2017 AUDI A7 warning light

Intelligent Technology
ESC levels
Ap plies to : RS models
Sport mode on ESC/ASRoff Sport mode off or
ESC /ASRon
Beha vior
The ESC and ASR stabiliza-
The stabilization function is The fu
ll stabilization func-
tion funct ions are limited not available
¢ ,& . ESC and tion of the ESC and ASR is
¢ .&. . ASR are switched off. availab le aga in.
Op eration Press the I.$ OFF I button P ress and hold the j.$ OF FI Press the I.$ OFF I button
briefly. b
utton longer than 3 sec- aga in .
onds .
Indicator II turns on . II and Ill turn on. II turns off or II and Ill
light s turn off .
Me ssage s Stabilization control (ESC ): S tabilization control (ESC ): Stabilization control
Sport Warn ing ! Reduced Off . Warning! Reduced sta - (ESC): On
stab ility bility
A WARNING
-Yo u should only sw itch sport mode on or
switch ESC/ ASR off if your dr iving abili ties
and road condi tions permit.
- T he stabilization func tion is limited w hen
spo rt m ode is sw itche d on. The driving
wheels co uld spi n and the vehicle could
swerve, espec ially on s lick or slippery road
s u rfaces.
- T here is no vehicle sta bilizat ion when E SC/
ASR a re swi tched off.
(D Tips
- ES C/ASR can not be switc hed off or sport
mode cannot be switche d on if the cr uise
contro l system * or the adap tive c ruise con­
tro l* is switched on.
- If the re a r spoiler sys tem m alf unct ions,
sport mo de may not switch on or it may
switc h off aga in automatically.
Braking
New brake pads
New b rake pads do not ac hieve the ir full b raking
effe ct during the firs t 2S 0 mi (400 km). They
m ust be "broken in" fi rst .
The b rea k-in period ca n be considerably longe r
for ve hicles w it h cer amic b rake rotors*. However,
you can compensa te fo r the slightly reduced
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braking force by pressing firmly on the brake
pedal. Avo id heavy braking during the break-in
per iod.
Wear
Brake pad
wear depends large ly on the way the
vehicle is driven and on ope rating conditions .
This is espec ia ll y true if you a re driv ing frequent ly
i n the city and on curves or with a sporty driving
sty le .
Ope rating noi se
Noises may occur when braking depending on the
speed, braking force and outside conditions such
as temperature and humid ity.
Noises may become mo re apparent at lower
speeds due to the nature of the materials in the
ceram ic brake rotors* .
Effect of water and road salt
In certain situa tions, for e xamp le after d riving
thro ugh water, in heavy rain, a fter over nigh t con­
densation or after washing your car, the brak ing
effect can be reduced by moisture or ice on the bra ke rotors and brake pads. The brakes must be
"dried" f irst with a few ca refu l brake app lica­
tions.
At higher speeds and with the windshield wipers
turned on, the brake pads press against the brake rotors for a short amount of time. This action,
wh ich is not felt by the dr iver, happens at regu lar .,..

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\.J ' intervals and ensures a better reaction time fo r
the brakes in wet weather.
The braki ng effect can also be red uced if you are
driving on salted roads and you do not apply the b rakes for long periods of time . The layer of salt
on the brake rotors and pads must be worn off
f irst when the brakes are app lied.
Due to its surface, the ceramic bra ke rotor* ab­
sorbs moisture in certa in situations. There fore,
there will temporarily be less braking force than
when the brakes are dry . You can compensate for
this by pressing the brake pedal harder.
Cor rosion
L eaving the vehicle parked fo r long periods of
time, low mi leage and avoiding heavy braking
can contribute to corrosion on the brake rotors
and to dirty brake pads.
I f you usually avo id heavy braking or if there is
corrosion present , occasional heavy braking at
high speeds is recommended to clean the brake
rotors and pads
q ,& .
Brak e system malfunct ion
if you notice that the brake pedal travel has sud­
denly increased, then a brake c ircui t in the dual­
circuit brake system may have malfunctioned. Drive to an authorized Audi dea ler or a uthorized
Aud i Service Facility immediately to have the
problem corrected. On the way there, drive with
reduced speed and keep in mind that you w ill
need a longer distance to stop and you w ill need
to p ress the b rake pedal harde r.
L ow brake fluid level
When the brake fl uid level is low, malfunct ions in
the brake system may occur . The brake f lu id level
is electronically monitored.
Br ak e boost er
The brake booster amplifies the pressure you ap­
p ly to the brake peda l. It only works when the en­
g ine is running.
A WARNING
- Only apply the brakes for the purpose of
cleaning the brake system whe n road and
-
Intellig ent Technology
traffic conditions permit. You must not en­
danger other road users. This increases the
risk of an accident.
- Never let the vehicle roll while the engine is
stopped because this increases the risk of an
accident.
- New brake pads do not ach ieve the ir full
braking effect during the first 250 m i
(400 km). They m ust be "broken in" first.
The break-in per iod ca n be cons iderably lon­
ge r fo r vehicles with ceram ic brake rotors* .
H owever, you can compensate fo r the
slightly reduced braking force by pressi ng
fi rm ly on the brake pedal. Avo id heavy b rak­
ing du ring the break -in pe riod.
- Ce rtain weathe r and ope rating condi tions
such as driving through water, dr iv ing in
heavy rain o r driv ing after was hing your ve­
hicle can impa ir the effect iveness of the
brakes. In the winter, ice may build up on
the brake pads, rotors and drums . Check
these components by braking carefully. Ap­
p lyi ng the brakes carefully several times
d ries the b rakes and removes ice build-up .
- The efficiency of the brakes can also be im­
pa ired by dr iv ing for long stretches on roads
covered with sa lt without using the bra kes .
You can remove salt deposits from the
b rake rotors and pads by carefully applying
t he brakes several times .
- I f the fron t spoiler is damaged o r yo u install
another spoi ler, make su re the front wheel
b rakes are ven tilated properly . Othe rw ise,
the brake system co uld overheat, which re­
duces their effectiveness .
- Fa ilure of a brake circuit impairs brak ing
pe rformance, which increases b raking dis­
tance. Avo id driving the vehicle and have it
towed it to the nearest a uthorized Audi
deale r or authorized Aud i Serv ice Facility.
- I f the brake booster is not working, yo u w ill
have to p ress much harder on the brake
pedal to compensate fo r the lack of the
booster.
Q) Note
- Never let the brakes "rub" by pressing the
peda l lightly when braking is not actually
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<.,;) 'SI"
Winter tires
By using all wheel drive, your vehicle has good
forward motion with standard tires in winter con­
ditions . However, in winter we recommend using
winter or all season tires on all four wheels, be­
cause this will improve the braking effect.
Snow chains
If there are snow chain laws, snow chains must
also be used on vehicles with all wheel drive
¢ page 227, Snow chains.
Replacing tires
For vehicles w ith all whee l dr ive, only whee ls w ith
the same rolling circumference should be used .
Avoid using tires with different tread depths
¢ page 218, New tires or wheels.
Offroad vehicle?
Your Audi is not an offroad vehicle -there is not
enough ground clearance. For this reason, avoid
difficult terrain.
_& WARNING
-Also, in vehicles with a ll wheel drive, adapt
your dr iving style to the current road and
traff ic conditions. Do not let the increased
safety provided tempt you into taking risks,
because this increases the risk of an acci­
dent .
- The braking ability of your vehicle is limited
to the traction of the wheels . In this way, it
is not different from a two wheel dr ive vehi­
cle. Do not be tempted to accelerate to a
high speed when the road is slippery, be­
cause this increases the risk of an accident .
- Note that on wet streets, the front wheels
can "hydroplane" if driving at speeds that
are too high. Unlike front wheel drive
vehicles, the engine does not rev higher sud­
denly when the vehicle begins hydroplaning .
For this reason, adapt your speed to the
road conditions to reduce the risk of an acci­
dent.
Intelligent Technology
Rear spoiler
The extendable rear spoiler increases driving sta­
bility.
Fig. 141 Center console: button for the rear spoiler
T he rear spo iler retracts and extends. Var ious op­
erating modes (automatic o r manua l mode) can
be activated .
Automatic mode (normal operation)
-Extends automatically: when the vehicle speed
exceeds approx imately 80 mph (130 km/h) .
- Retracts automat ically: when the vehicle speed
drops below approx imately SO mph (80 km/h).
Manual mode
- Extending manually: briefly tap the button to
fully extend the rear spoiler.
- Retracting manually: when driving at speeds
below approximately 10 mph (20 km/h), press
and hold the button to retract the rear spoiler.
When at speeds between 10 mph (20 km/h)
and 80 mph (130 km/h), the rear spoiler will
completely retract when you tap the button.
Indicator lights
lfa /. Rear spoiler: System fault!
The rear spoiler may not have extended due to a
malfunction . This cou ld change the vehicle 's driv­
ing characteristics at high speeds. Do not drive
faster than 85 mph (140 km/h) . Drive to an au­
thorized Audi dealer or authorized Audi Service Facility immed iately to have the malfunction cor ­
rected . The color of the indicator light depends
on the vehicle speed .
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Intelligent Technology
& WARNING
When extending and retracting the rear spoil­
er, make sure there are no persons or objects
w ith in the spoiler range to red uce the risk of
injury .
& WARNING
Driv ing at higher speeds w ithout the rear
spoiler dep loyed can impa ir hand ling ch arac­
t er istics, mak ing t he vehi cle h arder to con­
t rol.
- Always make sure tha t the spoiler is de­
ployed whe n driving a t speeds ove r 85 mph
(140 km/h) . If the rear spoiler warning/ind i­
cator light in the instrument cluster comes
on, the rear spo iler may not have deployed.
- Never drive at speeds higher than 85 mph (140 km/ h) if the spoile r is not deployed.
Have the spoiler inspected as soon as possi­
ble by an author ized Audi dealer or qualif ied
workshop.
-Always obey speed limits and other tra ffic
laws .
(D Note
-Never push on the vehicle on the rear spoi l­
er . This cou ld cause damage.
- To prevent damage to the rear spoiler do
not lean o r place anything on it.
- Only opera te the rear spoiler man ually when
the luggage compartment lid is close and
the rear spoiler movi ng pa rts a re not
blocked. Otherwise, damage could occur.
(D Tips
Clean the rear spoi ler compartment eve ry 2 to
3 mont hs. To function correctly, the rear
spoiler m ust be free of ice, snow and leaves.
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Energy management
' The starting ability is optimized
T he energy management system manages the
electrical energy distribution and optimizes the
availability of electrical energy for starting the
engine.
When a vehicle with a conventional energy sys ­
tem is no t drive n for a long time, the ve hicle bat­
te ry is drained by equ ipment (fo r example, t he
i mmob il iz er). I n cer ta in circ umstan ces, the re
could m ay no t be e nough energy to s tart the en­
gine.
You r vehicle is equipped with an inte lligent e ner­
gy management system fo r dist ributing elec trici­
ty. Thi s sign ifica ntl y improves the start ing ability
and incre ases the vehicle battery life .
The ene rgy ma nagement system Is made up of
battery diagnosi s, idling current management ,
and dynamic energy management .
Battery diagnosis
T he battery diagnos is determines the vehicle bat ­
tery charge level. The sensors detect the ba tte ry,
the batt ery cur rent, and t he battery temperature .
The curren t cha rge level and the pe rformance of
t h e ve hicle battery are dete rm ined based on th is .
Idling current management
The idling current management decreases the
energy used while parked . With the engine
switched off , it m anages t he e ne rgy dis trib ution
to the d ifferen t electr ica l components . Data from
t h e b attery d iagnosis is ta ken into a ccou nt for
th is .
De pen ding on the vehicle batte ry c ha rge level,
e le ctri ca l eq uipme nt is switched off one i tem af ­
te r th e o ther to p revent t he vehi cle b attery from
dra ining and to ma intain the s tarting ab ility.
Dynamic energy management
While dr iv ing , dynam ic energy management dis­
t ributes the app ropr iate amo unt of energy to t he
ele ctrica l eq uipm ent. It contro ls t he batte ry
c harge level so tha t the amou nt o f energy is no t
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\.J ' Driving safety
Basics
Safe driving habits
Please remember -safety first!
This chapter contains important information,
tips, instructions and warnings that you need to
read and observe for your own safety, the safety
of your passengers and others . We have summar­
ized here what you need to know about safety
belts, airbags, child restraints as well as child
safety. Your safety is for us
priority number 1. Al­
ways observe the information and warnings in
this section - for your own safety as well as that
of your passengers.
The information in this section applies to all
model versions of your vehicle. Some of the fea­
tures descr ibed in this sections may be standard
equipment on some models, or may be optional
equipment on others. If you are not sure, ask
your authorized Audi dealer.
A WARNING
- Always make sure that you follow the in­
structions and heed the WARNINGS in this
Manual. It is in your interest and in the in­
terest of your passengers .
-
-Always keep the complete Owner's Litera­
ture in your Audi when you lend or sell your
vehicle so that this important information
will always be available to the driver and
passengers.
- Always keep the Owner's literature handy so
that you can find it easily if you have ques­
tions.
Safety equipment
The safety features are part of the occupant re­
straint system and work together to help reduce the risk of injury in a wide variety of accident sit­
uations.
Your safety and the safety of your passengers
should not be left to chance. Advances in tech­
nology have made a var iety of features available
to help reduce the risk of injury in an accident.
Driving safety
The following is a list of just a few of the safety
features in your Audi:
- sophisticated safety belts for driver and all pas-
senger seat ing pos itions,
- safety belt pretensioners,
- safety belt force limiters for the front seats,
- safety belt height adjustment systems for the
front seats,
- front airbags,
- knee airbags for the front seats*
- side airbags in the front seats and outer rear
seats*,
- side curtain airbags with ejection mitigation
features,
- special LATCH anchorages for child restraints,
- head restraints for each seat ing position,
- adjustab le steering column.
These individual safety features, can work to­ gether as a system to help protect you and your
passengers in a wide range of accidents . These
features cannot work as a system if they are not
always correctly adjusted and correctly used.
Safety is everybody's responsibility!
Important things to do before driving
Safety is everybody 's job! Vehicle and occupant
safety always depends on the informed and care­
ful driver .
For your safety and the safety of your passen­
gers,
before driving always:
.,. Make sure that all lights and signals are operat­
ing correctly .
.,. Make sure that the tire pressure is correct.
.,. Make sure that all windows are clean and afford
good visibility to the outside .
.,. Secure all luggage and other items carefully
¢ page 55, ¢ page 54.
.,. Make sure that nothing can interfere with the
pedals.
.,. Adjust front seat, head restraint and mirrors
correctly for your height .
.,. Instruct passengers to adjust the head re­
straints according to their height .
129

Driving safety
• Make sure to use the right child restraint cor­
rectly to protect children
c::> page 172, Child
saf ety .
• Sit properly in your seat and make sure that
your passengers do the same
c::> page 48, Sea ts
and storage.
• Fasten your safety belt and wear it properly . Al­
so instruct your passengers to fasten their safe­
ty belts properly
c::> page 140 .
What impairs driving safety?
Safe driving is directly related to the condition of
the vehicle, the driver as well as the driver 's abili­
ty to concentrate on the road without being dis­
tracted .
The driver is responsible for the safety of the ve­
hicle and all of its occupants. If your ability to
drive is impaired, safety risks for everybody in the
veh icle increase and you also become a hazard to
everyone else on the road
c::> ,&. . Therefore :
• Do not let yourself be distracted by passengers
or by using a cellular telephone .
• NEVER drive when your dr iv ing ability is im ­
pa ired (by medications, alcohol, drugs, etc .).
• Observ e all traffic laws, rules of the road and
speed limits and plain common sense .
• ALWAYS adjust your speed to road, traffic and
weather conditions .
• Take frequent breaks on long trips . Do not drive
for more than two hours at a stretch .
• Do NOT drive when you are tired, under pres­
sure or when you are stressed .
.&, WARNING
Impaired driving safety increases the risk of
serious personal injury and death whenever a
vehicle is being used.
130
.
Correct passenger
seating positions
Proper seating position for the driver
The proper driver seating position is important
for safe, relaxed driving.
Fig. 142 Correct seating pos it ion
For your own safety and to reduce the risk of in­
jury in the event of an accident, we recommend
that you adjust the driver's seat to the following position :
• Adjust the driver's seat so that you can easily
push the pedals all the way to the floor while
keeping your knee(s) slightly bent
c:> .&_ .
• Adjust the angle of the seatback so that it is in
an upright position so that your back comes in
full contact with it when you dr ive.
• Adjust the steering wheel so that there is a d is­
tance of at least 10 inches (25 cm) between the
steering wheel and your breast bone
r::!) fig. 142.
If not possible, see your authorized Audi deal­
e rship about adaptive equipment.
• Adjust the steering wheel so that the steering
wheel and airbag cover points at your chest and
not at your face .
• Grasp the top of the steering wheel with your
elbow(s) slightly bent.
• For adjustable head restraints: Adjust the head
restraint so the upper edge is as even as possi­
ble with the top of your head. If that is not pos ­
sible, try to adjust the head restraint so that it
is as close to this position as possible. Move the
head restraint so that it is as close to the back
of the head as possible .
• Fasten and wear safety belts correctly
c::> page 143 . .,.

Audi pre sense
Audi pre sense
Preventative passenger
protection
A pp lies to: ve hicles w ith Audi p re se nse
Pre sense can initiate steps to protect vehicle oc­
cupants in certain dangerous situations. The
functions described are available depending on
veh icle equipment:
Pre sense basic*
The following functions can be triggered in cer­
tain driving situations:
- Tensioning of the safety belts (for example,
during heavy braking): the front safety belts
have reversible belt tensioners. If a collision
does not occur, the safety belts loosen slightly
and are ready to trigger again.
- Closing the windows and the sunroof* (for ex­
ample, when
over-or understeering): the win­
dows and the sunroof* close until there is only
a small gap open.
The function of the pre sense basic is activated at
a speed of 20 mph (30 km/h) or higher.
Drive select: the deployment time is adapted in
Dynamic mode.
Pre sense front (vehicles with adaptive cruise
control*}
Pre sense front contains the functions of pre
sense basic . In addition, the likelihood of a rear­
end collision with the vehicle ahead is also calcu­
lated, within the limits of the system. If the risk
of a collision is detected, the following functions
can trigger:
- Braking guard
c:> page 94
- Tensioning of the safety belts
- Closing the windows and the sunroof*
Pre sense rear (vehicles with side assist*)
Pre sense rear contains the functions of pre sense
bas ic. In addition, the likelihood of a rear-end
coll ision from the vehicle beh ind is also calculat­
ed, within the limits of the system. If the risk of a
collision is detected, the following functions can
trigger:
138
- Tensioning of the safety belts
- Closing the windows and the sunroof*
Pre sense plus*
Pre sense plus contains the functions of pre
sense front and pre sense rear .
Error message
Audi pre sense: Unavailable
Preventative passenger protection is not availa­
ble. Drive to your authorized Audi dealer or au­
thorized Audi Service Facility immediately to have
the malfunction corrected.
A WARNING
Pre sense cannot overcome natural physical
laws. It is a system designed to assist and it
cannot prevent a collision . Do not let the in­
creased safety provided tempt you into taking
risks. This could increase your risk of a colli­
sion.
- The system can deploy incorrectly .
- Please note that the sensors do not always
detect all objects . This increases the risk of
a collision .
- Pre sense does not react to people or ani­
mals or objects that are crossing the vehi­
cle 's path or are difficult to detect
c:> page 89.
- Reflective objects such as guard rails or the
entrance to a tunnel, heavy rain and ice can
affect the function of the radar sensors and
the system's ability to detect a collision risk.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. Pre sense can be impaired by this.
Have an authorized Aud i dealer or authorized
Audi Service Facility check their function.
{!) Tips
-Certain pre sense front functions switch off
when sport mode is switched off or when
driving in reverse. ..,.

Safety belt s
Safety belts
General information
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety be lts are neces­
sary, how they work and how to adjust and wear
them correctly.
.. Read all the information that follows and heed
all of the instructions and WARNINGS.
&_ WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Safety belts are the s ingle most effective
means ava ilable to reduce the risk of serious
injury and death in automobile accidents.
For your protect ion and that of your passen­
gers, always co rre ctly wea r safety be lts
when the vehicle is moving .
- Pregnant wome n, inju red, o r physically im­
paired persons mus t also use safety be lts.
L ik e all vehicle occ upants, they are mo re
likely to be serio usly injured i f they do not
wea r safety be lts. The best way to protect a
fetus is to protect the mother -throughout
the ent ire pregnancy .
Number of seats
Your Audi has a total of four seating positions:
two in the front and two in the rear. In some
veh icles, there are f ive seating positions: two in
the front and three in the rear . Each seating posi­
tion has a safety belt .
&_ WARNING
Not wea ring safety belts or weari ng them im­
pro perly in cre ases the risk of ser io us personal
injury and dea th.
- Never st rap more tha n one perso n, includ­
ing small ch ild ren, in to any be lt .
It is espe­
c ia lly da ngerous to place a safety belt over a
child sitting on your lap .
140
-Never let more people ride in the vehicle
than there are safety be lts available .
- Be sure everyone riding in the vehicle is
properly restrained with a separate safety
be lt or ch ild restraint.
~ Safety belt warning light
Your vehicle has a warning system for the driver
and front seat passenger (on USA models only) to remind you about the importance of buckling­
up .
Fig. 1 44 Safety belt wa rning lig ht in th e i nst rument clus ·
ter · en larged
Befor e dri ving off , always:
.. Fasten your safety belt and make sure you are
wearing it properly.
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.. Make sure that your passengers also buckle up
and properly wear their safety belts.
.,. Protect children with a c hild restraint system
app ropr iate for the size and age .
The warning lig ht . in the instrument cluster
lights up when the ig nition is o n as a reminder to
fasten the safety belts. In addition, you will hear a war ning tone for a certain period of time .
Fasten your safety belt and make su re that your
passengers al so properly put on th eir safety
b e lts.
&_ WARNING
- Safety belts are the sing le most effective
means available to red uce the risk of serio us
inj ury and death in a utomobile accidents.
F or your protection and t hat of yo ur passen­
ge rs, a lways correct ly wear safety belts
when t he vehicle is moving .
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