186 Child Safety
-Always be especially careful if you must
install a rearward facing child safety seat
on the front passenger seat in exception
al circumstances.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
time whenever the ignition is switched
on.
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, immedi
ately install the rear-facing child safety
seat in a rear seating position and have
the airbag system inspected by your Audi dealer.
Activating the convertible locking retractor
Use the convertible locking retractor to se
cure a child restraint.
Always heed the child safety seat manufactur
er's instructions when installing a child re
straint in your vehicle. To activate the conver
tible locking retractor:
"" Place the child restraint on a seat, prefera
bly on the rear seat.
""Slowly pull the belt
all the way out.
""Route it around or through the child re
straint belt path¢,&. .
"" Push the child safety se at down with you r
full weight to get the safety belt really tight.
"" Insert the belt tongue into the buckle for
that seating position.
""Guide the safety belt back into the retractor
until the belt lies flat and snug on the child
safety seat.
""You should hear a "clicking" noise as the
belt winds back into the inertia reel. Test the
convertible locking retractor by pulling on
the belt. You should no longer be able to
pull the belt out of the retracto r. The con
vertible locking retractor is now activated.
"" Make sure that the red release button is fac
ing away from the child restraint so that it
can be unbuckled quickly .
""Pull on the belt to make sure the safety belt
is properly tight and fastened so that the seat cannot move forward or sideways more
than one inch (2.5 cm).
A WARNING .,__
Using the wrong child restraint or an im
properly installed child restraint can cause
serious personal injury or death in a crash.
- Always make sure that the safety belt re-
tractor is locked when installing a child
safety seat. An unlocked safety belt re
tractor cannot hold the child safety seat
in place during normal driving or in a
crash.
- Always buckle the child safety seat firmly
in place even if a child is not sitting in it.
A loose child safety seat can fly around
during a sudden stop or in a crash.
- Always make sure the seat backrest to
which the child restraint is installed is in
an upright position and securely latched
into place and cannot fold forward. Oth
erwise, the seatback with the child safety
seat attached to it could fly forward in
the event of an accident or other emer
gency situation.
- Always read and heed all WARNINGS
whenever using a child restrained in ave
hicle is being used
¢ page 173. Special
precautions apply when installing a child
safety seat on the front passenger seat
¢ page 149, Child restraints on the front
seat -some important things to know.
Deactivating the convertible locking
retractor
-
The convertible locking retractor for child re
straints will be deactivated automatically when the belt is wound all the way back into
the retractor.
"" Press the red button on the safety belt buck
le. The belt tongue will pop out of the buck
le.
""Guide the safety belt all the way back into
its stowed position .
Always let the safety belt retract completely
into its stowed position. The safety belt can
IJll-
Rele as ing the teth er str ap
"' Loosen the tension following the child re
stra int manufacturer's instructions .
"' Depress the spring catch on the hook and re
lease it from the anchorage.
(D Note
I f you leave the child restraint with the
tether strap firmly insta lled for severa l
days, this cou ld leave a mark on the up
holstery on the seat cushion and backrest
in the area where the tether strap was in
stalled . The upholstery would a lso be per
manently stretched around the tether
strap. This applies especially to leat her
seats.
Using tether straps on rearward-facing
child restraints
Currently, few rear-facing child restraint sys
tems come with a tether. Please read and
heed the child restraint system manufactur
er's instructions carefully to determ ine how to
properly install the tether.
A WARNING
-
A child in a rearward-facing child safety
seat insta lled on the front passenge r seat
w ill be seriously injured and can be k illed if
t he fron t airbag inflates - even with an Ad
vanced Airbag System .
- T he inflat ing airbag w ill hit the child
sa fety seat or infant carrier w ith g reat
force and w ill smash the ch ild safety seat
and child against the backrest, center
armrest, or door.
- If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circ umstan
ces and the
PAS SEN GER AIR BAG OFF
light does not come on and stay on, im
med iately install the rear-facing child
safety seat in a rear seating position and
have the a irbag system inspected by you r
Audi dealer.
Child Sa fet y 191
Additional Information
Sources of information about child
restraints and their use
There are a number of sources of additiona l
information abo ut child restraint se lection, in
stallation and use :
NH TSA advises t hat the bes t ch ild safety seat
is the one that fits your chi ld and fits in your
vehicle, and that yo u will use correct ly and
consistently.
T ry before yo u buy!
U.S National High way Traffic Safet y Admin
istration
T el.: 1 -888 -3 27-4 236 (TIY: 1-800-424-9153)
www. n htsa .gov
National SAFE KIDS Campaign
Tel.: (202) 662-0600
www.safe kids.o rg
Sa fety Belt Saf e U.S. A
Tel.: (800) 7 45-SAFE (English)
Tel.: (800) 747-SANO (Span ish)
www.carseat .org
Transpo rt Canada Information C entr e
Tel.: 1-800-333-0371 or ca ll
1-6 13-998-8616 if you are in the Ottawa a rea
http://www .tc.gc.ca/eng/ roadsafety/
menu.htm
Audi Cu stomer R elation s
Tel.: (800) 822-2834 •
•
ESC includes and/or works together with the
anti-lock brake system (ABS) , brake assist sys
tem, anti -slip regulation (ASR) , e lectronic dif
ferential lock ( EDL) and e lectronic interax le
d ifferential lock* . ESC is swi tched on all the
time. In certain situat ions when you need less
traction , you can switch off ASR by pressing
the button
[ru <::;> page 196, fig . 178 . Be sure
to switch ASR on again when you no longer
n eed less t raction.
Anti-lock br aking s ystem (ABS)
ABS prevents the wheels from locking up
when braking . The veh icle can still be steered
even during hard braking . Apply steady pres
sure to the brake pedal. Do not pump the ped
a l. A puls ing in the bra ke peda l indicates that
the system is he lping you to brake the vehicle.
Brake assist system
The brake assist system can decrease brak ing
d istance.
It increases braking power when the
driver p resses the brake pedal quic kly in emer
gency situations. You must press and ho ld the
b rake peda l until the situation is over . In
vehicles with adaptive cruise control* , the
brake assist system is more sensitive if the
d istance detected to the vehicle ahead is too
small.
Anti -slip regulation (ASR )
ASR reduces engine power when the d rive
wheels begin to spin and adapts the force to
the road condit ions. This makes it eas ie r to
s tart, accelerate and drive up hills.
El ectronic diffe rential lock (EDL )
The ED L brakes wheels that are spinn ing and
transfers the drive powe r to the other drive
wheel or whee ls if the vehicle is equipped with
all-whee l drive*. This function is available up
t o about 75 mph (120 km/h).
I n extreme cases , ED L automatica lly switches
off to help keep the brake on the braked whee l
from overheating.
E DL wi ll switch on again au
tomatically when conditions have returned to normal.
Int ellig ent technolog y 195
Electronic intera xle differential l ock */
se le ctive wheel torque cont rol *
The electronic interaxle differential lock (front
whee l drive) or the se lective whee l torque
cont rol (all-wheel dr ive) operates when dr iv
ing through curves . The front wheel on the in
s ide of the curve or both wheels on the inside
of the curve are braked selectively as needed .
T his min imizes sliding in the front wheels and
allows for more p recise d riving through
curves . T he applicable system may no t acti
vate when driv ing in wet or snowy conditions.
A WARNING
-- ESC, ABS, ASR, EDL and the electronic in
teraxle diffe rential lock function* cannot
overcome the laws of physics. This is es
pecially important on slippery or wet
roads . If the systems begin acting to sta
bilize your veh icle, you should immedi
ately change yo ur speed to match the
road and traffic cond itions. Do not let
the increased safety provided by these
systems tempt you to take risks. Do ing
so will increase the r isk o f a loss of vehi
cle control, collision and serious personal inju ries.
-Always adapt your speed to road, traffic and weather conditions . The risk of los
ing control of the vehicle increases when
driving too fast, espec ially through
curves and on slippery or wet roads, and
when dr iv ing too close to vehicles up
ahead . ESC, ABS, the brake assist sys
tem, EDL, ASR and the e lectronic inte r
axle d iffe ren tial lock function* cannot
preven t coll is ions.
- Always accelerate with spec ial care on
even, smooth surfaces su ch as those that
are wet or covered with ice and snow.
The drive wheels can spin even with
these assistance systems that cannot al
ways he lp to red uce the risk of loss of ve-
hicle control. .,.
•
•
196 Intelligent technology
@ Tips
-ABS and ASR on ly work correctly when
all four wheels are equipped with identi
ca l tires. Different tire sizes can lead to a
reduct ion in engine power.
- You may hear noises when the systems
described are working.
Switching on and off
- If the indicator light DJ or til] (USA
mode ls)/ [I] (Canada models) appears,
there may be a malfunction
¢ page 20 ,
¢ page 19.
ESC turns on automatically when you start the engine.
Fig. 178 Ce nter co ns ole, f). O FF bu tton
ESC levels
Sport mode on
The following situations are exceptions where
it may be usefu l to switch on sport mode to
allow the wheels to spin:
- Rocking the vehicle to free it when it i s st uck
- Dr iving in deep snow or on loose g round
- Driving with snow chains
Sport mode off
Beha vio r
The ESC a nd ASR stabilization fun ct ions The fu ll stabilization function o f the ESC
are limited ¢.&, .
Op eration Pr ess the 1.$ O FFI button .
Indicato r I) turns on.
lights
Driv er mes- Stabiliza tion control (ESC ): Sport
sage s Warning! R educed stability
,8. WARNING
You should only switch sport mode on if
your driving abilities and road cond itions
permit.
- The stabilization function is limited
when sport mode is sw itched on. The
dr iv ing whee ls could spin and the vehicle
cou ld swe rve, especially on slick or slip
pery road surfaces .
{D) Tips
Sport mode cannot be switched on when
adapt ive cr uise control* is switched on.
-
and ASR is availab le again .
Press the
1 .$ O FF I button again.
fl tu rns off.
Stabilization c ontrol (ESC ): On
Braking
General information
What affects braking efficiency?
Operating conditions and driving habits
The bra kes on today's automobiles a re still
s u bje ct to wear, depending largely on ope rat
i ng conditions and driving hab its
¢ A . On
vehicles that are either driven most ly in stop
and-go city traff ic or are driven hard, the
brake pads should be checked by your author
ized Audi dealer more often than specified in
the
Warranty & Maintenance booklet . Failure .,,_
200 Intelligent technology
critical if the engine is not running and electri
cal components are turned on. In this in
stance energy is being consumed but none is
being generated.
It is in precisely these situations that you wi ll
notice energy management actively regulat
ing the distribut ion of energy .
Vehicle stands for an extended period
If you do not drive your vehicle over a pe riod
of severa l days or weeks, electrical compo
nents are gradually cut back or switched off.
This reduces energy consumption and main
tains starting capab ility over a longer period.
Some of the conven ience functions may not
operate, such as the inter ior lights or the
power seat adjustment. The conven ience
functions will be available again when you
switch on the ignition and start the engine.
With the engine turned off
If you listen to the radio, for example, with
the eng ine turned off or use other MMI func
tions, the battery is being discharged .
If starting capability is jeopardized due to en
ergy consumption, the following warning ap
pears in the MMI display:
Please start the engine soon or the system
will be turned off.
The warning indicates that the system will be
turned off automatically after 3 minutes. If
you wish to continue using the functions, you
have to start the engine.
With the engine running
Although elect rical energy is generated when
the vehicle is being driven, the battery can be
come discharged. This happens most ly when
little energy is being generated and a great
dea l consumed and the battery 's state of
charge is not optimal.
To bring the energy balance back into equili
brium, consumers which require especia lly
large amounts of energy are temporarily cut
back or switched off. Heating systems in par
ticular requ ire a great deal of energy. If you notice,
for example, that the heated seats* or
the heated rear window are not heating, they
have been temporarily cut back or switched
off. These systems will be available again as
soon as the energy balance has been restored.
You will also notice that engine id le speed has
been increased slightly. Th is is normal and not
a cause for concern. By increasing engine idle
speed the additional energy required is gener
ated and the battery is charged.
A WARNING ,~
- Do not park your vehicle over flammable
materials such as grass or leaves because
the high temperature of the diesel par
t icu late filter cou ld start a fire .
- Do not apply an underbody protectant in the exhaust system area or a fire could sta rt.
Avoid damaging the
vehicle
When you are driving on poor roads, o r over
curbs, steep ramps, etc., make ce rtain that
l ow -lying parts such as spoi lers and exhaust
system parts do not bottom out and get dam
aged.
This is especially true for vehicles with low
slung chassis (sports chassis)* and f ully load
ed veh icles.
Driving through water
on roads
Note the following to avoid vehicle damage
when dr iv ing t hrough water, for example on
flooded roads:
- The water must not be any higher than the
bottom of the veh icle body.
- Do not drive faster than wa lking speed.
A WARNING
After driving through water, m ud, slush,
etc., the brakes may be slow to take effect
because of wet brake roto rs and pads. Dry
the brakes fi rst by brak ing carefully to re
sto re the full b raking effect.
- Vehicle components such as the eng ine,
transmission, suspension or e lectr ical
system can be severe ly damaged by driv
i ng th rough water.
- Always switch off the Start-Stop-System
when driving through water
r::;> pag e 79.
-
Dri vin g and en vironm ent 203
(D Tips
-Check t he dept h of the water before d riv
ing through it .
- Do not stop the vehicle, drive in reverse
or switch the e ngine off w hen driving
thro ugh water.
- Keep i n mind t hat oncoming vehicles
may create waves that raise the water
level and make it too deep for your vehi
cle to drive through safely.
- Avo id driving through salt water because
it can cause corros ion.
Shutting down vehicle
If you would like your vehicle to remain inop
erative for a longer period of t i me, contact an
Audi or other spec ia lized dealer. They can ad
vise you on necessary precautions e.g . corro
s io n prevention, maintenance and sto rage .
Pay attent io n to additional info rmation con
ce rning the bat tery. Refe r to ¢
page 235.
Operate your vehicle
economically and
minimize pollution
General
Your per sonal style of driving will de termine
the economy of your vehicle, as well as ex
haust and noise levels .
Fuel economy, environme nta l impact, and
wear on your eng ine, brakes and tires la rgely
depe nd on three fac to rs:
- your personal d riving style
- operati ng conditions
- technical limitat ions
If you ant ic ipate what you need to do next and
drive economica lly, yo u can easily cut yo ur
f uel consumpt ion by 10-15 percent. This sec
tion w ill give you some tips on how you can
help the env ironment and your pocketbook. •
•
204 Driving and en vir onm ent
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 vehi
cle load and speed, road and weather con
ditions, tr ip length, etc .
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac
celerating.
• Avoid unnecessary accelerating and braking.
Vehicles use the mo st fuel when they are ac
celerating . If you anticipate what is go ing to
happen next, you will need to brake less and,
thus , accelerate less. Let the vehicle coast
wheneve r poss ible -for example when you see
that the next traffic l ight is red.
Avoid full throttle
Driving at moderate speeds saves fuel and
improves your mileage.
• Try and keep well below your car 's max imum
speed .
Accelerating gently reduces fuel consump
tion, engine wear, and does not disturb the
environment .
Fuel consumption, exhaust emissions and en
g ine no ise increase d isproportionately at high
speeds. If you dr ive at approximately three
quarters of top speed, fue l consumption will
be reduced by one half. Neve r dr ive faste r
than the posted speed limit and wea ther con
d itions permit.
Reducing unnecessary idling
Even when your car is just idling it burns up
fuel.
• Shut the engine off when you are not dr iv ing
the vehicle. •
Do not warm up the vehicle by letting the
engine run at id le .
T he id ling phase is automatically red uced for
vehicles with the Start/Stop system . It is effi
cient to switch off the engine in vehicles with
out the Start-Stop -System when stopp ed at
railroad crossings and long red lights. Tu rning
the engine off for jus t 30-40 seconds saves
more fuel than is burned by starting the en-
. . gme again .
It takes a long time for the eng ine to warm up
fully when i t is running at idle. However, wear
and noxiou s emissions are espec ially high
when the eng ine is warm ing up . So you should
drive away as soon as you start the engine and
avo id running at high rpms while the engine is
still warming up.
W Note
Do not leave engine idling unattended af
ter start ing . If wa rning lights should come
on to indicate improper operation, they
wo uld go unheeded . Ex tended idling also
produces heat, wh ich could res ult in ove r
heating or other damage to the ve hicle or
other property .
Regular maintenance
A badly tuned engine unnecessarily wastes a
lot of fuel.
• Have your veh icle serviced at reg ular in ter -
vals .
By having your ve hicle regu la rly se rviced by an
Audi dealer he lps to ensu re tha t it runs p rop
erly and economically . The condition of your
vehicle not only affects its safety and ability to
ho ld its va lue, it also affects
fuel con sump
tion .
Check your oil e ach time you
fill y our tank.
The amount of o il used is re lated to engine
load and speed.
It is normal for the oil consumption of a new
engine to reach its lowest value after a certa in
mileage has bee n driven . ..,.
Make sure that the cooling system has enough
fluid.
Tire pressure
When towing a trailer, inflate the tires of your
vehicle to the cold tire pressure listed under
"Full load" on the label located on the driver's
side B-pillar (visible when the door is open).
Inflate trailer tires to trailer and tire manufac
turers' specifications.
Lights
Check to make sure both vehicle and trailer
lights are working properly.
Safety chains
Be sure trailer safety chains are properly con
nected from the trailer to the hitch on the ve
hicle. Leave enough slack in the chains to per
mit turning corners . When you install safety
chains, make sure they will not drag on the
road when you are driving.
The chains should cross under the trailer
tongue to prevent it from dropping in case of
separation from the hitch.
Adjusting the Audi drive select
Make sure the vehicle is on a level surface be
fore hitching up the trailer and before adjust
ing the tongue weight. The vehicle must be in
auto or comfort driving mode and not raised
qpage 100, ~CD .
Make sure that the vehicle is lowered. In Info
tainment, select:
ICARI function button> Low
er
control button.
If you must drive under poor road conditions,
you can raise the vehicle
after coupling the
trailer or
after adjusting the tongue weight
qpage 102.
- Changes in temperature or load can af
fect the height of the vehicle .
- Always select
auto or comfort mode.
Otherwise, the tongue load specified for
your vehicle will no longer be applicable.
Trailer towing
Driving instructions
Driving with a trailer always requires extra
care and consideration .
To obtain the best possible handling of vehicle
and trailer, please note the following:
... Do not tow a loaded trailer when your car it
self is not loaded.
... Be especially careful when passing other
vehicles.
... Observe speed limits .
... Do not drive at the maximum permissible
speed.
... Always apply brakes early .
... Monitor the temperature gauge.
Weight distribution
Towing a loaded trailer with an empty car re
sults in a highly unstable distribution of
weight. If this cannot be avoided, drive at very
low speeds only to avoid the risk of losing
steering control.
A "balanced" rig is easier to operate and con
trol. This means that the tow vehicle should
be loaded to the extent possible and permissi
ble, while keeping the trailer as light as possi
ble under the circumstances. Whenever possi
ble, transfer some cargo to the luggage com
partment of the tow vehicle while observing
tongue load requirements and vehicle loading
considerations.
Speed
The higher the speed, the more difficult it be
comes for the driver to control the rig. Do not
drive at the maximum permissible speed. Re
duce your speed even more if load, weather or
wind conditions are unfavorable -particularly
when going downhill .
Reduce vehicle speed
immediately if the trail
er shows the slightest sign of swaying .
Do not
try to stop the swaying by accelerating.
Observe speed limits. In some areas, speeds
for vehicles towing trailers are lower than for
regular vehicles . ..,..
207
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