
examp le when towing your vehicle, or
because the brake booster has somehow
been damaged, the brake pedal must be
pressed considerably harder to make up
for the lack of booster assistance .
Electromechanical
power assist, Dynamic
steering
The electromechanical power assist helps the
driver when s teering.
Power ste ering adapts electronically based on
the vehicle speed.
Indicator lights an d m ess age s
• Steeri ng defe ctive ! D o n ot dr ive vehi cle!
If this indicator light turns on and stays on
and this message appears, the power steer ing
may have failed .
Stop the vehicle in a safe location as soon as poss ible . Do
no t continue driving . See your ..,.
•
•
206 Driving and en vir onm ent
Catalytic converter
It is very important that your emission con
trol system (catalytic converter) is function
ing properly to ensure that your vehicle is run
ning in an environmentally sound manner .
• Always use lead-free gasoline¢ page 228,
Fuel supply.
• Never run the tank down all the way to
empty .
• Never put too much motor oil in your en-
gine ¢
page 238, Adding engine oil~-
., Never try to push- or tow -start your veh icle.
The catalytic converter is an eff ic ient "clean
up" device built into the exhaust system of
the vehicle. The catalytic converter burns many of the pollutants in the exhaust gas be
fore they are released into the atmosphere.
The exclusive use of unleaded fuel is critically
important for the life of the cata lytic conve rt
e r and proper functioning of the engine.
& WARNING
-
- Do not park o r 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.
- Do not apply additional undercoating or
rustproofing on or near the exhaust
man ifold, exhaust p ipes, catalytic con
verter or heat shields . During driving, the
substance used for undercoating could
overheat and cause a fire .
@ Note
-Be aware that just one tank filling with
leaded fuel will already seriously de
grade the performance of the catalytic
conve rter .
- Do not exceed the correct engine oil level
¢ page 238.
-Do not drive until the fuel tank becomes
completely empty. The eng ine could mis
fire . U nburned f uel could a lso get into the exhaust system and this co
uld cause
the cata lytic converter to overheat .
- Do not turn off the ignition while the ve
hicle is moving.
- Do not continue to ope rate your veh icle
under these conditions, as otherwise fuel
can reach the catalytic converter. This
cou ld result in overheating of the con
verter, requir ing its replacement.
- To assure efficient operation of the Emis
sion Control System:
- H ave your vehicle maintained properly
and in accordance w it h the service rec
ommendat ions in your Warranty &
M ain tenance book let.
- L ack of prope r maintenance as we ll as
improper use of the vehi cle will impair
the function of the em iss ion contro l
system and could lead to damage .
@ For the sake of the environment
Even when the Emiss ion Control System is
operat ing proper ly, the exha ust gas can
have a sul fur -li ke exhaust gas smell under
some operating states . This depends on
the sulfur content of the fuel being used .
Using a different brand of fue l may help,
or f il li ng the tank with lead-free super
grade gasoline .
Avoid damaging the
vehicle
When you are d rivi ng on poor roads, or over
c u rbs, steep ramps, etc., ma ke certai n that
low- ly ing parts s uch as spoilers and exha ust
system parts do not bottom o ut and get dam
aged.
T his is espe cially true for ve hicles with low
s lung chassis (spor ts chassis)* and fully load
ed vehicles .
208 Driving and environment
would go unheeded. Extended idling also
produces heat, which could result in over heating or other damage to the vehicle or
other property .
Regular maintenance
A badly tuned engine unnecessarily wastes a
lot of fuel .
• Have your vehicle serviced at regular inter-
vals.
By having your vehicle regularly serviced by an
authorized Audi dealer helps to ensure that it
runs properly and economically. The condition
of your vehicle not only affects its safety and
ability to hold its value, it also affects
fuel
consumption.
Check your oil each time you fill your tank.
The amount of oil used is related to engine
load and speed.
It is normal for the oil consumption of a new
engine to reach its lowest value after a certain mileage has been driven .
You must drive your vehicle about 3,000 miles (5,000 kilometers) before you can properly
assess oil consumption .
This also applies to fuel consumption and en
gine output .
{Q) Note
-Have your vehicle maintained properly
and in accordance with the service rec
ommendations in your Warranty
& Main
tenance booklet. Lack of proper mainte
nance as well as improper use of the ve
hicle will impair the function of the
emission control system and could lead
to damage.
- Do not alter or remove any component of
the Emission Control System unless ap
proved by the manufacturer.
- Do not alter or remove any device, such
as heat shields, switches, ignition wires,
valves, which are designed to protect
your vehicle's Emission Control System and
other important vehicle compo
nents.
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 emis
sions effectively.
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 climbs to 12 mpg
(20 l/100 km). After about
2.5 miles (4 km),
the engine is at its proper operating tempera
ture and fuel economy has reached a normal level. So you can see that you should avoid
short trips whenever possible .
T he
outside temperature is also critical in this
regard. Your car consumes more fuel in the
winter than in the summer .
Automatic car wash
The vehicle can be washed in almost any
modern automatic car wash .
The vehicle paint is so durable that the vehicle
can normally be washed without problems in
an automatic car wash. However, the effect on
the paint depends to a large extent on the de
sig n of the fac ility, the filtering of the wash
water, the type of wash and care mater ial , etc.
If the paint has a dull appearance afte r go ing
through the car wash or is scratched, bring
this to the attention of the operator immedi
ately. If necessary, use a different car wash.
Before going through a ca r wash, be s ure to
take the usual precautions such as closing the
windows and the roof . Factory installed an
tennas m ust not be removed.
If you have installed additional accessor ies on
the vehicle -such as spoilers, roof rack, etc. -
it is best to ask the car was h operator if these
should be removed .
A WARNING
Please take note of the follow ing po ints
before going through an automatic car
wash with your vehicle, so that you can
avoid damage to your vehicle.
- Compare the track of your vehicle with
the distance between the gu ide rails of
the fac ility- there is a risk of damage to
the wheels and t ires.
- Compare the height and w idth of your
vehicle with the he ight and width of the
tunnel at the fac ility.
- Fold the exte rior mi rrors flat -there is a
r isk of damag ing the exte rior m irrors.
Power folding ex terior m irrors* must not
be folded in o r out by hand . Use the pow
er function !
- Do not a llow the wipe r blade to fall o nto
t he windsh ield after the vehicle is dried -
there is a r isk o f damag ing the pa int on
the hood .
- Always read and heed all WARN INGS and
other information ¢
page 216.
-
Cleaning and protec tion 217
Washing the vehicle by hand
A lot of water is needed when washing a vehi
cle by hand .
.,. Before you start washing, make sure you
have read and u nderstood the WARNINGS
Q .&. in General information on page 216 .
.,. First soak all dried d irt unt il it is soft, then
r inse it off.
.,. As you clean your vehicle , start w it h the
roof and wor k your way down to the bottom,
using a sponge, a sponge g love or a clean
brush.
.,. Rinse the sponge o r the sponge g love often,
flushing it clean each time.
.,. Use specia l car shampoo only for
very per
sistent d irt .
.,. Rinse the car thoroughly with water .
.,. Use a chamo is leather to gent ly w ipe the ex-
ter ior d ry.
Use a separate sponge for cleaning the
whee ls, door sills and othe r regions exposed
to road dirt . In this way, you w ill not scratch
the pa int w it h coarse par ticl es imbedded in
the sponge the next time you wash the ca r.
& WARNING ~ -
- Wash your vehicle only when the ignition
is switched off to red uce the risk of a
crash.
-A lways read and heed a ll WARNI NGS and
other information
~ page 216.
{(D Note
-Never try to remove dirt, mu d or dus t if
t he su rface o f the ve hicle is dry. Never
use a dry cloth or sponge, s ince this
co uld scratch your vehicle's paint or win
dows.
- Never wash your car in bright s unlight .
Drops of water act as magnifying lenses
and may damage yo ur paint .
- When you wash your car in the winter: if
you rinse yo ur vehicle with a hose, be
careful not to aim the stream of water
directly at locks, or at door or hatch
openings - they can freeze shut . •
•
218 Clea ning and protec tio n
- Never use sp onges designed to remove
insects, or a ny kitchen scouring sponges
or similar products . They can dama ge
you r paint f inish.
- Never use a dry cloth or s ponge to clean
the headligh ts. On ly use wet clot hs or
sponges to prevent scratches.
It i s best
to use soapy water.
- You should rem ove debris (suc h as in
sects) from the headlight lenses on a
regular basis, fo r example when refuel
i ng your vehicle. Never clean the head
li ghts w ith a dry cloth or sponge. Use a
wet cloth or sponge.
It is best to use
soapy water.
@ For the sake of the environment
On ly wash the vehicle in facilit ies specially
designed for that pu rpose. This w ill reduce
t he risk of d irty water contami nated with
oil from en tering the sewer system. In
some areas, washing vehicles outside of
these facilities is prohibited .
Washing your vehicle with a power
washer
Cleaning the exterior of your car with a high
pressure power washer is safe as long as you
observe a few simple rules.
.. Before us ing the power washe r, make sure
you have read and understood the WARN
INGS¢
A in General information on
page 216 .
• Always follow the operating instructions for
the power washer .
• Make sure that the jet o n the spray hose
produces a "fan shaped sp ray ".
• Do
not ho ld the spray nozzle too close t o
soft materia ls.
Keep a d istance from soft mate rials such as
rubber hoses or insulat ing mater ial as well as
sensors and camera lenses .
When clea ning the veh icle w it h a power wash
e r
always fo llow the operating instructions.
This applies particul arly to the operating pres
sure and the spraying distance. Do not po int the spray di
rectly at the seals around the side
windows, around the doors, on the rear lid or
on the Panoram ic sliding sunroof* . Likewise,
do not po int it direct ly at tires, rubber hoses,
insulat ion material or sensors
¢ page 219.
Hold the spray nozz le at least 1.3 ft (0.4 m)
away from the vehicle.
Do not use a high-pressure power washer to
remove snow and ice .
Do not use a jet which sprays water in a direct
stream or one that has a rotating jet .
Water tempera ture sho uld no t exceed 140 ° F
(60 °().
_& WARNING
Neve r wash tires with a jet t hat sprays wa
ter in a direct stream . Th is could cause in
v is ible damage to the t ires and weaken
them, even if the spray is from a relative ly
l ong distance and for a short time. Dam
aged and weakened tires can fail and cause
accidents and personal in ju ry .
(D Note
To avoid damaging you r vehicle, always
make sure that there is suffic ient d istance
between the spray head and soft materia ls
l ike rubber hoses, plast ic pa rts and sound
deade ning mater ia ls as well as sensors
and camera lenses. Never a im the sp ray
head at the same point fo r a long time .
This also applies to cleaning headlights
and painted bumpers. Remembe r: the
closer the nozzle is to the surface of the
mater ia l, the greater the stress on the ma
terial.
220 Cleaning and protec tio n
- do not clean the camera lenses and the
area around them with the pressure
washer.
- Never use warm or hot water to remove
snow or ice from the camera lens. T his
could cause the lens to crack.
- Never clean the camera lens with abra
sive prod ucts .
Waxing and Polishing
Wa xing
A good wax coating protects the vehicle paint
to a large extent against the environmental
factors listed under
qpage 216, Washing and
even against slight scratches .
You can use a liquid car wax to protect your pa int as soon as one week after your veh icle
has been delivered.
Even if you regularly use a
w axi ng process in
automatic car washes, we recommend that
you manua lly app ly a coat of wax to give the
pa int extra protection, particularly if water no
longer beads on the clean paint .
Protect p lastic body parts with car wax in the
same way as the vehicle body.
During wa rm weather dead insects tend to
collect on the front bumper and on the for
ward area of the hood . They are much easier
to remove from paint that is waxed
often.
P oli shing
Polish your vehicle on ly if the paint has lost its
shine and the g loss cannot be brought back
with wax .
I f the polish used does not contain preserva
tive compounds, the paint must be waxed af
terwards .
_&. WARNING
Always read and heed a ll WARNINGS and
other information
9 page 216.
@ Note
Donotusecarwaxon -
matte o r anodized meta l trim
- rubber or rubber- like t rim.
Trim strips
Metal trim needs special care.
For environmental reasons, Audi fabricates
the bright trim strips and trim p ieces from
pure chromium-free aluminum .
Dirt and marks on the trim strips should be
removed with a
pH-b alan ced cleaning agent
(do not use a chrome cleaner) . Authorized
Audi dealers carry cleaning products which have been tested for use on you r vehicle and
are not ha rmfu l to the environment.
To avoid corrosion on the exter ior trim strips ,
only a pH-ba lanced solution shou ld be used
for the windsh ield washer.
_&. WARNING
A lways read and heed all WARNINGS and
other information
q page 216.
Plastic and vinyl
Plastic needs special care.
Use a clean, damp cloth or sponge to remove
dust and light surface dirt . For othe r soil, use
a lukewa rm all-pu rpose cleaning solution or a
mild saddle soap for v inyl tr im . Remove wate r
spots and traces of soap wi th a clean, damp
cloth or sponge. Use a clean, soft cloth to rub
dry.
G rease , tar or oil sta ins can be removed with a
cle an cloth or sponge soaked wi th a ll-purpose
cleaner or with a solvent designed especia lly
to clean vinyl.
O ccas ional ly app ly a colorless v inyl or leather
preservative to re tain the materia l's luster
and pliability.
_&. WARNING
A lways read and heed all WAR NINGS and
other information
q page 216.