2015 AUDI A6 service interval

24 Instruments and warning/indicator lights
Driver information
display
Overview
Fig. 4 Driver information system in the instrument
cluster
Fig. S Display: example of th e information line
The driver information system contains infor­
mation @ that is displayed on tabs @
c:;, fig. 4. The following content is possible de­
pending on vehicle equipment:
@
®
Tab Content
1 Vehicle functions :
On-board computer c::> page 25
Efficiency program* c::> page 26
Digital speedometer
Cruise control*
c;, page 82
Adaptive cru ise con trol and braking
guard*
r::;, page 84
Audi active lane assist* c;, page 93
Display darkened
2 Indicator lights and messages
Warning when a door, the hood or the rear lid is not closed
Service interval display
c::> page 2 7
Speed warning system c;, page 81
@ ®
Tab Content
3 Night vision assistant* c;, page 103
4 Audio/video
s Telephone*
6 Navigation*
T he second and th ird tabs are only vis ible if at
least one indicator light or message is shown
or if that system is sw itched on.
The status line © is located in the bottom
part of the display
c::> fig. 4. It displays the ex­
terior temperature , time, selector lever posi­
t ion, trip odometer and odometer.
For some vehicle functions, you can access the
trip information from the temporary memory
c::> page 26 in the line (D c::> fig. 5.
_& WARNING
= -
- Never rely exclusively on the outside
temperature display to determine if a
road surface is icy or not. Keep in mind
that road surfaces, especially bridges
and overpasses, could be ice covered and
slippery even at an outside temperature
above 41 °F
(+5 °().
-Always remember, even if the "snow­
flake" symbol (ice warning) does not ap­
pear in the d isplay, black ice could be on
the road.
- Always reduce your speed and drive with special care in cold weather cond itions
when the chance of encountering icy
road surfaces increases.
(D Tips
-If the vehicle is stationary, or if you are
dr iving at a very low speed, the tempera­
ture shown in the d isplay m ight be
slightly higher than the actual outside
temperature . Thi s is caused by the heat
being radiated from the engine.
- Yo u can select the units used for temper­
ature, speed and other measurements in
the MMI.
IJ,-

M N
0 I.J "". rl I.O
"' rl
"' rl
Instrument s and warning /indicator lights 2 7
Fuel economy messages
Fuel economy messages are disp layed when
fuel consumption is increased by certain con­
ditions ~
fig. 10 . If you follow these fuel
economy messages, you can reduce your vehi­
cle's consumption of fuel. The messages ap­
pear automatically and are only displayed in
the efficiency program. The fuel economy messages turn off automatically after a cer­
tain period of time .
To turn an economy message off immediately after it appears, press any button on the mul­
tifunction steering wheel.
@ Tips
- If the data are deleted in the efficiency
program, those values are also reset in
trip computer .
- Once you have turned a fuel economy
message off, it will only appear again af ­
ter you turn the ignition on aga in .
- The fuel economy messages are not dis­
played in every instance, but rather in in­
tervals over a period of ti me .
Odometer
Fig. 11 Instrument cluster: O domete r an d rese t but­
to n
The odome ter shows you how many miles
(kilometers) yo u have d riven . You can switch
the display from mi les to kilometers and vice
versa via the MMI.
Upper odometer
The trip odometer shows the distance driven since it was last reset. It can be used to meas- ure
short distances. The last digit indicates
1/10 of a mile (100 meters).
You can reset the trip odometer to zero by
pressing the Reset button
E§l.
Lower odometer
The lower odometer shows the total number
of miles (kilometers) dr iven .
Malfunction message
If there is a malfunct ion in the instrument
cluster,
DEF will appear in the trip odometer
display area . Contact your authorized Audi
dealer to have the problem corrected .
Time and date display
Fig. 12 Instrume nt cluster: clock and date
You can set the time and the date disp lay in
the MMI. Refer to the MMI owner's manual
for instructions .
When you open the dr iver's door, the date and
time appear in the instrument cluster display
for 30 seconds.
Service interval display
T he service interval display reminds you when
your next service is due .
Fig. 13 Instrumen t cl uster: Serv ice interva l display

28 Instruments and warning /indicator lights
The schedule fo r the next oil change o r inspec ­
t ion is calculated automatically and d isplayed
according ly . T he display works in two stages :
Service reminder
30 days befo re the ne xt service is due, a serv­
i ce rem inder appears in the di splay when yo u
switch the ignit ion on
¢ fig . 13.
Afte r abo ut 5 seconds the display sw itches
b ack to normal. The di sta nce and time re­
maining a re update d eac h time the ignition is
switched on unt il the date due for service is
reac hed .
Service due
When the due date for service is reached , the
message
Service due! appears in the instr u­
men t clus ter immedia tely after you switch the
i gnition on. Additionally, a war ning tone
sounds . After about 5 seconds the display
switches back to normal.
Calling up the service schedules
If o r whe n an oil change o r inspect ion is due,
can be shown in the MM I disp lay by select ing
the service interva l disp lay in the car menu .
Select the
! CAR ! function b utton> (Ca r)* s ys­
tems
contro l button > Servicing & chec ks >
Service interval displays.
Resetting the service interval display
Your author ized A udi dealer w ill reset the cor ­
responding service sched ule after perform ing
the app rop riate serv ice on yo ur vehicle. Yo u
a ls o have the possibility to reset the oi l
change schedule after having performed an
oil change according to Audi specifications.
Selec t the
I CAR ! function button > (Car) * sys­
tems
cont ro l button > Servicing & checks >
Service Intervals > Re set oil change interval.
(D Note
- Only reset the o il change d isp lay when
you hav e compl eted an o il change .
- If you d isconnect t he battery te rm inals,
no calc ulations can be made for the serv­
i ce interv al display during this t ime and
n o servi ce re mi nder w ill appear . Reme m- ber th
at o bse rv ing the p roper service in ­
tervals is vita lly im po rtant to extend ing
the life of your vehicle, part icularly the
eng ine , and maintain ing its value. Eve n if
the mileage driven is low, the maxim um
p er iod of one year fro m one service to
t he next mus t not be e xceed ed .
@ Tips
The information in the Service Reminder
r ema ins sto red even when the vehicle bat ­
tery is disconnected.
Head -up Display
Applies to veh icles: w ith Head-up D isp lay
Fig. 14 Exa mple: in dic ato rs in th e Head -up D isplay
Fi g. 1 5 Ins trume nt panel: k nob for t he Head -u p D is ­
play
The Head -up D isplay projects cer tain warnings
o r se lected info rmation from the ass istance
syste ms* or na vigatio n* on t he windsh ie ld .
T he disp lay appe ars wi thin the drive r's field o f
vision .
Switching on/off
.,. Press the knob 1rl to switch t he Head-up
Display o n/off ¢
fig. 15.

M N
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Warm and cold Climate controls
Description
App lies to vehicles: with three -zone cl imate contro l or
four -zone a uto mat ic climate contro l
The climate control system warms, cools and
adds humidity to the air in the vehicle interior.
It is the most effective when the windows and
sunroof* are closed . If the temperature inside
the parked veh icle becomes very warm, open­
i ng the w indow br iefly will speed up the cool­
ing process.
In all heating mode functions except
defrost,
the blower on ly switches to a higher speed
once the engine coolant has reached a certain
temperature.
Condensat ion from the cooling system can
drip and form a puddle of wate r under the ve­
h icle. This is normal and does not mean there
is a leak .
Pollutant filt er
The pollutant filter removes pollutants such
as dust and po llen from the air.
The air pollutants filter must be changed at
the intervals specified in your Warranty
&
Maintenance booklet, so that the air condi­
tioner can properly work .
If you drive your vehicle in an area with high
a ir pollution, the filter may need to be
changed more frequently than specified in
your Aud i Warranty
& Ma intenance booklet. If
i n doubt, ask your authori zed Audi Service Ad­
visor for adv ice.
K ey coded settings
Three-zone climate control: T he b lower set­
ting and air d istribution are stored automati­
cally and ass igned to the remote control key
that is in use .
Four-zone automatic climate control: The cli­
mate contro l settings are automatica lly stor­
ed and assigned to the remote control key
that is in use .
Warm and c old 67
A WARNING
-
Reduced visibi lity is dangerous and can
cause acc idents .
- For safe driving it is very important that
all windows be free of ice, snow and con­
densat ion.
- Comp letely fam il iarize yourse lf with the
proper use and funct ion of the heat ing
a nd ventilation system and especially
how to defog and defrost the w indows.
- Never use the windshield wiper/washer system in freez ing weathe r unt il you
have wa rmed the windshie ld first, using
the heating and ventilation system. The
washer sol ution may freeze on the wind­
shie ld and red uce visibi lity.
CJ) Note
- If you s uspect that the air conditioner
has been damaged, switch the system
off to avoid furt her damage and have it
inspected by a qualified dea lership .
- Repairs to the Audi air conditioner re­
quire specia l technical know ledge and
special tools. Contact an authorized Audi
dealer fo r ass istance.
@ For the sake of the envi ronment
By reducing the amount of f uel you use,
you also red uce the amount of pollutants
emitted into the air.
(D Tips
- Keep the air intake s lo ts ( in front of the
w indshield) free from ice, snow and de­
bris in order to maintain the proper func­
tion of the climate control system.
- The energy ma nagement system may
switch the seat heating* or rear window defroster off temporar ily. These systems
are available again as soon as the energy
balance has been restored .
- Air escapes through vents under the rear window. When plac ing items of cloth ing
on the luggage compartment cover, en­
sure that the openings are not covered.

224 Checking and filling
Engine compartment
Engine compartment overview
These are the most important items that you can check.
Fig. 188 Typ ical layout for contai ners and eng ine o il filler cap
(D Jump start point(-) with hex
head screw .... ............. 234, 283
@ Jump start point(+) under a cov-
er .. .. ............... .... . 234,283
@ Brake fluid reservoir ((0)) . . . . . 231
© Engine oil filler cap ( ®
® Coolant expansion tank (-L) ... 228
Windshield/headlight washer
. (' " ) container O ............ . . 235
The engine oil filler neck (item @) may be lo­
cated in a different area depending on the ver­
sion of the engine.
~ WARNING
Before you check anything in the engine
compartment, always read and heed all
WARNINGS
¢ &. in Working in the engine
compartment on page 222.
-
Engine oil
Engine oil specifications
The engine oil used must conform to exact
specifications.
The service interval display in the instrument
cluster of your vehicle will inform you when it
is time for an oil change. We recommend that
you have your oil changed by an authorized Audi Serv ice Advisor.
If you have to top
off the oil between oi l
changes, use the Audi oil quality standard
specified in the table.
Audi oil quality standard
Gasoline
VW 502 00 or
engine vw 504 00
Diesel vw 507 00
engine

M N
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-If your skin has come in contact with the
engine oil, you must subsequent ly
cleanse it thoroughly.
0 Note
- Check the oil leve l using t he M MI. If the
message
Please reduce oil level appears,
contact your author ized Audi dealer or
other qualified workshop to have excess
oi l extracted if necessary .
-Audi does not recommend the use of oil
add it ives. They may damage the engine
and adversely affect your New Vehicle
Warrant y.
@ For the sake of the environment
-Under no circumstances ca n the o il come
i n contact wit h the sewage network or
the soil.
- Observe and fo llow lega l regu lations
when disposing of em pty oil con tainers .
Changing the engine oil
We recommend tha t have your oil changed by
an authorized Audi dealer or a qualified serv ­
ice station .
Before you check any thing in the engine com­
pa rtment,
always read and heed all WARN ­
INGS
~ .&. in Working in the engine compart­
ment on page 222 .
The engine oil must be changed according to
the intervals specified in your Warra nty
&
Ma intenance book let . This is very important
because the l ubr icating prope rties of oil di­
m inish gradua lly dur ing no rmal veh icle use.
Unde r some circumstances the engine o il
should be changed more frequently . Change
oil more often if you driv e most ly short dis­
tances , ope rate the vehicle in d usty areas or
u nd er predomin antly stop-and-go t raff ic con­
di tions , or have your veh icle w here tempe ra­
tures remain below free zing fo r ex tended pe ­
riods .
D etergen t additi ves i n the o il w ill ma ke fresh
oil look dark a fter the eng ine has been run -
Checkin g and fillin g 22 7
ning for a sho rt time. This is normal an d is not
a reaso n to cha nge the oil more often t han
recommended.
Bec ause of t he pro blem o f proper disposal,
along wi th the specia l tools and necessa ry ex ­
pertise req uired, we st ro ngly recommend that
you have your oil changed by an a uthorized
Audi dealer or a qualified service station.
If you choose to change your oil yourself ,
please note the following important info rma ­
t ion:
_& WARNING
To reduce the risk of pe rsonal inj ury if you
must change the eng ine oil in your vehicle
yourself:
- Wear eye protect io n.
- To reduce t he risk of burns from hot en -
gine oil, let the engine c ool down to the
touch.
- When removing the o il dra in p lug with
your fingers, stay as fa r away as possible .
Always keep you r forearm parallel to the
grou nd to help prevent hot o il from run­
ning down you r arm.
- Dra in the oil into a container designed
for this purpose, one la rg e enough to
hold at l east the tota l am ou nt of oil in
your engine.
- Engine oil is poisonous. Keep it well o ut
of the rea ch of childre n.
- Con tinuous contact wit h used eng ine o il
is harmful to yo ur ski n. A lways protect
your skin by washi ng oil off t horoughly
w it h s oap and w ater.
d) Note
N eve r mix oil additives wi th you r engine
oil. Th ese additives can damage your en­
g ine and adversely affect your Au di Li m it­
e d N ew Vehicle Warr anty.
(® For the sake of the environment
- Befor e changi ng your oil, first make s ure
yo u k now where yo u ca n prope rly dispose
o f the used oil.
1J11>
•
•

256 Tires a nd whee ls
Driving style - Extra care must be ta ken when
Driving fast around curves , rotat
ing direction-specific
heavy acceleration and hard tires
¢
page 2 77.
b raking increase tire wear.
Wheel balancing
Rotating tires for more even
The wheels on new vehicles are
wear ba lanced. However, various sit-
For all four tires on your vehicle uations during everyday driving
to have the same service life, can cause them to become un-
we recommend that the front balanced, resulting in vibra-
and rear tires are rotated ac -tions you can usually feel
cording to the tire manufactur- through the steering wheel.
er's suggested tire rotation in- Unbalanced wheels must be re-
tervals . Please remember the
balanced to avoid excessive
following: wear on steering, suspension
-T ire rotation intervals may dif -and tires. A wheel must also be
fer from the vehicle service in· rebalanced when a new tire is
tervals outlined in your War- insta
lled.
ranty
& Maintenance booklet . Incorrect wheel alignment
-The longer one tire is used in
Incorrect wheel alignment can
one location on the vehicle,
cause excessive tire wear, im-
the more it wears at certain
pairing the safety of the vehi-
points; therefore, we recom-
cle. If tires show excessive
mend that you follow the tire
wear, have the wheel alignment
manufacturer's suggested tire
checked by an authorized Audi
rotation intervals.
dealer or qualified workshop.
-Vehicles with front-wheel
dr ive experience more t read
All-wheel drive
wear on the front wheels com-
Vehicles with quattro must al-
pared to all-wheel drive (quat- ways have tires of the same
tro) .
size, construction and tread
-Please rotate tires as shown type. For details see
¢
fig . 198. ¢page 197. ...

292 Consumer Information
Consumer Information
Warranty coverages
You r Audi is covered by the following war­
ranties:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfo-
ration
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warran­
ties can be found in your
Warranty & Mainte­
nance booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regu lations in the United States
and Canada require that automobiles meet
specific emission regulations and safety
standards. Therefore, veh icles built for the
U.S.A . and Canada differ from vehicles sold in
other countries .
If you p lan to take your vehicle outside the
continental limits of the United States or Can­
ada, there is the possibility that:
- unleaded fuels for vehicles with cata lytic
converter may not be available;
- fuel may have a considerably lowe r octane
rating. Improper fuel may cause engine
damage ;
- service may be inadequate due to lack of
proper service facilities, tools or testing
equipment ;
- replacement pa rts may not be readily availa­
ble.
- Navigation systems for vehicles built for the
U.S.A. and Canada will not necessar ily work
in Europe, and may not work in other coun­
tries outside North America .
(D Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, service or parts availability.
Audi Service Repair Manuals and Literature
Audi Official Factory Service Manuals and Lit­
erature are published as soon as possible after
model introduction. Service manuals and lit­
erature are available to order from the Audi
T echnical Literature Ordering Center at:
www.audi.techliterature.com
Maintenance
General
Your vehicle has been designed to help keep
maintenance requirements to a minimum.
However, a certain amount of regular mainte­
nance is still necessary to assure your vehicle's
s afety, economy and rel iability. For detailed
vehicle maintenance consult your Warranty &
Maintenance booklet.
Under difficult operating conditions, for ex­
ample at extremely low outside temperatures,
i n very dusty regions , when towing a trailer
very frequently, etc., some service work
should be performed between the intervals
specified. This applies particularly to:
- oil changes, and
- cleaning or replacing the air filter .
(® For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emission standards
are maintained, thus minimizing adverse
effects on the environment.
Important considerations for you and
your vehicle
The increasing use of electronics, sophisticat­
ed fuel injection and emission contro l sys-
tems, and the genera lly increasing technical
liJJ,