Page 177 of 286

LATCH Lower
anchorages and tether
for children
Child Restraint System anchors and how
are they related to child safety
To provide a s impler and more pract icable way
to attach the child restraint on the vehicle
seat, Federal regu lations require special lower
anchorages in vehicles and dev ices on new
child restraints to attach to the vehicle ancho
rages.
The combination of the tether anchorages and
the lower anchorages is now generally called
the
LA TCH system for "Lower Anchorages and
Tethers for Children ."
F orward-facing child restraints manufactured
after September 1, 1999, are required by U.S.
federal regulations to comply with new ch ild
head movement performance requirements .
T hese new performance requirements make a
tether necessary on most new child seats.
I nstalling a chi ld restraint that requires a top
tether without one can seriously impair the
performance of the chi ld restraint and its ab il
ity to protect the child in a co llision . Installing
a child restraint that requires a top tether
without the top tether may be a v iolation of
state law.
Ch ild restraint manufacturers offer LATCH
lower anchorages on their ch ild seats with
hook -on or push-on connectors attached to
adj ustable straps.
In addition to the LATCH lower anchorages,
these child restraint systems usually require
the use of tether straps to help keep the child
restra int firmly in place .
A WARNING
Improper insta llation of chi ld restraints
w ill increase the risk of inju ry and death in
a crash.
- Always follow the instructions p rov ided
by the manufacturer of the ch ild re-
Child S afety 175
straint you intend to install in your vehi
cle.
- Never install a chi ld restraint without a
properly attached top tether strap if the
child restraint manufacturer's instruc
tions require the top tether strap to be
used.
- Improper use of child restraint LATC H
lower anchorage points can lead to injury
in a collision . The LATC H lowe r anchorage
points ar e designed to withstand on ly
those loads imposed by correctly fitted
child restraints.
- Never mo unt two ch ild restra int systems
on one LATC H lower anchorage point.
- Never secure or a ttach any luggage or
o ther item to the LATCH lower anchorag
es.
a) Tips
In Canada, the terms "top tether" with
"lower u niversal anchorages" (or "lower
universa l anchorage ba rs") are used to de
scribe the sys tem.
- In other countries, the t erm " ISOFIX" is
used to describe the lower a nch o rages.
Location
Fi g. 14 7 Schema tic overv iew: LA TCH ancho rage point
l ocations
T he illust rat ion shows the seati ng loca tions in
yo ur vehicle which are equipped with the low
er anchorages system.
Page 178 of 286

1 7 6 Child S afet y
Description
The lower anchorage positions are marked
for quick locating.
Fig . 14 8 Lower anchorages, covers marked
Fi g. 1 49 Rear seats: lower anchorage bracket locations
lower ancho rages
The lower anchorage attachment points are
l ocated on the rear end of the rear seatback.
Remove the covers
c::> fig . 148 to access the
lower anchorage attachment points .
The lower anchorage attachment points are visible
c::> fig. 149.
Lower anchorages secure the child restraint in
the seat without using the vehicle's safety belts. Anchorages provide a secure and easy
to-use attachment and minimize the possibili
ty of improper child restraint installation.
A ll child restraints manufactured after Sep
tember 1, 2002, must have lower anchorage
attachments for the
LATCH system.
Remember that the lower anchorage points
are on ly intended for installation and attach
ment of child restraints specifically certified
for use with
LATCH lower anchorages . Child
restraints that are not equipped with the low
er anchorage attachments can still be instal- led in compliance with the child restraint
manufacturer's
instructions on using vehicle
safety belts .
A WARNING
-Improper use of LATCH lower anchorages
can cause serious personal injury in an ac
cident.
- Always carefully follow the child re
straints manufacturer's instructions for
proper installation of the child restraint
an d prope r use of the lower anchorages
or safety belts in your vehicle.
- Never secure or attach any luggage or
other items to the
LATCH lower ancho
rages.
- Always read and heed the important in
formation about child restraints in this
chapter and WARN INGS
c::>page 161,
Child Safety.
Installing a child restraint with LATCH
lower anchorages
Whenever you install a child restraint always
follow the child restraint manufacturer's in
structions.
F ig. 150 Lower anc horages: proper mount ing
Mounting
.. Make sure the seatback of the rear seat
benc h is in the upright posit ion and securely
latched in place .
"' Attach both hook-on connectors with the
spr ing catch release on the child safety seat
onto the LATCH lower anchorage so that the
connec to rs lock into place
c::> fig. 150. IJII,
Page 179 of 286

.. Pull on the connector attachments to make
sure they are properly attached to the LATCH
lower anchorage .
.. Pull straps tight following the child restraint
manufacturer 's instructions.
Re lea sin g
.. Loosen the tension on the straps following
the chi ld restraint manufacturer's instruc
tions .
.,. Depress the spring catches to release the
anchorage hooks from the lower anchorag
es .
Remember: Use tether straps to help keep the
child restraint firmly in place.
A WARNING
Improper use of the LATC H system can in
crease the risk of ser ious personal injury
and death in an acc ident.
- These anchors were developed only for child safety seats us ing the "LATCH" sys
tem.
- Never attach other child safety seats,
belts or other objects to these anchors .
- Always make sure that you hear a click when latching the seat in place . If you do
not hea r a click the seat is not secure and
c ou ld fly forward and h it the inte rior of
the vehicle, or be ejected from the vehi
cle .
A WARNING
Improper installation of chi ld restraints
w ill increase the risk of in jury in an acci
dent.
- Always fo llow the child rest raint system
manufacturer's instr uctions for proper
installation o f the child restraint system
and proper use of tether straps as we ll as
the lower anchorages or safety belts in
your vehicle .
- Always read and heed the important in
format io n and WARNINGS about child
safety and the installation of child re
st raint systems~
page 161, Child Safe
ty.
-
Child S afety 177
Tether anchors and tether straps
Fig. 151 Tet her anchors: recess flaps behind the rear
seatbacks
T he te ther anchors for the rear seating posi
tions are located in recesses in the rear win
dow shel f¢
fig. 151 .
A tether is a stra ight or V-shaped st rap that
attaches the top par t of a ch ild restrai nt to
special a nchorage po ints in the vehicle.
T he purpose of the tether is to reduce the for
ward movement of the child rest raint in a
c rash, i n orde r to help reduce the risk of head
injury that cou ld be caused by strik ing the ve
hicle inte rior.
Fo rward facing child restraints manufactured
after September 1, 1999, are requ ired by U.S.
federa l reg ulations to comply wi th ch ild head
movement pe rformance requi rements. These
new performance requirements make a tether
necessary on most new child safety seats .
A WARNING
Improper installation of child restra ints
will increase the r isk of injury and death in
a crash.
-Always follow the instr uctions provided
by the manufacturer of the child re
straint you intend to install in your Audi.
- Improper use of child restraint anchors
(including tether anchors) can lead to in
jury in a coll ision. The anchors are de
signed to withstand only those loads im posed by co rrectly fitt ed child restraints.
- Neve r mo unt two child rest ra int systems
on one LATC H lower anchor point.
- Never attach two child restraint systems to one tether strap o r tethe r ancho rage .
-
Page 180 of 286

1 78 Child Safety
-Never attach a tether strap to a tie-down
hook in the luggage compartment .
- Never use child restraint tether ancho
rages to secure safety belts or other
kinds of occupant restraints.
- Never secure or attach any luggage or
other items to the LATCH lower ancho
rages or to the tether anchors.
- If a tether or other strap is used to at
tach a child restraint to the front passen
ger seat, make sure that it is not so
tight, that it causes the weight-sensing
mat to measure more weight than is ac
tually on the seat.
- The heavier weight registered can make
the Advanced Airbag System work as
though an adult were on the seat and de
ploy the Advanced Airbag when it must
be suppressed causing serious or even
fatal injury to the child.
-If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circumstan
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im
mediately install the rear-facing child
safety seat in a rear seating position and
have the airbag system inspected by your
authorized Audi dealer.
Installing the upper tether strap on the
anchorage
Fig. 1S2 Tethe r strap: prope r routing and mounting
Installing the tether strap
.,. Release or deploy the tether strap on the
child restraint according to the child re
straint manufacturer's instructions. .,.
Guide the upper tether strap
under the rear
head restraint co
fig. 152 (raise the head re
straint if necessary).
.,. Tilt the recess flap up to expose the anchor
bracket.
.,. Attach the tether strap anchorage hook into
the opening of the tether anchorage.
.,. Pull on the tether strap hook so that the
spring catch of the hook engages .
.,. Tighten the tether strap firmly following the
child restraint manufacturer's instructions.
Releasing the tether strap
.,. Loosen the tension following the child re
straint manufacturer's instructions.
.,. Depress the spring catch on the hook and re
lease it from the anchorage.
(D Note
If you leave the child restraint with the
tether strap firmly installed for several
days, this could 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 also be per
manently stretched around the tether
strap. This applies especially to leather
seats .
Using tether straps on rearward-facing
child restraints
Currently, few rearward-facing child restraint
systems come with a tether. Please read and
heed the child restraint system manufactur
er's instructions carefully to determine how to
properly install the tether .
A WARNING ~ -
A child in a rearward-facing child safety
seat installed on the front passenger seat
will be seriously injured and can be killed if
the front airbag inflates -even with an Ad
vanced Airbag System.
- The inflating airbag will hit the child
safety seat or infant carrier with great
force and will smash the child safety seat ..,.
Page 181 of 286

and child against the backrest, center
armrest, or door .
- A tight tether or other strap on a rear
ward-fac ing c hild restra int attached to
the front passenger seat can put too much pressure on the weight-mat in the
seat and register a heavier weight in the
Advanced Airbag System . T he heav ie r
we ight registe red ca n make th e system
wor k as thoug h an adu lt were on t he seat
and dep loy the A dvanced Airbag when i t
must be suppressed ca using serious or
even fatal injury to the child.
- If you mus t inst all a rearw ard facing
child safety seat on the front passenger
seat because of exceptional circ umstan
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im
med iate ly install the rearward-facing
child safety seat in a rear seat ing pos i
t io n and have the airbag system inspect
ed by you r a uthorized Audi dea le r.
Additional Information
Sources of information about child
restraints and their use
There are a number of sources of additional
information about ch ild restrai nt select ion, in
stallat ion and use:
NHTSA advises that t he best child safety seat
is the one that fits y our child and fits i n your
ve hicle, and that you w ill use correctly and
consis tently.
Try before you buy !
U.S National Highway T raffic Safety Admin
istration
T e l. : 1-888-327-4236 (T TY : 1-800-424-9153)
www.nhtsa.gov
National SAFE KIDS Campaign
Te l.: (202) 662 -0600
www.safekids.o rg
Child Sa fet y 1 79
Safety BeltSafe U.S.A
Tel.: (800) 7 45 -SAFE (English)
T el.: (800) 747-SANO (Span ish)
www.carseat.org
Transport Canada Information Centre
Tel.: 1 -800-333-0371 or ca ll
1 -6 13-998-86 16 if yo u are in the Ottawa a rea
http://www .tc.gc.ca/eng/roadsafety/
menu.htm
Audi Customer Relation s
Tel.: (800) 822-2834
•
•
Page 182 of 286

180 Intellige nt tec hno logy
Intelligent technology
Notice about data
recorded by veh ic le
control modules
Your vehicle is not equipped with an Event Da
ta Recorder (EDR), installed by some manu
facturers fo r the express purpose of capturing
data for retrieval after an accident or crash
event . EDR's are sometimes called "crash re
corders".
Some state laws restrict the retrieval or down
loading of data stored by EDR's that were in
stalled in a vehicle for the express purpose of
retrieving data after an accident or crash
event without the owner's consent.
A lthough your vehicle is not equipped with an
EDR, it is equipped with a number of electron
ic control modules for various vehicle systems
such as, for example, engine function, emis
sion control, as well as for the airbags and
safety belts.
These electronic control modules also record
vehicle-related data during normal vehicle op
eration for diagnostic and repair purposes.
The recording capacity of the electronic con
trol modules is limited to data (no sound is re
corded) and only a small amount of data is ac
tually 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 downloaded with special equip
ment.
Electronic Stab ilization
Control (ESC)
Description
ESC helps to improve road holding and vehicle
dynamics to help reduce the probability of
skidding and loss of vehicle control. It works
only when the engine is running. ESC detects certain difficult driving situations, including
when the vehicle is beginning to spin (yaw)
out of control and helps you to get the vehicle back under control by selectively braking the
wheels, and/or reducing engine power and
providing steering assistance to help hold the
vehicle on the driver's intended course. The in
dicator light
J.i) in the instrument cluster
blinks when ESC is taking action to help you
control the vehicle.
ESC has limitations.
It is important to remem
ber that ESC cannot overcome the laws of
physics. It will not always be able to help out
under a ll cond itions you may come up against.
For example, ESC may not always be able to
help you master situations where there is a
sudden change in the coefficient of friction of
the road surface. When there is a section of dry road that is suddenly covered with water,
slush or snow, ESC cannot perform the same
way it would on the dry surface . If the vehicle
hydroplanes (rides on a cushion of water in
stead of the road surface), ESC will not be
able to help you steer the vehicle because con
tact with the pavement has been interrupted
and the vehicle cannot be braked or steered.
During fast cornering, particularly on winding
roads, ESC cannot always deal as effectively
with difficult driving situations than at lower
speeds. When towing a trailer, ESC is not able
to help you regain control as it would if you
were not towing a trailer.
Always adjust your speed and driving style to road, traffic and weather conditions. ESC can
not override the vehicle's physical limits, in
crease the available traction, or keep a vehicle
on the road if road departure is a result of
driver inattent ion. Instead, ESC improves the
possibility of keeping the vehicle under con
trol and on the road during extreme maneu
vers by using the driver's steering inputs to
help keep the vehicle going in the intended di
rection . If you are traveling at a speed that
causes you to run off the road before ESC can
provide any assistance, you may not experi
ence the benefits of ESC.
Page 183 of 286

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), dynamic steering* and electronic i nteraxle differential lock* /selective
wheel torque control* . ESC is switched on all
the t ime. I n certain s ituations when you need
less traction, you can switch
off ASR by press
i ng the button~~
page 182, fig. 153 or
~ page 182, fig. 154. Be sure to sw itch ASR
on again when you no longer need less trac
tion.
Anti-lock b ra king s ystem (ABS)
ABS prevents the wheels from locking up
when braking. The vehicle can still be steered
even d uring hard brak ing . Apply ste ady p res
sure to the brake pedal. Do not pump the ped
a l. A pulsing in the brake peda l indicates t hat
the system is he lping you to brake the vehicle.
Brake assist system
The brake assist system can decrease bra king
d istance. It increases braking power when the
d river presses the brake pedal quick ly in emer
gency situations . You must press and hold the
brake peda l until the situation is over. In
veh icles w ith adaptive cru ise contro l*, the
brake assist system is more sensit ive if the
d istance detected to the veh icle ahead is too
small.
Anti- slip regulati on (ASR)
ASR reduces engine power when the drive
wheels begin to spin and adapts the force to
the road condit ions. This makes it eas ier to
start, accelerate and drive up hills.
Elect ronic diffe renti al lo ck (EDL )
The ED L brakes wheels that are spinning and
transfers the drive power to the other drive
wheel or wheels if the vehicle is equipped with
all-wheel drive*. This function is available up
to about 60 mph (100 km/h) .
In extreme cases, EDL automatica lly switches
off to help keep the brake on the braked whee l
from overheating. EDL w ill switch on again au-
Intellig ent technolog y 181
tomat ica lly when conditions have returned to
norma l.
Dynamic steering*
On vehicles with dynam ic steering*, ESC helps
stab il ize the s teer ing in crit ica l sit uat io ns.
Electronic interaxle differential lock* /
selective wheel torque control*
T he electronic i nteraxle differential lock (front
whee l dr ive) or the se lective whee l to rque
control (all-wheel dr ive) opera tes when dr iv
ing thro ugh curves. The front wheel on the in
side of the c urve or both whee ls on the inside
of the curve are braked selectively as needed .
This min imizes sliding in the front wheels and
allows for more precise driving through
cu rves . The applicable system may not acti
vate when dr iv ing in wet or snowy conditions.
A WARNING
- ESC, ABS , ASR, EDL dynam ic steering*
a nd the elect ronic interaxle differential
loc k* /se lective wheel torque control*
cannot overcome the laws of physics .
This is especially important on slippery
or wet roads. If the systems begin acting
to stabilize your veh icle, yo u should im
mediately change your speed to match
the road and traff ic conditions. Do not
let the increased safety provided by
these systems tempt you to take r isks.
Doing so will increase the risk of a loss of
veh icle contro l, col lision and ser ious per
sonal injuries.
- Always adapt your speed to road, traffi c
and wea ther conditions. The risk of los
ing contro l 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 ass ist sys
tem, ASR, EDL dynam ic steering* and the
electronic interaxle differentia l lock*/se
lective whee l torque control* cannot p re-
vent co llisions . ..,.
•
•
Page 184 of 286

182 Intelligent technology
-Always accelerate with specia l care on
even, smooth surfaces s uch as those that
are wet or covered with ice and snow.
The drive whee ls can spin even with
these ass istance systems that canno t al
ways help to reduce the risk of loss of ve hicle control.
(i_) Tips
-ABS and ASR on ly wor k correctly when
all four wheels a re eq uipped w ith ident i-
Switching on/off
cal tires. Diffe ren t tire sizes can lead to a
reduction in engine power.
- Yo u may hear noises when the systems
descri bed are worki ng.
- If the in dicator ligh t
bl or t!lJ (USA
models)/ [IJ (Ca nada models) ap pears,
there may be a malfunction
¢page 18,
¢page 19.
ESC turns on automatically when you start the engine.
Fig . 15 3 Version A: lower center console,~ OFF but·
ton
The ESC is designed to function in levels . De
pending on the leve l that is selected, the sta
b ili zat io n function of the ESC is limited or
switched off. The amount of stabilizat ion con
trol will d iffe r depend ing on the level.
The following situations are exceptions where
it may be useful to switch on sport mode to
allow the whee ls to spin:
Fig. 154 Versio n B: uppe r ce nter console,~ OFF but·
to n
-Rocking the vehicle to free it when it is st uck
- Driving in deep snow or on loose g round
- Dr iving with snow c hains