2010 AUDI A5 COUPE engine

Tra ns mi ssio n -
----------------
Aut omat ic selec to r l ever lock
The se lector lever is locked in the P and N positions when the igni ­
tion is turned on. To move the lever from these positions the driver
must depress the brake pedal. As a reminder to the driver, the
follow ing warning appears in the instrument cluster display when
the selector is in
P and N:
W hen sta tio nary app ly footbrake while selecting g ear
A time delay e lement prevents the selector lever from locking 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 approximately 1 second, 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 .
Interlock butt on
The lock button on the selector lever prevents the lever from being
accidentally shifted into certain positions. Pressing this button
deactivates the selector lever lock. Depending on the direction of
the shift, the selector lever locks at different positions. The positions
are highlighted in the illustration =>
page 150, fig. 161.
Igniti on key sa fe ty in te rlo ck
The key cannot be removed from the ignition unless the selector
lever is in the
P park position. When the ignition key is removed, the
selector lever wil l be locked in the
P position. •
Applies to vehicles : with automatic transm iss ion
Kick-down
The kick-down feature allows the vehicle to generate
maximum acceleration .
When you press the acce lerator pedal beyond the resistance point
that is reached at ful l throttle, the transmission wi ll select a lower
gear ratio based on vehic le speed and engine RPM. The engine RPM
Controls and equip ­
ment
wi ll be controlled to produce maximum vehic le acceleration as long
as you continue to press the accelerator pedal beyond this resis ­
tance point .
& WARNING
Be care ful whe n usi ng the kick -dow n fe atur e on slipp ery ro ads .
R apid acc eleration may cau se th e v ehicle to skid . •
App lies to vehicles : with automat ic transm ission
Dynamic shift program (DSP)
The aut omatic transmission is electronically controlled.
The transmission is se lf adapting and will a ut oma tica lly se lect the
best shift program suited to the driving conditions and driving style.
The transmission will select one of the
eco nom y programs when
you drive at a steady speed or a g radually changing speed without
heavy acceleration. This achieves optimum fuel efficiency, with early
upshifting and delayed downshifting.
The transmission will automatically select the
s p ort y shift programs
when you drive at higher speeds, or with heavy acceleration and
frequent ly 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 se lect ion of the most su itable shift program is a continuous,
automatic process. The driver can also make the transmission
sw itch to a sporty program by
quick ly pressing down the gas peda l.
This causes the transmission to shift down to a lower gear to
achieve rapid acceleration, e.g. for quickly passing another vehicle .
You do not need to press the gas pedal into the kick-down range.
After the transm ission has upshifted, the original program is
selected accord ing to your driving sty le.
An additiona l shift program allows the automatic transmission to
select the proper gear for uph ill and downhi ll gradients. ..,.
I • •

-Tr
ansmi ssio n
..__ ______________ _
This keeps the transmission from shifting up and down unneces­
sari ly on hills. The transmission will shift down to a lower gear when
the driver presses the brake pedal on a downhi ll gradient. This
makes use of the braking effect of the engine without the need to
shift down manually. •
Applies to vehi cles: with aut om ati c transmi ssio n
Manual shift program
Using the manual shift program you can manually select
gears.
F ig . 162 Ce nter
conso le : sh if ting the
t iptr oni c man ually
Fig . 163 Disp lay:
m anua l shi ft p rogra m ,
selected gear hig h­
li g ht ed
Swit chin g to m anu al s hift pr ogr am
Push the se lector lever to the right from D . As soon as the
transmission has switched over, the selected gear
appears in the display .
To upshift
Push the selector lever forward to the p lus position G)
~ fig . 162.
To dovvnshift
- Push the lever to the minus position Q.
When accelerating , the transmission will automatically shift into the
next gear before the engine reaches its maximum RPM .
If you apply a light throttle when accelerating, tiptronic wi ll au to­
matically shift from 1st to 2nd gear to save fuel. If you apply a heavy
throttle, the transmission will s tay in 1st gear until near maximum
RPM is reached, or unti l the driver shif ts into 2nd gear.
If you take your foot off the accelerator peda l when driving down a
steep inc line, tiptronic wi ll downshift from the selected gear into
the neX1 lower gear until it reaches 1st gear, based on road speed
and engine RPM. Automatic downshifting is interrupted as soon as
you apply the thrott le again .
[ i ] Tips
• When you shift into the next lower gear, the transmission will
downshift only when there is no possibi lity of over -revving the
engine .
• When the kick-down comes on , the transmission wil l shift down
to a lower gear , depending on vehicle and engine speeds .
• tiptron ic is inoperative when the transmission is in the fa il-safe
mode. •

Transmi ssion -_______________ ___.
Applies to vehi cles : wi th tip troni c st eer ing w heel
Steering wheel with tiptronic
The shift buttons on the steering wheel allow the driver to
shift gears manually.
F ig . 164 Steer in g
whee l: S hift b utt ons
- To downshift, touch the button on the left Q .
- To upshift , touch the button on t he r ight G) .
The shift buttons are activated when the selector lever is in D, S or
in the manual shift program (tip tronic) .
Of course, you can continue to use the manual shift program with
t he selector lever on the center console .•
A pplies to vehicle s: with automatic t ran sm iss ion
Fail -safe mode
If tiptronic suffers a malfunction, the f ail-safe mode main­
tains minimum drivability .
In the event of particular system malfunctions, the automatic trans ­
mission switches to the fail-safe mode . This is signaled by all the
segments in the display illuminating or going out.
Con tro ls and eq uip­
ment
You can continue to move the selector lever to a ll positions . The
manual shift p rogram (tiptronic) is switched off in the fail -safe
mode.
I n selector lever positions D and Sand in the manual shift program,
the transm ission remains in 3rd gear if 1st, 2nd or 3rd gear was
engaged previously. The transmission remains in 5th gear, if 4th, 5th
or 6th gear was engaged previously .
The next time you drive off or start the engine, 3rd gear is engaged .
You can continue to use reverse gear. But the electronic loc kout for
reverse gear is turned off .
0 Note
If the transmission switches to fail-sa fe mode, you should take the
vehicle to an authorized Audi dea le rship as soon as possib le to have
t he condition corrected .•
A pplies to vehi cles : w ith au to m atic t ran smi ssio n
Automatic transmission malfunction t'.!>
In the event of a system malfunction, the automatic transm ission
switches to emergency operation mode .
Gearb ox malfun cti on: you can continue dr iving
You can continue to drive the veh icle. See an authori zed Audi dealer
or other qua lified workshop at the next opportunity .
Gearbo x m alfun ction : you can continue driving !limited
fun ctionality )
There is a serious system ma lfunction:
• The program shifts only into certain gears .
• The engine may stall.
• I t is not poss ib le to restart the engine if it has been switched of f.
• Continuing to drive could resu lt in subsequent damage . .,,_
Vehicle care I I Technical data

• .___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 165, "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 342 . •

___________________________________________________ H_ o_m _ e_ L_ i_ n _k_ @_R _ __.1111
Applies to vehicles: with Homelin k® un iversal remote contro l
Programming the Homelink ® transmitter
The transmitter is programmed in two phases. For rolling
code transmitters, a third phase is also necessary.
,,,,, r, o: o "'' '''"
Fig . 177 Overhead
console: HomeLink ®
keypad
Fig . 178 Radiator grille
Phase 1: programming the overhead keypad
1. Make sure your vehicle is within operating range of the
remote controlled garage door opener.
2. Set the parking brake==>
& in "General information" on
page 764.
3. Turn the ignition on. Do not start the engine!
Contro ls and eq uip­
ment
4. Press and hold the two outside Homelink® buttons 0
and @for approximately 20 seconds until indicator
light@==> fig. 177 begins to flash. Then release both
buttons. Do not hold the buttons for longer than
30
seconds.
- This procedure only needs to be performed
once . It
erases the factory-set default codes and does not have to
be repeated to program additional remote controls.
5. Press and hold the Homelink® button
0,@ or@ until
the indicator light @starts flashing slowly. Release the
button.
- The system will remain in programming mode for 5
minutes.
Go to the front of the vehicle and proceed with
phase 2.
Phase 2: at the radiator grille
6. Point the
original remote control to the middle of the
radiator grille of your vehicle==> fig. 178.
7. Hold the original remote control at a distance between
0-
5 in. (0-13 cm) (use the shortest distance possible).
8. Press and hold the activation button on the remote control.
- May be different in Canada . If so, press and re -press
(cycle) the activation button on your remote control every
two seconds.
9. The emergency flashers will flash
three times (after
about
15 -60 seconds) when the programming is
successful. Release the button on the remote control.
- To program more devices, repeat steps 4 to 9.
Vehicle care I I irechnical data

___ S_a_ f_ e_ t-= y_ b_e_ l_ t _s _______________________________________________ _
- Make sure that your passengers also b uckle up and prop­
erly wea r th eir sa fety belts.
Protect your childre n with a child restraint system appro ­
priate for t he size and age of the children.
The warning light i in the instrument cluster lights up when the
ignition is switched on as a reminder to fasten the safety belts. In
addition, you will hear a warning sound.
After the ignition is switched on, the warning tone will come on for about 6 seconds along w ith a ,!,-warning light in the ins trument
cluster if either the driver or (on USA models on ly) front seat
passenger has not fastened their safe ty belt. As soon as the driver
and front seat passenger have fastened the safety belt, the warning
tone wi ll stop and the warning light will go out.
If both the driver and front seat passenger have not buck led-up
within about 24 seconds after the warning tone has stopped, the
warning tone wi ll sound aga in for about 6 seconds . The warning
tone wi ll sound repeatedly for about 6 seconds at 24 second inter­
va ls unti l both the driver and front passenger have buckled-up . The
safety belt warning system is active for about 5 minutes and during
t his time the wa rn ing light in the instrument c luster w ill stay on.
Fa sten your safety belt now and make sure th at your pa ssenger s
a lso proper ly put on the ir saf ety belt s. •
Why safety belts?
Frontal co11isions and the law of physics
Front al crashes create very strong forces for pe ople rid ing
in vehicles.
Fi g. 185 U nbel ted
o cc up ants in a ve hicle
he ading for a wa ll
F ig . 18 6 The vehi cle
c ras hes in to the wa ll
The physical principles are simple. Both the vehicle and the passen­
gers possess energy which varies with vehicle speed and body
we ight. Engineers cal l this energy "kinetic energy ."
T he higher the speed of the vehicle and the greater the vehic le's
we ight, the more energy that has to be "absorbed" in the crash .
Vehicle speed is the most significan t factor. If the speed doubles
from 15 to 30 mph (25 to 50 km/h), the energy increases 4 times! .,

__ __::S~a ~f ~e ~ty ~ b~ e~ l~ t ~s ____________________________________________ _
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!
Fi g. 189 Driver is
co rrec tly res trai ned in
a sudden braking
m an euver
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 be lts reduce the danger of being thrown out of the vehic le.
Safety belts attach passengers to the car and g ive them the benefit
of being s lowed 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 like ly 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, always buckle up and make sure others do, too. Acci ­
dent statistics show that vehicle occupants proper ly wearing safety
bel ts have a lower risk of being injured and a much better chance o f
surviving an accident . Proper ly using safety belts also greatly
increases the abi lity of the supplementa l airbags to do their job in a
collision. For this reason, wearing a safety be lt is legally required in
most countries including much of the United States and Canada . Although your Audi is equipped with airbags, you sti
ll have to wear
the safety belts provided . Fron t airbags, for example, are activated
only in some frontal collisions . T he front airbags are not activated in
all frontal col lisions, in side and rear collisions, in roll overs or in
cases where there is not enough dece leration through impact to the
front of the vehicle . The same goes for the other airbag systems in
your Audi . So, always wear your safety belt and make sure
every ­
body in your vehic le is properly restrained! •
Important safety instructions about safety
belts
Safety belts must always be correctly positioned across
t he strongest bones of your body.
Always wear safety belts as illustrated and described in
this chapter.
Make sure tha t your safe ty belts are a lways ready for use
and are not damaged .
& WARNING
Not wearing safety belts or w earing them improperl y increas es
the ri sk of s eriou s pers onal inj ury an d death . S afe ty belt s can work
onl y w hen used corre ctl y.
• Alway s fas te n yo ur sa fe ty belt s corre ctl y befo re dri ving off and
mak e sure all p assenger s ar e correctly re strain ed.
• For m aximum protect ion , safet y belt s mu st alway s be p osi­
ti oned properly on the body .
• Never strap more th an one person , includi ng sm all child ren ,
into any belt.
• Never pla ce a sa fety belt ove r a child sitting on your l ap .
• Alway s keep feet in t he foot well
in front of the seat while t he
vehi cle is being dri ven .
~

The system operates across the entire speed range in combination
with the ABS system. If the Anti -Lock Brake System (ABS) ma lfunc­
tions, the ESP wil l also shut down .
How the system works
The Anti -Lock Brake System (ABS), Electronic Differential Lock (EDU
and the Anti -Slip Regulation System (ASR) are integrated in the elec­
tronic stabilization program. In addition to the data provided by
th ese functions, the ESP control unit requires additional measure ­
ment data provided by high performance sensors . The rotational
speed of the vehicle about its vertica l axis, vehicle acceleration in
the fore-and-aft and lateral directions , the brake pressure, and the
steering angle are all measured.
The direction in which the driver wishes to travel is determined with
the aid of the steering angle and vehicle speed and is continua lly
compared with the actual behavior of the vehicle. If the two do not
match, for example, when the vehicle starts hydrop laning on a wet
road, ESP will automatically brake the appropriate whee l to correct
the prob lem.
The vehicle is then stabi lized by the forces acting on the whee l
during braking. If the vehicle is
oversteering (the vehicle turns too
sharply and the rear wheels slide toward th e ou tside of a curve), the
brakes are main ly app lied on the wheel that is on the outside of the
curve . In the case of a vehicle that is
understeering (the vehicle does
not turn sharply enough and pushes out of a curve), the brakes are
applied as needed on the wheel that is on the inside of the curve or
additional ly on the other wheels. An acoustic signal indicates when
ESP brake app lication cuts in=>&.
T he system operates across the entire speed range in combination
with the ABS system =>
page 238. If the Anti-Lock Brake System
(ABS) malfunctions, the ESP will be out of action as well.
Activating
When you turn on the engine, ESP will automatica lly be activated
and will perform a se lf-test. As soon as the test is comp leted, the
system is in norma l operating mode.
Controls and equip­
ment Safety first Vehicle operation
Intelligent technology
You
can activate a deactivated ESP or deactivated ESP/ASR if
required by pressing the::::>
page 234, fig. 215 ::::> page 234, fig. 214
button . When they are activated, the message
ESP /ASR on appears
briefly in the display .
Deactivating
The ESP should normally be activated al l the time. If necessary, you
can deactivate Anti -Slip Regu lation (ASR) or the Electronic Stabiliza­
tion Program (ESP) by pressing the button=>
page 234, fig. 215.
• Deactivating ASR: Tap the button . In certain exceptional situa­
tions (e .g. driving with tire chains), the Anti-Slip Regulation (ASR)
can be deactivated =>
page 236. The message ASR off appears in the
display as we ll.
• Deact ivating ESP/ASR Press the button for more than 3 seconds.
With the ESP/ASR deactivated, the indicator light comes on, see
=>
page 13. The message ESP switched off appears in the disp lay as
we ll.
& WARNING
The Electronic Stabilization Program is nevertheless subject to the
laws of physics . It is particularly important to pay attention to this
fact on wet and slippery roads. It is therefore important that you
always adapt your driving to the condition of the road and traffic
conditions. Do not allow the increased safety provided by the Elec­
tronic Stabilization Program system to lull you into accepting
additional safety risks. •
Electronic differential lock (EDL)
---------
The electronic differential lock monitors the rotational
speed of the drive wheels.
General notes
The electronic differential lock (EDU helps the car to start moving,
acc elerate and c limb a gradient on surfaces providing poor or
Vehicle care Do-it-yourself service Technical data