2008 AUDI A4 AVANT ESP

_______________________________________________ W_ a_ r_ m __ a_n _ d_ c_ o_ ld __ lJIII
Moreover, the a ir conditioning switches on again whenever you
press the fan speed or temperature buttons. •
Automatic air recirculation [@, I
If outside air is polluted, an air quality sensor in the
vehicle will automatically switch on the air recirculation .
Switching on air re circul ation
-Press[ ~)~ page 126, fig. 137 .
Swit ching off air r ecircul ati on
-Press~ again, or
- press [AUTO), or
-
press[ ®].
The automat ic air recirculation mode should normally be left
switched on at a ll times.
The system is ready to operate approximately 30 seconds after you
tu rn on the ignition or start the vehicle . Fresh air enters the vehicle
only during this initialization period .
If the
a ir quality sen sor in the air condit ion ing system detects
exhaust fumes in the outside air, the contro l unit wil l either pass the
incom ing a ir throug h the pol lution filter, or automat ical ly switch on
the air recirculation.
The air conditioning system wi ll automatically switch on the air
recirculation if it senses that the outside air is very po lluted . At the
same time, it will not allow any outside air to enter the vehic le until
the air quality has improved .
The air recircula tion opera tes for a maximum of
12 minu tes. If th e
windows start to fog up whi le the a ir rec irculation is on, press
[ @1
Under certain operating conditions (for example, if [@ ) or [Qi] are
pressed) the air recircu lation automatically switches off. If "ECON"
Controls and equip ­
ment
is pressed, or if the temperature is below 18° F (-8 °C), the air recir­
culat ion will operate only for
1 2 seco nds .•
Adjusting the fan speed 8 G
The automatically selected fan speed can be increased or
decreased.
D
D
D
D
D
D
F ig . 138 Fa n sp ee d
but tons a nd di spl ay
indi cation
- Press the 8 or G b uttons in the center of the contr ol
pane l~ fi g. 1 38 to adjus t the fa n speed to yo ur comfor t.
The air condit ioning system automa tica lly regu lates the fan speed
in response to the interior tempera ture . However, you can also
adjust the fan speed manua lly . A lin e of sma ll bars in the center
display above the fan control buttons will retreat or extend to reflect
your adjustments to the fan speed. •

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temporarily interrupted to conserve battery power. After the engine
has started, release the key and it will return to position
0-
Before the starter can be operated again the key must be turned
back to position
G) . The non-repeat lock prevents you from
damaging the starter when the engine is running.
_& WARNING
• Never remove the key from the ignition lock while the vehicle is
moving. The steering wheel will lock causing loss of control.
• If you have to leave your vehicle-even for just a minute- always
remove the ignition key and take it with you. This is especially
important if you are going to leave children behind in the vehicle.
The children could start the engine or use other vehicle controls.
Unsupervised use of vehicle controls (for example, power
windows) can cause serious personal injuries.
[ i] Tips
If the vehicle battery has been disconnected and then reconnected,
then you must leave the key in position
0 for about 5 seconds
before you can start the engine. •
Ignition key safety lock
The ignition key can only be removed when the selector
lever is in the
"P" (Park) position.
After switching off the ignition, the ignition key can only be
removed from the ignition lock when the selector lever is in the
"P"
(Park) position. After you have removed the key, the selector lever is
locked and cannot be moved. •
Starting and stopping the engine
Starting the engine
The engine can only be started with your original Audi
key.
-Set the parking brake.
-Move the selector lever to the neutral position (automatic
transmission: selector lever in P or N)
=> & .
-On vehicles with manual transmission, fully depress the
clutch pedal.
-Turn the ignition key to position 0 => page 135, fig. 143
- do not depress the gas pedal when starting the engine!
-Let go of the key as soon as the engine starts.
A cold engine may at first be loud after it has been started. This is
due to the hydraulic valves building up the oil pressure . This is
normal and no need for concern.
If the engine does not start immediately, stop trying after 10
seconds and then try to restart the engine about 30 seconds later.
What to do if the engine does not start
• ~ page 330
• ~ page 332, "Emergency towing with commercial tow truck"
_& WARNING
Never start or let the engine run in a confined or enclosed area.
Exhaust fumes from the engine contain carbon monoxide, a color­
less and odorless gas. Carbon monoxide can be fatal if inhaled.
• Never leave the engine idling unattended. An unattended
vehicle with a running engine poses a danger of personal injury or
theft.
~

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-Keep the release button pressed and lower the parking
brake~ &.
If you should drive off with the parking brake still set, a warning tone
will sound and the following will appear in the instrument cluster to
remind you to release the parking brake:
Parking brake set
The parking brake warning comes on only after you have driven for
longer than 3 seconds and faster than 5 mph (5 km/h).
The parking brake warning light Brake (USA)/
«Dl (CDN) illuminates
when the parking brake is set and you switch on the ignition.
& WARNING
Always release the parking brake completely. A partially engaged
brake will overheat the rear brakes, reduce their effectiveness and
cause excessive wear. This could lead to brake failure and an acci­
dent.
0 Note
Only after the vehicle has come to complete stop, should you firmly
set the parking brake and either move the gearshift lever into 1st.
gear (manual transmission) or move the selector lever into
"P"
(Automatic transmission).•
Parking
To prevent a parked vehicle from rolling away, there are a
few things you should do.
When you park your vehicle, do the following:
-Stop the vehicle using the brake pedal.
-Set the parking brake firmly.
-Move the selector lever into the P position ~ &.
-Switch off the engine and remove the ignition key from
the ignition lock.
What else you should do when parking your vehicle on
an incline or decline
Turn the steering wheel so that if the vehicle should start to roll, it
will roll into the curb.
If you are parking on a
decline (the front of your vehicle facing
downhill), turn the front wheels to the right so that they point
toward the curb.
If you are parking on an incline (the front of your vehicle facing
uphill), turn the front wheels to the left so that they point
away from
the curb.
Move the selector lever into the P position.
& WARNING
This is how you can reduce the risk of injury when leaving your
vehicle.
• Never park the vehicle where it can come in contact with dry
grass, spilled fuel or any other flammable materials.
• Never allow anyone -especially small children -to remain in the
vehicle when it is locked. Locked doors make it more difficult for
rescuers to access the passenger compartment in the event of an
emergency. Danger to life!
• Never leave children unsupervised in the vehicle. Children
could release the parking brake or move the gearshift lever out of
gear. The vehicle could start to roll away and cause an accident.
• No matter what the season is, the temperature in a parked
vehicle can reach dangerous levels. •

On the ro ad 11111 ---------------------------------------------------------------~
acoustic park assist
A pplies to vehicles : with 4 -c h an nel a cou sti c par k ass is t
Rear acoustic park assist
The rear acoustic park assist warns you of obstacles or
objects behind your car.
How it wor ks
The acoustic park assist warning system (4 -channel acoustic park
assist) uses ultrasonic sensors to warn you when you are
backing
your vehicle close to an obstac le . The system 's 4 sensors are located
inside the rear bumper.
A cti va ting
The rea r acoustic park ass ist is activa ted whenever you shift into
Re verse . You will hear a warn ing tone when the system is on.
Reverse
With the car backing up in reverse gear, the collision warning sound
se ts in at the fo llowing
approximate d istances to obstacles:
st raight a ft 5ft(
1.5ml
a ngl ing aft of f ve hicle corners 2 ft (0.6 ml
As the distance shr inks, the time interval between the audible tones
grows shorter.
The sound changes to a continuous tone as soon as the remaining
d istance to an obstacle c loses to less than about 1 ft. (0.3 ml. The
steady tone cautions you that you have backed up hazardously
close and you risk co llis ion by back ing up any furt her .
Malfunction s in the system
If a warning tone is audible for about five seconds when you turn on
the ignition, there is a ma lfunction in the system . Have the prob lem
corrected by your authorized Aud i dealer.
Controls and equip ­
ment
Keep the sensors in the rear bumper clean and free from ic e so t hat
the acoustic park assist system can funct ion proper ly .
& WARNING
• Sensors have dead spaces in which object s cannot be
detected . Be especiall y alert for small ch ildren and animals , since
they are not always dete cted by the sensor s.
• The acousti c pa rk assist system is not a substitute for the
driver's own caution and alertne ss . Ultimate re sponsibility alway s
remains w ith the driver dur ing parking and s imilar maneuvers .
Alway s watch where you are driving _
0 Note
• Remem ber t hat low obstac les for wh ich a warning has already
been issued may "dive" below the system's sensing zone if the
veh ic le is be ing bac ked up cl oser. In this case, the warning sound
shutting off does
not indica te that you have cleared the obstacle .
Instead , impact is imminent.
• Objects such as trai ler hitches, barrier chains, narrow posts or
f ences covered by a th in laye r of pa int may not always be detected
by the system . T hey can sti ll damage your vehic le without a
warning.
[ i ] Tips
Keep the sensors in the rear bumper clean and free of snow and ice
so that the acoust ic park ing ass ist system can function properly .•

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Cruise control
General information
The cruise control system allows you to maintain a
constant speed.
The cruise control system allows you to maintain and constant
driving speed when driving faster than 18 mph (30 km/h) -to the
extent this is possible with the given engine power and braking
characteristics. This allow you to take your foot off the "gas" and
rest it, especially on long trips .
The indicator light CRUISE (USA)/
•l'l (CDNl in the instrument cluster
illuminates when the system is on .
& WARNING
• To help keep the vehicle under control, do not use the cruise
control system when driving on winding or slippery roads (as
caused by heavy rain or loose gravel on the road surface), or in
heavy or varying traffic.
• Only use the cruise control when traffic, road and weather
co nd itions allow you to drive at a steady speed.
[ i] Tips
The cruise control cannot maintain a constant speed when driving
downhill. The vehicle will accelerate under its own weight. Down­
shift to a lower gear or use the brakes to slow down .•
Storing a speed
You must set and then store a vehicle speed using the
cruise control.
Fig. 145 Cruise control
switches
- Accelerate until you reach the driving speed you want to
store.
- Pull
lever © towards the steering wheel G) => fig. 145 to
switch the system on.
- Press button
@.
After you release button @, the current vehicle speed is stored and
maintained .•
Changing a stored speed
You can change a stored speed.
Accelerate (faster)
-Lift lever © toward 0 => fig. 145 .
- Release the lever to store the new speed.

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_ a_ n_s _m_ i_s _s _i_o _n ___________________________________________________ _
Transmission
Manual transmission
Applies to vehicles: w ith 6 -speed manua l transmission
Gearshift lever
The clutch pedal must be depressed all the way before
you can start the engine .
Your Audi with manual transmission is equipped with an
interlock-feature .
-Depress the clutch pedal all the way.
- Start the engine with the gearshift lever in Neutral and
clutch pedal depressed.
0 Note
Always depress the clutch pedal fully when changing gears. Do not
hold the vehicle on a hi ll with the c lutch pedal partially depressed.
This may cause premature clutch wear or damage .
[ i ] Ti ps
• Resting your hand on the gearshift lever knob while driving will
cause premature wear in the transmission.
• The back -up lights go on when you shift into Reverse with the
ignition on .•
Applies to vehicles: with 6-speed manual transmission
Gearshift pattern (6-speed manual
transmission)
Fi g. 14 6 Gearshi ft
pa ttern: 6-speed
Drive in 6th gear for optimum fuel economy when cruising .
However, if more acceleration is required (when passing, for
example), shift down.
E n gag ing r everse gear (R )
- Move the shift lever all the way to the left past the spring
pressure point, press down, then push forward .
Especially after driving forward, stop the vehicle completely, shift
into
Neutral and rest the shift lever briefly in Neutral before shifting
into
Reverse. •

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__ is_s_ io_ n __ llll
Appl ies to vehicles: wi th 6-speed automatic transm is sion
Fail-safe mode
If the tiptronic® suffers a malfunction, the fail-safe mode
maintains minimum driveability.
If there is a malfunct ion in t he system, the automatic transmiss ion
wi ll shift to the fai l- safe mode. Al l the segments in the display will
l ight up to indicate th is condi tion .
Display col ors inv ersed
If there's a ma lfunction in the system, the automatic transmission
wi ll shift to the fail -safe mode. The entire row of gear selector posi ­
t ions wi ll light up in the d isplay in inverse colors ( light background,
dark characters) to indicate this condition . If there is an electrical
f ailure, t he gear posi tion ind ica tor row wi ll turn blank .
You wi ll sti ll be able to put the se lected lever in any of the positions .
However, the transmission will remain in 4th gear when it is placed
in positions D and S.
[ i ] Tip s
• The electronic lock that protects t he reverse gear while driv ing is
inoperative when the transmission is in the fail- safe mode .
• The manua l shift program is inoperative in fail -safe mode .
• The transm ission aut omatically shif ts to and rema ins in 4t h gear
regard less of which of the forward gears is selected. This means
that it may not be possible to tow a t rai ler or to drive uphill on a
steep gradient. Reverse gear can sti ll be engaged.
• In case the engine goes out i t must b e restarted wi th the veh ic le
stationary and the selector lever in position ( Pl or (Nl.
• The 4 th gear remains engaged even whe n the veh icle comes to
a ha lt . T he transmission will respond with noticeable jolts as you
shi ft fr om "D" to "P" and back aga in. The ca r wil l acce lerate s lug­
gishly as you take off again. •
Controls and equip­
ment
multitronic ™
App lies to veh icles: with mu lt itron ic'" Cont inuous ly Va riab le Transm ission (CVTl
General information
Your vehicle is equipped with a electronically controlled continu ­
ously variable transmission
(multitronic,..l. Inside the multitronic™
system, the gear ratios are not shifted in finite steps as in a conven­
t ional automatic transmiss ion, but rat her
continuously . As a result,
engine power is applied smoothly and comfortably, and better fuel
econo my is ac hieved.
The transmission se lects the appropriate gear rat io (upshifts and
downshif tsl a utomat ical ly based on set dr iv ing progra ms
=> page 153, "Dynamic shift program (DSP)" .
You can a lso ma nua lly select a shift p rogram (tiptronic®)
=> page 154.
You shou ld note, that the multitronic transmission differs from a
conventiona l Aut omatic Transmiss io n . In the mu lt it ronic transm is ­
sion the engine power is transferred via a link -p late chain, rather
than by a conventi onal torque c onver ter . The multitronic transm is ­
s ion greatly reduces vehic le "creep"" when at a standst ill and the
transmission is in D Sor R.
•

_________________________________________________ H_ o_m _ e_L _i_n _k _® __ ftllll
Identifying a rolling code:
-Press the button for the programmed transmitter
channel again and hold it down.
- If the light emitting
diode @=> page 160 , fig. 161 first
flashes quickly and then remains lit after 2 seconds, the
garage door opener is using a rolling code.
•
A pplies to vehicle s: w it h H omelin k® u niv ers al radio fr equ enc y remot e con tro l
Rolling code programming
A rolling code is programmed in two phases: at the
garage door opener motor and inside the vehicle at the
overhead keypad.
Phase 1:
programming the garage door opener motor
1. Make sure that your vehicle is located within operat ing
range of the remote controlled garage door opener.
2. Locate the set button (teach button) on the garage door
opener motor (refer to the operating instructions for the
garage door opener).
3. Press the set button (teach button) on the garage door
opener motor.
Phase 2: programming the overhead keypad
4. Set the parking brake.
5. Turn the ignition on. Do not start the engine!
6. On the overhead keypad press the button for the previ ­
ously programmed transmitter channel.
7. Press this button a
second time in order to finish the
rolling code programming.
Controls and equip ­
ment The vehicle should be
located no further than 15 ft (5 m) from the
remote controlled garage door opener to remain within the average
signal range o f mos t remote con trolled systems.
Refer to the garage door opener operating instructions to locate the
set button (t each button) on the garage door opener motor .
After the keypad has been programmed, the g arage door opener
should recognize the radio frequency s ignal from the Homelink ®
Universal Remote Control and respond to signals from it.
[ i] Tips
Having a second person assist you makes programming of the
rolling code easier and faster . For some makes of garage door
op eners t he Homelink ® button may have to b e press ed a third time
to complete the teaching sequence. •
Applies to vehic le s: w it h Hom elink® univ ers al ra dio fr eque ncy remote c ontro l
Erasing the programming of the Homelink ®
universal remote control
When you erase the programming, the programming on
all three of the transmitter channels with be lost!
1. Set the parking brake.
2. Turn the ignition on. Do not start the engine!
3. Hold down both outside buttons
Ci) and @=> page 160,
fig. 161 simultaneously, until the diode begins to flash
(after about 20 seconds).
4. Release both buttons immediately. The programming on
all three transmitter channels is now erased.
.,_