2008 AUDI A4 AVANT engine

-
Transmission
----------------
Select R only when the vehicle is at a full stop and the engine is
running at idle
speed~ & in "Driving the multitronic™" on
page 750.
Before you move the selector lever to R, press both, the button in the
handle of the selector lever
and the brake pedal at the same time.
When the ignition is on, the backup lights illuminate when the selector lever is moved into R.
N -Neutral
Shift to this position for standing with brakes applied ~ page 152.
When the vehicle is stationary or at speeds below 3 mph (5 km/h),
you must always apply the footbrake before and while moving the
lever out of
N .
Do not use N for coasting downhill.
D -Normal driving position for forward
Depending on the load on the engine, vehicle speed and the
dynamic control program, the transmission will select the
optimal
gear ratio.
In certain circumstances it may be advantageous to temporarily
switch to the manual shift program to manually select gear ratios to
match specific driving
conditions ~ page 154.
When the vehicle is stationary or at speeds below 3 mph (5 km/h),
you must always apply the footbrake before and while moving the
lever to
D out of N.
S -Sport position
Select this position for sportier performance. In this position, the
transmission will not upshift as soon, allowing the vehicle to use
the increased power available at higher engine speeds to achieve livelier acceleration.
Before you move the selector lever from
D to S, press the button in
the handle of the selector lever. When the vehicle is stationary or at speeds below 3 mph (5 km/h),
you must always apply the foot brake before and while moving the
lever to
S out of N.
& WARNING
Read and follow all WARNINGS ~ & in "Driving the multitronic™"
on
page 150.
0 Note
Coasting downhill with the transmission in N and the engine not
operating will result in damage to the automatic transmission and
possibly the catalytic converter. •
Applies to vehi cles : wi th mu ltitroni c'" Continuous ly Variable Transm ission (CVT )
Automatic Shift Lock (ASL )
The Automatic Shift Lock safeguards you against acciden ­
tally shifting into a forward or the reverse gear and
causing the vehicle to move unintentionally.
~ M -w a, .,
Fig. 155 Shift gate:
selector lever lock
positions and interlock
button highlighted
..

Transmis sio n -
----------------
The selector lever lock is released as fo llows:
- Turn t he ignition on.
- Step on the brake pedal.
At the some time press and hold
the inter lock button on the side of the gear selector knob
=> page 145, f ig. 149 with your thumb until you have
moved the selector lever to the desi red position.
A uto mat ic se lec to r l eve r lock C\S)
The se lector lever is locked in the P and N posi tions when the igni ­
tion is turned on.
When the selector lever is in the
P or N pos itions , th e m essage
When statio nary appl y footbrak e while sel ecting gear
appears on the instrument c luster disp lay on vehicles equipped
with the Driver Informatio n System as a reminder to the driver . The
symbo l
Cs» will a lso light up on the shi ft gate at the base of the
selector lever.
In additio n, the symbo l for the automatic selector level lock with
light up in th e shift ga te .
A time delay e lement prevents the selecto r lever from loc king when
it is moved through the
N position (going from R to Dl. The locking
e lement will lock the selector lever if the lever is left in
N (Neutral)
for more than approx imately one second , without the brake peda l
being pressed.
At speeds above abou t 3 mph (5 km/h) the Automatic Shift Lock is
automatically deactivated in the
N position.
The button needs to be pressed to sh ift from
D to S to avoid unnec ­
essari ly high fuel consumption in the
S po rt mode .
Interlock but ton
The lock button on the selec tor lever prevents the lever from be ing
accidentally shifted into certain pos it ions . Pressing this button
deactivates the selector lever
lock=> page 152 , fig. 155.
Controls and equip ­
ment
Igniti on key sa fe ty int erlo ck
The key cannot be removed from the ignition un less the se lector
lever is in the
P park posi tion . When the ignition key is removed , the
selector lever wil l be locked in the
P posit ion. •
Applies t o ve hic les: w it h m ultitron ic™ C ontin uo usly Var iab le Tra nsmiss ion (CVTl
Kick-down
The kick -d own feature allows the veh icle to generate
maximum acceler ati on.
When you press the accelerator peda l beyond the resistance point
that is reached at ful l throttle, the trans mission wi ll select a lower
gea r ratio based on vehicle speed and engine RPM . The engine RPM
wil l be control led to produce max imum veh ic le acceleration as long
as you continue to press the acce lerator pedal beyond this resis ­
tance point .
& WARNING
Be careful when u sing the kic k-down f eature on slipp ery ro ad s.
R apid acceler ation m ay cause the vehicle to skid . •
A pplies to v ehicles: w ith mult it ro nic™ Con tinuo usly Var iab le Tra nsmiss ion (CV Tl
Dynamic shift program (DSP)
The multitronic™ transmission is electronically
controlled.
The transmiss ion se lec ts the appropr ia te gear rat io (upshifts and
downshifts) automatically based on preset driving programs .
However, you can also manua lly select a s hift program (tiptronic ®
f eature)
=> page 154 .
The transmission will select on e of th e econom y programs when
you drive at a s teady speed or a gradually changing speeds without
~

___ T_ ra_ n_ s_ m_ is_ s_ io_ n _____________________________________________________ _
heavy acceleration. This gives best fuel efficiency, with early
upshifting and delayed downshifting.
The transmission will automatically select the
sporty shift programs
when you drive at higher speeds, or with heavy acceleration and
frequently changing speeds. Upshifts are delayed to make full use
of engine power. Downshifting takes place at higher engine speeds
than in the economy programs.
The selection of the most suitable shift program is a continuous,
automatic process. The driver can a lso make the transmission
switch to a sporty program by
quickly pressing down the gas pedal.
This causes the transmission to shift down into a lower gear ratio
and makes quick acceleration possible (to pass another vehicle) You
do not need to press the gas pedal into the kickdown range. After
the transmission has upshifted, the original program is selected
according to your driving style .
An additiona l shift program allows the automatic transmission to
select the proper gear for uphill and downhill gradients.
This prevents the transmission from shifting up and down unneces ­
sari ly on hills. The transmission will shift down to a lower gear ratio
when the driver presses the brake pedal on a downhill gradient. This
makes use of the braking effect of the engine without the need to
shift down manually .
If you are driving in hills and mountains, the transmission will
continuously adjust the gear ratio to the road grade. If you press the
brake pedal when driving downhill, the transmission will downshift
automatically . This increases the braking effect of the engine.
If the cruise control is on when you are traveling downhill, the trans­
mission will automatical ly select a lower gear ratio in order to main­
tain the set vehicle speed . This will cause the engine speed to
increase. •
Applies to vehi cles : wi th mu ltit roni c™ Con tinu ousl y V ariabl e Tra nsmi ssio n lC VT I
tiptronic ® manual shift program
Using the manual shift program (tiptronic®) you can
manually shift between seven pre-programmed gear
ratios (tran smission positions).
Fig. 156 Center
console: shifting
manually
Fig . 157 Display:
manual shift program,
se lecte d gear high -
lighted ~

_______________________________________________________ T:...:.; ra::.:.. n:.:s:.: m
:..:.:.:.: is:::: s::.:.: io::.:.. n:__J""
Swi tching to ma nual s hift pro gra m
- With the selector lever in
D, push lever to the right. The
display will show7
6 5 4 3 2 1 as soon as the selector lever
is switched over. The gear you select wi ll also be h igh­
lighted in the
display => page 154, fig. 157.
To up shift
- Push the selector lever forward to the plus position
=> page 154, f ig. 156 G) .
To d ownshift
- P ush the lever to the mi nus positio n
Q.
When accelerating, the transmission will automatically shift into the
next higher gear before the engine reaches the maximum RPM .
When accelerating, if you apply a light throttle, the tiptronic® wil l
automatically shift into the next higher gear to save fuel. If you apply
a heavy throttle, the transmission will stay in gear engaged until
near maximum RPM are reached, or until the driver manually shifts
into a higher gear.
If you take your foot off the accelerator pedal when driving down a
steep incline, the tiptronic ® wi ll downshift from the selected gear
into the next lower gear based on road speed and engine RPM . The
automatic downshifting is interrupted as soon as you apply throttle
again .
[ i ] Tips
• When you shift into the next lower gear, the engine will down ­
shift only when there is no possibility of over-revving.
• When the kick -down comes on, the transmission will sh ift down
to a lower gear depending on vehicle and engine speeds.
• The tiptronic® is inoperative when the transmission is in the fail ­
safe mode. •
Controls and equip ­
ment
Ap plies to vehi cles: with mult it r o ni c™ Cont inuo usly V ariab le Tr ansm iss io n (CV Tl -not
a vail abl e at the t ime of p rin ting
Steering wheel with tiptronic ®
The shift buttons on the steering wheel allow the driver to
shift gears manually .
Fig. 158 Stee ring
w hee l: S hift butt ons
To d ownshif t, touch the button on t he left Q .
To upshift, touch the button on the right G) .
The shift buttons are activated when the selector lever is in D, Sor
in the manual shift program (tiptronicl.
Of course, you can continue to use the manual shift program with
the selector lever on the center console. •
irechnical data

___ H_ o_ m_ e_L_ i_n _k_ ® __________________________________________________ _
Applies to vehicles: with Home link® univer sal rad io frequency remote contro l
Programming the HomeLink ® Universal
Remote Control
The Homelink® Universal Remote Control is programmed
in two phases: inside the vehicle at the overhead keypad
and outside the vehicle at the front bumper.
Fig . 159 Driver's side
sun visor, folded up:
Homelink ® keypad
Fig. 160 Front bumper,
left side : location of
transmitter unit
For best results, the battery in your original remote control
should be new or fully charged before you start program­
ming. If your garage door opener receiver (located in the
garage) is equipped with an antenna, make sure the
antenna is hanging straight down. For newer garage door
openers utilizing a rolling code, follow the procedures
=> page 161, "Rolling code programming" .
Before programming 1. Set the parking
brake =>& .
2. Tur n the ignition on. Do not start the engine!
Phase 1: programming the overhead keypad
3. Fold the sun visor flat up against the roof liner.
4.
For first time programming only, press and hold the two
outside buttons
G) and @until the light emitting diode
(LED) @=> fig. 159 begins to flash after approximately 20
seconds. Release both buttons.
- This procedure erases the factory -set default codes and
does not have to be repeated to program additional
remote controls.
5. Press the button for the transmitting channel you wish to
use
G) ,@ or @ and keep holding this button until the
indica tor
light@ starts flashing slowly.
- You now have 5 minutes in which to copy the signal from
your remote control onto the Homelink® transmitter unit.
6. Then take the original remote control for the gate or
garage door opener to the transmitter located in the
front bumper of your
vehicle => fig. 160.

_________________________________________________ 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.
.,_

___ s_a_ f_ e_ t-= y_ b_e_ l_ t _s _______________________________________________ _
T he physical principles are simple . Both the vehicle and the passen­
gers possess energy wh ich varies w ith vehicle speed and body
weight . Engineers cal l this energy "kinetic energy ."
The higher the speed of the vehicle and the greater the vehicle's
weight, the more energy that has to be "absorbed" in the crash.
Vehicle speed is the most significant factor . If the speed doub les
from 15 to 30 mph (25 to 50 km/h), the energy increases 4 times!
Because the passengers of this vehicle are not using safety belts
~ page 177, fig. 167, they will keep moving at the same speed the
vehic le was moving just before the crash, until something stops
them
-here, the wall ~ page 177, fig . 168 .
The same principles apply to people sitting in a vehicle that is involved in a frontal collision . Even at city speeds of 20 to 30 mph
(30 to 50 km/h), the forces acting on the body can reach one ton
(2,000 lbs, or 1,000 kg) or more. At greater speeds, these forces are
even higher.
People who do not use safety belts are a lso not attached to their
vehic le. In a frontal collision they will also keep moving forward at
the speed their vehicle was trave lling just before the crash. Of
course, the laws of physics don't just apply to frontal collisions, they
determine what happens in all kinds of accidents and coll isions .•
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop themselves
from flying forward and being injured or killed . Always
wear your safety belts!
0
F ig . 169 A driver not
wear ing a safety belt is
v iol ently thr own
forwa rd
Fig. 17 0 A rear
passenge r not wearing
a safe ty belt w ill
fly
for wa rd a nd strik e the
dr iver
Unbelted occupants are not able to resist the tremendous forces of
impact by holding tight or bracing themselves . Without the benefit ._

of safety restraint systems, the unrestrained occupant will slam
violently into the steering wheel, instrument panel, windshield, or
whatever else is in the
way=> fig . 169. This impact with the vehicle
interior has all the energy they had just before the crash.
Never rely on airbags alone for protection . Even when they dep loy,
airbags provide only additional protection . Airbags are not
supposed to deploy in all kinds of accidents . Although your Audi is
e quipped wi th airbags, all vehicle occupan ts , including the driver,
must wear safety belts correctly in order to minimize the risk of
severe injury or death in a crash .
Remember too, that airbags will deploy only once and that your
safety belts are always there to offer protection in those accidents
in which airbags are not supposed to deploy or when they have
already deployed . Unbelted occupants can also be thrown out of the
vehicle where even more severe or fatal injuries can occur.
It is also important for the rear passengers to wear safety belts
correctly . Unbelted passengers in the rear seats endanger not only
themselves but also the driver and other
passengers~ page 178,
fig. 170. In a frontal collision they will be thrown forward violently,
where they can hit and injure the driver and/or front seat
passenger. •
Safety first
Safety belts
Safety belts protect
People think it's possible to use the hands to brace the
body in a minor collision. It's simply not true!
&l
9 w a, a,
Fig. 171 Driver is
correctly restrained in
a sudden braking
maneuver
Safety belts used properly can make a big difference. Safety belts
help to keep passengers in their seats, gradually reduce energy
levels applied to the body in an accident, and help prevent the
uncontrolled movement that can cause serious injuries. In addition ,
safety belts reduce the danger of being thrown out of the vehicle .
Safety belts attach passengers to the car and give them the benefit
of being slowed down more gently or "softly" through the "give" in
the safety belts, crush zones and other safety features engineered
into today's vehicles. By "absorbing" the kinetic energy over a
longer period of time, the safety belts make the forces on the body
more "tolerable" and less likely to cause injury .
Although these examples are based on a frontal collision, safety belts can also substantially reduce the risk of injury in other kinds
of crashes. So, whether you're on a long trip or just going to the
corner store, a lways buckle up and make sure others do, too . Acci­
dent statistics show that vehicle occupants properly wearing safety
belts have a lower risk of being injured and a much better chance of
surviving an accident . Properly using safety belts also greatly .,,_
irechnical data