2015 AUDI RS7 SPORTBACK ECO mode

104 Autom atic Tran smi ssi on
power. Shifting may become noticeable when
accelerating .
When the veh icle is stationary or at speeds
be low 1 mph (2 km/h), you must always apply
the foot brake before and while moving the lever to D/S out of N .
.&_ WARNING
Read and follow all WARNINGS <=:> & in
Driving the automatic transmission on
page 105.
([) Note
Coasting downhi ll with the transmission in
N and the engine not running wi ll result in
damage to the automatic transmission
and possibly the catalytic converter.
(D Tips
- Audi drive select: you can adjust the
sporty shift characteristics in the
D y­
namic driving mode.Swill appear in the
i nstrument cluster display instead of D .
- If you accidentally select N while driving,
take your foot off the acce lerator pedal
i mmediately and wait for the engine to
slow down to idle before selecting D/S.
- If there is a power failure, the selector
lever will not move out of the P position.
The emergency release can be used if
this happens
<=:> page 108.
Automatic Shift Lock {ASL)
The Automatic Shift Lock safeguards you
against accidentally shifting into a forward or the reverse gear and causing the vehicle to
move unintentionally.
. I r )
Fig . 118 Shift gate: selecto r lever lock pos it ions and
r elease button highl ig h ted
The selector lever lock is released as follows:
... Turn the ignition on .
.,. Step on the brake pedal.
At the same time
press and hold the release button on the
gear selector knob <=:>
fig. 118 w ith your
thumb until you have moved the selector
lever to the desired position .
Automatic selector le ve r lock
The selector lever is locked in the P and N po­
sitions when the ign ition is turned on . You
must press the brake pedal and the release
button to select another position . As a re­
minder to the driver, the following wa rning
appea rs in the instrumen t clus ter display
when the selector is in P and N:
Wh en stationar y appl y brak e peda l w hile se­
le ct in g gear
The Automatic Shift Lock only funct ions when
the veh icle is stationary or at speeds below
1 mph (2 km/h) .
At speeds above about 1 mph (2 km/h) the
Automat ic Shift Lock is automatically deacti­
vated in the N position .
A time delay element prevents the selector lever from locking when it is moved through
the N pos it ion (going from R to D/S) . The lock­
ing element w ill lock the selector lever if the
Ill>

106 Automatic Tran sm iss ion
activate the parking brake and move the
selector lever to P.
- Power is sti ll transmitted to the whee ls
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 runn ing 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 pos ition
wh ile the vehicle is stat ionary and the
eng ine is running.
- Never shift into
R or P wh ile driving.
- Before driv ing down a steep slope, re-
duce your speed and shift into a lower
gear with "tip tronic".
- Do not ride the brakes or press the brake
peda l too often or too long when dr iving
down a hill. Constant braking causes the
brakes to ove rheat and s ubstant ially re­
duces braking per formance, increases
braking distance or causes comp lete fail ­
ure of the brake system.
- To prevent the veh icle from rolling back
when stopping on inclines, a lways hold it
in place with the brake peda l o r parking
brake.
- Never hold the ve hicle on an incl ine with
a slipping clutch . The clutch opens auto­
matically when it becomes too hot from
the overload. An indicator lamp
ml illu­
minates and a dr iver message appears
¢ page 1O7when the clutch is overload­
ed.
- If the engine must remain running, never
hav e any driv ing pos ition engaged when
c heck ing under the hood . M ake sure the
selector lever has securely engaged and
is locke d in P with the parking brake se t
¢page 211. Otherwise, any increase in
engine speed may set the vehicle in mo­
t ion, eve n with the park ing brake ap­
plied.
Qd) Note
- When stopping on an incline, do not try to hol d the vehicle in place by pressing the acce
lerator pedal while a d riving gear
is se lected. This can cause the transmis­
sion to ove rheat and can damage it. Acti­
vate the parking brake or press the brake peda l to prevent the vehicle from rolling.
- Allowing the vehicle to ro ll 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 t he 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 fo r the incline . H ill de­
scent cont ro l tries to ma inta in the speed ach­
ieved a t the time o f braking, with in phys ica l
and tec hni cal lim it a tions. If may st ill be nec ­
essary to ad just the speed with the brakes.
Hill descent contro l sw itches off once the de­
cl in e leve ls o ut o r yo u press the a cce le rato r
peda l.
On vehicles with the cru ise cont ro l system*
~ page 79, hill descent control is also activat­
ed whe n the speed is set.
A WARNING
-
Hill desce nt cont ro l cannot overcome
physical lim itations, so it may not be a ble
to maintain a constant speed unde r a ll
conditions. A lways be ready to apply the
brakes .

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Setting the mode
Applies to vehicles: with parking system with peripheral
cameras
.,. Select : I CARI function button > (Car)* sys­
tems
control button > Driver assist > Park­
ing aid
> Change to front /rear > Auto or
Manual.
Auto -
This view behind the vehicle (Rear
mode) is displayed automatically when you
shift into reverse. This view in front of the ve­
hicle
( Front mode) is d isp layed automatically
when yo u sh ift i nto the forward gea rs.
Manual -This view beh ind the vehicle ( Rear
mode) is a lways d isp layed when you turn on
the system .
Adjusting the display
and the warning tones
Appl ies to vehicles: with parking system plus/r ear view
camera/peripheral cameras
The display and warning tones can be adjust­
ed in the Infotainment.
.,. Select : I C ARI function button > (Car)* sys­
tems
control button > Driver assist > Park ­
ing aid.
Display
On * -
optical d isplay is shown for the parking
system plus, rear view camera image is shown
for parking system plus with rear view cam­
e ra* .
Off -when the park ing system is sw itched on,
only audible signa ls are given .
Warning tones
Front volume -
Volume for the front area
Rear volume -Volume for the rear area
Front frequency -Frequency for the front area
Rear frequency -Frequency for the rear area
Music volume while parking -When the park­
ing system is turned on , the volume of the au­
dio/video source is lowered.
Parking systems 119
The newly adjusted va lue is briefly heard from
the signal generator.
(0 Tips
- Th e warn ing tones can also be adjusted
directly from the visua l display o r the
camera image. Simply press the
Settings
control button.
- Changed settings are activated when the
parking system is switched on again.
- The settings are automatica lly stored
and assigned to the remote contro l key
that is in use.
Error messages
Applies to vehicles: with parking system plus/ rear view
camera/periphera l cameras
T he re is an er ror in the system if the LED in
the
p, q! button is blinking and you hear a con­
tinuous alarm for a few seconds after switch ­
ing on the parking system or when the park­
ing system is already activated . If the error is
not corrected before you switch off the igni­
tion, the LED in the P, #~ button will blink the
next t ime you switch on the parking system by
shifting into reverse.
Parking system plus
If a sensor is faulty, the~ symbol will appear
in front of/behind the vehicle in the Infotain­
ment display . If a rear sensor is faulty, only
obstacles that are in areas @ and @ are
shown
~ page 110, fig . 123. If a front sensor
is fau lty, on ly obstacles that are in areas ©
and @are shown.
Peripheral cameras*
There is also a system error if:
- the
'C&l " symbol appears in the display and
the corresponding display area is shown in
blue. The camera is not work ing in this area.
- all segments aro und the vehicles are red or
if no segments are displayed.
Drive to your authorized Audi dealer or au­
thorized repair facility immediately to have
the malfunction corrected .

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Repair, care and disposal of the airbags
Parts of the airbag sys tem are installed at
many different pla ces on your Audi. Installing,
removing, servicing or repairing a part in an
area of the vehicle can damage a part o f an
airbag system and prevent that system from
working properly in a co llision.
There are some important things you have to know to make sure that the effectiveness of
the system will not be impaired and that dis ­
carded components do not cause injury or po l­
lute the env ironment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag from deploy ing when needed or deploying
an airbag unexpected ly:
- Never cover, obstr uct, or change the
steering wheel horn pad or airbag cover
o r the instr ument pane l or modify them
in any way.
- Never attach any objects such as cup
holders or telephone mountings to the
su rfaces covering the airbag uni ts .
- For cleaning the ho rn pad or ins trumen t
pane l, use only a soft, dry cloth or one
moistened w ith plain water . Solvents or
cleaners co uld damage the airbag cover
or change the stiffness or strength of the
material so that the airbag cannot de­
ploy and protect properly.
- Never repair, adjust, or change any parts
of the airbag system.
- All work on the stee ring wheel, instru­
ment pane l, front seats or electrical sys­
tem (including the installation of aud io
equipment, cellular telephones and CB
radios, etc.) must be performed by a
qualified technician who has the training
and special equipment necessa ry.
- For any wor k on the ai rbag system, we
st rongly recommend that you see you r
au thori zed Aud i dealer o r qualified wo rk­
s hop.
A irbag system 15 5
-Never modify the front bumper or parts
of the vehicle body.
- Always make sure that the side airbag
can inflate without interference:
- Never install seat covers or replace­
ment upholste ry over the front seat­
backs that have not been specifically
approved by Audi.
- Never use additional seat c ushions that
cover the areas where the side a irbags
i nfla te.
- Damage to the orig inal seat cove rs or
to the seam in the area of the si de a ir­
bag module mus t always be repaired
immediately by an authorized Audi
dealer.
- The airbag system can deploy on ly once.
After an ai rbag has been deployed, it
m ust be replaced with new replacement
parts des igned and app roved espec ially
for your Aud i model version. Replace­
ment of complete airbag systems or air­
bag components must be performed by
qua lified workshops only . Make sure that
any airbag servi ce action is ente red in
your Aud i Warran ty
& M aintenance book­
le t under
AIRBAG REP LAC EMENT RE­
CORD .
-For safety re aso ns in severe a cci den ts,
the alte rnator and starter a re sepa rated
from the veh icle battery with a pyrotech­
nic circuit inte rrupte r.
- Work on the pyrotechnic ci rcuit inte r­
r upter m ust only be pe rformed by a
qualified te chnicians who have t he ex­
per ien ce, info rmation an d speci al tool s
ne cessary to perform the work sa fely.
- If the vehicle or the circuit interr upter
i s scr apped, all applicable saf ety pre­
cautions must be fo llowe d.
@) For the sake of the environment
Undeployed airbag modules and p reten­
sione rs might be classified as Per chlorate
Ma teri al - specia l h and ling may apply, see
•
•

168 Child Saf ety
WARNINGS. Make certain that the ch ild and
child restraint are correct ly recognized by the
capacitive passenger detect ion system in the
front passenger seat, that the front passenger
a irbag is turned off, and that the airbag status
is always correct ly signa led by the
PAS SEN­
GER AIR BAG OFF
l ight .
Many types and models of child restra ints
have been ava ilable over the years, new mod­
e ls are introduced regular ly incorporating new
and improved designs a nd older models are
taken out of production . Child rest raints are
not standardi zed. C hild restra ints of the same
type typi cally have differen t weights and s izes
and d ifferent "footprints", the size and shape
of the bottom o f the child restraint that sits
on the seat, when they are installed on a vehi­
cle seat. These differences make it virtually
imposs ible to certify compliance w ith the re­
qu irements for advanced a irbags w ith each
and every child restraint that has ever been
sold in the past or will be sold over the course
of the useful life of you r vehicle .
For this reason, the United States Nat ional
H ighway Traffic Safety Admin istration has
published a list of specific type, makes a nd
models of child rest ra ints that must be used
to certify complia nce of the Advanced Airbag
Sys tem in yo ur vehicle with the suppress io n
requiremen ts of Federal Motor Vehicle Safety
Standard 208 . These child restraints are:
Subpart A -Car bed child restraints
Model Manufactured on or
after
Angel Guard Ange l September 2S, 200 7
Ride AA2403 FOF
Subpart B -Rear -facing child restraints
Model Manufactured on or
after
Century SmartFit December 1, 1999
4543
Cosco Arriva September 2S, 2007
22 -0 13PAW an d base
22-999WHO
Model Manufactured on or
after
Evenflo Discovery Ad- December 1, 1999
just Right 212
E venflo First Choice December 1, 1999
204
Graco Infant 8457 December 1, 1999
Graco Snugride September 25 , 2007
Peg Perego Pr imo Vi- September 25, 2007
aggio SIP IMUNOOUS
Subpart C - Forward-facing and
convertible child restraints
Model Manufactured on or
after
Britax Roundabout September 25, 2007
E9L02xx
Cosco Touriva 02S19 December 1, 1999
Cosco Summit De luxe September 2S, 2007
High Back Booster
22-262
Cosco H igh Back September 2S , 2007
Booste r 22-209
Evenflo Tribute V September 25, 2007
379xxxx
Evenflo Meda llion December 1, 1999
254
E venflo Generations September 25 , 200 7
352xxxx
Graco ComfortSport September 25, 2007
Graco Todd ler Safety September 25, 2007
Seat Step 2
Graco Platinum Cargo September 25, 2007
A WARNING
To reduce the risk of serious inju ry, ma ke
sure that the
PASSENGER AIR BAG OFF
l ight comes on and stays on whenever a
chi ld restraint is installed on the front pas­
senger seat and the ignition is switched
on.
- Take the chi ld restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PA SSEN -
GER AIR BAG OFF
light does not stay on. ...

188 Intelligent technology
Anti-slip regulation (ASR )
ASR reduces engine power when the drive
wheels begin to spin and adapts the force to
the road conditions. This makes it easier to
start, accelerat e and drive up hills .
Electronic differential lock (EDL )
The ED L brakes wheels that are spinn ing and
transfers the drive powe r to the o ther wheels.
This function is not availab le at higher speeds.
I n extreme cases , ED L automat ica lly switches
off to help keep the brake on the braked whee l
from ove rheating. EDL wi ll sw itch on aga in au­
tomatically when conditions have returned to
norma l.
Steering recommendation
The ESC helps to stabilize the ve hicle by
changing the steering to rque.
In vehicles with dynam ic steering*, ESC also
he lps to stabilize the stee ring in critical s itua­
tions.
Selective wheel torque control
Selective wheel torque control is used when
driving on curves . The front wheel on the in­
side of the curve o r both wheels on the inside
of the curve are braked selective ly as needed.
This a llows more prec ise driving in curves. The
appl icable system may no t activ ate when driv­
ing in wet or snowy condi tions .
A WARNING
- The ESC and its integrated systems can­
not overcome the lim its posed by natural
physical laws. This is especia lly impor- tant on slippery or wet roads
. If the sys­
tems beg in acting to stabilize your vehi­
cle, you should immediately change your
speed to match the road and traffic con­
ditions . Do not let the increased safety
provided by these systems tempt you to
take risks. Do ing so will increase the risk
of a loss of veh icle contro l, collision and
serio us pe rsonal inj uries.
- Always ad apt your speed to road, traffic
a nd wea ther conditions. The risk of los­
ing con trol of the vehicle increases when
driving too fast, especially through
curves and on slippe ry or wet roads, and
when dr iv ing too close to vehicles up
ahead . The ESC and its integrated sys­
tems cannot a lways prevent collisions -
there is still a risk of acc idents!
- Always accelerate with special care on
even, smooth su rfaces such as those that
are wet or covered with ice and snow.
The drive wheels can spin even w ith
these assistan ce sys tems that cannot al­
ways he lp to re duce the risk of loss of ve­
h icle control.
(D Tips
- ABS and ASR o nly wo rk correctly when
all four wheel s are equipped with identi­
c al tires . D iffe ren t tire sizes can lead to a
reduction in engine power.
- Yo u may hear noises when the systems
descr ibed are working.
- If the ind icator lig ht
BJ or rJlll (USA
mode ls)/ l§J (Can ada models) appears,
t here may be a malfunction ¢
page 18,
r:!>page 18.

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@ Tips
The consumption estimates as published by ENVIRONMENTAL PROTECTION AGENCY (EPA) and Transport Canada may not corre­
spond to your actual consumption on the
road, which will vary depending upon vehi­
cle load and speed, road and weather con­
ditions, trip length, etc.
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac­
celerating.
~ Avoid unnecessary accelerating and braking.
Vehicles use the most fuel when they are ac­
celerating. If you anticipate what is going to happen next, you will need to brake less and,
thus , accelerate less . Let the vehicle coast
whenever possible -for example when you see
that the next traffic light is red.
Avoid full throttle
Driving at moderate speeds saves fuel and
improves your mileage.
~ Try and keep well below your car's maximum
speed.
Accelerating gently reduces fuel consump­
tion, engine wear, and does not disturb the
environment .
Fuel consumption, exhaust emissions and en­
gine noise increase disproportionately at high
speeds . If you drive at approximately three
quarters of top speed, fuel consumption will
be reduced by one half. Never drive faster
than the posted speed limit and weather con­
ditions permit.
Reducing unnecessary idling
Even when your car is just idling it burns up
fuel .
~ Shut the engine off when you are not driving
the vehicle.
Driving and environment 199
~ Do not warm up the vehicle by letting the
engine run at idle.
It makes sense to shut off the engine in traffic
jams , when waiting for trains to pass at rail­
road crossings, or at traffic lights that have
long waits on red. Turning the engine off for
just 30 -40 seconds saves more fuel than is
burned starting the engine again.
It takes a long time for the engine to warm up
fully when it is running at idle. However, wear
and noxious emissions are especially high
when the engine is warming up. So you should
drive away as soon as you start the engine and
avoid running at high rpms while the engine is
still warming up .
(D Note
Do not leave engine idling unattended af­
ter starting . If warning lights should come
on to indicate improper operation, they
would go unheeded. Extended idling also
produces heat, which could result in over­
heating or other damage to the vehicle or
other property.
Regular maintenance
A badly tuned engine unnecessarily wastes a
lot of fuel.
~ Have your vehicle serviced at regular inter-
vals.
By having your vehicle regularly serviced by an
Audi dealer helps to ensure that it runs prop­
erly and economically. The condition of your
vehicle not only affects its safety and ability to
hold its value, it also affects
fuel consump­
tion.
Check your oil each time you fill your tank.
The amount of oil used is related to engine
load and speed .
It is normal for the oil consumption of a new
engine to reach its lowest value after a certain
mileage has been driven .
IIJ,,
•
•

"' N
a:: I.J "". rl I.O
"' rl
"' rl
Engine cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro ­
tects the engine from freezing in the winter .
The cooling system is sealed and generally re­
qu ires little attention .
The cooling system has been filled at the fac­
tory with a permanent coolant which does not need to be changed. The coolant consists of a
mixture of specially conditioned water and the
manufacturer's glycol-based coolant addi-
tive G13 antifreeze with anticorros ion addi­
tives (50% for USA models; 60% for Canadian models) . This mixture both assures the neces­
sary frost protection and protects metal com­
ponents in the engine's cooling system from
corrosion and scaling.
It also raises the boil ­
ing point of the coolant.
Do not reduce the concentration of the coo l­
ant in the summer by adding plain water .
The
proportion of coolant additive must be at
least 50% but not more than 60%
to main­
tain antifree ze protection and cooling efficien­
cy. If the coolant frost protection is too low,
the coolant could freeze and damage the vehi ­
cle heating and eng ine cooling system .
For year-round driving, antifree ze is added at
the factory for temperatures down to:
- -31°F(-35°C)USA
- -40 ° F ( - 40 °C) Canada.
I f you must add coo lant, use a mixture of wa­
ter and coolant addit ive. Mixing the coolant
additive with distilled water is recommended.
& WARNING
Before you check anything in the engine
compartment, always read and heed all
WARNINGS ~.&.
in Working in the engine
compartment on page 211.
(D Note
- Before winter sets in, have the coolant
checked to see if the coolant additive in
Checkin g and fillin g 217
your vehicle is sufficient to meet the cli ­
mate conditions. This is especia lly impor­
tant if you live in a region where the win­
ter is extremely co ld. If necessary, in­
crease the proportion of coolant additive
to 60% .
- When adding coolant additive to your
cooling system, remember :
- We recommend using only coolant ad­
ditive G12++ or G13 (check the label)
for your vehicle . This coolant additive is
avai lable at authorized Audi dealers .
Other types of antifreeze can signifi­
cantly reduce corrosion protection. The resulting corrosion can cause a loss of
coolant and serious engine damage.
- Do not add any type of radiator leak seal­
ant to your vehicle's engine coolant.
Adding radiator repair fluid may adverse­
ly affect the function and performance of
your cooling system and could result in
damage not covered by your New Veh icle
Limited Warranty.
Checking the engine coolant level
The engine coolant level can be checked with
a quick glance.
Fig. 191 En gin e compar tment: cover on the coo lant
expansio n tan k
Before you check anyth ing in the eng ine com­
partment,
always read and heed all WARN­
INGS¢.&, in Working in the engine compart­
ment on page 211 .
"'Park your vehicle on a level surface .
"' Sw itch off the ignition.
"' Read the engine coolant level from the cool­
ant expansion tank ¢
fig. 191, ¢ page 213, Ill>-