2008 AUDI A4 AVANT lock

Cruise control
CRUISE (USA models)/ ·~ (Canada models)
The CRU ISE wa rn in g/ ind icato r light illuminates whe n the cruise
control is act ivated. •
Anti-lock brake system
ABS (USA models)/
<0 (Canada models)
This warning /indicator light mon itor s the ABS and the
e lec tr oni c di fferent ial loc k (EDL ).
The ABS warning light will come on for a few seconds when the igni ­
t ion is sw itched on. T he lig ht wi ll go out a fter an autom ati c ch eck
sequenc e is complet ed .
There is a malfunction in the ABS when :
• the warning/indicator light does not ill uminate when you switch
o n t he ign ition .
• the warning/indicator light does not go out after a few seconds .
• the warning/i ndicator light illu minates while driving .
Without the electronic assistance of the ABS , the brake system will
still respond and brake the car . Have the brake system checked and
restored to its full performance by an authorized Audi dealer as
soon as possible.
Fo r m ore info rm ation re gar din g th e ABS s ee
=> pa ge 24 0.
Since any malfunction of the AB S also affects the
ESP, that s ystem's
warning symbol !;.
=> page 22 will light up along with the ABS/
0 (Canada mode ls) warning light.
Unspecific malfun ction in the brake system
If both th e bra ke warn ing lig ht => page 23 and the ABS w arn ing l ig ht
illum inate when t he park in g brake is released, t he likely cause is a
serious malfunction in the brake system beyond an inoperative AB S
=>& .
Controls and equip ­
ment
Instruments and warning /indicator lights
If an unsp ecific defect in the brake system is indicated, the entire
br ak e syste m is lik ely to be a ffec ted a nd you
mus t exp ect deg ra d ed
b rake r espons e and performance .
Since any malfunction of the ABS also effects the ESP , that system 's
w ar ning symbol
f;.. => page 2 2 will l ight up alo ng with th e ABS/ 0
(Canada models) warning light.
Malfunction in the electroni c differential lock
(EDL )
The two systems ED L and ABS interact . For th is reason the ABS
warning light/ 8 (Canada mode ls) wi ll come on to ind icate a
ma lfunction in the EDL syste m
=> page 237. See your authorized
Aud i deale r as s oon as poss ible.
& WARNING
• If the ABS/ 8 (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 brakes
operating without ABS support . You will not have the protection
ABS provides. Contact your Audi dealer as soon as possible.
• USA models : If both the BRAKE warning light and the ABS
warning light come on at the same time, the rear wheels could lock up first under hard braking. Rear wheel brake 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 application .
• Canada models : If both the brake warning light ((DJ and the ABS
warning light
0 come on at the same time , the rear wheels could
lock up first under hard braking. Rear wheel brake 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
application. •

High beam [D
The ~D warning/indicator light il lu m inates when the high beams are
on or w hen you use the head lig ht flash er. For mo re inf ormation
about using the h igh beams,
see=> page 80 . •
Electronic power control EPC
Th is warn ing /indicator l ig ht m on ito rs the ele ctr onic
po wer co nt rol.
The EPC warning/indicator light (E lectronic Power Control) illumi ­
n at es w he n yo u switch o n the ignitio n as a functi on ch ec k.
[ i] Tips
If thi s wa rning/indi cator light i llum ina tes w hile you a re driving , then
there is a ma lfunction in the engine electronics . Have the malfunc ­
t io n co rre cte d as so on as p oss ible by your auth orized Audi de aler or
qualified wor kshop .•
Brake system BRAKE (USA models)/ (CD)
(Canada models)
Th is warn ing /indicator l ight i llu minates when the brake
fl uid leve l is t oo low or wh en ther e is a ma lf u nct io n in t he
ABS , or when the pa rkin g brake i s se t.
T he lig ht illu min ate s w hen the igni tio n is turn ed on. It goes out aft er
the engine has be en started and the parking bra ke is fu lly released .
T his i ndicate s th at th e br ake w arni ng lig ht is fun cti onin g prop erl y.
If the brake warning light does not light up when the engine is
cranking or the parking brake is applied , there may be a malfunction
in the electrical system. In this case, contact your Audi dealer.
When the l ig ht comes on, an audible warning si gnal is also given.
Controls and equip ­
ment
Instruments and warning /indicator lights
Parking brake set
T he BRAKE or CCD) (Canada) wa rning/indicat or l igh t illum in ate s wh en
t h e pa rkin g b rake is
se t=> ,&.
& WARNING
• USA 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 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
{(j)) and the ABS
warning light
0 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 u sed up by fading brakes could lead
to an accident . •

BRAKE
(Ci))
BRAKE
_j_
COOLANT
~
OIL
PRESSURE USA
models:
Malfunction in the brake system
Canada models:
Malfunction in the brake system
Engine coolant level too low/
engine coolant temperature too
high
-
Engine oil pressure
too low =>
page 31
=> page 31
=> page 31
=> page 32
Red symbols indicate a priority 1 malfunction -Danger!
When a red symbol appears , a warning tone will sound consecu­
tively three times. The symbol continues to flash until the malfunc ­
tion has been repaired. If there are more than one priority 1 malfunc­
tions, the symbols appear one after the other for about two
seconds .a
Brake system malfunction BRAKE (USA models)/
(CD) (Canada models)
A malfunction in the brake system must be repaired as soon as possible.
When BRAKE/ (CD) (Canada models) appears in the display
and flashes, this means there is a malfunction in the brake
system. In addition to the symbol, one of the following two
messages also appears in the display:
Stop vehicle, check brake fluid and hydraulic fluid levels
Warning! Fault in ABS brake system. Contact workshop!
- Pull of the road and stop the vehicle.
- Check the brake fluid
level :::;, page 284.
Controls and equip ­
ment
Driver information display
USA models : if there is a malfunction in the ABS system, the ABS
warning/indicator light illuminates along with the BRAKE system
malfunction warning/indicator
light=> ,&..
Canada models: if there is a malfunction in the ABS system, the 0
warning/indicator light illuminates together with the ((l)) brake
system malfunction warning/indicator
light =>,&. .
& WARNING
• Always observe the warnings in => page 265, "Engine compart­
ment", before opening the engine hood and checking the brake
fluid.
• Driving with low brake fluid is a safety hazard! Stop the car and
get professional assistance.
• If the brake system warning/indicator light illuminates
together with the ABS warning/indicator light, then the ABS
system is malfunctioning. The rear wheels could quickly lock up
when you apply the brakes. This could lead to loss of control and
your vehicle could slide! Drive carefully to the nearest authorized
Audi dealer and have the malfunction corrected. •
Engine cooling system malfunction -L
A malfunction in the engine cooling system must be
repaired as soon as possible.
When the - L symbol in the display flashes, then either the
engine coolant
temperature is too high, or the coolant level
is too low. In addition to the symbol, the following message
also appears in the display:
Switch off engine, check coolant level
- Pull off the road and stop the vehicle.
- Turn off the engine.

will remain stored in the system until it is changed by briefly
pressing the button again or until it is reset by holding down the
button for at least two seconds. •
Speed warning 2: setting a speed limit
Switches in the wiper arm are used to operate warning
threshold 2.
Controls and equip ­
ment
Fig . 23 CHECK button
in the instrument
cluster
Fig. 24 Wiper arm:
function selector
switches
Driver information display
Saving a maximum speed
-Turn off the ignition.
-Briefly press the CHECK button in the instrument cluster
=> fig. 23 . The odometer and the digital clock will now be
illuminated.
-Press the CHECK button for at least two seconds. The
currently stored maximum speed
or the crossed out
symbol for warning 2 will appear in the display if a maximum speed has not yet been set.
Press the function selector switch in the wiper
arm @
=> fig. 24 up or down to change the set value. The values
increase or decrease in increments of 6.2 mph (10 km/h).
Resetting the maximum speed
-Turn off the ignition.
- Briefly press the CHECK button in the instrument cluster
=> fig. 23. The odometer and the digital clock will now
illuminate briefly.
-Press the CHECK button for at least two seconds. The
currently stored maximum speed will appear in the
display.
-Press the reset button in the wiper arm ©=> fig. 24 until
the display shows the symbol for speed warning 2 crossed out with a line.
The odometer and the digital clock displays will go out again a few
seconds after this adjustment is completed. •
irechnical data

Driver inf orma tion di spl ay
Several functions in your vehicle can be set, activated and
controlled by means of
Menu s. With these menus, you can addition ­
ally select which information is to be shown in the DIS (Driver Infor­
mation System) disp lay. This functions on ly with the ignit ion
switched on. Operation is controlled through the [Reset] button on
the windshield wiper
lever => page 41, fig. 29.
The
S ta rt me nu shows you the different types of d isplays:
S et
Check
Menu off
H el p•
Navigate the menu
The menu is opened using the I Reset] button and the
rocker switch on the windshield wiper lever. Inquiries and
settings are carried out.
F ig. 31 W inds hield
w ip er le ver: R es et
butt on and rocker
sw itch
[Reset] button ®=> fig. 3 1 and rock er switch @ functions
Open th e menu
- Press the [Reset) button as often as necessary until the
menu d isplay::::>
page 41, fig. 30 appears.
S elect and set
- Press the rocker switch to move to a menu display.
Sw itch operation ( up/down) resembles the disp lay .
Enter and confirm
- Press the [Reset! button.
Using the rocker switch, you can select the menus in the display or
change settings. The values selected have a red background .
By pressing the [ Reset] button, you activate the selection you made
or confirm the va lues you set. Selected functions are identified by a
check mark. •
Types of display
The DIS (Driver Information System) start menu offers a
choice am ong 4 types of displays.
The following functions reside behind the 4 types of displays in the
start
menu => page 41, fig. 30 :
Selec t se tting s
• Clock => page 43
• Computer=> page 43
• Speed alarm (speed warning) => page 35
• Tire pressure warning => page 46
• Radio display (switch on/off)
• Language
• Units (changing units of measurement for distance, fuel
consumption, time zone, temperature)

Driver information display
Select your settings as follows:
- Press the
(Reset] button:::;, page 42, fig. 31. The Start
menu
appears:::;, page 41, fig. 30.
- Press the rocker switch
:::;, page 42, fig. 31 as often as
necessary until
Set is displayed.
- Press the
(Reset] button. All the menus appear.
- Press the rocker switch until the line you want is acti-
vated (red
background):::;, page 43, fig. 33.
- Press the
(Reset] button.
-If necessary, scroll by selecting and activating the
symbol for "Next page" or "Previous page".
When you have selected the Computer menu and activated it by
pressing the
I Reset) button, two computer levels appear (computer
1 and computer
2). Now you have to select the level you want using
the rocker switch and activate it with the [Reset) button.
Continued=> page 44, "Adjust settings (part 2)". •
Adjust settings (part 2)
Continue to make your settings as follows:
- Press the rocker switch
:::;, page 42, fig. 31 until the line
you want is activated (red background).
- Now activate or deactivate the function selected by
pressing the
(Reset] button and entering a check mark -
(for "Yes") in the box or no check mark (for "No").
Press the rocker switch as often as necessary until
Back
is selected and press the (Reset) button to return to the
next higher menu level.
For several of the settings, numerical values also have to be entered,
e.g. when setting the date. This is also done by using the rocker
switch .•
Practical example (part 1)
The example shows a complete, menu-guided operation
for a setting.
Fig. 34 Display: Start
menu, Settings
selected
Fig . 35 Display :
Settings menu, clock
selected
....

To set the date, for example, proceed as follows :
- Press the [R eset] button . The Start menu appears
=> page 41, fig . 30.
- Tap the rocker
switch => page 42, fig. 3 1 until Set
=> page 44, fig. 34 is activated.
- Press the [Reset] button. The men us avai lab le under
Set
appear.
- Tap the rocker switc h unti l
Clock => page 44, fig . 35 is
disp layed .
- Press the [Reset] button . The c lock settings menu
appears .
Continued => page 45, "Practica l examp le (part 2)" . •
Practical example (part 2)
Continue w ith se tting the date as follows :
- Tap the rocker
switch => page 42, fig. 3 1 until Date is acti­
vated.
- If there a n empty box in front o f Date, press the [Reset]
button. Now a check mark appears in t he box .
- Tap the rocker switc h until the date display is activated
and press the [Reset] button. The day flashes.
- Tap the rocker switc h up or down until the correct
number for the day appears . Press the [Reset] button .
Now the month flashes.
- Chan ge the mon th and th e year as needed in the same
way.
Controls and equip ­
ment
Dri ver information di spl ay
Continued=> page 45 , "Practical example (part 3)" . •
Practical example (part 3)
Close setting the da te as follows:
- Tap the rocker
switch => page 42, fig. 31 until Back is act i­
vated.
- Press the [Reset] button. The
Set menu appears again .
- Press th e [Reset] butto n again. The Star t menu appears
agai n.•
Tire pressure monitoring system
Applies to veh ic les: with tir e pr essure monitor in g system
General notes
As an adde d safe ty feature, your vehicle has been equ ipped wit h a
tire pressure monitoring sys tem (TPMS) that i lluminates a low tire
pressure te llta le when one or more of your tires is significant ly
under-inflated . The TPMS only provides a low tire pressure warning
and does not reinflate your tires.
According ly, when the low tire pressure te llta le i llum inates, you
shou ld stop and check your tires as soon as possib le, and infla te
them to the proper pressure . Driv ing on a significantly under ­
inf lated tire causes the tire to overheat and can lead to tire failure.
Under -inflation a lso reduces fue l efficiency and tire tread life, and
may affect the vehicle 's hand ling and stopping ab ility .
0 Note
• Please note that the TPMS is not a substitute for proper tire
maintenance , and it is the driver's responsibility to maintain correct
..,_

Opening and closing
Opening and closing
Keys
Key set
The key set for your vehicle includes:
Fig. 45 K ey set
@ two master keys (press the release button ~ page 53,
fig. 46 to fo ld and unfold the master key)
@ one valet key
© and one emergency key
Master key with remote control
You can centrally lock and unlock your vehicle and start the engine
with the master key with remote control.
Valet key
The valet key fits only the driver's door and the ignition lock. If you
have to leave the key with somebody else, you are well-advised to
turn over the valet key only. Be
aware that the rear lid can be opened from inside the vehicle with
the remote rear lid release located in the driver's door .
In this state the rear lid can be unlocked only with the remote
control un lock bu tton
c:::::5 on the master key.
Emergency key
The emergency key is only for temporary use if the vehicle key
should be lost or
misplaced~ &.
Key replacement
If you lose a key, contact your authorized Audi dealer immediately
to have the
lost key disabled. Be sure to bring all your keys with you .
L1}. WARNING
• Do not leave your vehicle unattended with the key in the igni­
tion lock . Entry by unauthorized persons could endanger you or
result in theft or damage the vehicle. Always lock all doors and
take the key.
• Do not leave children unattended in the vehicle , especially with
access to vehicle keys . Unguarded access to the keys provides
children the opportunity to start the engine and/or activate vehicle
systems such as the power windows. Unsupervised operation of
any vehicle system by children can result in serious injury .
[ i ] Tips
• If you open the driver's door with the key left in the ignition lock,
a chime will sound. This is your reminder to remove the key and lock
the door.
• For security reasons, replacement keys are only available from
Audi dealers.
•