warning AUDI Q7 2011 Owner´s Manual

mance requirements make a tether necessary on most new ch ild
seats.
Installing a child restra int that requires a top tether w ithout one can
seriously impair the performance of the chi ld restrai nt and its ability
to prote ct the child in a collision. Insta lling a child restraint tha t
requires a top tether without the top tether may be a violation of
state law.
Child restraint manufacturers offer LATCH lower anchorages on the ir
child seats with hook -on or push-on connectors attached to adjust­
able straps .
In addition to the LATCH lower anchorages, these child restraint
systems usually require the use of tet he r straps to he lp keep the child
restra int firm ly in place.
& WARNING
Improper installation of child restraints will increase the risk of
injury and death in a crash.
• Always follow the instructions provided by the manufacturer
of the child restraint you intend to install in your vehicle.
• Never install a child restraint without a properly attached top
tether strap if the child restraint manufacturer 's instructions
require the top tether strap to be used.
• Improper use of child restraint LATCH lower anchorage points
can lead to injury in a collision . The LATCH lower anchorage points
are designed to withstand only those loads imposed by correctly
fitted child restraints .
• Never mount two child restraint systems on one LATCH lower
anchorage point .
• Never secure or attach any luggage or other item to the LATCH
lower anchorages .
Safety first Vehicle OP-eration
Child Safety
(I) Tips
• In Canada, the terms "top tether" with "lower universal anchor­
ages" (or " lower universal anchorage bars") are used to describe the
system.
• In other countries, the term "ISO FIX" is used to descr ibe the lower
anchorages. •
Location
Fig. 212 Schematic
overview: LATCH
a nchorage point loca­
tions
Th e illustrat io n shows the seat ing locat ions in your vehicle whic h are
equipped with the lower anchorages system. •
Vehicle care Do-it-yourselt service iTechnical data

___ C_h _i_ld _ S_ a_ f_ e_ t_,, y'-----------------------------------------------
Description
The lower anchorage positions are marked for quick
locating.
Fig . 213 Second row
of seats: lower
anchorage bracket
locations
Fig . 214 Third row of
seats: locator buttons
for lower anchorages
Attachment locator markers for lower anchorages
The lower anchorage locations in the second row of seats are indi­
cated by the attachment locator marke rs of the lower a nchorage
brackets => fig . 213. Remove the covers to access the lower
anchorage brackets. Circular locator buttons on the third row of
seats * indicate the lower anchorage locations on the third row of
seats => fig. 214.
Lower anchorages
The lower anchorage attachment po ints are located between the rear
seatback and rear seat cushion=> fig. 213 or=> fig. 214 .
Lower anchorages secure the child restraint in the seat without using
the vehicle 's safety belts. Ancho rages prov ide a secure and easy -to­
use attachment and minimize the possibility of improper child
restrain t insta lla tion .
All child restraints manufactured after September 1, 2002, must
have lower anchorage attachments for the
LATCH system.
Remembe r that the lower anchorage points are only intended for
installation and attachment of ch ild restraints spec ifically certif ied
for use with
LATCH lower anchorages . Child restraints that are not
equipped with the lower anchorage attachments can st ill be insta lled
in compliance with the child r estraint manu facturer's ins truc tions on
using vehicle safety belts .
& WARNING
Improper use of LATCH lower anchorages can cause serious
personal injury in an accident.
• Always carefully follow the child restraints manufacturer's
instructions for proper installation of the child restraint and
proper use of the lower anchorages or safety belts in your vehicle.
• Never secure or attach any luggage or other items to the
LATCH
lower anchorages.
• Always read and heed the important information about child
restraints in this chapter and WARNINGS =>
page 233, "Child
Safety". •

Applies to veh icles : w ith th ird row seat ing
Guidance fixtures for Lower anchorages
Special guidance fixtures increase the convenience of the
lower anchorages and are available from your authorized
Audi dealer.
I I 0
0
I
Fig. 215 Third row of
seats: installing the
guidance fixtures
Fig. 216 Close-up :
fitting the guidance
fixture over the lower
anchorage bracket
The lower anchorage attachment points are located on the
third row of seats between the seatback and the seat
cushion. Special guidance fixtures increase the convenience
of the lower anchorages and help protect the seat material
from possible damage when installing child restraints .
Safety first Vehicle OP-eration
Child Safety
Installing the guidance fixtures
- Push down on the seat cushion so that the lower anchor­
ages are visible.
- Hold the guidance fixture with the part number facing
downward and push it in the direction of the arrow onto
the anchorage~ fig. 216 .
- Make sure that each of the two guidance fixtures per seat
snaps into place.
Removing the guidance fixtures
- Remove the child restraint according the child restraint
manufacturer's instructions.
- Push down on the seat cushion so that the lower anchor­
ages are visible.
- Pull off the guidance fixtures from the lower anchorages.
Always remove the guidance fixtures and keep them in a
safe place when not in use.
You may find it easier to install child restraints equipped with hooks
attached to straps without the guidance fixtures in place.
If this is the
case, remove the guidance fixtures by pulling them off the anchor­
ages. However, the guidance fixtures can help you to locate the
LATCH anchorages.
& WARNING
Improper use of tether anchorages or lower anchorages can cause
serious personal injury in a crash.
• Always carefully follow the child restraint manufacturer's
instructions for proper installation and use of child restraint
systems.
II>
Vehicle care Do-it-yourselt service iTechnical data

-Depress the spring catches to release the anchorage hooks
from the lower anchorages.
Remember: Use tether straps to help keep the child restraint firmly
in place.
& WARNING
Improper use of the LATCH system can increase the risk of serious
personal injury and death in an accident.
• These anchors were developed only for child safety seats using
the "LATCH " system.
• 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 hear a click the seat is not secure and could
fly forward and hit the interior of the vehicle, or be ejected from
the vehicle.
& WARNING
Improper installation of child restraints will increase the risk of
injury in an accident.
• Always follow the child restraint system manufacturer's
instructions for proper installation of the child restraint system
and proper use of tether straps as well as the lower anchorages or
safety belts in your vehicle.
• Always read and heed the important information and WARN·
INGS about child safety and the installation of child restraint
systems
~ page 233, "Child Safety". •
Safety first Vehicle OP-eration
Child Safety
Tether anchors and tether straps
Fig. 218 Tether
an chors for second row
of seats: attachment
hook location s
Fig. 219 Tether
anchor s for third row
of seats : attachment
h ook locations
The tether anchors for the three rear seating pos itions in the second
row of seats are located underneath the seats in the back~ fig . 218.
For vehicles with th ird row seating*, the tether anchors for the two
seating positions in the third row of seats are stored underneath a
plast ic cover cap in the floor~ fig. 219 .
A tether is a straight or V-shaped strap that attaches the top part of
a child restra in t to special anchorage points in the vehicle.
The purpose of the tether is to reduce the forward movement of the
child restraint in a crash, in order to help reduce the risk of head injury
that could be caused by striking the vehicl e inter ior.
Forward fac ing child restraints manufactured after September 1,
1999, are required by U.S. federal regulati ons to comply wi th new •
Vehicle care Do-it-yourselt service iTechnical data

-Child Safety Pfrt __ .,.___ ____________ _
child head movement performance req uirements. These new perfor­
m anc e re qui re m en ts m ake a t eth er ne ces sary on m ost new chi ld
safety seats .
& WARNING
Improper installation of child restraints will increase the risk of
injury and death in a crash.
• Always follow the instructions provided by the manufacturer
of the child restraint you intend to install in your Audi.
• Improper use of child restraint anchors (including tether
anchors ) can lead to injury in a collision. The anchors are designed
to withstand only those loads imposed by correctly fitted child
re straint s.
• Never mount two child restraint systems on one LATCH lower
anchor point .
• Never attach two child restraint system s to one tether strap or
tether anchorage.
• Never atta ch a tether strap to a tie-down hook in the luggage
compartment.
• Never u se child restraint tether anchorages to secure safety
belts or other kinds of occupant restraints .
• Never secure or atta ch any luggage or other items to the LATCH
lower anchorages or to the tether anchors .
• If a tether or other strap is used to attach a child restraint to
the front passenger seat , make sure that it is not so tight , that it
c auses the weight-sensing mat to mea sure more weight than is
actually on the seat.
• The heavier weight registered can make the Advan ced Airbag
System work as though an adult were on the seat and deploy the
Advan ced Airbag when it mu st be suppre ssed 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 e xceptional circumstances and
the PASSENGER AIR BAG OFF light does not come on and stay on,
& WARNING (co ntinued )
immediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
Audi dealer. •
Installing the upper tether strap on the
anchorage
Installing the tether strap
Fig . 220 Tet her strap :
prope r routi ng and
mounting
Fig. 221 Tethe r stra p
for se cond row seats:
prope r ro uti ng and
mounting
- Release or deploy the tet her s trap on the ch ild restrai nt
according t o the child res tra in t m anufac ture r's instruc -
tions .
11'-

Child Safety Ill
-------------------"'---
- Guide the upper tether strap under the rear head restraint
and into the rear cargo area (raise the head restraint if
necessary).
- For the second row of seats: Pull the flooring back, in
order to reach the anchor bracket=>
page 252, fig. 221.
-For the third row of seats:* Remove the plastic cover cap
with a screw driver, in order to reach the anchor bracket
=>
page 251, fig. 219.
- Slide the tether strap hook over the anchor bracket.
- 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.
- For the second row of seats: Push the flooring forward
into place again.
Releasing the tether strap
- Loosen the tension following the child restraint manufac­
ture r's instructions.
- Depress the spring catch on the hook and release it from
the anchorage.
- For the second row of seats: Push the flooring forward
into place again.
-For the third row of seats:* Replace the plastic cover cap.
0 Note
If you leave the child restraint with the tether strap firmly installed
for several days, this could leave a mark on the upholstery on the seat
cushion and backrest in the area where the tether strap was installed.
Controls and equip­
ment Safety first Vehicle operation
The upholstery would also be permanently stretched around the
tether strap. This
applies especially to leather seats.•
Using tether straps on rearward-facing
child restraints
Currently , few rear-facing child restraint systems come with a tether .
Please read and heed the child restraint system manufacturer's
instructions carefully to determine how to properly install the tether.
& 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 Advanced Airbag System.
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
child against the backrest, center armrest, or door.
• A tight tether or other strap on a rearward-facing child
restraint 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. The heavier weight regis­
tered can make the system work as though an adult were on the seat and deploy 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 circumstances and
the PASSENGER AIR BAG OFF light does not come on and stay on,
immediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
Audi dealer. •
Vehicle care Do-it-yourself service Technical data

_________________________________________ I_ n_ t_ e_ ll_,igent technology ,__E~-
fore-and-aft and lateral directions, the brake pressure and the
steering angle are all measured.
The direction in which the driver wishes to travel is determined with
the aid of the steering angle and vehicle speed and is continually
compared with the actual behavior of the vehicle. If the two do not
match, for example, when the vehicle starts hydroplaning on a wet
road, ESP will automatically brake the appropriate whee l to correct
the problem.
The vehicle is then stabi lized by the forces acting on the whee l during
braking. If the vehicle is
oversteering (rear tends to skid out of the
turn), the brakes are main ly applied on the wheel that is on the
outs ide of the curve. In the case of a vehicle that is
understeering
(tendency to slide out of the curve), the brakes are applied as needed
on the wheel that is on the inside of the curve or additionally on the
other wheels. An acoustic s ignal indicates when ESP brake application
cuts in=> &.
The system operates across the entire speed range in combination
with the ABS system ~
page 260 . If the Anti -Lock Brake System
(ABS) ma lfunctions, the ESP wi ll be out of action as well.
Activating
When you turn on the engine, ESP will automatically be activated and
wi ll perform a self-test. As soon as the test is comp leted, the system
is in normal operating mode .
Offroad mode
ESP should normally be operated in normal mode because this
ensures maximum vehicle stability. If necessary, you can activate the
ESP offroad mode by pressing the button=>
page 256, fig. 222 to
obtain maximum traction and braking ability when driving off paved
roads at low speeds. In ESP offroad mode, the indicator light illu­
minates and the message
ESP Offroad Caution! Limited driving
stability
appears briefly in the d isp lay.
The ESP offroad mode can be useful in the following exceptiona l situ­
ations when slip or a highly effe ctive different ial loc king funct ion is
desirable. Examples:
Controls and equip­ ment Safety first Vehicle operation
•
when driving w ith tire chains,
• when driving in deep snow or on loose ground,
• when driving on uneven surfaces with the wheels severely
unloaded (articulation), and
• when rocking the vehicle loose a fter it has become stuck.
When the unusual situation is past, you should sh ift back to the
normal ESP operating mode by pushing the button again. The
message
ESP/ ASR on then appears briefly in the display.
Hill descent control
The hill descent control is switched on in ESP offroad mode. When
slowly descending steep gradients on loose ground or when the axles
are art iculated, hill descent control provides assistance by automati­
cally applying the brakes to keep vehicle speed constant. The vehicle
is also rende red easier to steer by select ive distribution of braking
force. Hill descent control intervenes when:
• the accelerator pedal is not pressed,
• the vehicle is travelling less than 12 mph (20 km/h),
• a steep gradient is detected,
• wheel behavior indicates loose ground or conditions with poor
adhesion (e.g. also axle articulat ion).
Hill descent control operates both dr iving forward and in reverse.
Active hi ll descent control is deactivated by pressing the accelerator
pedal until the conditions for activation already listed are met aga in.
& WARNING
• The Electronic Stabilization Program is nevertheless subject to
the laws of physics . It is particularly important to pay attention to
this fact on wet and slippery roads. It is therefore important that
you always adapt your driving to the condition of the road and
traffic conditions. Do not allow the increased safety provided by
the Electronic Stabilization Program system to lull you into
accepting additional safety risks. ..
Vehicle care Do-it-yourself service Technical data

Intelligent technology
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& WA RNING (conti nu ed )
• Plea se be aware th at in ESP offroad mode , particularly on a
s mooth and slippery road, the wheels may have an incr eased
tendency to spin and the vehicle may break awa y -danger of skid ­
ding!
• Stabilit y is limited in the ESP offroad mode. •
Electronic differential lock (EDL)
The electronic differential lock monitors the rotational
speed of the drive wheels.
General notes
The electronic differe ntia l lock (EDL) helps the ca r to sta rt moving,
acce lerate and climb a gradient on surfaces provi ding poor or almost
no grip. W ithout ED L, th is would be d iff ic ul t, if not impossible .
How the system works
The EDL operates automatically . It mo nitors the rotational speed of
w heels wi th the help of the ABS sensors ==>
page 260. If a not iceab le
slip is detected at the wheels (e .g . o n slippery g round on one side),
the spin ning whee ls are braked and power is transferred to the other
wheels. This is done up to a speed of about 60 mph ( 100 km/h) .
Noises from the brake system signa l that wheel spin is being
cont rolled.
Driv ing off
W hen d rivi ng off, always be sure to keep road conditions in mind as
you acce lerate. If one drive wheel spins because it is on a surface with
less grip, apply
plenty of th rottle until t he car starts to move .
Overheating of brakes
To prevent the disc b rake of the bra ked wheel from overhea ting if
subjected to excessive loads on this whee l, t he EDL cuts out tempo ­
ra rily. The vehicle rema ins operat iona l and behaves in the same way
as a veh icle without EDL. As soon as the brake has coo
led down, EDL sw itches on again auto­
m atically.
& WARNING
• When accelerating on slippery surfaces, such as on ice or snow,
always be careful when depressing the accele rator pedal. Even
with the EDL working , the drive wheels c an spin and reduce your
ability to control your car . Risk of crash!
• The increased safety afforded by EDL does not mean that you
can take safety risks . Always adapt your d riv ing style to the road
c ondition s and traffic situation.
[ i ] Tips
If a fa ult occurs in the A BS, the ED L is also no t fu nct io ni ng. This is
ind icated by the ABS warn ing light==>
page 19. •
Anti-Slip Regulation System (ASR)
The Anti- S lip Re gula tion System preven ts the drive n
w heels from spin ning wh en the car is acc ele rating .
General notes
The Anti-S lip Reg ulation Sys tem (ASR) is in tegr ated in the ele ctroni c
stabilization program (ESP) . When the ve hicle starts up and acceler­
a tes, the whee ls are p reven ted from sp inning by adjust ing t he engine
power to match the amoun t of grip ava ilable from the road surface.
How the system works
ASR performs automatica lly, i.e. witho ut the driver 's intervent ion.
With the aid o f th e ABS sensors ==>
page 260, ASR moni to rs the speed
of the driven wheels. If the whee ls start to spin, engine torque is
reduced automatically unt il the tires find enough gri p to lock onto
the road s urface. The system is active ac ross the en tire speed range .
'1>

_________________________________________ I_ n_ t_ e_ ll_,igent technology ,__E~-
The ASR works in conjunction with the ABS. If a malfunction should
occur in the ABS, the ASR w ill also be out of action.
& WARNING
The increased safety afforded by ASR does not mean that you can
take safety risks. Always adapt your driving style to the road
conditions and traffic situation.
[ i] Tips
To ensure that the ASR works properly, all four whee ls must be fitted
with ident ical tires. Any differences in rolling radius of the tires can
cause the system to reduce engine power when th is is not desired.
See also=>
page 330, "New tires and replacing tires and whee ls" .•
Braking
General information
What affects braking efficiency?
Operating conditions and driving habits
The brakes on today's automobiles are still subject to wear,
depending large ly on operating conditions and driving habits=>& .
On vehicles that are either driven mostly in stop -and -go city traffic or
are driven hard, the brake pads should be checked by your authorized
Audi dealer more often than specified in the
Warranty & Mainte­
nance booklet.
Failure to have your brake pads inspected can result
in reduced brake pe rformance .
On steep slopes, you should use the brak ing effect of the engine . This
way, you prevent unnecessary wear on the brake system. If you must
use your brakes, do not hold the brakes down continuously. Pump the
brakes at intervals.
Noises may occur when braking depending on the speed , braking
force and outside conditions such as temperature and humidity.
Safety first
Moisture or road salt
If you are driving faster than 31 mph (SO km/h) and the windshield
wipers are on, the brake pads wi ll briefly touch the brake discs in
regular interva ls so as to improve reaction time when braking on wet
surfaces . You, the driver, will not not ice anything.
Under certain cond itions, for example, when driving through wa ter or
very heavy rain, or even after washing yo ur vehicle , the braking effect
can be reduced due to moisture (or in free zing conditions ice) on the
brake pads. A few careful brake applications should dry off the brake
pads or remove any ice coatings .
The effect iveness of the brakes can be reduced when the vehicle is
dr iven on a sa lt-covered road and the brakes are not used. Here too,
you should clean off accumu lated salt coating from brake discs and
pads with a few careful applications of the brake=> & -
Corrosion
There may be a tendency for dirt to build up o n the brake pads and
corrosion to form on the dis cs if the car is no t driven regularly or only
for short trips with little use of the brakes.
If the brakes are not used frequently, or if corrosion has formed on
the discs, it is advisable to clean off the pads and discs by braking
firmly a few times from a moderately high speed=> &.
Faults in the brake system
If you should notice a sudden increase in brake pedal travel, then one
o f the two brake circuits may have failed==>& .
Low brake fluid level
Malfunctions can occur in the brake system if the brake fluid level is
too low. The brake fluid level is monitored e lectron ically .
Brake lining wear status
Brake lining wear may be checked by visual inspection of the condi­
tion of the brake pads through the openings in the wheel. If neces­
sary, the wheel may be removed for this inspection =>
page 343,
"Changing a wheel". ._.
Vehicle care Technical data

Intelligent technology
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in. WARNING
• You should perform braking maneuvers for the purpose of
cleaning the brake system only if road condition s permit. Other
road u sers must not b e put at r isk - you may cau se an ac cident!
• Before d esc ending a steep gr ade , redu ce speed and shift tran s­
mission 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 brake s to get hot and diminish braking efficiency.
• Do not "ride the brakes " by re sting your foot on the pedal when
you do not intend to brake. Thi s may caus e the brakes to overheat ,
premature wear and increa sed stopping di stance.
• Under certain climatic and operating conditions such as
pas sing through water, driving in heavy rain or after washing the
vehicle, the effectiveness of the brake s can be reduced . In winter,
ice can accumulate on the brake pads , linings , disc s and drums .
Carefully apply brakes for a test. Brake s will dry and ice coatings
will be cleaned off after a few careful brake applications.
• Driving for an extended period of time on salt -cov ered roads
without using your brakes can al so affect braking efficiency. Clean
off accumulated salt coating from brake d iscs and pads with a few
careful brake applications.
• If you damage the front spoiler , or if you install a different
s poiler , be sure the air flow to the front brakes is not obstructed.
Otherwise the brake system could overheat reducing the effective­
ness of the entire brake system.
• Failure of one brake circuit will impair the braking capability
resulting in an increased stopping distance. Avoid driving the
vehicle and have it towed to the nearest authorized Audi dealer or
qualified wo rkshop. •
Brake booster
The brake booster adds e xtra brakin g pow er .
The brake booster works with vacuum pressure which is created only
w hen the en gine is ru nning =>& .
in. WARNING
• Never let the vehicle roll to a stop with the engine shut off .
• If the brake booster i s not working , for example when towing
your vehicle , or because the brake booster has somehow been
damaged , the brake pedal must be p ressed considerably harder to
make up for the lack of booster assistan ce.
Functioning of Anti-Lock Brake System
(ABS)
AB S prevents the wheels from locki ng up under braking.
T he ABS co ntribu tes effectively to vehicle co ntrol s ince it prevents t he
w hee ls from
locking when the b rakes are a pplied. This means t hat t he
veh icle rema ins steerable and is less likely to s kid .
W ith ABS you do not need to
pump the brake. Just hold the brake
pedal down .
However, do not expect the ABS to shorten braking distance u nder
oil
circums tances. When driving on grave l or on newly fa llen snow on top
of icy su rfaces, braking dis tance may be even longer, therefore, under
these c irc umstances, it is especially important that you dr ive slowly
and w it h great care .
How the ABS system works
An automatic check is made when a speed of about 12 mph (20 km/h)
is reached . Whe n this happens, a p umping noise can be hea rd. ._