2009 AUDI Q7 ABS

Instruments and warning/indicator lights
" Canada models:
Airbag system
Tire pressure monitoring system
¢ Left turn signal
Trailer turn signal assembly* Malfunction Indicator Lamp
(Mill
/: Lane assist (system is ready) *
Lane assist (system is not ready)*
Safety belt
Adaptive Air Suspension*
c.::, Adaptive Air Suspension*
-
D II
High beam
Right turn signal
CRUISE " USA models:
Cruise control activated
-Canada models:
Cruise control activated
USA models:
Anti -lock brake system (ABS) defec­
tive
=> page 19
=> page20
=> page20
=> page20
=> page 20
=> page 21
=> page 21
=> page 21
=> page 21
=> page 21
=> page22
=> page20
=> page22
=> page 22
=> page22
-
-
-
PARK
BRAKE
(® )
Canada models:
Anti-lock brake system (ABS) defec­
tive
USA models: Parking brake
Canada models: Parking brake
----·--USA models: Brake malfunction
BRAKE
((D ) Canada models:
Brake malfunction
=> page 22
=> page23
=> page 23
-=> page23
=> page 23
Vehicles with the Adaptive Cruise Control * have the following addi ­
tional check lamps:
II II c;::::::::::, Open road
--c;::::::::::, 11 11 c;::::::::::, D r i v i n g i n t raff i c
c;::::::::::, 11 11 c;::::::::::, R e q u e st f o r d r i v e r to
assume control
& WARNING
=> page 161
=> page 161
=> page 161
• Failure to heed warning lights and other important vehicle
information may result in serious personal injury or vehicle
damage.
• Whenever stalled or stopped for repair, move the vehicle a safe
distance off the road, stop the engine, and turn on the emergency
flasher
=> page 76 .
• The engine compartment of any motor vehicle is a potentially
hazardous area. Before you check anything in the engine compart-
ment, stop the engine and let it cool down. Always exercise
~

& WARNING (con tinued)
ext reme caution when worki ng un der th e hood => pa ge 32 4,
"Engin e comp artm ent ".
[ i ) Tips
Many functions are monitored by the Auto -Check system
=>
page 30. Malfunctions or faults wil l be identified either with a red
symbo l (pr ior ity 1 -Danger!) or with a yellow symbol (priority 2 -
Warning). •
Electronic power control r
This warning/indicator light monitors the electr oni c
power control.
The warning/indicator light (E lectronic Power Control) illumi -
nates when you turn on the ignition as a function check .
[ i ) Tips
If this warning/indicator light illumi nates whi le you are driving, then
there is a malfunction in the engine electronics . Have the malfunc ­
tion corrected as soon as possible by your authorized Audi dealer or
qualified workshop .•
Electronic stabilization program (ESP) ~
This warning/indicator light monitors the electronic stabi ­
lization program .
The warning/indicator light has the following functions:
• It blinks while you are dr iving when the ESP is working.
• It illuminates when you switch on the ignition for approximately
2 seconds as a function check.
Controls and equip ­
ment
In st rum ent s a nd w arnin g/indi cato r ligh ts
• It illuminates when there is a malfunction in the ESP .
• It illumina tes when ESP or ASR (Anti -Sl ip Regulat ion) is deact i­
vated .
• It illuminates if there is a malfunction in the ABS, since the ESP
is part of the ABS system.
If the battery termina ls were disconnected and re -connected, the
vehicle was jump started or the battery is
very weak, the ESP senso r
system goes through a learn ing process for the first few yards . The
warning/indicator light i lluminates . The warning/indicator light
goes out as soon as the learning process is complete.
If the ESP warning/indicator light i lluminates and stays on after you
have started the engine, this may mean that the control system has
temporarily switched off the ESP. If this is case, you can reactivate
the ESP by turning the ignition off and then on again. The
warning/indicator light should go out to show that the system is
fully functional again.
For more information about the ESP=>
page 288. •
Airbag system
~i (USA models) / !_~-(Canada models)
This warning/indicator light monitors the airbag and the
tensioner systems .
The i (USA models) f! lt (Canada models) warning light i lluminates
for a few seconds each time you switch on the ignition.
I f the
ffl (USA mode ls) l! go out, or if it illuminates whi le you are driving, or if it starts to blink,
then there is a malfunction somewhere in the system. If the light
does not illum inate when you switch on the ignition, this also
means there is a malfunction. ..,_
I • •

Instruments and warning/indicator lights
• It comes on for approximately 15 seconds as a warning of
reduced ground clearance, if the dynamic mode is activated and if
the ignition is switched on~
page 207, "Chassis controls".
• If the warning/indicator light flashes in conjunction with the ;,
warning/indicator light, you should not drive the vehicle immedi­
ately in order to prevent damage to the underbody. The two
warning/indicator lights flashing together points to an extreme Low
level. A very
pronounced lowering of the vehicle (extreme Low level)
can result, for example, from a heavy load. As soon as the level has
returned to normal, the warning/indicator lights stop flashing, and
you can drive away.
0 Note
If the warning/indicator light flashes in conjunction with the
warning/indicator light, you should not drive the vehicle because
low-lying vehicle parts can bottom out as you drive over uneven
ground and be damaged as a result. •
High beam ~D
The ~D warning/indicator light illuminates when the high beams are
on or when you use the headlight flasher. For more information
about using the high beams, see~
page 77. •
Cruise control
CRUISE (USA models) /(7)'2 (Canada models)
The warning/indicator light illuminates when the cruise control is
activated. •
Anti-lock brake system (ABS)
.. c_ (USA models)/ ~ (Canada models)
This warning/indicator light monitors the ABS and the
electronic differential lock (EDL).
The warning/indicator light will come on for a few seconds when the
ignition is switched on . The light will go out after an automatic
check sequence is completed.
There is a malfunction in the ABS when:
• The warning/indicator light does not illuminate when you switch
on the ignition .
• The warning/indicator light does not go out after a few seconds.
• Th e warning/indicator light illuminates while driving.
The brake system will still respond even without the assistance of
the ABS system. See your authorized Audi dealer as soon as
possible to restore full braking performance.
For more information
regarding the ABS~
page 292.
The ABS warning light and the brake warning light come on
together. The ABS will not work and you will notice a change in
braking response and performance .
Malfunction in the brake system
If the brake warning light~ page 23and the ABS warning illuminate
together there may be a malfunction in the ABS, and there may also
be a malfunction in the brake system itself~& .
In the event of a
malfunction in the brake system the warning/indi ­
cator light
BRAKE (USA models)/ ((D) !Canada models) in the instrument
cluster flashes. By pressing the
!CHECK] button, you can bring up a
driver message which explains the malfunction in more detail.
Please note
~ page 32. .,.,

Malfun ction in the ele ctroni c diff erential lo ck (EDL )
The EDL wor ks to get her w ith t he ABS . T he ABS warn ing l ig ht will
come on if there is a ma lfunction in the EDL system=> page
290. See
you r author ized Aud i dea ler as soon as poss ible.
& WARNING
• If the J.. S (USA models l/ .J (Canada models ) warning light
does not go out , or if it comes on while driving , the ABS system is
not working properly. The vehicle can then be stopped only with
the standard brakes (without
ABS) . You will not ha ve the protec­
tion ABS provides. Contact your authorized Aud i dealer as soon a s
possible.
• USA model s: If the
BRAKE warning light and the B" warning
light come on together , the rear wheel s could lock up fir st under
hard braking . Rear wheel lock-up can cause loss of vehicle control
and an acc ident. Have your vehicle repaired immed iately by your
authorized Audi dealer o r a qualified workshop . Drive slowly and
avoid sudden , hard br ake applications .
• Canada models: If the brake warning light ID and the ABS
warning light come on together, the rear wheels could lock up
first under hard br aking . Rear wheel lock-up can cause loss of
vehicle control and an accident. Have your vehicle repaired imme ­
diately by your authorized Audi dealer or a qualified workshop .
Drive slowly and avoid sudden , hard brake applications. •
Parking brake
~E (USA models) /(®) (Canada models)
T he in dicat or li ght m onito rs the parking broke.
When the park ing brake is app lied and the ignition is switched on,
the indicator lig ht comes on
©l . The indicator light must go out
whe n the park ing brake is released. •
Controls and equip ­
ment
Instruments and warning /indi cator lights
Brake system BRAKE (USA models ) /(©) (Canada
models)
T he warning/indicator light fl ashe s if br oke flui d level is
low, if there is on A BS sys tem m alfunc tion o r a parkin g
br oke malfunction.
The lig ht illu min a tes w hen the igniti on is tur ned o n. I t goes out after
the engine has been started. Th is indicates that the brake warning
ligh t is functioni ng prope rly.
If the br ake warning light does not light up when the engine is
cranking , there may be a malfunction in the electrical system . In this
case , contact your Audi dealer .
I f the brake system warning/indicator light f lashes, there is a brake
sys tem malfunc tion. By p ressing t he
I CHECK ] button, you can br ing
up a driver message which explains the malfunction in more detail
=> page
32.
If the ABS fa ils, t he ABS warn ing/i ndicator light,.. (USA
mode ls)/ (Canada mode ls) flashes together with the brake system
warn ing/ind icator light~ .&,.
(USA models): If the warning light
BRAKE and the warning light,,.
il lumina te toge the r, im media tely co ntact y our auth orized Au di
dea ler or qua lified workshop to have all brake pads inspected
~ page 37.
W hen the l ight comes on, an audib le warni ng signal is a lso given.
& WARNING
• USA model s: If the BRAKE warning light and the warning
light come on together, the rear wheels could lock up first under
hard b raking . Rear wheel lock -up can cause loss of vehicle control
and an accident . Have your veh icle repaired immediately by your
authorized Audi dealer or a qualified workshop. Drive slowly and
avoid sudden , hard brake appli cations . .,_
I • •

Instruments and warning/indicator lights
& WARNING (continued)
• Canada models: If the brake warning light «D> and the ABS
warning light come on together, the rear wheels could lock up
first under hard braking . Rear wheel lock-up can cause loss of
vehicle control and an accident. Have your vehicle repaired imme­ diately by your authorized Audi dealer or a qualified workshop .
Drive slowly and avoid sudden, hard brake applications.
• If the brake warning/indicator light does not go out after a few
seconds and the parking brake released, or lights up while you are
driving, the fluid level in the brake fluid reservoir is too low . If you
believe that it is safe to do so, proceed immediately at low speed
to the nearest authorized Audi dealer or qualified repair facility
and have the brake system inspected.
• Always keep in mind that after several brake applications, you
will need greater pressure on the brake pedal to stop your vehicle. Do not rely on strained brakes to respond with maximum stopping
power in critical situations. You must allow for increased braking
distances . The extra distance used up by fading brakes could lead
to an accident. •

Driver information display
• Speed warnings threshold 1 8 (USA modelsl/8 (Canada
models) and threshold
2 e , (USA modelsl/ 8 (Canada models) are
also shown as red symbols. The warning is always shown as a small
symbol in the upper area of the display=>
page 38. •
Alternator malfunction 0
If the O symbol in the instrument panel display flashes, then there
is a malfunction in the alternator or the vehicle electronics. A
warning to the driver will appear, too. The driver warning goes out
after about
5 seconds, but it can be brought up at any time by
pressing the
( CHECK ] button again.
Usually, you can still drive to the next dealership. Turn off all but the
most necessary electrical consumers, since these drain the vehicle's
battery.
0 Note
If the _t warning symbol (coolant system malfunction) also lights
up on the instrument panel during the trip=>
page 33, then you
have to stop immediately and turn off the engine. The coolant pump
is not working anymore -danger of damage to the engine! •
Brake system malfunction
A malfunction in the brake system must be repaired as
soon as possible.
If the warning/indicator light BRAKE (USA models)/ (©)
(Canada models) in the instrument cluster flashes, there is
a brake system malfunction. By pressing the [ CHECK]
button, you can bring up a driver message which explains
the malfunction in more detail.
Stop vehicle and check brake fluid level
-Pull off the road.
- Stop the vehicle.
- Turn off the engine.
- Check the brake fluid level=>
page 341.
-Contact your nearest authorized Audi dealer or qualified
workshop if necessary.
Warning! Fault in ABS brake system. Contact
workshop
- Drive carefully to the nearest authorized Audi dealer or
qualified workshop and have the malfunction corrected
=> & .
If the ABS system malfunctions, the ABS warning/indicator light illu­
minates together with the brake system malfunction warning/indi­
cator light=>& .
& WARNING
• Always observe the warnings in => page 324, "Engine compart­
ment", before opening the hood and checking the brake fluid .
• Driving with low brake fluid is a safety hazard. Stop the car and
get professional assistance .
• USA models: If the BRAKE warning light and the .-..-warning
light come on together, the rear wheels could lock up first under
hard braking. Rear wheel lock-up can cause loss of vehicle control
and an accident . Have your vehicle repaired immediately by your
authorized Audi dealer or a qualified workshop. Drive slowly and
avoid sudden, hard brake applications.
• Canada models: If the brake warning light and the ABS
warning light come on together, the rear wheels could lock up
first under hard braking. Rear wheel lock-up can cause loss of _.,

• ..__A_ d_a...: p:,..._ ti_v _ e_ C_ ru_ is_ e_ C_ o_n_ t_ r_ o _ l ___________________________________________ _
tained. The ACC system is not switched off, and increased attention
to the traffic situation is absolutely necessary. The following may be
reasons why the message
ACC functionality limited appears:
• The ACC sensor is dirty . The ACC system is not reacting, or is not
reacting correctly, to moving vehicles up ahead in your lane of
travel.
• There may be very light traffic on and there is nothing that marks
the side of the road (for example, guard rails, traffic signs, trees). As
soon as a moving vehicle up ahead is detected again, ACC becomes
active again and the message disappears .
The ACC sensor is located behind the area to the right of the front
license pla te . If the ACC sensor is dirty or blocked, clean the area to
restore system operation.
Parking brake !
The text message Parking brake ! appears, when the parking brake
is applied. ACC is turned off. A warning tone sounds as a reminder.
Stationary object ahead
The text messag e Stationary object ahead appears, when you want
to activate the system and there is a stationary vehicle or an object
immediately in front of you.
Gradient too steep
The text message Gradient too steep appears when the maximum
gradient for proper ACC operation has been exceeded. Adaptive
Cruise Control is turned off. A warning tone also sounds as a
reminder.
ACC off: manual control!
The text message ACC off: manual control! appears after the vehicle
has been brought to a standstill by the Adaptive Cruise Control. In
this case you must depress the brake pedal to prevent the vehicle
from rolling. A warning tone sounds as a reminder .
Selector lever position!
The text message Selector lever position! appears when the
selector lever is moved to position
N. In this position, Adaptive
Cruise Control is not available. •
Applies to vehi cles : wi th Ad aptive Cr uise Co ntro l
Driver intervention prompt
The driver intervention prompt calls on the driver to take
over the situation.
Fig. 171 Instrument
cluster: Driver inter­
vention prompt
In certain situations , the braking power of the Adaptive Cruise
Control is not enough to maintain an adequate distance to the
vehicle up ahead. In these situations, the Adaptive Cruise Control
calls the driver to take action .
The
driver intervention prompt alerts you visually and audibly to
take over .
• A red vehicle is shown in the instrument cluster display
::::::,fig.171.
• The text DISTANCE! appears in the status line .
• The indicator light
.:=:,1,, ,.:=:> in the speedometer blinks red.
• A warning tone sounds.

111....__H_ o_ m _ e _L_i _ n _k _® ____________________________________________________ _
Homelink®
Universal remote control
Applies to vehic les: w ith Home link ® universal remote cont ro l
General information
The HomeLink® fe ature can le arn up to th ree r adio
fre quency codes for m ost c urrent transmitters used for
operating garage doors, es tate gates , home or outdoor
ligh ting sy stems, and other devices .
You m ust first pro gram the H omel in k® trans mitter befor e you can
use the system=>
page 215, "Programm ing th e Homelink® trans ­
m itter".
In order to pro gram t he Homelink® transmitter fo r devices utilizing
ro lling code, a second person on a ladder who can safe ly reach the
ga rage door o pene r m oto r is rec omm ended . It is also necessa ry to
locate the "learn" button on your garage door opener motor. Refer
to t he op era ting instructions for the opene r, as the loca tion and
co lor of this button may vary by manufacturer .
Y ou can still use the o rigina l remote c ontrol fo r th e dev ice at any
time.
& WARNING
• Never use the Homelinkl1JI transmitter with any garage door
opener that does have not the safety stop and reverse feature as
requ ired by federal safety standards . This in cludes any garage
door opener model manufactured before April 1, 1982.
• A garage door opener which cannot detect an object , signaling
the door to stop and reverse does not meet current federal safety
standards . Using a garage door opener without these features
increases risk of serious injury or death .
& WARNING (continued)
• For safety reasons never release the parking brake or start the
engine while anyone is standing in front of the vehicle.
• A garage door or an estate gate may sometimes be set in
motion when the Homelink ® remote control is being
programmed . If the devi ce is repeatedly activated , this can over ­
strain motor and damage its electrical components -an over ­
heated motor is a fire hazard!
• To avoid possible injuries or property damage , please always
make absolutely certain that no persons or objects are located
in
the range of motion of any equipment being operated.
[ i ] Tips
• I f you wou ld l ik e mor e infor mation o n Hom elink®, w here to
purchase the Homelink ® compatib le products, or wou ld li k e to
pu rchase the Homeli nk® Home Ligh ting Package, please call t oll­
free: 1 -8 0 0 -355 -3515.
• F or Dec lara tion of Compliance to U nite d Sta tes FCC an d Indu stry
C anada regulations=>
page 404 . •