2013 AUDI RS5 CABRIOLET engine overheat

Instrument s and warning /indicator lights 11
,&_ WARNING
- Always observe the warning in
¢ page 200, Engine compartment, be­
fore opening the hood and checking the
engine coolant level.
- Never open the engine hood if you see or
hear steam, or if you see engine coolant
dripping from the engine compartment.
You could burn yourself . Let the engine
cool off first so that you cannot hear or
see any steam or engine coolant .
(D Note
-Mounting additional lights or accessories
in front of the air inlets reduces the cool­
i ng effect of the radiator . At h igh outside
temperatures or high engine load, the
engine could overheat.
- The front spo iler has been designed to
properly distribute the cooling air when
the veh icle is moving. If the spoiler is
damaged, this could reduce the cooling
effect and the engine could then over­
heat. Ask your authorized Audi dealer for
assistance.
Tachometer (engine rev counter)
The tachometer indicates the engin e RPM
(r evolutions per minutes).
If engine RPM d rops be low 1,500 , you should
downshift to the next lower gear. The red area
at the end of the scale indicates maximum
permissible engine RPM after the break-in pe­
riod . Before reaching this a rea, move these­
lector lever to position D/S or ease your foot
off the accelerator pedal.
(D Note
The tachometer needle@¢ page 10,
fig . 3
shou ld only briefly be in the red
zone: you could damage your engine! The
beg inning of the red zone varies depend­
ing on the engine.
@) For the sake of the environment
Upshifting early saves fuel and reduces en­
gine noise.
~ button
You can perform different functions with this
button.
Fig. 4 SET button in th e in strument cl uste r
The !SET ! button performs the following func­
tions :
Switching on time, date, temperature
display , and odometer
The display appears for approximately 30 sec­
onds when you press the
!S ET I button ¢ fig. 4
with the ignition off.
Starting the Auto-Check sequence
The Auto-Check system constantly monitors
certain individual functions and components
of the vehicle when the ignition is turned on
and when the vehicle is moving .
With the ignition turned on, you can start the "Auto-Check sequence" by pressing the
! S ET !
button . You can perform an Auto-Check se­
quence when the vehicle is stationary and the
ignition is turned on or when the veh icle is
moving slower than 3 mph (5 km/h).
I n addition, the number of keys init ialised for
your vehicle is disp layed .
L2 3/3 means that
three keys have been initialised. This feature
enables used car buyers to ma ke sure they
have received all of the keys.
If you are given only two keys, for instance,
you should take the vehicle and the existing
keys to an Audi dea ler to have the missing key
II>-

Instrument s and warnin g/indic ator ligh ts 13
(D Note
Never run the tank completely dry! An ir­
reg ular supply of fuel can cause eng ine
m isfiring and fuel could enter into the ex­
haust system. The catalyt ic converter
could the n overheat and be damaged .
Warning/indicator
Lights
Description
The indicator lights in the instrument cluster
blink or turn on . They indicate functions or
malfunct ions ¢,&. .
Messages may appear with some indicator
lights. A warning signal will sound at the
same time . The messages disappear again af­
ter a short t ime . To display a message again ,
pressthelSE T!button
¢ page 11. If severa l
malfunc tions occu r, each of the indica to r/
warn ing lamps will be d isplayed in succession
for abo ut two seconds at a time .
Some ind icators lights in the disp lay can turn
on in several colors.
_& WARNING
- F ailure to heed warning lights and o ther
impor tant vehicle info rmation may result
in serious persona l injury o r vehicle dam­
age.
- Whenever sta lled or stopped for repair,
move the vehicle a safe distance off the
road, stop the engine, and turn on the
eme rgency flasher¢
page 54.
-The e ngine compartment of any motor
vehicle is a potentially hazardous area.
Before you check anything in the engine
compartment, stop the engine and let it
cool down. Always exercise extreme cau­
t ion when wor king under the hood
¢ page 200, Engine compartment
(D Tips
Ma lfunctions or faults w ill be identified ei­
ther with a red symbo l (pr io rity 1 -Dan- ger!) or with a yellow symbol (prio
rit y 2 -
Warning).
' Overview
Some indicator lights t urn on briefly to check
the function of that system when you switch
the ignit ion on . These systems are marked
with a../ in the fo llow ing tables . If one of
these indicator lights does not tu rn on, there
i s a ma lf u nct ion in that system.
Red indicator lights
Red symbo ls indicate a prior ity ma lfunction -
Danger!
- Pull off the road .
- Stop the vehicle.
- Tur n off the engi ne.
- Check t he malfunc tioning system. Contac t
your author ized A udi dealer or a q ualified
workshop for assistance.
USA models :
Brake system../
¢page 15
----~r~
Canada models:
Brake system ../
¢page 15
USA mod els :
Elec tromech anical parki ng br ake
¢ page 16
Canada models:
Electromechanical parking brake
¢page 16
Safety be lts
¢ page 17
Electromechanical steering ../
¢page 180
Battery
¢page 17
Engine oil pressure
¢page 17
Eng ine oil level
¢page 17

16 Instrum ent s and w arn ing /indic ato r light s
(US A models): If t he warning light 1111 and
the warning light
E+J appear toget her, imme­
di ate ly contact your authorize d Aud i dea ler or
qua lified workshop to have all brake pa ds in­
spected
¢ page 20.
When the li ght comes on, an audib le warning
signal is also given .
.&_ WARNING
-Always observe the warni ngs in
¢ page 200, Engine compartment, be­
fore opening the hood and checking the
brake flu id.
- Driv ing with low brake fluid is a safety
hazard. Stop the car and get professional
assista nee.
- USA models: If the 1111 warn ing light,
the
G1 warning light and the (i1!B warn­
ing light come on together, the rea r
wheels co uld lock up first unde r hard
braking. Rear wheel lock-up can cause
loss of vehicle con trol and an accident.
Have your vehicle repaired immediately
by you r authorized Aud i dea ler or a quali­
fied workshop. Drive slowly and avoid
sudden, hard brake applications.
- Canada models: If the brake warning
light •• the
DJ warn ing light and the
ABS warning light
ti] 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 acc i­
dent. Have yo ur vehicle repaired immed i­
a tely by your authori zed A udi dealer or a
qualifie d workshop. Dr ive slowly and
avo id sudden, hard brake applicat ions.
- If the brake warning/indicator light does
not go out afte r a few seconds and the
par king brake is released, or lights up
whi le 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 in­ spected. -
Always keep in mind that after severa l
brake applications, you will need greater
pressure on the brake pedal to stop your
veh icle. Do not rely on strained brakes to
respond with max imum s topping powe r
in critical s ituations . You must allow for
increased braking dis tan ces. The extra
d istance u sed up by fading br akes could
lead to an acciden t.
:l~ /(® ) Electromechanical parking brake
The warning/indicator light monitors the
electromechanical parking brake.
If the indicato r light . (USA models)/ .
(Canada mode ls) turns on, the pa rking brake
was set. If the pa rking brake is set when the
ignition is off, the indicator light turns off a f­
te r abo ut 20 seconds .
The wa rning/indicator lig ht wi ll go out when
the pa rking brake is re leased.
• (USA models ) /. (Can ada models) Cau­
tion: Vehicle parked too steep
If the indicator light b links and the message
appears, there is not enough braking power to
keep the vehicle from rolling . The brakes have
overheated . The vehicle cou ld roll away eve n
o n a sma ll incline .
Press brake pedal to release parking brake
To release the parking b rake, press the brake
peda l and press the button(®) or start dr iving
with starting assist at the same time
¢ page 80.
Please relea se p arking brake
To re lease the par king brake manually , p ress
the b rake peda l and press the button<®> at
the same time. The pa rking brake on ly re leas­
es automatically if the driver's safety be lt is
fastened.
Iii Parkin g brake!
If the Iii indicator light t urns on and th is
message appears, the re is a parking b rake
malfunction. D rive to your au thori zed A udi

88 Transmission
-Unintended vehicle movement can cause
serious injury .
- Never leave your vehicle with the engine
running while in gear. If you must leave
your vehicle when the engine is running,
activate the parking brake and move the
selector lever to P .
- Power is still transmitted to the wheels
when the engine is running at idle. To
prevent the vehicle from "creeping", you
must keep your foot on the brake when
the engine is running and the selector
lever is in D/S or R or "tiptronic" mode is
selected.
- Do not press the accelerator pedal when
changing the selector lever position
while the vehicle is stationary and the
engine is running.
- Never shift into
R or P while driving.
- Before driving down a steep slope, re-
duce your speed and shift into a lower
gear with "tiptronic".
- Do not ride the brakes or press the brake
pedal too often or too long when driving
down a hill. Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases
braking distance or causes complete fail­
ure of the brake system.
- To prevent the vehicle from rolling back
when stopping on inclines, always hold it
in place with the brake pedal or parking
brake .
- Never hold the vehicle on an incline with
a slipping clutch . The clutch opens auto­
matically when it becomes too hot from
the overload . An indicator lamp
[O] illu­
minates and a driver message appears
Q page 90 when the clutch is overload­
ed.
- If the engine must remain running, never
have any driving position engaged when
checking under the hood. Make sure the
selector lever has securely engaged and
is locked in P with the parking brake set
Q page 200, Engine compartment . Oth­
erwise, any increase in engine speed may set the vehicle in motion, even with the
parking brake applied.
@ Note
- When stopping on an incline, do not try
to hold the vehicle in place by pressing
the accelerator pedal while a driving gear is selected. This can cause the transmis­
sion to overheat and can damage it. Acti­
vate the parking brake or press the brake
pedal to prevent the vehicle from rolling .
- Allowing the vehicle to roll when the en­
gine is stopped and the selector lever is
in N will damage the transmission be­
cause it is not lubricated under those cir­
cumstances.
(D Tips
For safety reasons, the parking brake is re­
leased automatically only when the driv­
er's safety belt is engaged in the buckle.
Hill descent control
The hill descent control system assists the
driver when driving down declines.
Hill descent control is activated when these ­
lector lever is in D/S and you press the brake
pedal. The transmission automatically selects
a gear that is suitable for the incline. Hill de ­
scent control tries to maintain the speed ach­
ieved at the time of braking, within physical
and technical limitations. It may st ill be nec­
essary to adjust the speed with the brakes.
Hill descent control switches off once the de­
cline levels out or you press the accelerator
pedal.
On vehicles with the cruise control system*
Q page 82 , hill descent control is also activat­
ed when the speed is set.
A WARNING -
Hill descent control cannot overcome
physical limitations, so it may not be able
to maintain a constant speed under all

90 Transmi ssion
Launch Control Program
Th e Launch Cont rol Program provides the
best accel eration possible when starting from
a st op .
R equirement : The engine must be at operat­
i n g t emp eratur e and the steering wheel must
not be turned .
.,. Press the
I~ O FFI button c:> page 178 while
the engine is running. The
I) indicator light
i lluminates in the instrument cluster and
Stabilization contro l (ESC ): Sport . Warn­
ing! Re stricted stability
appea rs in the dr iv­
er information system d isplay.
.,. Move the selec tor lever to the D/S pos ition
to select sport mode (S) or select the
dy­
nami c
driving mode in drive select*
c:> page 105.
... Press the brake peda l strongly with your left
foot and hold it down for at least 1 second.
.,. At the same t ime, press the accelerator ped­
al down complete ly w ith your r ight foot un ­
t il t he engine reaches and maintains a h igh
RPM .
• Remove you r foot from the brake pedal
withi n S seconds
c:> &, .
&_ WARNING
-Always adapt you r driving to the traffic
flow .
- O nly use the Launch Control Program
when road and traffic con dit ions allow it
and other dr ivers will not be endangered
o r annoyed by yo ur dr iv ing and t he vehi­
cle's acce lerat ion.
- Please note that the driving wheels can spin and the vehicle can break away
w hen ASR and ESC are in sport mode, es­
p ecially when the road is slippe ry.
- Once yo u have accelerated, yo u should
switch the ESC back on by pressing the
1.$ O FF I button .
(D Tips
- The transm ission temperat ure may in­
crease significantly after using the Launch Control Program . If that hap- pens, the p
rog ram may not be availab le
for a few minutes . It will be available
again after a cool-down period .
- When accelerating using the La unch
Cont ro l program, a ll vehicle parts are
subject to heavy loads. Th is can result in
increased wear.
Transmission malfunction
[O] Transmission: Press brake pedal and se­
lect gear again .
Press the brake peda l and select the desired
selector lever position again. You ca n then
co nti nue driving .
[O] Transmission overheating: Please drive
conservatively.
T he transmiss ion temperat ure has inc reased
significantly due to the sporty d riving manner .
Drive in a less sporty manner until the tem­
perature returns to the normal range and the
indicator light switches of.
[O] Transmission malfunction: You can con­
tinue driving
T he re is a system mal func tion in the transm is ­
sion . You may cont inue driving .
Drive to yo ur
autho rize d Aud i dea le r or qualified repair fa ­
c ili ty soon to have the ma lfunction corrected.
[O] Transmis sion malfunction : Limited driv­
ing functionality
T he re is a system malfunction in the t ransm is­
s io n. The transm ission is swi tching to emer ­
gency mode. This mo de on ly shifts in to cer ­
tain gears or will no longer shift at all. The en ­
gine may sta ll. Drive to your authorized Audi
dealer or qualif ied repair facility immediately
to have the malfunction corrected.
[O] Ii] T ran smission malfunction : No re verse
You can continue driving
T he re is a sys tem mal func tion in the transm is ­
s io n. The transm iss ion is swi tch ing to eme r­
gency mode. This mode on ly shifts into cer -
tain gears o r will no longer shift at all . The en ­
gine may sta ll. You cannot engage the
reverse liJJ,

114 Homelin k®
Homelink ®
Universal remote
control
Description
Applies to vehicles: with Homelink
The HomeLink universal remote control can
be programmed with the remote control for
devices that are already present.
W ith Home Link, you can control devices such
as the garage door, security systems, house lights, etc. comfortably from the inside of you
vehicle.
Homelink makes it possible for you to replace
three d iffe rent remote controls from dev ices
in your home with one universal remote. This
feature works for most garage door and exte­
rior door motor signals. Programming the in­
div idual remote control for your remote con ­
trol takes place near the center of the radiator
grille. There is a control module attached at
this location .
A one -time programm ing of the sensor must
be performed before you are able to use sys­
tems with Home link. If the system does not
activate after performing the one-time pro­
gramm ing, check whether the system uses a
rolling code
q page 117 for vehicles without
the MMI*.
& WARNING
-
- Never use the Homelink ® transmitter
with any garage door opener that does
have not the safety stop and reverse fea­
ture as required by federa l safety stand­
ards. This includes any garage door open­
er model manufactured before April 1,
1982.
- A garage door opener which cannot de­
tect an object, signaling the door to stop
and reverse does not meet current feder­
al safety standards. Using a garage door
opener without these features increases
risk of serious injury or death. -
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 pro­
grammed. If the device is repeatedly ac­
tivated, this can overstrain motor and
damage its e lectrical components - an
overheated motor is a fire hazard!
- To avo id possib le injuries or property
damage, please always make absolutely
certain that no persons or objects are lo­
cated in the range of motion of any
equipment being operated.
(D Tips
- If you would li ke more information on
Homel ink ®, where to purchase the
Homel ink ® compatib le products, or
would like to purchase the Homelink ®
Home Lighting Package, please call toll­
free: 1-800-355-3515.
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions¢
page 267.
- For security reasons, we recommend that
you clear the programmed buttons be­
fore selling the vehicle.
Operation
Applies to vehicles: wit h Ho meli nk
Fig. 131 Headl iner: controls
Requirement : The buttons must be program-
med ¢
page 115 or¢ page 116 . II>

ESC includes and/or works together with the
anti-lock brake system (ABS), brake assist sys ­
tem, anti -slip regulation (ASR) , e lectronic dif­
ferential lock (EDL), dynamic steering* and se­ lective wheel torque control*. ESC is switched
on all the time. In certa in situations when you
need less t raction, you can sw itch off ASR by
p ress ing the button
ij] Q page 178, fig . 169
or ~ page 178, fig. 170. Be sure to sw itch
ASR on again when you no longer need less
traction.
Anti -lock braking system (ABS)
ABS prevents the wheels from locking up
when braking. The veh icle can still be steered
even du ring ha rd b raking . Apply steady pres­
sure to the brake pedal. Do not pump the ped­
al. A pulsing in the brake peda l indicates that
the system is he lping you to brake the vehicle .
Brake ass ist system
The brake assist system can decrease braking
d istance.
It increases braking power when the
driver presses the brake pedal qu ic kl y in eme r­
gency situations . You must p ress and ho ld the
brake peda l until the situation is over. In
vehicles with adaptive cruise control*, the
brake assist system is more sensit ive if the
d istance detected to the vehicle ahead is too
small.
Anti- slip regulati on (ASR )
ASR reduces engine power when the drive
wheels begin to spin and adapts the force to the road condit ions. This makes it eas ier to
start, accelerate and drive up hills.
El ectronic diffe rential lock (EDL )
The ED L brakes wheels that are spinning and
transfers the drive power to the other wheels .
This function is available up to about 60 mph
(100 km/h).
I n extreme cases, ED L automatically switches
off to help keep the brake on the braked whee l
from overheating.
EDL wi ll switch on again au­
tomatically when conditions have returned to normal.
Int ellig ent technolog y 177
Dynamic steering *
On vehicles with dynam ic steering*, ESC he lps
stabilize the steering in crit ica l sit uations.
Select ive wheel torque control*
The select ive wheel torque control operates
when d riving through curves. The front wheel
on the inside of the curve o r both wheels on
the ins ide of the c urve a re bra ked select ively
as needed. This minimizes sliding in the front
whee ls and allows for more precise driv ing
through curves. The app licable system may
not act ivate when dr iving in wet or snowy con­
ditions.
A WARNING -
- ESC, ABS, ASR, EDL dynam ic steering*
and the select ive wheel torque control*
cannot ove rcome the laws of physics.
This is especially important on slippery
or wet roads.
If t h e systems beg in acting
to stabilize your veh icle, yo u should im­
mediately change your speed to match
the road and traffic conditions . Do not
let the increased safety provided by
these systems tempt you to take r isks.
Doing so will increase the risk of a loss of
veh icle contro l, collision and ser ious per­
sonal injur ies.
- Always adapt your speed to road, traffic
a nd weather conditions. The risk of Los-
ing contro l of the vehicle i ncreases when
driving too fast, espec ially through
curves and on slippery or wet roads, and
when dr iv ing too close to vehicles up
ahead. ESC, ABS, the brake assist sys ­
tem, ASR, ED L dynamic steering * and the
selective whee l torque control * cannot
prevent coll is ions.
- Always accelerate with spec ial care on
even, smooth surfaces such as those that
are wet or covered with ice and snow.
The drive wheels can spin even with
these assistance systems that can not al­
ways he lp to red uce the risk of loss of ve­
hicle control.
•
•

180 Intelligent technology
8_ WARNING
-New brake pads don't have the best stop­
ping power and must be "broken -in" dur ­
ing the initial 100 to 150 miles (150 to
200 kilometers) of normal city driving .
The break-in period can be considerably
longer for vehicles with ceramic brake ro­
tors*. You can compensate for this by pressing the brake pedal more firmly.
This also applies later when new pads are
installed.
- You should perform braking maneuvers
for the purpose of cleaning the brake
system only if road conditions permit.
Other road users must not be put at risk -
you may cause an accident!
- Before descending a steep grade, reduce
speed and shift transmission into a lower
gear or lower driving range. Do not ride
the brakes or hold the pedal down too
long or too often. This could cause the
brakes to get hot and diminish braking
efficiency .
- Do not "ride the brakes" by resting your
foot on the pedal when you do not intend
to brake . This may cause the brakes to
overheat, premature wear and increased
stopping distance.
- Under certain climatic and operating
conditions such as passing through wa­
ter, driving in heavy rain or after washing
the vehicle, the effectiveness of the
brakes can be reduced. In winter, ice can
accumulate on the brake pads, linings,
discs and drums . Carefully apply brakes
for a test . Brakes will dry and ice coat­
ings will be cleaned
off after a few care­
ful brake applications.
- Driving for an extended period of time on
salt-covered roads without using your
brakes can also affect braking efficiency.
Clean
off accumulated salt coating from
brake discs and pads with a few careful
brake applications.
- If you damage the front spoiler, or if you
install a different spoiler, be sure the air
flow to the front brakes is not obstruct- ed
. Otherwise the brake system could
overheat reducing the effectiveness of
the entire brake system.
- Failure of one brake circuit will impair
the braking capability resulting in an in­
creased stopping distance. Avoid driving
the vehicle and have it towed to the near­
est authorized Audi dealer or qualified
workshop.
- Never let the vehicle roll to a stop with
the engine shut off.
- If the brake booster is not working, for
example when towing your vehicle, or
because the brake booster has somehow
been damaged, the brake pedal must be
pressed considerably harder to make up
for the lack of booster assistance.
Electro-mechanical
power assist, dynamic
steering
The electro-mechanical power assist helps
the driver when steering .
Power steering adapts electronically based on
the vehicle speed.
Indicator lights and messages
• Steering defective! Do not drive vehicle!
If this indicator light turns on and stays on
and this message appears, the power steering
may have failed.
Do
not continue driving . See your authorized
Audi dealer or other qualified repair facility
for assistance .
''!'Y Dynamic steering: System fault! You can
continue driving
If the indicator light turns on and the mes­
sage appears, the steering may be more diffi­
cult to
move or more sensitive than usual. The
steering wheel may also be at an angle when
driving straight .
Drive slowly to your authorized Audi dealer or
qualified workshop to have the malfunction
corrected. .,..