__________________________________________________ A_ i_ r _b _a...; g::- s_ y=--- s_t _e _m __ l!ftlll
Whe n a person is detected on the front passenger seat, weighing
more than the to tal weight of a child t hat is about 1 year old
restrained in one of the rear-facing or forward -facing infant
restraints (listed in Federa l Motor Vehicle Safety Standard 208 with
which the Advanced Airbag System in your vehicle was certified), the front airbag on the passenger side may or may not deploy .
The
PA SSENGER AIR BAG OFF light comes on when the e lectronic
control unit detects a total weight on the front passenger seat that
requires the front a irbag to be turned off . If the
PA SSENGER AIR BAG
O FF
light does not come on, the front airbag on the passenger side
has not been tu rned off by the contro l u nit and can dep loy if the
control unit senses an impact that meets the conditions stored in its
memory .
I f the total weight on the front passenger seat is more than that o f
a typical
1 year -old, but less than the we ight of a small adult, the
front airbag on the passenger side may dep loy (the
PA SS ENGER AIR
BAG OFF
l ight does not come on).
For example , the airbag may deploy if :
• a small ch ild that is heavier than a typ ical 1 year-o ld child is on
the front passenger seat (regardless of whether the child is in one
of the child sa fety seats listed ~ page 265),
• a child who has outgrown child res traints is on the front
passenger seat.
I f the front passenger airbag is turned off, the
PASSENGER AIR BAG
O FF
light in the cen ter of the instrument panel wi ll co me on and stay
on .
T he front airbag on the passenge r side may
not deploy (the
PASS ENGER AIR BAG OFF light does not illuminate and stay lit) if:
• a small adult or teenager is on the front passenger seat
• a passenger who is not sitting upright with their back against a
non -reclined backrest with their feet on the vehicle floor in front of
the seat is on the front passenger seat.
I f the front passenger airbag dep loys, the Federal Standard requires
the airbag t o meet the "low risk" deployment criteria to help reduce
Controls and equip ment Safety first Vehicle operation the risk of injury through interaction with the airbag
. "Low risk"
dep loyment occurs in those crashes that ta ke place at l ower decel
erations as defined in the electronic contro l unit .~ page 252
Al way s remembe r: Even though your vehicle is equipped with
Advanced Airbags, the safes t place for chi ldren is properly
restrained on the back seat. Please be sure to read the important
informat ion in t he sections tha t follow a nd be sure to heed a ll of the
WARNINGS.
& WARNING
To reduce the risk of injury when an airbag inflates , always wear
s afety belts prope rly.
• If you are unrestrained , leaning forward , sitt ing s ideways or out
of position in any w ay, your risk of injury i s mu ch higher .
• You will al so receive se riou s injurie s and could even be killed if
you are up against the airbag or too clo se t o it when it inflate s -
even with an Advanced Airbag=> page 241 .
& WARNING
A child in a rearward -facing child safety seat in stalled on the front
pa ssenge r seat will be ser iou sly injured and can be killed if the
front airb ag inflate s -even with an Advanced Airbag System .
• Although the Advan ced Airbag S ystem in your vehicle is
de signed to turn off the front airbag when a rearward -fa cing child
restraint h as been in stalled on the front pa ssenger seat , nobod y
c an ab solutely guarantee that deployment i s impo ssible in all
c onceivable situations that may happen during the useful life of
your vehicle .
• The inflating airbag will hit the ch ild s afety seat or inf ant
c arrier with great force and will smash the chi ld safety seat and
c hild ag ain st the ba ckre st, center a rm re st, door , or roof .
• Always in stall rearward -fa cing child restraints on the rear seat ....
Vehicle care Do-it-yourself service Technical data
-Airbag system ----------------
& WARNING
(continued)
• Never recline the front passenger's seat to transport objects.
Items can also move into the area of the side airbag or the front
airbag during braking or in a sudden maneuver . Objects near the
airbags can become projectiles and cause injury, particularly when
the seat is reclined .
• Never tilt the front passenger seat backrest forward when the
vehicle is moving . An inflating airbag will force the backrest back
ward and can injure rear seat occupants .
& WARNING
The fine dust created when airbags deploy can cause breathing
problems for people with a history of asthma or other breathing
conditions.
• To reduce the risk of breathing problems, those with asthma or
other respiratory conditions should get fresh air right away by
getting out of the vehicle or opening windows or doors.
• If you are in a collision in which airbags deploy, wash your
hands and face with mild soap and water before eating.
• Be careful not to get the dust into your eyes, or into any cuts or
scratches.
• If the residue should get into your eyes, flush them with
water. •
Monitoring the Advanced Airbag
System
Airbag monitoring indicator light ~
Two separate indicators monitor the function of the
Advanced Airbag System: the airbag monitoring indicator
light and the
PASSENGER AIR BAG OFF light.
The Advanced Airbag System (including the electronic control unit,
sensor circuits and system wiring) is monitored continuously to
make sure that it is functioning properly whenever the ignition is on.
Each time you turn on the ignition, the airbag monitoring indicator
light
ffl. will come on for a few seconds (self diagnostics).
The system must be inspected when the indicator light ~:
• does not come on when the ignition is switched on
• does not go out a few seconds after you have switched on the
ignition, or
• comes on while driving
If an airbag system malfunction is detected, the indicator light will
first start flashing to catch the driver's attention and then stay on
continuously to serve as a constant reminder to have the system
inspected immediately .
If a malfunction occurs that turns the front airbag on the passenger
side off, the PASSENGER AIR BAG OFF light will come on and stay on
whenever the ignition is on.
& WARNING
An airbag system that is not functioning properly cannot provide
supplemental protection in a frontal crash.
• If the airbag indicator light comes on, it means that there may
be something wrong with the Advanced Airbag System. It is .,._
Airbag syst em -----------------=~-
& WARN ING (co ntinued)
po ssib le th at the airb ag will inf late wh en it is not suppo sed to , or
will not inflate when it should.
• Hav e the air bag sy stem in spe cted immedi ate ly by y our autho
ri zed Audi de aler. •
PASSENGER AIR BAG OFF light
Fig. 253 S ecti on from
t he in strum ent pan el:
PA SS ENGER A IR B AG
OFF light
The PA SS ENGER AIR BA G OFF light is located in the center o f the
instrument pane l
~ fig. 253.
The
PA SSENGER AIR BAG OFF light wil l come on and stay on to tel l
you when the front Advanced Airbag on the passenger side has
been turned off by the electronic control unit. Each time you turn on
the ignition, the
PA SS ENGER AIR B AG OFF light wi ll flash for a few
seconds and:
• will stay on if the front passenger seat is not occupied
• will stay on if there is a small child or chi ld restraint on the front
passenger seat
• will go out if the front passenger seat is occupied by an adult as
registered by the weight-sensing mat
T he
PAS SENGER AIR BAG OFF light mu st co me on and sta y on if the
ign ition is on and
Controls and equip
ment Safety first
Vehicle operation
• a car bed has been installed on the front seat. or
• a rearward-facing chi ld restraint has been insta lled on the front
passenger seat, or
• a forward-facing child restraint has been insta lled on the front
passenger seat, or
• the weight registered on the front passenger seat is equal to or
less than the combined weight of a typica l 1 year -old restrained in
one of the rear-fac ing or forward -facing in fant restraints listed in
Federal Motor Vehicle Safety Standard 208 with which the Advanced
Airbag System in your vehicle was certified .
I f the front passenger seat is not occupied, the front airbag will not
deploy, and the
PA SS ENGER AIR BAG OFF light wi ll stay on. Never
install a rearward-facing child restraint on the front passenger seat,
the safest place for a child in any kind of child restraint is at one of
the seating positions on the rear seat~
page 243, "Child restraints
on the front seat -some important things to know" and~
page 263,
"Chi ld Safety".
If the PAS SEN GER AIR BAG OFF light come s on when one of the
conditions lis ted above is me t, be sure to check the ligh t regu lar ly
to make certain that the
PA SS ENGER AIR BA G OFF light stays on
continuously whenever the ignition is on. If the
PASSENGER AIR
BAG OFF
light does not appear on and does not stay on all the time,
stop as soon as i t is safe to do so and
• react ivate the system by turning the ignition of f and then turning
it on again;
• remove and reinstall the child restraint. Make sure that the ch ild
restraint is properly installed and that the safety belt for the front
passenger seat has been correctly routed through the chi ld restra int
as described in the child restraint manufacturer's instructions;
• make sure that the convertible locking feature on the safety belt
for the front passenger seat has been activated and that the safety
belt has been pulled tight. The belt must not be loose or have loops
of slack so that the sensor be low the safety belt latch on the seat can
do its job~
page 273. •
Vehicle care Do-it-yourself service Technical data
llffl __ ln_ t _e_ ll-'"ig ...,_ e_ n_t _t_ e_ c_ h _ n_o _ l_o _,.g= y,_ __________________________________________ _
Intelligent technology
Notice about data recorded by
vehicle control modu les
Your vehicle is not equipped with an Event Data Recorder (EDR),
installed by some manufacturers for the express purpose of
capturing data for retrieval after an accident or crash event . EDR's
are sometimes called "crash recorders" .
Some state laws restrict the retrieva l or downloading of data stored
by EDR's that were insta lled in a vehicle for the express purpose of
retrieving data after an accident or crash event without the owner's
consent.
Although your vehicle is not equipped with an EDR, it is equipped
with a number of electronic control modules for various vehicle systems such as, for example, engine function, emission control, as
well as for the airbags and safety belts.
These electronic control modules also record vehicle-related data during norma l vehicle operation for diagnost ic and repair purposes .
The recording capacity of the electronic control modules is limited
to data (no sound is recorded) and only a small amount of data is
actually recorded over a very limited period of time and stored when
a system fault or other condition is sensed by a control unit. Some
of the data then stored may relate to vehicle speed, direction, braking as well as restraint system use and performance in the
event of a crash or other condition . Stored data can only be read and
down loaded with special equipment .•
Electron ic Stabilizat ion Program (ESP)
General =nformation
The ESP improves the vehicle stability.
Fi g. 2 75 C ente r
co nso le w it h ES P
swi tch
ESP is designed to he lp you maintain vehic le control in situations
where the car approaches the limits of "grip", especia lly when
accelerating and cornering. ESP reduces the risk of skidding and
improves stabil ity under all road conditions .
T he system operates across the entire speed range in combination
with the ABS system. If the Anti-Lock Brake System (ABS) malfunc
tions, the ESP wil l also shut down .
How th e sys te m w ork s
The Anti -Lock Brake System (ABS) , Electronic Differential Lock (EDU
and the Anti-Slip Regulation System (ASR) are integrated in the e lec
tronic stabi lization program . In addition to the data provided by
these functions, the ESP control unit requires additional measure ment data provided by high performance sensors . The rotational
speed of the vehic le about its vertical axis, vehicle acce leration in
the fore-and-aft and lateral directions, the brake pressure and the steering angle are al l measured .
___ ln_ t _e_ ll-'"ig ...,_ e_ n_t _t_ e_ c_ h _ n_o _ l_o _,.g= y,_ __________________________________________ _
& WARNING
• You should perform braking maneu vers for the purpose of
cleaning the brake system only if road conditions permit . Other
road u sers mu st not be put at r isk -you may cause an a ccident!
• Before des cending a steep grade, reduce speed and shift trans
mission into a lower gear or lower dr iving range . Do not ride the
brakes or hold the pedal down too long or too often. This could
cause the brake s to get hot and diminish braking effi ciency .
• Do not "ride the brakes " by resting your foot on the pedal when
you do not intend to b rake. This may cause the br ake s to ove rheat ,
premature wear and increased stopping distance.
• Under ce rtain climat ic and operating condit ions such as
passing through water , driving in heavy rain or after washing the
vehi cle , the effectiveness of the brakes can be reduced . In winter ,
ice can a ccumulate on the brake pads , linings , discs and drums .
Carefully apply bra kes fo r a test . Brakes will dry and ice coatings
will be cleaned off after a few careful brake appli cations .
• Driving for an extended period of time on salt -co vered roads
without using your brakes can also affect braking effic iency. Clean
off accumulated salt coating from brake dis cs and pads with a few
c areful brake applications .
• If you damage the front spoile r, or if you install a different
spoiler, be sure the air flow to the front brakes is not ob structed.
Otherw ise the brake sy stem could overheat reducing the effective
ness of the entire brake system .
• Failure of one bra ke cir cuit will impair the braking capability
resulting in an increased stopping distance. Avoid driving the
vehicle and ha ve it towed to the nearest authorized Audi dealer or
qualified workshop . •
Brake booster
T he b rake boost er ad ds extra b ra kin g powe r.
The brake booster works with vacuum pressure which is created
o nly w he n t he e ngine is ru nnin g=> & .
& WARNING
• Never let the vehicle roll to a stop with the engine shut off.
• If the brake booster is not working, for example when towing
your vehicle, or because the brake boo ster has somehow been
damaged , the brake pedal must be pressed considerably harder to
make up for the lack of booster assistance . •
Functioning of A!"lt"-Lock Brake System (ABS)
ABS p revents the wheels from locking up unde r brakin g.
Th e ABS co ntribu tes effect ively to vehicle cont ro l since it preve nts
the whee ls from
locking when the brakes are app lied. This means
t h at the ve hicle rema ins steerable and is less l ikely to s kid.
With ABS you do not need to pump the brake . Just hold the brake
pedal down .
However, do not expec t the A BS to s hor ten bra king d istance u nder
all circumstances. When driving o n grave l or on newly fallen snow
o n t op o f icy sur faces, brak ing d istance may be ev en lon ger, the re
fore, under these c ircumstances, it is especially important that you
driv e slow ly an d with gre at ca re.
How the ABS system works
An a utomatic c heck is m ade w hen a speed of about 1 2 mph (2 0
km/h) is reached. When this happens, a pumping noise can be
h ea rd.
___ D_ r_i v_ in_... g"'- a_ n_ d_ e_ n_ v_i_r _ o _n_ m __ e_n _ t _______________________________________________ _
one half. Never drive faster than the posted speed limit and weather
conditions permit. •
Reducing unnecessary =citing
Even when your car is just idling it burns up fuel.
- Shut the eng ine off when you are not driving the vehicle .
- Do not warm up the vehicle by letting the engine run at
idle.
It makes sense to shut off the engine in traffic jams, when waiting
for trains to pass at rai lroad crossings , or at traffic lights that have
long waits on red. Turning the engine off for just 30 -40 seconds
saves more fuel than is burned starting the engine again .
It takes a long time for the engine to warm up fu lly when it is
running at idle. However, wear and noxious emissions are especially
high when the engine is warming up. So you should drive away as
soon as you start the engine and avoid running at high rpms while
the engine is still warming up.
0 Note
Do not leave engine idling 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 other damage to the vehicle or other
property .•
Regu1ar ma1--.tenance
A badly tuned engine unnecessarily wastes a lot of fuel.
- Have your vehic le serviced at regular intervals . By having your vehicle regularly serviced by an authori
zed Audi
dea ler helps to ensure that it runs properly and economica lly. The
condition of your vehicle not only affects its safety and ability to
hold its value, it a lso affects
fu el con sumpti on.
C he ck your oil each time you fill your t ank .
The amount of oil used is related to engine load and speed.
It is norma l for the oil consumption of a new engine to reach its
lowest va lue 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 .
T his also applies to fuel consumption and engine output .
0 Note
• Have your vehicle maintained properly and in accordance with
the service recommendations in your Warranty
& Maintenance
booklet. Lack of proper ma intenance as well as improper use of the
vehic le wi ll impair the function of the emission control system and
cou ld lead to damage.
• Do not alter or remove any component of the Emiss ion Control
System unless approved 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 Em ission Control System and other important vehicle
components .•
Fewer short tr ips
Fuel consumption will always be relatively high on short
trips.
- Try to avoid driving short dista nces wi th a cold engine. _,
vary. It is the driver's responsibility to decide whether a vehicle can
overcome a specific situation
=> &.
Fording depth
Distance between the point touched by the tires (surface of ground)
and the engine air intake or induction system. Maximum fording
depth in standing water.
• Vehicles without air springs: 19.7 in (500 mm)
• Vehicles with adaptive air suspension*: 18.7 in (475 mm) at
normal level, 21.1 in (535 mm) at high level 2
Gradient angle
The number of meters in altitude gained over a distance of 109.4
yards or 100 meters (grade) are given as a percentage or degrees.
Information about the gradient the vehicle can climb under its own
power (depends in part on the road surface and engine power).
Maximum permitted grade: 31°
Lateral angle (slope of vehicle)
Indicates the angle up to which the vehicle can be driven diagonally
or across the fall line on a slope without the vehicle tipping over
sideways (depends on center of gravity) . Maximum permitted lateral
angle: 35°
Breakover angle
Indicates the angle up to which the vehicle can drive over a ramp at
low speed without the underside of the vehicle hitting the edge of
the ramp.
• Vehicles without air springs: maximum breakover angle: 21,1°
• Vehicles with adaptive air suspension*: maximum breakover
angle: 19.1 ° (at normal level), 23.8° (at high level 2)
Approach/departure angle
Transition from the horizontal plane to a gradient or from a grade
back to level ground. Indicates the angle up to which the vehicle can
Controls and equip
ment Safety first Vehicle operation
Driving off road
drive onto or off a slope at low speed without striking the bumper
or
the underbody.
• Vehicles without air springs: maximum approach/departure
angle: 21.9° (front), 23.4° (rear)
• Vehicles with adaptive air suspension*: maximum
approach/departure angle at normal level 20° (front), 21.9° (rear).
Maximum approach/departure angle at high level 2 (front) 24°, (rear)
25.4°
Ground clearance
The distance between the road surface and the lowest point of the
vehicle underbody .
• Vehicles without air springs: Ground clearance 8.1 in (204.8 mm)
• Vehicles with adaptive air suspension*: minimum ground clear
ance 7.1 in (179.8 mm) at normal level, maximum ground clearance
9.4 in (239.8 mm) at high level 2
& WARNING
Exceeding the stated maximum figures can result in severe inju
ries or vehicle damage.
• All the information was gathered on level, firm and non-slip
pery road surfaces, and under dry weather conditions.
• Ideal conditions do not prevail offroad. Never utilize the
maximum readings to their fullest, always leave a safety reserve. •
Driving tips
On poor road and off road, there is always only one motto:
Plan ahead and drive slowly!
Please observe the following when driving away from paved
roads:
Vehicle care Do-it-yourself service Technical data
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-Drive only on roads and offroad sections which match
the design of your vehicle and your abilities as a driver .
Never take risks!
Drive slowly and plan ahead!
Take into consideration the
ground clearance of your
vehicle.
- Activate the
ESP offroad mode=:> page 288 as needed.
- Use t he
hill descent control=:> page 289 when driving
down steep sections on hills.
Unpaved roads and offroad
Drive slowly on unfamiliar roads and unknown offroad sections, and
look out for unexpected obstac les (e.g . potholes, rocks, tree stumps,
etc.).
To prevent the vehicle from bottoming and avoid damage to the
underbody, you should drive straight across severe bumps in the
ground with on ly one side of the vehicle so that on ly two of your
whee ls cross the bumps .
Dr ive briskly through sandy or marshy offroad sections and do not
stop, if at all possible.
Driving through water
Your vehicle can drive through standing water if the ground is firm
enough . The
maximum fording depth is 19 .7 in or 500 mm (vehic les
without air springs) or 21.1 in or 535 mm (vehicles with adaptive air
suspension*, at high level 2).
Check the depth of the water before driving through water .
Cross water only at walking speed, do not stop and do not turn the
engine off .
If you drive fast through the water, you wi ll create a bow wave in
front of the vehic le. This bow wave can get into the engine air intake
and severe ly damage the engine. Avoid driving through salt water (corrosion)
.
Driving on a slope
If you ever find yourself not able to climb a slope, do not try to turn
around, drive back down in
reverse. Otherwise, you run the risk of
tipping over.
If the vehicle threatens to tip over when driving across a slope, you
must immediately steer downhill in the direction of the slope.
Do not park your vehicle on steep slopes or grades.
To reduce the risk of tipping over, drive on slopes in the direction of
the downward slope (fall line) -
not crosswise .
Driving on snow-covered ground
The standard tires fitted to your vehicle are not snow tires. So you
should mount wheels with snow tires in good time where winter
road conditions prevail. Before driving on unploughed stretches of
deep snow, install tire chains. For technical reasons, tire chains may
only be installed on the rear whee ls -never on the front wheels .
L1}. WARNING
After driving through water, mud, slush, etc. the brakes may be
slow to take effect because of wet brake rotors and pads . The
brakes must first be carefully dried by braking so that full braking
effect is restored. •