2013 AUDI A7 warning

26 Instruments and warning/indicator lights
The current fuel consumption can be dis­
p layed using a bar ¢
fig. 10. The average con­
sumpt ion (mpg) stored in the short-term
memory is also displayed. Electrical energy
can be stored in the battery when the vehicle is coasting or driving downhill (recuperation) .
The bar w ill move toward Cl.
Efficiency program
The efficiency program can help you to use
less fuel. It evaluates driving information in
reference to fuel consumption and shows oth­
er equipment influencing consumption as well
as shift recommendations. ¢
page 26. Fuel
economy messages ¢
page 26 provide tips
for eff icient driving . The efficiency program
uses distance and consumption data from tr ip
computer
1.
To display the efficiency program, call up Ve­
hicl e functions and select the menu option
Efficiency program . If the data a re deleted in
the efficiency program, those values are also
reset in tr ip computer.
(D} Tips
- All stored values w ill be lost if the veh i­
cle battery is disconnected.
- Fuel consumpt ions (average and cur­
rent), range and speed are displayed in
metric units on Canadian models.
Other equipment
Fig. 8 Tri p comp uter: other equ ipment
Requirement : The eff iciency program must be
displayed
~ page 26 .
.,. Turn the thumbwheel until the other equip ­
ment appears in the display . Other equipment that is currently affecting
fuel consumption is listed in the efficiency
program. The display shows up to three other
items of equ ipment @. The equ ipment using
the most fuel is listed first . If more than three
items using fuel are switched on, the equip ­
ment that is currently using the most fuel is
displayed .
A scale @also shows the current total con­
sumption of all other equipment .
Fuel economy messages
Fig. 9 Display : example o f a fuel econo my m essa ge
Fuel economy messages are displayed when
fuel consumption is increased by certain con­
ditions. If you follow these fuel economy mes­
sages, you can reduce your veh icle's consump­
tion of fuel. The messages appear automat i­
cally and are only displayed in the efficiency
program. The fuel economy messages turn off
automat ically after a certain per iod of t ime .
.,. To turn an economy message off immed i-
ately after it appears, press any button on
the mult ifunction steering wheel.
@ Tips
- Once you have turned a fuel economy
message off, it will only appear again af­
ter you turn the ign ition on again .
- The fuel economy messages are not dis­
played in every instance, but rather in in­
tervals over a period of time.

Instrument s and warning /indicator lights 2 7
Cylinder on demand System
Applies to vehicles: with 4.0 TFS! engine
Fig . 10 Instr ume nt cluste r: fuel cons umptio n
To save f uel, the eng ine automat ica lly t urns
f our cylinders on or off, depending on the
amount of power needed . This action is not
felt by the passengers .
Displaying cylinder mode
Requirement: the on-board computer is dis­
p layed
c:;, page 25.
~ Turn the thumbwhee l until the curren t fue l
co nsumption display is shown in the instru­
ment cluster.
If the green bar is d isp layed,
you are driving in 4-cylinder mode .
Basic requirements for 4 -cylinder mode
4 -cy linder drive mode is used automatically if
certain basic requirements are fu lfi lled . These
include :
- A low power o utp ut requi reme nt.
- D riving i n third gea r o r higher.
- E ngine speed between 960 and 3,500 RPM .
- A warm engine.
Odometer
Fig. 11 I n s tr um en t cluster : O dome te r an d rese t but­
t o n
T he odometer shows you how m any m iles
( kil omete rs) you have drive n. You can switch
the d isplay from miles to ki lometers and v ice
versa via t he M MI.
Upper odometer
The trip odomete r shows the dis tance driven
s ince it was last reset. It can be used to meas ­
u re short dista nces . The last digit indicates
1/10 of a mile (100 meters).
You can re set t he trip odometer to zero by
pressing the Reset bu tton
Efil .
Lower odometer
The lower odomet er shows the tota l numb er
of m iles (kilometers) dr iven.
Malfunction message
If there is a malfunc tio n i n the instrument
cluster,
DEF will appear in the trip odometer
display area . Conta ct your author ized Audi
dealer to have th e problem correct ed .
Time and date display
Fig. 12 Inst rumen t clus te r: cl ock and date
You can set the t ime and the date disp lay in
the MMI. Refer to the MMI owne r's man ual
for ins truc tio ns.
When you open the dr iver's door, the date and
time appear in the instrument cluster display
fo r 30 seconds.

28 Instr uments and warning/indicator lights
Service interval display
The service interval display reminds you when
your next service is due .
Fig. 13 Instrument cluster: Service interva l d isplay
The schedule for the next oil change o r inspec­
tion is calculated automatically and displayed
according ly . The display works in two stages:
Service reminder
30 days before the next service is due, a serv­
ice reminder appears in the display when you
switch the ignition o n
c::> fig. 13.
After about 5 seconds the display sw itches
back to normal. The distance and time re­
maining are updated each time the ignition is
switched on until the date due for service is
reached.
Service due
When the due date for service is reached, the
message
Service due! appears in the instru­
ment cluster immediately after you switch the
ignition on. Additionally, a warn ing tone
sounds. After about 5 seconds the display
switches back to normal.
Calling up the service schedules
If or when an oil change or inspect ion is due,
can be shown in the MMI display by select ing
the service interva l disp lay in the car menu .
Select the
!CAR ! function button> (Car)* sys­
tems
control button > Servicing & checks >
Service interval displays. In new vehicles, the
schedule can only be called up after approxi­ mately S00 km.
Resetting the service interval display
Your authorized Audi dea ler will reset the cor­
responding service schedule after performing
the appropriate service on your vehicle. You
also have the possibility to reset the oil
change schedule after having performed an
oil change according to Audi specifications.
Select the
ICAR I function button> (Car)* sys­
tems
control button > Servicing & checks >
Service Intervals> Reset oil change interval.
(D Note
If you disconnect the battery term inals, no
calculations can be made for the service
i nterval display during th is time and no
serv ice reminder will appear. Remember
that observing the proper service in tervals
i s vitally important to extending the life of
your vehicle, particularly the engine, and maintain ing its value. Even if the mileage
driven is low, the maximum period of one
year from one service to the next must not
be exceeded.
(D Tips
-Do not reset the display between oil
changes, otherwise the display w ill be in ­
correct.
- The information in the Service Reminder
remains stored even when the vehicle
battery is disconnected.

Ins trum ent s an d warnin g/indic ator light s 29
Head-up Display
Applies to vehicles: with Head-up Display
Fig. 14 Examp le: indicators in the Head-up Display
Fig . 15 Instrument pane l: knob for the Head-up D is­
play
The Head-up Display projects certa in warnings
or selected information from the assistance
systems* or nav igat ion* on the w indshield.
The display appears with in the driver's field of
vision.
Switching on /off
"' Press the knob~ to switch the Head-up
Display on/off
c::> fig. 15.
Adju sting th e hei ght
The height of the display can be adjusted to
the indiv idual driver.
"' Make sure you are seated correctly
c::>page 131.
"' Turn the knob~ to adjust the display .
Setting s in th e MMI
"' Se lect: ICARI funct ion button > (C ar)* sys ­
tems
control button > Driv e r Assist > He ad ­
u p Di spla y
> Head -up D ispl ay co nte nt or
Di spl ay bri ghtne ss.
Display cont ent
In the MM I, you can spec ify wh ich inform ation
shou ld be disp layed:
- Cruise control system*
- Navigation information*
- Audi adaptive cruise control*
- Aud i active lane assist*
- Night vision assistant* (pedestrian warning)
The speed disp lay and some of the red indica ­
tor lights cannot be hidden in the MMI.
Displa y brightn ess
You can adjust the display br ightness i n the
MMI. The disp lay br ightness decreases auto­
matically as the amount of light decreases.
T he basic level of br igh tness is adjusted w ith
the instrument illumination
c::> page 46.
(D Note
To prevent scratches on the glass cover ing
the Head-up Display, do not p lace any ob­
jects in the p rojection opening .
(D Tips
-Sunglasses with po larization filters and
unfavorab le lighting conditions can af­
fect the display.
- Veh icles with seat memory*: your Head­
up Display set tings are stored automati­
cally and assigned to the remote contro l
key that you are using.
- A special windshie ld is needed for the
Head -up D isp lay function.
- For information on cleaning, refer to
c::> page 220.
On-Board Diagnostic
system (OBD)
Malfunction Indicator lamp (MIL)
The Ma lfunction Indicator Lamp (MIL) ¢'4 in
the instrument cluster is part of the On-Board Diagnost ic (OBD II) system.
The warning/indicator light illuminates when
the ignition is switched on and goes out after ..,.

30 Instruments and warning/indicator lights
the engine starts and the idle has stabilized.
This indicates that the MIL is working proper­
ly.
If the light does not go out after the engine
i s started, or illuminates whi le you are driv­
ing, a ma lfunction may exist in the engine sys­
tem .
If the light illuminates, the catalytic con­
verter could be damaged.
Continue driving
with reduced power (avoid­
ing susta ined high speeds and/or rapid accel­
erat ions) and have the condition corrected.
Contact your authori zed Audi dealer .
If the light illuminates, the electronic speed
limiter may also be ma lfunctioning. For more
information
Q page 30, Electronic speed
limiter.
An improperly closed fuel filler cap may also
cause the MIL light to illuminate
Qpage227.
On-Board Diagnostics
Fig . 16 Locat io n of Data Link Co nnector (D LC)
On-Board Diagnostics monitors the compo­
nents o f your emission control system. Each
monitored component in your engine system
has been assigned a code. In case of a mal­
function, the component will be identified
and the fault stored as a code in the control 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 refuelling,
stop the veh icle and make sure the fuel filler
cap is properly closed
Q page 22 7. In order to make an accurate diagnosis, the
stored data can on
ly be displayed using spe­
c ial diagnostic equipment (generic scan tool
for OBD).
In order to connect the special diagnostic
equipment, push the plug into the Data Link
Connector (D LC). The DLC is located to the
right of the hood release~
fig. 16.
Your authorized Audi dea ler 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 collision!
Electronic speed limiter
-
Your vehicle may be factory equipped w ith
t ir es that are rated for a maximum speed of
130 mph (210 km/h). This is less than the
maximum speed of your vehicle. To reduce the
risk of sudden tire fai lure and loss of control if
the vehicle is operated at excessive speeds,
your vehicle also has an e lectronic speed limit­
er . The electronic speed limiter prevents your
vehicle from going faster than the tire speed
rating . For more information
Q page 257.
If the engine control unit receives faulty vehi­
cle road speed signals, the Malfunction Indi­
cator Lamp (MIL)
¢fj will illuminate . If this
occurs, contact the nearest authorized Audi
dealer for assistance.
S models
Your vehicle's top speed is electronica lly limit­
ed to 155 mph (250 km/h).
If the engine control unit receives faulty vehi­
cle roadspeed signals, the Malfunction Indica­
tor Lamp (MIU¢.§ will illuminate . If this oc­
curs, contact the nearest authorized Audi
dealer for assistance.

Instrument s and warnin g/indic ator ligh ts 31
A WARNING ,~
Always observe the posted speed limits
and adjust your speed to suit prevailing
road, traff ic and weather conditions. Never
drive your vehicle faster than the maxi­
mum speed rating of the tires insta lled.

32 Opening and clo sing
Opening and closing
Keys
Key set
Fig . 17 Key set
@ Remot e control k ey w ith m echan ical
ke y
You can centrally lock and unlock your vehicle
and start the engine with the master key with
remote control. A mechanical key is integrat­
ed in the remote control key
r:::;, page 33 .
@ Eme rgenc y ke y
The emergency key is not intended for con­
stant use.
It should only be used in an emer­
gency. Keep it in a safe place and do not carry it on your key ring .
Key replac em ent
If you lose a key, contact your authorized Audi
dealer immediately to have the
lost key disa­
bled. Be sure to bring all your keys with you.
P er sonal c omfo rt se ttin gs
If two peop le use one vehicle, it is recom­
mended that each person always uses "their
own" master key . When the ignition is switch­
ed off or when the vehicle is locked, personal
convenience settings for the follow ing sys­
tems are stored and assigned to the remote master key .
- Automatic climate control
- Central locking system
- Amb ience light ing*
- Seat memory*
- Parking system*
- Adaptive cruise control* - Audi active
lane assist *
- Aud i side assist*
- Aud i drive select
- Night vision assistant*
- Heated steering wheel*
The stored settings are automatically recalled
when you unlock the vehicle, when you open
the doors or when you switch the ignition on.
A WARNING
-- Do not leave your vehicle unattended . Al-
ways take your ignit ion key with you and
lock your vehicle . Entry by unauthorized
persons could endanger yo u or resu lt in
theft or damage the vehicle.
- Do not leave ch ildren unattended in the
veh icle, especially with access to vehicle
keys. Unguarded access to the keys pro­
vides children the opportunity to start the engine and/or activate vehicle sys­
tems such as the power windows, etc .
Unsupervised operation of any vehicle
system by children can result in serious
injury.
(1) Tips
- The operation of the remote control key
can be temporar ily disrupted by interfer­
ence from transm itters in the vic inity of
the vehicle working in the same frequen­
cy range (e.g. a cell phone, radio equip­
ment).
- For security reasons, rep lacement keys
are only ava ilable from Audi dealers.
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions
r:::;, page 292.

Removing the mechanical key
Fig. 18 Remote control maste r key : re mov ing the me­
c han ical key
• Press the release button @ r=> fig. 18.
• Pull the mechanica l key @ out of the mas ­
ter key.
Using the mechan ica l key, you can:
- lock and unlock the storage compartment
on the passenger's side
c::> page 60 .
-lock and unlock the vehicle manually
c::>page 37 .
-lock the front and rear passenger doors me­
chanically
c:> page 38.
Master key battery replacement
Fig . 19 Remote master key : Re mov ing the ba ttery
holde r
Check light in the master key
The check light @ in the master key provides
information about different cond itions .
• The check light comes on briefly once when
a button is pressed, and during an "inquiry"
by the conven ience key system .
• If the check light does not come on, the
battery is dead and has to be replaced. In
addition, when the battery is dead the
E!!
symbol appears in the instrument cluster
Opening and closing 33
display as well as the message: Please
change key battery .
Master key battery replacement
• Pull the mechanical key out of the master
key
c::> page 33.
• 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 .
• Install the mechanical key.
@ For the sake of the environment
Dispose of dead batteries properly so as
not to pollute 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 inside your key automatically
deactivates the electronic immobilizer when
the key is inside the vehicle. When you remove
the key from the vehicle, the electronic immo­
bilizer is automatically activated once again .
A WARNING
-
Always take the key with you when you
leave the vehicle. The key can disarm the
e lectronic engine immobilizer and permit
an unauthorized person to start the engine
and enable operation of the vehicle sys­
tems such as power window or power sun­
roof leading to serious personal injury.
(D Tips
- Th e vehicle cannot be started if an una u­
thorized key is used. The vehicle may not
start if another radio device such as a key
Ill>