2010 AUDI Q7 warning light

Tether anchors and tether straps
Fig. 216 Tether
anc hors fo r second row
of seats: attachment
h ook location s
Fig . 217 T ether
anch ors for third row
of seats: a tt ac hment
h ook location s
The tether anchors for the three rea r seating positions i n the s econd
row of seats are located u nderneath the seats in the back~ fig. 216.
For vehicles wi th t hir d row seating *, th e tet her anchors for the two
seating pos it io ns in th e third row of seats are stored un derneath a
p lastic co ve r cap in th e floor~ fig. 217 .
A tethe r is a straight o r V-shaped strap that attaches the top part of
a child restra int to special anch o rage points in t he vehicle .
Th e purpose of the te the r is to reduc e the fo rwa rd movemen t of t he
child rest raint in a cras h, in order to help reduce the risk of head injury
th at could be c au se d by striki ng the ve hicle in ter ior.
Forward facing child restraints man ufactured after September 1,
1 99 9, ar e re quir ed b y U.S. feder al regulat ions to co mply wi th new
Safety first Vehicle OP-eration
Child Safety
child head movem ent performance requ ireme nts . These new per for ­
ma nce re quiremen ts mak e a t eth er nece ssary on m ost new child
sa fety s eats .
& WARNING
Improper installation of child restraints will increase the risk of
injury and death in a crash.
• Always follow the instructions provided by the manufactu rer
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
restraints.
• Never mount two child restraint systems on one LATCH lower
anchor point.
• Never attach two child restraint systems to one tether strap or
tether anchorage .
• Never attach a tether strap to a tie-down hook
in the luggage
compartment.
• Never use child restraint tether anchorages to secure safety
belts or other kinds of occupant restraints .
• Never secure or attach 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
causes the weight-sensing mat to measure more weight than is
actually on the seat.
• The heavier weight regi stered can make the Advanced Airbag
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, ..
Vehicle care Do-it-yourselt service iTechnical data

Child Safety -
-------------------"'---
The up ho lstery wou ld also be perma ne ntly stre tc h ed a round t he
t e th er strap . T his app lies esp eci ally to l eath er s eats .•
Using tether straps on rearward-facing
child restraints
Cu rren tly, few re a r-f acing child restra int s yste ms come w ith a t eth er.
Please read and hee d the c hild restraint system manufac turer's
i nst ructions car efu lly to d ete rm in e ho w to prop erl y i nsta ll the te the r.
& 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 pos ition and have the airbag system inspected by your
Audi dealer. •
Controls and equip­ ment Safety first Vehicle operation
Additional Information
Sources of information about child
restraints and their use
T he re are a numbe r of sources of additional inf ormat ion abo ut child
re straint s ele ction , insta llation an d use:
N HTSA adv ises t hat t he b est ch ild saf ety s eat is th e on e that f its your
child and fits in yo ur vehicle, a nd that yo u will use cor rectly an d
c o nsis ten tly.
Try before you b uy!
U.S National Highway Traffic Safety Administration
T el. : 1-8 88- 327-42 36 (TTY : 1-80 0-4 24 -9153)
www .nhtsa .gov
National SAFE KIDS Campaign
Te l.: (202) 662-0600
www. safe kids .o rg
Safety BeltSafe U .S.A
T el. : (800) 745-SAFE ( Eng lish)
Te l.: (800) 747-SA NO (Spa nish )
www .c ars eat .org
Transport Canada Information Centre
Te l.: 1 (800) 333-0371 or call 1 (613) 998 -8616 if you are i n the
Ott awa are a
www .t c.gc.ca/ roadsaf ety
Audi Customer CARE
Te l.: (800) 822-2834 •
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 256 . 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
will 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 252, fig. 220 to
obtain maximum traction and braking ability when driving off paved
roads at low speeds. In ESP offroad mode, the ESP indicator light
=> page 16 illuminates and the message ESP Offroad Caution!
Limited driving stability
appears briefly in the disp 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
'-----------------------------------------------
& 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 256 . 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 spinning when 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 256, 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 grip to lock onto
the road s urface. The system is active ac ross the en tire speed range .
'1>

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If an individual wheel begins to rotate too slowly in relation to vehicle
speed and tends to lock, the ABS automatically reduces brake pres­
sure to prevent that wheel from locking .
Thi s automatic adjustment process wi ll cause a
slight vibration of
the brake pedal and some noises to alert you that vehicle speed must
be adapted to existing road and traffic conditions.
_& WARNING
Although the ABS is very effective, always remember that braking
capability is limited by tire traction. Always adjust your driving
speed according to the road and traffic conditions. Do not let the
extra safety afforded by the ABS tempt you into taking extra risks.
The ABS cannot overcome the laws of physics .
(I) Tips
• If ABS is not funct ioning properly, a warning light will come on .
See ~
page 19.
• If a fault occurs in the ABS, the EDL is also not functioning. This is
ind icat ed by the ABS warning light. •
Brake assistant
The brake assistant is designed to achieve the optimum
braking effect.
The brake assistant helps to increase the effective braking power and
thus to achieve a shorter stopping distance.
If the driver presses the
brake peda l very qu ickly , the brake assistant automatically boosts the
braking force to the maximum level, up to the point where the anti­
lock brake function (ABS) intervenes to stop the whee ls from locking.
You should then keep the brake pedal pressed until the vehicle has
braked to the required speed. The brake assistant switches itself off
as soon as you release the brake pedal.
Controls and equip­ ment Safety first Vehicle operation
Automatic full braking
assist
This function allows full braking in spite of high brake pedal forces
(e .g . when the brakes are severely stressed because the veh icle is fully
loaded). The driver notices this function through a reduction of pedal
force and increased pedal travel. When the brake pedal is released,
full braking assist switches off again automatically.
If there is an ABS failure, the brak e assistant and automatic full
braking assist are not available.
Th e brake assistant will not be operative if there is a ma lfunction in
the ABS .
_& WARNING
Please remember that the accident risk always increases if you
drive too fast, especially in corners or on a slippery road, or if you
follow the vehicle ahead of you too closely. Increased risk of an
accident cannot be compensated for even by the brake assistant ,
so always maintain a safe speed.•
Servotronic® -advanced power
steering system
The power steering systems uses the power of the
running engine to allow precise steering with little effort.
The advanced Servotronic ® power steering system senses the road
speed and electronically adjusts power assistance to provide
comfortable and safe steering response exactly matched to the
vehicle speed .
Power steering will not work if the engine is off. As a result , the
steering wheel will be hard to turn .
Th e power steering fluid level is checked during the scheduled main­
tenance services.
Vehicle care Do-it-yourself service Technical data

Intelligent technology
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Take into consideration that when you unlock your vehicle, some
convenience functions, such as the remote key or power seat adjust­
me nt, may not be available. The convenience functions will be avail­
able again when you turn on the ignition and start the engine.
With the engine turned off
If you listen to the radio, for example, with the engine turned off or
use other MMI functions, the battery is being discharged.
If start ing capability is jeopardized due to energy consumption, the
following warning appears in the MMI display:
Please start engine, otherwise system will switch off in
3 minutes .
The warning indicates that the system will be turned off automati­
cally after 3 minutes. If you wish to continue using the functions, you
have to start the engine.
With the engine running
Although electrical energy is generated when the vehicle is being
driven, the battery can become discharged. This happens mostly
when little energy is being generated and a great deal consumed and
the battery's state of charge is not optimal.
To bring the energy balance back into equilibr ium, consumers which
require especially large amounts of energy are temporarily cut back
or switched off. Heat ing systems in particular require 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 idle speed has been increased
slightly. This is norma l and not a cause for concern. By increasing
engine idle speed the additional energy required is generated and the
battery is charged.
Driver notification in the instrument
cluster display
If battery power drops into the range where it can limit the ability of
the engine to start, this is shown in the instrument cluster display
with the following driver message:
i...-3 Low battery charge: battery will be charged while driving
This notification reminds you that the starting capability of the
engine may be limited. As soon as you start driving again, the battery
w ill be recharged and the notification will go out.
Driver notification appears and goes out again
If th is driver notification appears after the ignition is turned on or
whi le driving and it goes out again after a while, the battery has been
adequately recharged.
Driver notification appears and does not go out
again
If this driver notification appears after the ignition is turned on o r
wh ile driving and does not go out again, the battery's state of charge
is not in the optimal range. Starting ability is restricted. Have the
battery checked as soon as possible by an authorized Audi dealer or
qualified workshop. •

Driving and environment
Drive smoothly and keep a lookout ahead
Vehicles use the most fuel when they are accelerating.
- Avo id unnecessary acce lerating and braking .
Vehicles use the most fuel when they are accelerati ng. If you antici­
pate what is going to happen next, you will need to brake less and,
thus , accelerate less. Let the vehicle coast whenever possible - for
example when you see that the next traffic light is red. •
Avoid full throttle
Driving at moderate speeds saves fuel and improves your
mileage.
- Try and keep well below your car's maximum speed.
Accelerating gently reduces fuel consumption, engine wear, and does
not disturb the environment.
Fuel consumption , exhaust emiss ions and eng ine no ise increase
disproportionately at high speeds. If you drive at approximately three
quarters of top speed, fuel consumption w ill be reduced by one ha lf.
Never drive faster than the posted speed limit and weather condi­
tions pe rm it. •
Reducing unnecessary idling
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 eng ine run at
idle .
It makes sense to shu t off t he eng ine in traffic jams, when wa it ing for
tra ins to pass at railroad crossings, or at traffic lights that have long waits on red
. Turning the eng ine off for just 30-40 seconds saves
more f uel than is burned start ing the engine aga in.
It takes a long t ime for the engine to warm up fully when it is ru nning
at idle . However, wear and noxious emissions are especia lly high
when the eng ine is wa rming up. So you shou ld 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 afte r start ing. If warning
lights should come on to indicate improper operation, they would go
unheeded. Extended idling also produces heat, which cou ld result in
overhea ting or other damage to the vehicle or other property. •
Regular maintenance
A badly tuned engine unnecessarily wastes a lot of fuel.
- Have your vehicle serviced at regular intervals.
By having your vehicle regularly serv iced by an authorized Aud i dealer
helps to ensure that it runs properly and economically. The condition
of your vehicle not only affects its safe ty and ability to hold its value,
it a lso affects fuel con sumption .
Che ck your o il e ach time you fill your t ank.
T he amo unt of oil used is related to engine load and speed.
It is normal for the o il consumption of a new engine to reach its
lowest val ue afte r a certa in m ileage has been d riven.
You must drive your veh icle about 3,000 m iles (5,000 kilometers)
before you can properly assess oi l consumption .
T his also app lies to f uel consumption and engine ou tput. ._

Driving off road
Driving off road
Driving in difficult road conditions
and offroad
General information
T he ope ra ti on of the Ele ctro nic Stabilization P rogr am ( ESP ) is
expanded for operation away from paved roads. In s ituations where
slip or a different ia l lock in g f unct io n is requ ired, t he ESP offroa d
mode can be activated~
page 252. Hill descent control is also avail­
able in the ESP offro ad mode, wh ich a utomatically bra kes the vehicle
and thereby keeps speed consta nt when d ifferent whee l speeds are
de te cted when descend ing a hill~
page 253. Your Audi also has
permanent all-wheel drive in add ition.
However , your Audi is not a pure offroad ve hicle.
It was not bui lt for
dr iv ing un der extreme cond it ions, e.g. for t rips that ar e in th e natur e
of an exped it io n.
Drive only on road s and offroad sections which match the design of
your vehicle and your abilities as a driver. Never take risks!
Before driving offroad
• Check the eng ine oi l level, tire pressure, coolant level, and the
fluid level in the w indshiel d wa sher rese rvoir.
• Stow luggage items and other objects in the luggage compart ­
me nt, and sec ure t hem agains t slid ing ar ound.
After driving offroad
• After tr ips offroad, remove a ny tw igs and other foreign objects
from the gr ill, the underbody an d the whee ls. Pay special attention to
fore ign obje cts (sto nes) wh ich have be come lodge d in the tire tr ead.
• Clean the body and the vehicle unde rside, and ins pect t he vehicle
for possib le dam age. •
Clean dirty w indows, headlamp lenses, rear lights, and lic ense
plates.
• Perform a bra ke check (pa rticul arly afte r travell ing t hrough
wate r).
& WARNING
• Drive especially attentively and plan ahead in difficult road
condit ions and when offroad. E xcessive speed or incorrect maneu­
vers can cau se injurie s and damage to the vehicle .
• Always adapt your speed and driving style to road, offroad,
traffic, and weather condition s. Drive especially slowl y offroad
when your view is restricted.
• Please be aware that in ESP offroad mode, particularly on a
smooth and slippery road, the wheels may have an increased
tendency to spin and the vehicle may break away - danger of skid­ ding!
• Stability i s limited in the ESP offroad mode.
Avoid dama ge to t he e nvir onment and respect nature .
[ i ] Tips
O nly drive where i t is permi tted and st ay on mar ke d roads an d
paths .
Explanation of some technical terms
The follow ing data refer to ideal conditions. Depending on vehicle
load and g round condi tions a nd the enviro nment, t he num bers may ...