2016 AUDI A7 warning light

Driving
"' Drive to an authorized Audi dealer or author­
i z ed Audi Service Facility immediately to have
the malfunction corrected .
@ Tips
You can view the message again by pressing
the
I START ENGINE ST OPI button .
Electromechanical
parking brake
Operation
The electromechanical parking brake replaces
the hand brake.
Fig. 83 Ce nter co nso le : Park ing brake
• Pull on the switch{®) ¢ fig. 83 to apply the
parking brake. The indica tor lights in the swi tch
and - (USA mode ls)/ . (Canada models) i n
the instr ument cluster illum inate .
• With the ig nition switched on, step on the
brake pedal or the ac celera to r pedal and press
the switch {®) at the same time to re lease the
parking b rake . The indicator ligh ts in the switch
and - (USA mode ls)/ . (Canada models) i n
the inst rument cluster go o ut.
Your veh icle is eq uipped w ith an elec tromechan i­
cal parking b rake. The parking b rake is designed
to prevent the veh icle from rolling unintentional ­
ly and replaces the hand brake.
I n addition to t he normal func tions of a tradi tion­
al hand brake, the e lectromechanica l parking
b rake provides var ious convenience and safety
functions.
78
When starting from rest
- The integral star ting ass ist helps you when
dr iving by automa tica lly releasing the park ing
brake ¢
page 79, Starting from a stop .
-When st art ing on inclines, the s tart ing assist
prevents the vehicle from unintentionally ro ll­
i ng back. The braking force of the parking brake
is not released until sufficient dr iving force has
been bu ilt up at the whee ls .
Emergency brake function
An emergency b rake ensures tha t the vehicle can
be s lowed down even if the
normal brakes fail
¢ page 79, Emergency braking function .
_&. WARNING
-
Do not press the accelerator pedal inadver­
tently if the veh icle is stationary but the en­
g in e is running and a gear is selected. Other­
wise the ve hicle w ill sta rt to move immediate ­
ly and could result i n a crash .
@ Tips
-If the park ing brake is applied with the ign i­
t ion switched off, the ind icator lights in the
switch and -(USA mode ls)/ . (Cana ­
da models) in the instrument cluster will go
o ut afte r a ce rtain per iod of t ime.
- Occasional noises when the pa rking brake- is
applied a nd re leased a re norma l and are not
a ca use for concer n.
- Whe n the v ehicle is pa rked, the par king
brake goes through a self -test cycle at r egu­
lar i nterval s. Any asso ciated noises are nor­
m al.
Parking
• Press the brake peda l to stop the ve hicle.
"' Pull the switch ~ to set the pa rking brake.
• Move the se lector lever to P.
• Turn the engine off¢&_ .
• Turn the steering wheel when parking on in­
clines so that the wheels w ill roll into the curb
if the vehicle starts movi ng .

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A WARNING ,~
- Always take the vehicle key with you when
leaving the vehicle, eve n for a short period
of time. Th is applies partic ula rly whe n chil­
dren remain in the vehicle. Otherw ise chi l­
dren co uld start the engine, re lease the
p arki ng brake or oper ate elec trical eq uip­
ment such as power windows, which in­
creases the r is k of an accident .
- No one sho uld remain in the vehicle when i t
is locked, especia lly children . Locked doors
make it more difficult for emergency wo rk­
ers to get into the vehicle, which puts lives
at risk.
Starting from a stop
The start assist function ensures that the park ­
ing broke is released automatically upon start ­
ing .
Stopping and setting the parking brake
,.. Pu ll the swi tch~ to se t the p ark ing b rake.
Starting and automatically releasing the
parking brake
-
,.. When you press the ac cele ra to r pedal, the park­
ing brake is au tom atically re lease d and you r ve ­
hicle begins to move.
The par kin g b rake can be set if yo u must stop the
ve hicl e at a stop light or in traffic. The vehicle
does not h ave to be he ld wit h t he brake pedal.
The parking b rake elim inates the tendency to
creep when a se lector lever position is engaged.
The parking brake re leases automatically and the
vehicle beg ins to move as soon as you press the
accelerator peda l as usual.
Starting on slopes
When starting on in clin es, the hill start assist
p revents the vehicle from uni ntentiona lly ro lling
back. The braking force o f the parking brake is
not released until sufficient driving force has
been built up at the whee ls .
Dri ving
{!) Tips
Fo r safety reasons, the pa rking bra ke is re­
l eased automatically only when the d river 's
safety be lt is engaged in the b uckle.
Starting to drive with a trailer
To prevent rolling bock unintentionally on on in ­
cline, do the following:
,.. Keep the sw itch pulled ~ and p ress the acce l­
erator peda l. The parking brake stays applied
and prevents the vehicle from roll ing backward .
,.. You can re lease the switch
[21 once you are s ure
that you are transferring enough drivi ng force
to the wheels by pressing the accele rato r pedal.
Depend ing on the we ight of the rig (vehicle and
trailer) and the severity of the incline, you may
ro ll backwards as you start.
Emergency braking function
This is used if the conventional broke system
fails or locks up.
,.. To brake your ve hicle in an eme rgency, pull the
[21 switc h and hold it p ulled.
,.. As soon as you release the
[21 switch or acce ler-
ate, the b rak ing stops.
If you pu ll the switch «el) and hold it above a
speed of about 5 mph (8 km/h), the emergency
braking fu nction is i nitiated. The vehicle is braked
at all four whee ls by activati ng the hydrau lic
brake system. The brake perfo rmance is s imi lar
to maki ng an emergency stop~.&. .
In order not to act ivate the emergency braking by
mistake, an aud ib le warn ing tone (buzze r)
sounds when the~ switch is pulled . As soon as
the~ switch is released, or the acce le rator pedal
is depressed, eme rgency b raking stops .
A WARNING
Emergency br aking should only be used in an
emergen cy, when t he norma l brake ped al has
failed or the bra ke peda l is obstructed . Us ing
the parking brake to perfo rm emergency brak-
-
ing will slow yo ur vehicle down as if you had ~
79

M N <( I.J "". rl 1.0
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-The ignition will turn off if you press the
I START ENGINE STOP I button during a stop
phase . The needle in the tachometer
moves
into the OFF position.
General information
Applies to vehi cles: with Start-Stop-System
The standard Start-Stop mode con be canceled
for different system-related reasons.
Fig. 85 Instrument cluster: Eng ine stop tempora rily un­
avai lable
Engine does not switch off
Before and during each stop phase, the system
checks if certain conditions have been met . For
examp le, the engine will not switch off in the fol­
lowing situations:
- The engine has not reached the minimum re­
quired temperature for Start-Stop mode.
- The interior temperature selected by the A/C
system has not been reached.
- The outside temperature is extremely high/low.
- The windshield is being defrosted@.
- The parking system* is be switched on .
- The battery charge level is too low .
- The steering wheel is turned at a sharp angle or
is moving .
- After engaging the reverse gear.
- On sharp inclines.
@J also appears in the instrument cluster dis­
play.
Engine automatically restarts
The standard Start-Stop mode will be canceled
during a stop phase in the following situations .
The engine restarts without any action by the driver.
Driving
- The vehicle rolls, for examp le while on a s lope.
- The interior temperature varies from the tem-
perature selected in the A/C system.
- The windshield is being defrosted@.
- The brake pedal is pressed severa l times in a
row.
- The battery charge level becomes too low.
- High power consumption.
The engine can turn off again when the condi­ tions for Start-Stop mode are met.
Ignition is switched off automatically
To prevent the battery from draining, the igni­
tion
will switch off automatically under the fol­
lowing conditions:
- The vehicle has already been driven.
- The Start-Stop-System has stopped the engine.
- The driver's door is opened .
- The driver's safety belt is removed.
- The brake pedal is not pressed down.
- The vehicle is stationary.
In this case, the activated low beam is replaced
by the parking light. The parking lights will
switch off after approximately 30 minutes or
when you lock the vehicle.
If the Start-Stop-System has not turned off the
engine or if you have switched the Start-Stop­
System off manually, the ignition will not be au­
tomatically switched off and the engine will con­
tinue to run
c> .&. .
A WARNING
--Never allow the engine to run in confined
spaces, because this increases the risk of as­
phyxiation .
@ Tips
-If you shift into the D or N position after
shifting into reverse, the vehicle must be
driven faster than 6 mph (10 km/h) in order
for the engine to switch off again .
81

Driving
Switching the Start-Stop-System on/off
manually
Applies to veh icles: with Sta rt-Stop-System
If you do not wish to use the system, you can
switch it off manually.
F ig . 86 Ce nter con so le: Start -Stop-Syste m button
• To switch the Start-Stop-System off/on manual­
ly, press the
1 0• •1 button . The L ED in the button
turns on when t he system is switched off .
(D Tips
If you switch the system off d uring a stop
phase, the engine will start again automati­
cally.
Messages in the instrument cluster display
Applies to vehicles: with Start -Stop-System
Start-stop system dea ctivated: Please restart
engine manually
This message appea rs when specific conditions
are no t me t d uring a stop phase and the Sta rt­
Stop-System will
not be able to resta rt the en­
gine. The engine must be started with the
I S TAR T ENGINE STOP I button.
Start-stop system: System fault! Currently
unavailable
There is a ma lf u nct ion in the Star t-Stop -System .
Drive the veh icle to an authorized repair fac ility
for servic ing as soon as possib le to correct the
malfunct ion.
82
Speed warning system
Introduction
The speed warning system helps you to stay un­
der a specified maximum speed .
The speed warning system warns you if you are
exceeding the maximum speed that you have set .
You w ill hear a warning tone when your speed ex ­
ceeds the sto red val ue by app rox imately 3 mph
(3 km/h) . An indicator light . (USA mode ls)/ .
(Ca nada models) in the ins trumen t cluste r dis­
play a lso turns o n at the same time. The ind ic a tor
li ght .,. turns off w hen the speed decrea ses
below the stored maximum speed.
Set ting a t hreshol d is recom mended if you would
lik e to be rem inded when you re ach a cert ain
maximum speed . Si tua tions where you may want
to do so include drivin g in a country w ith a gene r­
a l speed limit or if there is a specified max imum
speed for winter tires.
(D Tips
Eve n though your vehicle is eq uipped w ith a
speed warning system, you should still watch
the speedometer to make sure yo u are not
drivi ng faster than the speed lim it.
Setting the threshold
You con set , change and delete the warning
threshold in the Infotainment system.
• Select: the ICAR I function button > (Car)* Sy s­
tems
control b utton > Driver ass istance >
Speed warning .
You can set any threshold betwee n 20 mph
(30 km/h) and 150 mph (240 km/h) . Settings
can each be adjusted in increments of 6 mph
(10 km/h) .

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Cruise control system
Switching on
Applies to vehicles: with cr uise contro l system
The cruise control system makes it possible to
drive a constant speed that is 30 km/h or higher.
0
f
®t
0
Fig. 87 Operating lever: Cruise control system
Fig. 88 Instrument cluster: Selected speed
.,. To switch the c ruise control on, pull the lever
into position
(D c:> fig. 87 .
.,. Drive at the speed to be maintained .
.,. To store the speed, press the button @.
The stored speed and the indicator light
lij;(l )~i~ (USA models) ,ii (Canada models) appear
in the instrument cluster display
c:> fig. 88. The
display may vary, depending on the type of dis­
play in your vehicle.
This informat ion is also shown briefly in the
Head-up display*.
The speed is kept constant by modifying engine power or through an active brake intervention.
A WARNING
- Always pay attention to the traffic around
you when the cruise control is in operation.
You are always responsib le for your speed
-
Dr ivi ng
and the distance between your vehicle and
other vehicles.
- For safety reasons, cruise control should not
be used in the city, in stop-and-go traffic, on
winding roads and when road cond itions are
poor (such as ice, fog, gravel, heavy rain and
hydroplaning), because this increases the
risk of an accident.
- Switch the cruise control off temporarily
when dr iv ing in turning lanes, h ighway ex its
or in construction zones.
- Please note that unconsciously "resting" your foot on the accele rator pedal p revents
the cruise control from braki ng. This is d ue
to the contro l system being over ridden by
the dr iver's acceler ation.
- I f a brake system malfunction such as over­
hea ting occurs when the cruise cont ro l sys­
tem is swit ched on, the braking f unction in
the system may be switched off. The rest o f
the cruise co ntrol system f unctions remain
active as long as the indicator light
1ff;(i )~i~ (USA models) ,ii (Canada models) is
on.
{!) Tips
The brake lights illuminate as soon as the
brakes app ly automatically .
Changing speed
Applies to vehicles: wit h cruise co ntro l system
.,. To increase or decrease th e speed in incre­
ments, tap the lever toward
(£)10 c:> page 83,
fig . 87 .
.,. To increase or decrease the speed quic kly, hold
the lever in the
0 10 d irect ion until the de­
sired speed is displayed.
You can also press the accelerator pedal down to increase yo ur speed, e.g. if you want to pass
someone. The speed you saved earlie r will re­
s u me as soon as you release the accelerator ped­
al.
If, however, you exceed your saved speed by
6 mph (10 km/h) for longer than 5 m inutes, the
c ruise control will turn off temporarily. The green
symbol
cij;(l)~i~ (US models) I ii
83

Audi adapt ive cru ise control and brak ing gu ard
• You must also press the brake pedal when the
vehicl e is stopped .
Switch ing adaptiv e cruis e co ntrol off
• Push the lever away from you into position @
unt il it clicks into place. T he message ACC off
appears.
@ Indicator light s
• • Adaptive cruise control is switched o n. No
vehicles are detected up ahead . The stored speed
is mainta ined .
• • A moving vehicle i s detected up ahe ad . T he
adapt ive cru ise control system regulates the
speed and distance to the moving vehicle ahead
and accelerates/brakes automatically.
( - )·Adaptive cruise contro l is switched on . A
mov ing vehicle up ahead was detected. Your veh i­
cle remains stopped .
• • When automa tic braking is not able to keep
enough d istance to a prev iously detected moving
veh icle up ahead, you must take control and
brake
~ page 90, Prompt for driver interven­
tion .
© Displa y
If adap tive cr uise control i s no t shown in the dis·
play, you can call it up with the multifunction
steer ing wheel buttons
~ page 23 .
Based on the symbols in the d is play, you can de·
termine if the system is ma inta ining a di stance to
the vehicle ahead and what that di stance is .
No v ehicl e· No vehicle ahead was dete cted.
W hite vehicle · A vehicle ahead was detected .
Red veh icle· Prompt for the driver to take action
c::>page 90.
Both arrows on the sc ale © indicate the distance
to the vehicle ahead . No arrow appears when the
vehicle is on an open road and there is no object ahead . If an object is detected ahead, the arrow
moves on the scale .
The green zone on the scale shows the stored d is­
tance . For information on chang ing the stored
d istance, refer to
c::> page 89 . If the distance se-
88
lected is too close or may soon becom e too close,
t h e arrows move into the red zone on the scal e.
A WARNING
Improper use of the adaptive cruise contro l
can cause collisions, other acc idents and seri­
ous persona l injuries.
- Pressing the
!SET ! button when driving at
speeds be low 20 mph (30 km/h), will auto·
mat ically acce lerate the vehicle to 20 mph
(30 km/h), which is the min imum speed
that ca n be set .
@ Tips
-If you switch the ign it ion or the adaptive
cruise control off, the set speed is erased
from the system memory .
- The electronic stabilizat ion control (ESC)
and the anti -slip -regulation (ASR) are auto·
matically turned on when the adaptive
cruise contro l is turned on. Both systems
canno t be turned off if t he adaptive cruise
cont ro l is turned o n.
Changing the speed
Appl ies to vehicles: with Audi adap tive cruise control
0
f
JJ
0
Fig. 95 Oper atin g leve r: Cha nging t he s pee d
• To increase or reduce the speed in increments,
tap the lever up or down.
;;; N 9 :c .., m
• To inc rease or dec rease the speed q uic k ly, ho ld
t he lever up o r down until the red LED @ reach·
es the desi red speed
c::> page 87, fig . 94.
After each change, the new stored speed appears
briefly i n the informa tion line
c::> page 87, fig . 94
@ .

Audi adapt ive cru ise control and brak ing gu ard
The higher the speed, the greater the distance in
yards (meters)
c::;, .,& . The Dista n ce 3 setting is
recommended.
The distances provided are specified values. De­
pending on the d riving situat ion and the how the
vehicle ahead is driving, the actual distance may
be more or less than these target distances.
The various symbols for the time increments ap­
pear briefly in the information line@q
page 87,
fig. 94 when you c hange the settings.
c::::,_c::::, ___ Distan ce 1 : This set ting co rresponds
to a distance o f 92 feet/28 meters when trave l­
ing at 62 mph (100 km/h), or a time interval of 1
second.
c::::, __ c::::, __ Distan ce 2: T his sett ing corresponds
to a distance o f 118 feet/36 meters when travel­
ing at 62 mph (100 km/h), or a time interval of
1.3 seconds.
c::::, ___ c::::,_ Distanc e 3: This setting corresponds
to a distance o f 164 feet/SO me ters when travel­
ing at 62 mph (100 km/h), or a time interval of
1.8 seconds.
c::::, ____ c::::, Distanc e 4: This setting corresponds
to a distance o f 210 feet/64 me ters when travel­
ing at 62 mph (100 km/h), or a time interval of
2.3 seconds.
A WARNING
Following other vehicles too closely increases
the risk of collisions and ser ious personal in­
jury.
- Setting short distances to the traffic ahead
reduces the time and d istance availab le to
br ing your vehicle to a safe stop and makes
i t even more necessary to pay close atten­
t ion to traffic.
- Always obey applicable traffic laws, use
good judgme nt, and select a safe following
distance for the traffic, road and weather
condit ions.
(0 Tips
- Distanc e 3 is set automatically each time
you sw itch the ignit ion on.
90
- Your standard settings are automatically
stored and assigned to the remote control
key be ing used .
Selecting the driving mode
Applies to vehicles: wit h Aud i adapt ive c ruise contro l
.,. Select the desired driving mode in drive select
c::;,page 101.
@ Tips
Your settings are automatica lly stored and as­
signed to the remote control key being used.
Prompt for driver intervention
Applies to vehicles: with A udi adapt ive c ru ise contro l
Fig . 98 Instrument cluster: req uest fo r dr ive r interve ntion
In certain situations, the system will prompt you
to take action. This could happen, for example, if
braking by the adaptive cruise control system is
not enough to maintain enough distance to the
vehicle ahead .
The indicator light. and the symbol in the dis­
play will warn you about the situation
c::;, fig . 98.
You w ill also hear an acoustic sig nal.
- Press the brake peda l to slow your vehicle
down.

Audi adaptive cruise control and braking guard
Audi braking guard
Description
Applies to vehicles: with Audi adaptive cruise co ntrol
F ig. 99 Instrument cluster : approach warning
Braking guard uses radar sensors and a video
camera. It also functions within the lim its of the
system when adaptive cruise control is sw itched
off.
What can braking guard do?
When detected in time, the system can assess
situations when a vehicle ahead brakes suddenly
or if your own veh icle is traveling at a high speed
and approaching a vehicle up ahead that is mov­
ing more slow ly . Braking guard does not react if it
cannot de te ct the situation .
The system advises you of various situations:
- The
distance warning is given if you are too
close to the vehicle ahead for a long time. If the
vehicle ahead brakes sharply, you will not be
able to avo id a collision. The indicator light.
in the d isplay comes on .
- The
approach warning is g iven when a detected
vehicle up ahead in your lane is moving much
more slowly than you are or if it brakes sharply .
When this warning is g iven, it may only be pos­
sible to
avoid a co llis ion by swerving or braking
sharp ly. The indicator light. and indica tor in
the display will warn yo u about the danger
¢
fig. 99. You will also hear an acoustic signal.
If you do not react fast enough or do not react at
all to the situation, braking guard will intervene
M N by braking. <( I.J "". rl I.O
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- If a collision is imminent, the system wi ll first
provide an
acute warning by briefly and sharply
app ly ing the brakes.
- If you do not react to the acute warning, brak­
ing guard can brake with increasing force within
the limits of the system. This reduces the vehi­
cle speed in the event of a collision.
- The system can initiate maximum braking
short ly before a collision
1l . Full dece leration at
high speeds occurs only in vehicles with adap­
tive cruise control and s ide ass ist (pre sense
plus).
- If the braking guard senses that you are not
braking hard enough when a collis ion is imm i­
nent, it can increase the braking force .
- The pre sense functions also engage when a
collision is imm inent ¢
page 185 .
Which functions can be controlled?
You can switch braking guard and the distance/
approach warning on or off in the MMI
¢ page 92, Settings in the Infotainment sys­
tem .
A WARNING
--
Lack of attention can cause collisions, other
accidents and ser ious personal injuri es. The
braking guard is an ass ist system and cannot
prevent a collision by itself. The driver must
always intervene . The driver is always respon­
sib le for braking at the correct time.
- Always pay close attent ion to traffic,
even
when the braking guard is switched on . Be
ready to intervene and be ready to take com­
p lete control whenever necessary. Always
keep the safe and legal distance between
your veh icle and vehicles up ahead.
- Braking guard works within limits and will
not respond outside the system limits, for
example when approaching a stopped vehi­
cle or stationary obstacle (end of a traffic
jam or vehicle that has broken down in traf­
fic).
-Always remember that the radar sensor for
the braking gua rd works on ly w ithin defined
liJ,,
91