ECO mode AUDI A4 AVANT 2008 User Guide

Driver inf orma tion di spl ay
The speed warning system warns the driver if he exceeds a previ­
ously stored maximum speed . A warning tone wi ll sound as soon as
the vehic le speed exceeds the set speed by about 6 miles per hour
(10 km/h) . At the same time, a warning symbol appears in the
display~ fig. 21 .
The speed warning system has
t wo wa rning thre sholds that func ­
tion independent ly of each other and that have somewhat different
purposes:
Sp eed w arnin g 1 -
You can use speed warning 1 to set the maximum speed while you
are driving . This setting will remain in effect until you turn off the
ignition, assuming that you have not changed or reset the setting.
The speed warning symbol (USA models)/ (: (Canada models) in
the warning 1 disp lay appears when you exceed the maximum
speed. It goes out when the speed falls be low the stored maximum
speed .
The speed warning symbol will also go out if the speed
exceeds the
stored maximum speed by more than about 25 mph (40 km/h) for at
least 10 seconds. The stored maximum speed is de leted.
Setting speed warning 1
~ page 36 .
S pee d w arni ng 2
Storing warning 2 is recommended if you always want to be
reminded of a certain speed, for example when you are traveling in
a country that has a genera l maximum speed limit, or if you do not
want to exceed a specified speed for winter tires.
The speed warning 2 symbol, (USA models)/ (Canada models) appears in the disp lay when you exceed the stored speed limit .
Unlike warning 1, it wil l not go out until the vehicle speed drops
below the stored speed limit .
Setting speed warning 2
~ page 37.
[ i ] Tip s
Even though your vehicle is equipped with a speed warning system,
you shou ld still watch the speedometer to make sure you are not
driving faster than the speed l imit. •
Speed warning 1: setting a speed limit
Warning thresh old 1 is set by the CHECK button .
Storing the maximum s pee d
- Drive at the desired maximu m speed.
Fig. 22 C HECK button
i n t he in strum ent
c lust er
Briefly press the CHECK button ~ fig. 22 .
Resetting th e ma ximum sp eed
Drive the ve hicle at a speed of at least 3 mph (5 km/h)
Press the CH EC K butto n for at least two seconds .
The speed warning symbo l r I· (Canada models) appears briefly
in the display when you re lease the button to indicate that the
maximum speed has been stored success ful ly . The maximum speed
~

• USA models: illumin ation of the in strument clu ste r (gauge s and
needle s), dash and center con sole around the gear shift lever i s
c ontrolled by a light sen sor l oca ted in the in strument panel . The
instrument panel illum ination will automatic ally become dimmer
a s the d aylight f ade s aw ay a nd e ventuall y will go out completel y
wh en out side light is very low . Thi s is to remind you , the driver , to
s witch on the he adlight s before it get s too dark.
• Canada model s: instrument panel illum ination will sta y br ight
rega rdle ss of the inten sity of ambient light . Al ways be aw are of
changes in outside light conditions while you are driving . Respond
in time to fading daylight by tu rning the light switch to position
1[D
(or "AUTO" if your car is equipped with this feature) to turn on your
he adlight s.
•
App lies to veh icle s: w it h xe non head lig hts
Xenon headlights
After sta rting the engine, the xenon head lights are automatica lly
adjusted to the load and angle of the veh ic le ( for example, during
accel eration and braking) . This prevents oncoming traffic from
experienc ing unnecessary headlight glare from your xenon head ­
lights.
I f the system is not operating properly, a warning symbol in the
Auto-Check Control is
displayed=> page 34. •
Controls and equip ­
ment
Cl ea r vision
Emergency flasher ~
The emergency flasher ma kes other motorists aware that
you or your vehicle are in an emergency situation .
Fig. 77 Ce nter
co nso le: e merg en cy
fl as he r sw it ch
- Press the switch &1. ~ fig. 77, to switch t he eme rgency
flasher on or off.
When the emergency flasher is on, all four turn signal blink at the
same time. The turn signal indicator lights ¢
9 in the instrument
c luster, as we ll as the light in the emergency flasher
switch ~ blink
likewise.
The emergency flasher wi ll automatically switch on if you are in an
accident where the airbag has deployed .
[ i] Tip s
You shou ld switch on the emergency flasher when :
• you are the las t vehicle standing in a traffic jam so that any other
vehicles coming can see you, or when
• your vehicle has broken down or you are in an emergency situa -
tion, o r when _.,

Wiper and washer system
r,··· ,
Windshield wiper ~
The windshield wipe r lever controls both the windshield
w ipers and the washer sys te m .
Fig. 8 6 Winds hiel d
w iper le ver
T he windshield wiper lever=> fig. 8 6 has t he following posi­
t ions:
One-touch w iping
- Move the le ve r to p osit ion G) , when you want to wipe t he
windshield
briefly.
Intermittent wiping "V1 (activating rain sensor )*
-Move the lever up to pos ition 0 -
- Move switch © up or down, to adjust the sensitivity of
the rain sensor or to adjust the intermitte nt interval.
Low wiper speed
- Mov e the l ever u p to pos ition G) .
Controls and equip ­
ment
Clear v ision
High wiper speed
- Move the lever up to position @ .
Automatic wiper /washer
- Pull the lever to pos ition ® (towar d the steering w heel)
and ho ld.
Re lease the lever . The washer stops an d the wipers keep
going f or a bout fou r seconds.
Turning off the wipers
- Move the lever back to posit ion @ .
The windshie ld wipers and washer on ly work when the ignition is
turned on .
The rain sensor* is only activated w ith the wiper lever set to position
G). When it starts to rain, the rain sensor will automa tically activate
the intermittent wiping mode .
To reduce the sensitivity of the sensor, move switch @down . To
inc rease the sensitivity, move the switch up. The higher you adjust
the sensitivity, the faster the sensor will react when it senses mois ­
ture on the windshield. The pauses between wiper turns depend not only on the sensitivity setting, but on the vehicle speed as well.
The rain sensor wiper interva ls depend on the sensitivity setting as
we ll as vehic le speed. During brief stops, wiper motion will adjust to
the amount of rain on the w indshield.
When the ignit ion is turned on, the washer jets are heated .
With the low beam headlights switched on, pull the wiper lever
towards you only
briefly to c lean the windshield. Ho lding the wiper
lever would also engage the headlight washer system* each time
you clean the windshield and would drain the washer fluid reservoir
prematurely.
.,
irechnical data

Digital compass
Applies 10 vehicles: w ith di gita l com pass
Activating or deactivating the compass
The direction is displayed on the interior rear view mirror.
g
Fig . 94 Inside rear
view mirror: digital compass activated
To activate or deactivate, hold the@~ fig. 94 button
down until the red display appears or disappears .
The digital compass only works with the ignition turned on . The
directions are displayed as initials:
N (North), NE (Northeast), E
(East), SE !Southeast), S (South), SW !Southwest), W !West), NW
(Northwest).
[ i] Tips
To avoid inaccurate directions, do not allow any remote controls,
electrical systems, or metal parts close to the mirror .•
Controls and equip ­
ment
Clear vision
Ap plies 10 vehi cles: w it h digi ta l c ompass
Setting the magnetic deflection zone
The correct magnetic deflection zone must be set in order
to display the directions correctly.
0
, _,,,,_,~~
(/
I : I I
' I r I I 1 © l I I
I I ' I~ ,.., ___ ~ ,,,..
' 1
'
®
\,, ,, ...... .. ... -------
©
Fig. 95 North America: magnetic deflection zone boundaries
Hold the@~ fig. 94 button down until the number of
the set magnetic deflection zone appears on the interior
. . rear view mirror.
Adjust the magnetic deflection zone by repeatedly pressing on
the @ button. The set mode automatically
deactivates after a few seconds .
•
irechnical data

Warm and cold -
----------------
Warm and cold
Climate controls
Description
The air conditioner is fully automatic and is designed to
maintain a comfortable and uniform climate inside the
vehicle.
We recommend the fo llowing settings:
- Select and set a temperature between 71 °F (+22 °C) and
84 °F (+29 °C).
- Press the [AUTO
I button.
With this setting, you attain maximum comfort in the least amount
of time . C hange this sett ing, as des ired, to meet your personal
needs .
The climate contro ls are a combination of heating, ventilation and
cool ing systems, which automatica lly reduce humidity and coo l the
air inside your vehicle .
The air temperature, air flow and air distribution are automatically
regu lated to achieve and maintain the desired passenger compart ­
ment temperatu re as quickly as possible.
The system automatically compensates for changes in the outside
temperature and for the intensity of the sunlight entering the
veh ic le. We recommend you use the
Automati c mode=> page 127
for year-round comfort.
Please note the follow ing :
Turn on the air conditioner to reduce hum idity in the veh ic le. This
a lso prevent the windows from fogging up.
Controls and equip ­
ment
When the outside temperature is high and the air is very humid,
c o ndensat ion from the evaporator may drip under the vehicle. This
is normal and does not ind icate a leak.
If the outside temperature is low, the fan norma lly on ly switches to
a higher speed once the engine coolant has warmed up suff iciently .
The air conditioner temporarily switches off when you drive off from a standstill using ful l throttle to save engine power.
The compressor also switches off if the coolant temperature is too
high so that the engine can be adequate ly cooled under extreme
loads .
Air p ollut ants filt er
The air po llutants fi lter (a combined part ic le filter and activated
charcoal filter) reduces or e liminates outside air pol lution (dust, or
pollen) from enter ing the vehic le .
The air po llutants filter must be changed at the intervals specified
in you r Maintenance
& Wa rranty booklet, so that the air cond itioner
can proper ly work.
If you drive your vehic le in an area with high air pol lution, the filter
may need to be changed more frequently than speci fied in your
Audi Maintenance
& Warranty book let. If in doubt, ask your autho­
ri zed Aud i Service Adv isor fo r advice .
& WARNING
Reduced vi sibility i s da ng erou s and can cause accident s.
• For safe driving it is very important that all windows be free of
ice , snow and cond ensa tion .
• Fully familiarize yourself with the proper us e and function of
the heating and ventilation sy stem and e speci ally how to defog
and defrost the window s.
...

Warm and cold -
----------------
Button(s) Function L..:.:.:..:..::...:.:..:..:..:.... _______ ___. _____ _
IAUTOI Automatic operation => page 127
88 Temperature controls for
!left and driver's side and passenger's side => page 127
right)
~ Air recirculation => page 128
(ECON) Switches off air conditioning
Switches off air conditioning (rather
IOFFI => page 128
than using l ~I )
~ Switches off the air recirculation
(rather than using
I OFF))
88
(in the cen- Adjusts fan speed => page 129
ter)
Air directed to the windows
=> page 130
@) Air directed to the footwells => page 130
@ Air from dashboard outlets => page 130
00 Windshield defroster/defogger => page 131
~ Rear window defroster/defogger
The buttons I-0- 1, (@I, and (,o,) can be selected individually or in
combination. •
Controls and equip ­
ment
.
I
Automatic mode [AU TO]
The automatic mode is the standard setting for all
seasons .
Switching on AUTO
- Select temperature between 64 °F (+18 °C) and 84 °F
(+29 °C).
Press [AUTO ]
=> page 126, fig. 137.
AUTO only works when you set the inside temperature between
64 °F (18 °C) and 84 °F (29 °C). If you select a temperature below
64 °F (18 °C),
LO will appear in the display. If you select a tempera­
ture above 84 °F (29 °C),
HI will appear in the display.
The system automatically compensates for changes in outside
temperature and for the intensity of the sunlight.
[ i] Tips
By keeping the (AUTO I button on the driver's side pressed for
severa l seconds, the temperature of the passenger's side can be
synchronized to the temperature of the driver's side or vice versa.
The new temperature setting will be shown in the display .•
Setting the temperature
Separate temperatures can be selected for the driver's
and front passenger's side.
- Press the 8 button or the G button under each display
=> page 126, fig. 137 until the desired temperature is
reached.
The selected temperature setting appears in the display above the
buttons . ..,

_L_W:...:._: a::..:_: rm:....:...:..~ a::..: n~ d~ c~o :.:l.:::d :.._ _______________________________________________ _
By pressing both !AUTO l buttons for several seconds, the tempera­
ture on the passenger's side can be set to the temperature of the
driver's side or vice versa . The new temperature set ting will be
shown in the display. The old temperature setting can be restored
by resetting the display as required. •
Switching between Fahrenheit and
Centigrade
You can change the temperature display from °F (Fahren ­
heit) to
°C (Centigrade) and vice versa.
- Press and hold[ ~] and press the plus button on the
driver's side temperature
switch ~ page 126, fig. 137 . •
Air recircul ation [~]
The air recirculation prevents exhaust fumes or other
pollution from entering the vehicle.
Switching on the air recirculation
-Press[ ~]~ page 126, fig. 137 ~ &
Switching off the air recirculation
-Press~ again, or
- press [AUTO], or
press[ ®].
In the air recirculation mode , the air in the passenger compartment
is recirculated to prevent exhaust fumes and other pollution from
entering the vehicle. We recommend that you use the manual air recirculation under the following conditions:
• when driving through tunnels
• in a tra ffic jam.
& WARNING
Do not use this setting for extended periods of time . The windows
could fog up since no fresh air can enter the vehicle.
If the
windows fog up, press the air recirculation button again immedi­ ately to switch off the air recirculation function or select defrost. •
ECON [ECON]
Using ECON helps save fuel
- Press [ECON] to activate ~ page 126, fig. 137.
Press [ECON] again or press [AUTO] to switch off.
In ECON mode the air conditioner is shut off and heating and venti ­
lation are automatically controlled . "ECON" translates "Economy"
since driving with the air conditioning compressor disengaged
improves your mileage noticeably.
When operating in ECON mode make sure the temperature inside
the vehicle is not lower than the outside temperature. The air is
nei ther cooled nor dehumidified, so there is a risk that the windows
can fog up .•
Switching the air conditioning on and off [ OFF]
Switching the air conditioning off
-Press [ OFF] to turn the air conditioner off and block
outside air from entering the vehicle.
Switching the air conditioning on
-Press [ OFF] again (indicator light comes on again), or
- Press [AUTO], or
- Press one of the following buttons:
[O J,[@!] or [-0, ].

_______________________________________________ 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. •

Warm and cold -
-----------------'
Air outl ets
-. .. ~.
Fig. 1 39 Instr umen t pan el: air outlet locat ions and a irflow direc tion s
The air outlets G) and 0 on top of t he instrument panel are
fixed. Outlets 0 and © con be adjusted.
Adjusting air outlets 0 and ©
- Turn the vertical thumbwheel beside the out let to
increase, reduce or shut down t he airflow from that
o utlet .
- Move the sm all tab in t he cen ter of the o utle t lo uver side­
ways and up or dow n to adj ust the level and directio n of
air flow.
The supp ly of air to the outlets is contro lled eit her automatical ly or
manually depending on the operation mode selected. The airflow
from all outlets can be heated, unheated or coo led .
Controls and equip ­
ment
The heater outlets for the rear footwe lls are located under the front
seats. When you select outlets ©, air is also directed to the rear
footwel ls.
[ i ] Tip s
• When defrosting/defogging the windows, air flows from outlets
G),@ and G) . To defrost or defog the windows as rapidly as
possible , air outlets
G) should be opened fully with the adjuster
whee ls .
• When the air conditioner is working, cooled air will flow primarily
from
ou tlets @, G) and @. To assure adequa te cooling, out lets G)
and © should never be completely closed .•
Defrosting /defogging the windshield [@)
The windshield and side windows are quickly defrosted or
defogged
- Press [® I=> page 126, fig. 137.
-
Press[ ®] ag ain or press [AUTO] to switch off the
defroster .
The temperature is automatically contro lled. Maximum airflow is
primarily b lown in through out lets
G) , @ and G):::) page 131 .
Outlets @ can be opened and c losed with the controls behind
them. Outlets
@ and G) must be opened so the windows can be
defrosted as quickly as possible.
By pressing[ @), air recirculation and ECON are switched off .•
Defrosting /defogging the rear window Qii)
- Press the (ffi) switch to swi tc h the rear wind ow d efo gge r
o n an d off.
.,_
Technical data

___ T
_ r_a _ n_ s_m _ i_s _s _i_o _n ______________________________________________________ _
- Step on the brake pedal. At the same time press and hold
the lock button -green
st ub-=> page 145, fig. 1 49 w it h
your t humb until you have moved the se lector leve r to
the desired posit ion.
Au toma tic selec tor le ver lo ck (IS,
The se lector lever is locked in the P and N positions when the igni ­
t io n is turned on .
When the selector lever is in the
P or N positions, the message
When station ary app ly footbr ake while sele ct ing ge ar
appears on the instrument c luster display on vehicles equipped
with the Driver Information System as a reminder to the driver. I
addition, the symbo l
53 will light up on the shift gate at the base of
the selector lever.
A time delay e lement prevents the se lector lever from locking when
it is moved through the
N position (going from R to D ). The locking
element will lock the selector lever if the lever is left in N (Neutral)
for more than approximate ly 1 seco nd, without the brake peda l
being pressed.
At speeds above about 3 mph (5 km/h) the Automatic Shift Lock is automatically deactivated in the
N position .
The button needs to be pressed to shift from
D to S to avoid unnec ­
essari ly high fuel consump tion in the
Sport mode.
Int erlock button
The lock button on t he se lector lever preve nts the lever from bei ng
accidentally shifted into certain positions. Pressing this button
deactivates the selector leve r lock.
Depending on the direction of shift, the se lector lever locks at
different positions. The positions are highlighted in the il lustration
above~ page 145, fig. 149 .
Ignition ke y sa fe ty int erlo ck
The key cannot be removed from the ignition un less the selector
lever is in the P park position.
When the ignition key is removed, the selector lever will be locked
i n the
P position. •
Applies to vehicles : with 6-speed automatic transmiss ion
Kick-down
T he kick-down feature allows the vehicle to generate
maximum acceleration.
When you press the accelerator pedal beyond the resistance point
that is reached at fu ll thrott le, the transmiss ion w ill se lect a lower
gear ratio based on the vehicle speed and engine RPM . T he engine
RPM w ill be contro lled to produce maximum veh ic le acce leration as
long as you keep pressing the accelerator peda l beyond this resis ­
t ance point.
& WARNING
Be c are ful when u sing the ki ck-down on slippery ro ads. R apid
a cc elerat ion m ay ca use skidd ing .
•
Ap plies t o vehic les : with 6-s pee d auto mat ic tran smi ssi on
Dynamic Shift Program (DSP)
The automatic transmission is electronically controlled.
The transm ission is self adapting and wi ll automatically se lect the
best shift program suited to the driving conditions and driving style.
The transmission wil l se lect one of the
e conomy programs when
you drive at a steady speed or a gradually changing speeds without heavy acce leration. This achieves optimum fuel efficiency, with early
upshifting and delayed downshifting.
~