warning light AUDI A7 2015 Owner's Manual

30 Instruments and warning /indicator lights
has been assigned a code. In case of a ma l­
function, the component will be identified
and the fault stored as a code in the contro l
module memory.
The MIL light may a lso illuminate if there is a
leak in the on-board fue l vapor recovery sys­
tem .
If the light illuminates after a refue lling,
stop the vehicle and make sure the fuel filler
cap is properly closed ¢
page 219.
In order to make an accurate diagnosis, the
stored data can only be displayed using spe­
cial diagnostic equipment (generic scan tool
for OBD) .
In order to connect the special diagnostic
equipment, push the plug into the Data L ink
Connector (DLC). The DLC is located to the
right of the hood release¢
fig. 16.
Your authorized Audi dealer or a qualified
service station can interpret the code and per­
form the necessary repair .
A WARNING
Do not use the diagnostic connector for
personal use . Incorrect usage can cause
malfunctions, which can increase the risk
of a coll ision!
Electronic speed limiter
-
Your veh icle may be factory equipped with
tires that are rated for a maximum speed of
130 mph (210 km/h). This is less than the
maximum speed of you r vehicle. To reduce the
risk of sudden tire failure and loss of control if
the vehicle is operated at excessive speeds,
your veh icle also has an electronic speed limit­
er. The electronic speed limiter prevents your
vehicle from go ing faster than the tire speed
rating. For more informat ion ¢
page 260 .
If the engine control unit receives faulty vehi­
cle road speed s ignals, the Malfunction Indi­
cator Lamp (MIU
¢'4 will illuminate. If this
occurs, contact the nearest authorized Aud i
dealer for assistance. S models
Your
vehicle's top speed is elect ron icall y limit­
ed to 155 mph (250 km/h).
If the engine control unit receives faulty veh i­
cle roadspeed signals, the Malfunction Indica­
tor Lam p (MIL)
¢'4 will illuminate . If this oc­
curs, contact the nearest authorized Audi
dealer for assistance.
_& WARNING
-= -
Always observe the posted speed limits
and adjust your speed to suit prevailing
road, traffic and weather cond itions. Never
drive your vehicle faster than the maxi­
mum speed rating of the tires installed .

32 Opening and clo sing
Remov ing the mechanical key
Fig. 18 Remote control master key: remo vin g the me­
ch ani cal key
> Press the release button @c::> fig. 18.
.. Pull the mecha nica l key @ out of the master
key.
Using the mechan ica l key, you can:
- lock and unlock the storage compartment
on the passenger's side
c::> page 61.
- lock and unlock the vehicle manually
<=>page 36.
-lock the front and rear passenger doors me­
chanically
c::> page 37.
Master key battery replacement
Fig . 19 Remote mas ter key: Removing the batter y
ho lder
Ch eck light in the master ke y
The check light @in the master key provides
information about d ifferent cond itions .
.. The check light comes on briefly once when
a button is pressed , and during an "inquiry"
by the convenience key system .
> If the check light does not come on, the bat­
tery is dead and has to be rep laced . In addi­
t ion, when the battery is dead the
II sym ­
bol appears in the instrument cluster dis- play as well as the message:
Plea
se ch ange
key b attery.
Ma ster key battery replacement
• Pull the mechanical key out of the master
key
c::> page 32 .
.. Press the release button @ on the battery
holder and at the same time pull the battery
holder out of the master key in the direction
of the arrow .
.. Install the new battery CR 2032 with the
"+" sign facing down.
• Push the battery holder carefully into the
maste r key .
• Insta ll the mechan ica l key.
@ For the sake of the environment
D ispose of dead batteries properly so as
not to poll ute the environment.
(D Tips
The replacement battery must be the
same specification as the original.
Electronic immobilizer
The immobilizer helps to prevent unauthor­
ized use of your vehicle .
A computer chip ins ide your key automatically
deactivates the electron ic immobilizer when
the key is inside the vehicle . When you remove
the key from the vehicle, the electron ic immo­
bilizer is automatically ac tivated once aga in .
_& WARNING
-
A lways take the key with you when you
l eave the vehicle . T he key can disarm the
e lectronic engine immobilize r and permi t
an unauthorized person to start the engine
and enable operation of the vehicle sys­
tems such as power window or power sun­
roof leadi ng to serious personal injury.
(D Tips
- The vehicle cannot be started if an una u­
thorized key is used . The vehicle may not
start if another radio device s uch as a key "'

M N <( (.J
'SI: ,...., \!) ..,.,
,...., ..,., ,....,
for another vehicle or a transponder is
l ocated on the key ring.
- For Decla ration of Compliance to United
States FCC and Industry Canada regula­
tions
¢ page 297.
Power locking system
General description
The power locking system locks or unlocks all
doors and the rear lid simultaneously.
You can lock and un lock the vehicle centrally.
You have the following choices:
- Remote master key¢
page 34,
-Door handles with convenience key*
¢page 35 ,
-Lock cylinder at the driver's door
¢ page 36, or
- Power locking switch inside¢
page 36.
Selective unlocking
When you lock the vehicle, the power locking
system w ill lock the doors and the rear lid.
When unlocking, you can set in the M MI
whether only the driver 's doo r or the entire
vehicle should be unlocked
¢ page 34.
Automatic locking
The automat ic locking feature locks all the ve­
hicle doors and the rear lid when you drive
faster than 9 mph ( 1S km/h).
T he car is unlocked again, when the opening
function in the power lock ing system sw itch
or at one of the door levers is actuated . Th e
Auto Lock function can be turned on and off in
the MMI
¢page 34.
Anti-theft alarm warning system
If the anti-theft alarm warning system de­
tects a break- in into the vehicle, acoustic and
visua l warning signals are triggered.
The anti-theft warning system is activated au­
tomatically when you lock the vehicle . It is de ­
activated when u nlocking using the remote
key, with the mechanical key, and when you
switch the ignition o n.
Opening and clo sin g 33
The alarm also turns off when the a larm cycle
has expired.
Turn signals
When you unlock the veh icle, the turn s ignals
flash twice. When you lock the veh icle the
tu rn s ignals flash once. If they do not flash,
one of the doors, the rear lid or the hood is
not locked.
Unintentionally locking yourself out
In the follow ing cases there safeguards to
prevent yo u lock ing your remote master key in
the vehicle:
- The vehicle does not lock w ith the central
locking switch¢
page 36 if the driver's
door is open.
- On veh icles with convenience key*, if the
most recently used maste r key is in the lug­
gage compartment, the rear lid is a utomat i­
cally un locked again after it is closed.
Do not lock your veh icle w ith the
remote mas­
ter key or convenience key*
unti l all doors
and the rear lid are closed . In this way you
avoid locking yoursel f out accidentally .
Power side door closer*
The vehicle doors are equipped w ith a power
s ide door closer . When closing a door, you on­
ly have to let it fall light ly into the latch. The
door will then automatically close by itself
¢_&. .
A WARNING
-When you lock your vehicle from outside,
nobody -especia lly children -shou ld re­
main inside the vehicle. Remember,
when you lock the vehicle from the out­ side the windows cannot be opened from
the inside.
- When you leave the veh icle, always take
the ignition key w ith you . Th is w ill pre­
vent passengers (children, for example)
from accidentally being locked in the ve­
hicle should they accidentally press the
power locking sw itch in the doors. .,.

36 Opening and clo sing
@ Tips
If your vehicle has been standing for an ex­
tended period, please note the following:
- The proximity sensors are deactivated af-
ter a few days to save power. You then
have to pull on the door handle once to
unlock the vehicle and a second time to
open the vehicle.
- To prevent the battery from being dis­
charged and to preserve your vehicle's
ability to start for as long as possible,
the ene rgy management system gradu­
ally switches off unnecessary conven­ i ence functions.
It i s possible that you
will not be able to unlock your vehicle us­
i ng these conven ience f unctions .
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions
¢ page 297.
Operating locks with the key
In the event of a failure of the power locking
system, the driver 's door can be locked and
unlocked at the lock cylinder.
Fig. 22 Key turns for ope ning and closing .
.. Remove the mechanical key¢ page 32 .
.. Turn the mechanical key to position @
¢
fig . 22 to unlock the driver's door .
.. Turn the key to position @ to lock the driv­
er's door ¢.&, .
_& WARNING
Read and follow all WARNINGS¢ & in
General description on page 33.
Locking and unlocking the vehicle from
inside
Fig. 23 Drive r's door; power locking sw itch
Fig. 24 Rear powe r lock ing switch
.. Press the button~ to lock the vehicle¢.&, .
.. Press the button@] to unlock the veh icle .
If you lock the vehicle using the power locking
switch, please note the following:
- You cannot open the doors or the rear lid
from the
outside (increased security, for ex­
ample when you are stopped at a red light).
- The diodes in the power locking switches i l-
luminate when all the doors are closed and
locked .
- Front doors: you can unlock and open the
doors from the inside by pulling on the door
handle .
- Rear doors: pull the door handle
once to re­
lease the lock. Pull the handle
again to open
the door .
- If you have a crash and the airbag is activat­
ed, the doors automatically unlock.
A WARNING
-==
-The power lock ing switch works with the
ignition off and automatica lly locks the
entire veh icle when it is actuated .

40 Opening and clo sing
Child safety lock for
the rear doors
The power child safety lock locks the rear win­
dows and prevent the rear doors from being
opened from the inside.
Fig. 30 Section from driver's door: child safety lock
buttons
• To activate the child safety lock for the left/
right rear door, press the left/right button[!]
i n the d river's door
q fig. 30. The light in the
button w ill turn on.
• To deactivate the ch ild safety lock for the
l eft/right rear door, press the left/right b ut­
ton
III in the driver's door. The light in the
button turns off.
The following features are switched off:
- The interior door handles in the rear doors,
- The power windows in the rear doors .
In order to activate the child safety lock on
the left and the right side, press the two safe­
ty buttons[!] in succession.
Power windows
Controls
The driver can control all power windows.
Fig . 31 Section of the driver's door: Controls
All power window switches are provided with
a two-po sition function :
Opening the windows
• Press the switc h to the fir st sto p and hold it
until the window re aches the desired posi­
tion.
• Press the switch briefly to the
second stop
to automatically open the window .
Closing the windows
• Pull the sw itch to the fir st stop and hold it
until the window reaches the desired posi­
tion .
.. Pull the switch br iefly to the
s e cond stop to
automatically close the window.
Power window switches
@ Drive r's door
® Passenger's door
© Left rear door
@ Right rear door
& WARNING
- When you leave you r vehicle -even if on ­
ly briefly -always take the ignition key
wit h you . This applies particularly when
children remain in the vehicle. Otherwise
the children could start the engine or op­
erate electrical equipment (e.g. power
windows). The power windows are func­
tional unt il the drive r's door or passeng­
er 's doo r ha s been opened.
- Be careful when clos ing the w indows .
Chec k to see that no o ne is in the way, or
serio us inju ry co uld resu lt!
- When lock ing the vehicle from outside,
the vehicle mu st be u noccupied since the
windows can no longer be opened in an
emergency .
{1) Tips
-When you open the doors, the windows
au tomati cally lower abo ut 10 mm .
- When the window in the driver's or pas­
senge r's door is complete ly open, it will
raise app rox ima tely 25 mm when t he

42 Opening and clo sing
• To select an intermediate position, press/
pull the switch forward/back to the first lev­
el unti l the des ired pos it ion is reached .
@ Opening/sliding (v ers ion 2 )
• To open the s unroof complete ly, press the
swit ch back to jus t before the second level.
• To close the sunroof completely, press the
switch forward briefly to the second level
cc> & .
• To select an intermediate position, press/
pull the switch forward/back to the first lev­
el until the desired pos it ion is reached.
The sun shade can be opened and closed by hand when the sunroof is closed. The solar
protection opens automatically when the sun­
roof opens .
You can still close or open the sunroof for up
to ten m inutes after you have sw itched the ig­
n ition off . The switch is deactivated once the
driver's or front passenger's door is opened.
A WARNING
Pay careful attention when clos ing the
sliding/ tilting sunroof- otherw ise ser ious
injury cou ld result! A lway s take the key
w ith you when leaving the vehicle.
(D Note
-
Always close your sliding/tilting sunroof
when leaving yo ur vehicle. Sudden rain can
cause damage to the inte rior equipment of
your veh icle, part icu larly the elec tronic
equipment.
@ Tips
The slid ing/tilt ing s unroof will only open
at temperatures above -4°F ( -20°().
Emergency closing of the sliding/tilting
sunroof
If the sunroof detects an object in its path
when it is closing, it will open again automati­
cally. In this case, you can close the roof with
the power eme rgency closing function . •
Within five seconds after the sunroo f opens
automatically, pu ll the switc h until the roof
closes.
Garage door opener (Homelink)
Description
Appl ies to vehicles: with garage door opener (HomeLink)
F ig. 3 4 Garage door opener: examples of us ing w it h
d ifferent systems
You can activate various systems such as ga­
rage doors, secur ity systems and home light­
ing from inside your veh icle using the garage
door opener (Home link). There are three but­
tons for this in the vehicle headliner that can
be in used in place of up to three hand-held
transmitters .
To operate systems us ing t he garage door
opener, the three buttons in the roof headlin­
er must be programmed first.
A WARNING
-M ake sure no people or objects a re in the
i mmedia te v icin ity of the eq uipment w hen
using or p rog ramming the garage door
opener. People can be injured and objects
can be damaged if they are ca ught in the
equipment .
(D Tips
- For se curity re ason s, we recommend th at
you clear the programmed buttons be ­
fore selling the ve hicle .
- For add it iona l information about Home-
L ink, visit www .homelink .com. .,.

44 Clear vis ion
Clear vision
Lights
Switching the headlights on and off
Fig . 36 Instr ument pane l: lig ht sw itc h w it h all -weath­
er lig hts
The headlights only wo rk when the ignition is
sw itched on. Wh ile start ing the eng ine or
when switching off the ig nition, the head­
lights will go off and on ly the s ide marker
lights w ill be on .
I f the sys tem is not operating properly, a
warn ing symbol in the dr iver inform ation dis­
p lay is dis played
<=> page 22 .
Light switch -~ -
Turn the switch <=> fig. 36 to the co rrespond ing
position . When the lights a re switched o n, the
:o o: symbo l turns on .
0 -The lights are off or the dayt ime run ning
lights are on:
- USA models: The daytime running lig hts
will come on automatically when the igni­
t ion is on and the light switch<=>
fig. 36 is in
the
O pos it ion or the AUTO position (only in
daylight cond itions) . T he
Daytime running
lights function can be tu rned on and off in
the MMI
<=> page 45, <=> .& .
-Canada model s: T he daytime running lig hts
will come on au tom atically when t he igni ­
t ion is on and the light switch<=>
fig. 36 is in
the
O posit io n, the :oo~ position or the AUTO
posit ion (on ly in daylight conditions)<=>.& .
AUTO -Automatic headlights swi tch on an d
off depend ing o n brightness , fo r example in
tw ilight, during rain or in tunnels<=>.& .
:oo~ -Side marker lights
io -Low beam head lights
~ -All-weather lig hts
@!l -Rear fog lights *. When the rear fog lights
are on , the symbol
0$ on the sw itch will i llu­
minate .
All-weather light s
In vehicles with all -weather lights, the front
lights are ad justed automatically so that you
are less like ly to see glare from your own
headlig hts, for example when driving on a wet
road .
Automatic headlight range cont rol*
T he headlights do not blind oncoming traffic
if the veh icle load changes . The head light
range also ad justs automatica lly when brak ­
ing and accelerating .
Light functions
The following light funct ions are availab le de­
pending on vehicle equipment and o nly func ­
tion when the lig ht switch is i n the AUTO posi ­
t ion. You can deactivate these functions in the
MMI under
Audi adapt ive light *<=> page 45.
Vehicles w ith St atic corneri ng light* : the cor­
nering light switches on a utomatica lly when
the steering whee l is turned at a ce rta in angle
at speeds up to app rox imately 44 mph
(70 km/h) and when the tur n signal is activa t­
ed at speeds up to app rox imately 25 mph
(40 km/h) . Th e ar ea to the side of th e vehicle
is illum inated better when turn ing .
Vehicles with
Dynamic cu rve light* : the curve
light only functions at speeds betwee n ap ­
proximate ly 6 mph (10 km/h) and 68 mph
(110 km/ h) and adapts itse lf to the cu rves in
the road.
A WARNING
- Automatic headlights are o nly inte nded
t o assist the driver. They do not relieve
the dr iver of his respons ibility to check
the head lights and to turn them on ma n-
ually accord ing to the current light and ,..

M N <( I.J "". rl I.O
"' rl
"' rl
visibility conditions. For example, fog cannot be detected by the light sensors.
So always switch on the headlights 1§.D under these weather conditions and
when driving in the dark.
- Crashes can happen when you cannot see
the road ahead and when you cannot be
seen by other motorists . Always turn on
the headlights so that you can see ahead
and so that others can see your car from
the back.
- Please observe legal regulations when
using the light ing systems descr ibed .
(D Note
The rear fog lights should only be turned
on in accordance with traffic regulation, as
the lights are bright for following traffic.
@ Tips
- The light sensor* for automatic head­ light range control* is located in the rear
view mirror mount. You should therefore not apply any stickers to the windshield
in this area in order to prevent malfunc­
tions or failures.
- In the event of a light sensor malfunc­
tion, the driver is notified in the instru­
ment cluster display ¢
page 23 .
-You will hear a warning tone if you open
the driver door when the exterior lights
are switched on .
- In cool or damp weather, the inside of
the headlights, turn signals and tail
lights can fog over due to the tempera­
ture difference between the inside and
outside. They will clear shortly after
switching them on. This does not affect
the service life of the lighting .
Clear vision 45
Emergency flasher
The emergency flasher makes other motorists
aware that you or your vehicle are in an emer­
gency situation .
Fig. 37 Ce nt er co nsol e: em erge ncy flash er sw itc h
.,. Press the switch &..¢ fig. 37 to turn the
emergency flashers on or off.
When the emergency flasher is on, all four
turn signals blink at the same time . The turn
signal indicator lights
B DI in the instru­
ment cluster, as well as the light in the emer­
gency flasher switch &.. blink likewise. The
emergency flashers also work when the igni­
tion is turned off.
The emergency flashers will turn on automati­
cally if you are in an accident where the airbag has deployed.
@ Tips
You should turn on the emergency flashers
when:
- you a re the last vehicle standing in a traf­
fic jam so that any other vehicles coming
can see you, or when
- your vehicle has broken down or you are
in an emergency situation, or when
- your vehicle is being towed by a tow
truck or if you are towing another vehicle
behind you.
Adjusting the exterior lighting
The settings are adjusted in the MMI.
.,. Select: !CAR ! function button> (Car)* sys­
tem s
control button > Vehicle settings > Ex-
terior lighting. ..,.

M N <( I.J "". rl I.O
"' rl
"' rl
instrument cluster illuminates when the
high beams are on.
- The
headlight flasher works only as long as
yo u hold the lever -even if there are no
l ights turned on . The indicator light
II in
the instrument cluster illuminates when you
use the headlight flasher.
A WARNING
Do not use the high beam or headlight
flasher if you know that these could blind
oncoming traffic.
Interior lights
Front and rear interior lighting
Fig. 39 Headl iner: Front inter ior l ights
F ig. 40 Rear headl iner: Reading lig ht
Press the appropriate button ¢ fig. 39:
§1 -Interior lighting on/off
1!1-Door contact switch on/off. The inte rior
lighting is controlled automatically .
51-Reading lights on/off
~- Switch ing the rear reading lights on/off
from the cockp it.
1-.. REAR !* -Switch ing the rear reading lights
on/off from the cockp it.
Clear vi sion 4 7
Ambience lighting
Applies to veh icles : w ith amb ience lig hting
You can adjust the brightness for the ambi­
ence ligh ting.
.,. Select in the MMI: ICARlfunction button>
(Car)* systems control button > Vehicle set­
tings
> Interior lighting > Brightne ss.
.,. To increase or reduce the brightness, turn
t he knob and press it.
The ambience lighting turns on when yo u turn
the headlights on while the ign ition is switch­
ed on.
(D Tips
The setting is automatically stored and as­
signed to the remote control key that is in
u se.
Instrument illumination
You can adjust the brightness of the instru­
ment and display illumination as well as the
Head -up Display*.
Fig. 4 1 Instrument illumination
... Press the knob to release it .
... Turn the knob toward"-" or"+" to reduce or
increase the brightness.
.,. Press the knob aga in to return it to its origi­
nal posit ion .
(D Tips
The instrument illumination (for dials and
needles) lights on when the ignition is
switched on and the vehicle lights are
turned off. As the daylight fades, the illu­
mination of the dials likewise dims

48 Clear vis ion
automatically and will go o ut comp letely
when the outside light is very low. This
feature is meant to remind you to switch on the headlights when outs ide light con­
ditions become poor.
Vision
Sun visors
( )
Fig. 42 Sun viso r
The sun visors for the dr iver and passenge r
can be released from the ir brackets and
turned toward the doors
9 fig. 42@.
The mirror light switches on whe n the cover
over the vanity mirror @opens .
Sun shade
Applies to vehicles: with s un shade
The sun shade is located on the luggage com­
partment shelf.
Fi g. 4 3 Sun s hade in lowered position
When the sun shade is in the lowe red posi­
tion, it is secured in the retaine r@ .
~ To ra ise ® the su n shade, remove it from
the reta iner .
A WARNING
-Do not use t he sun shade to secure cargo.
The luggage compartme nt cover is not a
surface for storing objects. Objects p laced
on th e cove r could enda nger all vehi cle oc­
cup ants dur ing s udden braki ng maneuvers
or i n a crash.
Wiper and washer
system
Switching the windshield wipers on
Fig. 44 W indshield wiper leve r
Move the windshie ld wiper lever to the corre­
sponding position:
@ -Windshield wipers off
(D-Rain sensor mode . The windsh ie ld wipers
swi tch on once the veh icle speed exceeds ap­
proximate ly 2 mph ( 4 km/h) and it is ra ining.
T he higher t he rain sensor sensit ivity is set
(switch @to the right), the earlier the wind­
shield wipers react to moisture on the w ind­
shield. You can deactivate rain sensor mode in
the MMI, which will then activate interm ittent
mode. Select:
I CAR ! funct ion button > (Car )*
systems
cont ro l butto n > Driver as sist > Rain
sensor > Off .
In inte rm ittent mode, yo u can
adjust the interval time using the sw itch @.
@ -Slow w iping
® -Fast wiping
@ -Single wipe. If you ho ld the lever in this
position longer, the wipe rs switch from s low
wiping to fast w iping.
® -Clean the w indshie ld. The wipe rs wipe
one time after severa l seconds of driving to