2013 AUDI A7 warning lights

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.

44 Clear vision
& WARNING
-Automatic headlights are only intended
to assist the driver . They do not relieve
the driver of his responsibility to check
the headlights and to turn them on man­
ually according to the current light and
visibility conditions. For example, fog
cannot be detected by the light sensors.
So always switch on the headlights
io
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
theheadlightssothatyoucanseeahead and so that others can see your car from
the back .
- Please observe legal regulations when
using the lighting systems described .
(D Note
The rear fog lights should only be turned
on in accordance with traffic regulation, as
the lights are bright for following traffic.
{D) 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 22 .
-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.
Emergency flasher
The emergency flasher makes other motorists
aware that you or your vehicle are in an emer­
gency situation .
Fig. 34 Ce nte r co nso le: em erg en cy flash er sw itc h
.. Press the switch I:;,,. ~fig. 34 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 Nin the instrument
cluster, as well as the light in the emergency
flasher switch
I:;,,. blink likewise. The emergen­
cy flashers also work when the ignition 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 are 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 ore adjusted in the MMI.
.. Select: !CAR ! function button> (Car)* sys­
tems
control button > Vehicle settings > Ex-
terior lighting. ..,.

46 Clear vis ion
instrument cluste r illuminates when the
high beams are on.
- T he
headlight flash er 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 il luminates 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
Fi g. 36 Headliner: Front interior ligh ts
Fig . 37 Re ar headli ne r: Readi ng light
Press the appropriate button q fig . 36:
El-Interior lighting on/off
I]]-Door contac t sw itch . The inter ior lighting
turns on automatica lly when you unlock the
vehicle, open a door or switch the ignition off.
The interior lighting turns off several seconds
after you close the doors, when you lock the
vehicle or when you sw itch the ignition on.
When a door is open, the light t urns off afte r
a few minutes.
L:!l -Read ing lights on/off
~ - Switching the rear read ing lights on/off
from the cockpi t.
I" REARI * - Switching the rear reading lights
o n/off from the cockpit.
Ambience lighting
Applies to vehicles: with ambience lighting
You can adjust the br ightness for the ambi­
ence ligh tin g.
.. Select in the MMI: ICARlfunction butto n>
(Car )* sys tem s control button > Vehicle set­
ting s
> Interi or lighting > Brightne ss.
.. To increase or reduce the b rightness , turn
t he knob and press it .
T he ambience light ing tu rns on when you turn
t h e headlights on wh ile the ig nition is swi tc h ­
ed on.
(D Tips
The setti ng is automati cally sto red and as­
s igned to the remo te contr ol key t hat i s in
u se .
Instrument illumination
You can adjust the brightness of the instru­
men t and di splay illumination a s well as the
Head-up Display*.
Fi g. 38 Instrume nt illumina tion
... Press the knob to re lease it.
.. Turn the knob toward"-" or"+" to reduce or
increase the br ightness .
.. Press the knob aga in to return it to its origi-
na l posit ion . ...

@ Tips
The instrument illumination (for dials and
needles) lights on when the ign it ion is
sw itched on and the vehicle lig hts are
turned off. As the daylight fades, the ill u­
m ination of the dials likewise dims auto ­
mat ically and w ill go out comp lete ly when
the o utside lig ht is ve ry low . This fea ture is
meant to remi nd you t o swit ch on the
headl igh ts when o utside light condi tions
become poor.
Vision
Sun visors
( J
F ig . 39 Sun v isor
The sun visors for the driver and passenger
can b e released from their brackets and
turned tow ard the doors ¢
fig. 39@.
The mirror light switches on when the cover
over the vanity mirror @opens.
Sun shade
Applies to vehicles: with sun shade
The sun shade is located on the luggage com ­
partment shelf.
a a
F ig . 40 Sun s hade i n lowe red pos it io n
Clear vi sion 4 7
When the sun shade is in the lowered posi ­
tion, it is secured in t he retainer @.
1-To raise @the s un shade , remove it from
t he re tainer.
_& WARNING ..
Do not use t he sun shade to secure cargo .
The luggage compartment cove r is not a
surface for storing objects . Objects p laced
on the cover could endanger all ve hicle oc­
cupants dur ing sudden braking maneuvers
or i n a c rash .
Wiper and washer
system
Switching the windshield wipers on
Fi g. 4 1 Windshi eld wipe r leve r
Move the windshie ld w iper lever to the corre­
sponding position:
@ -Windshield wipe rs off
@ -Rain senso r mode . The windsh ield wipers
switch on once the veh icle speed exceeds ap ­
proximate ly 2 mph (4 km/h) and it is ra ining .
T he hig her the rain senso r sens it ivity is set
(sw itch @to th e r ight) , the earlier the wind­
shield wipers react to mois ture on the w ind­
shield. Yo u can deactivate rain sensor mode in
the MMI, which will then activate interm ittent
mode. Se lect: ICAR ifunct ion button>
(Car )*
systems
contro l button > Driver assist > Rain
sensor > Off .
In interm ittent mode, yo u can
adjust the interval time using the switch @.
@ -Slow w ip ing
@ -Fast wip ing

48 Clear vis ion
© -Single wipe . If you hold the lever in this
position longer, the wipers switch from slow
wiping to fast wip ing.
® -Clean the windshield . T he wipers wipe
one time after several seconds o f driv ing to
remove water drop lets . You can switch this
function off by moving the lever to position ®
within 10 seconds after the afterw ipe. The af­
terw ipe funct ion is react ivated the next time
you switch the ig nition on .
C leaning the headlights *. The headlight wash­
er system* operates on ly when the headlights
are on. If you move the lever to pos ition ®,
the head lights and the nig ht vision assistant
camera* are washed in intervals .
A WARNING
- The ra in sensor is only des igned to assist
and support the drive r.
It remains entire­
ly the dr iver's respons ibility to monito r
o utside wea ther conditions and to man­
ually activate the wipers as soon as rain
or drizzle reduces visib ility through the
windshield.
- The windshie ld must not be treated with
water-repe llent materials. They can in­
crease glare under poor visib ility condi­
t ions such as wetness, darkness, or when
the sun is low on the horizon. In addi­
t io n, they can cause the wi ndshield wip­
ers to chatter .
- Properly fu nctioning windshie ld w iper
blades are required fo r a clear view and
safe dr iv ing
c::> page 48, Replacing
windshield wiper blades .
(D Note
- In the case of frost, check whether the
winds hield wiper b lades a re frozen to
the windshie ld. Switching on the wind­
s h ield wipers can damage the wipe r
blades!
- Prior to using a car wash, the windshield
wipe r system must be switched off (lever
i n position @). This helps to prevent un­
i ntent ional sw itching on and damage to
the windshie ld w iper system. - Do not
use the w ipers to clear a frosted
w indow . Us ing the wipers as a conven­
ient ice scrape r will destroy the wiper
blades.
(D Tips
- The windshie ld w ipers are switched off
w hen the ignit ion is off. Activate the
w indshield wipers after the ign ition is
switched back on by moving the w ind­
shield wiper lever to any position .
- Worn or d irty windshield wiper blades
result in streaking. This can affect the
rain sensor function . Check your wind­
shield wiper blades regularly.
- The washer fluid nozz les of the wind­
shield washe r system a re heated at low
tempe rat ures when the ignition is on .
- Whe n stopping temporarily, e.g . at a
traffic light, the set speed of the wind­
shield w ipe rs is automatically reduced by
one speed.
Replacing windshield wiper blades
Wiper blades in good condition help keep the
windshield clear .
Fig. 42 Remov ing w indsh ie ld wiper b lades
Service position
.,. Switch the windsh ie ld w ipers o ff (position
@ c::>fig. 41).
.,. Switch the ignition off and move t he wind ­
shie ld w iper lever to position ©
c::> fig. 41.
Or
.,. Select in the MMI: ICAR I function bu tton >
(Car) * system s control b utton > Servicing &
check s > Wiper service position > On . The ..,.

50 Clear vis ion
Tilt function for the pass enger' s mirror
To help y ou see the curb when backi ng into a
parking space , the surface of the m irro r tilts
slightly. The knob must be in the P position
for this to happ en .
You can adj ust the ti lted mirror s urface by
turning the knob in the desired direction .
When you move out of reverse and into anoth­
er gear, the new mirror position is stored and
assigned to the key you are using.
The mirror goes back into its origina l positio n
once yo u drive forward faster than 9 mph (15
km/h) or sw itch the ignition off .
A WARNING
- Curved (i.e . convex) mirror s urfaces in­
crease your field of view. Remember that
vehicles or other objects will appear
smaller and fa rther away than when seen
in a flat mi rror .
If you use this mirror to
est imate distances of following vehicles
when ch anging lanes , you cou ld es tim ate
incorrectly and cause an acc ident .
(D Note
-If the mirror hous ing is moved uninten­
tiona lly (for example, whi le par king you r
vehicle), then you must first fo ld the mi r­
r or electr ically. Do not readjust the mir ­
ror housing manua lly. You could damage
t h e motor which controls the mirror.
- If you wash t he vehi cle in an au tomatic
car wash, yo u m ust fold the exterior m ir­
ro rs in to reduce the risk of damage to
the mirrors. Never fold power fo lding ex­
terior mirrors* by hand. Only fold them
i n and out us ing the power contro ls.
(D Tips
- The exterior mirror settings are stored
with the memory funct ion*
c> page 56.
- If there is a malfunct ion in the electrical
system, you can still ad just the exter ior
mir rors by press ing the edge of the mir­
r or.
Dimming the mirrors
F ig . 44 A uto ma tic d immin g rearview mirro r*
Manu al anti-glare adjustment
.,. Move the small leve r (located on the bot­
tom edge of the mirror) to the rear.
Automatically dimming mirrors*
.,. To dim the rearview m irror and both exteri­
or m irrors, press the@ button . The diode
@ turns on . The rearview and exterior mir­
rors dim automatically when light shines on
them, for examp le from headlights on ave­
hicle to the rear .
A WARNING
-Electrolyte fluid can lea k from automatic
d imm ing mirro rs if the g lass is broken .
E lectro lyte fluid can irr itate sk in, eyes a nd
r espira to ry system .
- Repeated or prolonged exposu re to e lec­
trolyte can ca u se irritation to the respira­
t ory sys tem, especially among people
wit h asthma or other resp iratory condi­
tions . Get fresh air immediately by leav ­
ing the vehicle or, if that is not possib le,
open w indows and doors all the way .
- If electrolyte gets into the eyes, fl ush
them thorough ly with large amou nts of
clean water for at least 15 minutes; medical attention is recommended.
- If electrolyte contacts skin, fl ush affect­
ed area with clean water for at least 15 minutes a nd then wash affected area
with soap and water; medical atte ntion
is recommended. Thoroughly wash af­
fect ed clothing and shoes before re use .