2015 AUDI A6 display

Always apply brakes early. When driving
downhill, shift into a lower gear to use the en­
g ine braking effect to slow the vehicle . Use of
the brakes a lone can cause them to overheat
and fail.
Air suspension*
When driving with a trai ler, activate the trailer
mode of the air suspension. Switch the air
suspension trailer mode on when you are tow­
ing a trailer. This will limit the regulation by
the air suspension while driving. Select in the
MMI:
! CARI function button> (C ar) * systems
control button > Vehicle settings > Air susp.:
towing > On .
Coolant temperature
The coolant temperature gauge¢ page 11
must be observed carefully. The coolant tem­
perature can increase if you drive on long in­
clines in a low gear at high engine speeds . Re­
duce your speed immed iately if the LEDs in
the top pa rt of the display turn on.
For more information about indicator lights,
refer to. ¢
page 16 .
A WARNING
Anyone no t properly restrained in a mov­
ing veh icle is at a much greater ris k in an
accident . Never let anyone ride in your car
who is not properly wearing the restraints
provided by Audi .
Trailer towing tips
Important to know
Your vehicle handles differently when tow ing
a trailer because of the addit ional weight and
d ifferent weight distribution . Safety, perform­
ance and economy w ill greatly depend on how
carefully you load your trailer and operate
your rig.
Before you actually tow your trailer, practice
M N turning, stopping and backing up in an area 0
~ away from traffic. Keep practicing until you
~ have become comp lete ly fam iliar with the way 1.1'1 ,...., 1.1'1 ,....,
Trailer towing 207
your vehicle-trai ler combination behaves and
responds.
Backing up is difficult and requires practice .
Backing up with a trailer generally req uires
steering action opposite to that when backing
up your vehicle without a trai ler.
Maintain a greater distance between your ve­
hicle and the one in front of you. You will need
more room to stop. To compensate for the
trailer , you wi ll need a larger than normal
turning rad ius.
When passing, remember that you cannot ac­
ce lerate as fast as you norma lly would be­
cause of the added load. Make sure you have
enough room to pass . After passing, allow
plenty of room for your trailer before chang­
ing lanes again .
Avoid jerky starts, sharp turns or rapid lane changes.
(D Tips
- Do not tow a trailer during the break-in
period of your vehicle.
- If you tow a trailer, your Audi may re­
quire more frequent maintenance due to
the extra load ¢
page 292.
Parking on a slope
Do not park on a slope with a trailer. If it can­
not be avoided, do so only after doing the fol­ lowing:
When parking:
.,. App ly the foot brake .
.,. Have someone p lace chocks under both the
vehicle and the trailer wheels.
.,. With chocks in place, slowly release the
brakes until the wheel chocks absorb the
load .
.,. Turn the wheels towards the curb.
.,. Apply the parking brake .
.,. Select the P selector lever posit ion.
When re starting after parking:
.,. App ly the foot brake.
.,. Start the engine.
•
•

M N
0 <.J 'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
-Never use abrasive cleaning materials
or alcohol to clean the camera lens.
Th is could cause scratches and cracks .
-Window s
-Remove snow and ice on w indows and
exterior mirrors with a plastic scraper.
To avoid scratches, move the scraper only in one direction and not back and
forth.
- Never remove snow or ice from w in­
dows and m irrors using wa rm or hot
wate r because this cou ld cause crac ks
to form.
- To avoid damage to the rear window
defogger, do not apply any stickers on
the heating wires on the inside of the
w indow .
-Dec or ati ve p arts /trim
-Never use chrome care or cleaning
products.
-Paint
-To reduce the risk of scratches, the ve-
hicle must be free of dirt and dust be­
fore polishing or waxing.
- To prevent paint damage, do not polish
or wax the veh icle in direct sunlight.
- To reduce the risk of paint damage, do
no t polish away rust film .
-Di splay s
-To avoid scratches, do not use dry
cleaning methods on displays .
-Controls
- Make sure that no flu ids enter the con-
trols, because this cou ld cause dam­
age .
-Safet y belts
- Do not remove the safety belts to clean
t hem.
- Never clean safety belts or their com­
ponents chemically or with cor ros ive
fluids or solvents and never a llow
sharp objects to come into contact
with the safety belts . This cou ld cause
damage to the belt webbing.
- If the re is damage to the webb ing, the
connections, the retractors or the buck­
les, have them rep laced by an author-
V ehicl e ca re a nd cl eanin g 213
ized A udi dealer or a qualified work­
shop.
- Te xtile s/Vin yl/ Alcant ara
- Never treat Vinyl/Alcantara w ith leath-
er care products, solvents, floor polish,
shoe polish, stain remover or s imilar
p rod ucts.
- To avoid damage, have stubborn stains
removed by an authorized Aud i deale r
or a qualif ied workshop.
- Never use steam cleaners, brushes,
hard sponges, etc. when cleaning.
- Do not turn on the seat heating * to dry
the seat.
- Objects with sharp edges such as zip­
pers, rivets on clothing or be lts can
cause damage to the surface.
- Open hook and loop fasteners, for ex­
ample on cloth ing, can damage seat
covers. Make sure hook and loop fas­
tene rs a re closed.
- Natural leather
- Neve r treat leather w ith solven ts, floo r
polish, shoe polish, stain remover or
similar products.
- Objects with sharp edges such as zip ­
pers, rivets on clothing or be lts can
cause damage to the surface.
- Never use steam cleaners, brushes,
hard sponges, etc . when cleaning.
- Do not turn on the seat heating* to dry
the seat.
- To help prevent the leather from fad­
ing, do not leave the vehicle in direct
sunlight for long periods of time. If leaving the vehicle parked for long pe­
riods of time, you should cover the
leather to protect it from d irect sun­
light.
(D Tips
- Insects are easier to remove from paint
that has been freshly waxed.
- Regular waxing can prevent rust film
from forming.
•
•

M N
0 I.J "". rl I.O
"' rl
"' rl
The AdBlue is stored in a separate tank in the
vehicle. The Ad Blue usage accounts for ap­ prox imately 0.5% to 1.2% of the diese l fuel
that is used.
You must refill the Ad Bl ue or have it refilled
by your authorized A udi dealer or qualified
workshop as soon as the AdBlue refill mes­
sage appears in the instrument cluster
¢page 220.
A WARNING
Failure to heed Ad Blue ref ill information in
the instrument cluste r can prevent the ve­
hicle from being started and drive n. If the
vehicle cannot be driven and an eme rgency
a rises, perso na l inju ry can occur.
- Always have t he Ad B lue tank refilled well
before the t an k ru n s dry.
(D Tips
- The instrument cluster display indicates
the distance remaining that can be dr iv­
en
¢ page 219. If the Ad Blue tan k is
com plete ly empty, the eng ine will not
star t aga in a fter the ign ition i s swit ched
off.
- Ad Blue is required by l aw to ope rate this
vehicle .
Indicator in the instrument cluster
display
Applies to vehicles: with d iesel e ngine
The display indicates if the Ad Blue level is low
or if it was filled incorrectly.
F ig . 18 3 Ins trume nt cluste r: in dicato r in th e d isplay
Fu el suppl y and filli ng your fuel t ank 219
AdBlue level low
Yo u w ill be informed if t he A d Bl ue in the t ank
drops below a certain leve l.
Plea se refill Ad Blue. Range 1500 mile s
(2400 km)
This ind icator appears when there is only
enough Ad Blue left to d rive the distance i ndi­
cate d in the drive r informa tion syst em. Please
add AdBl ue.
AdBlue ,0 Refill AdBlue! Cannot start en­
gin e in
600 miles (1000 km )! See owner's
manual
This indicator appears whe n there is only
enough Ad Bl ue left to drive the distance indi ­
cated in the drive r information system. Please
add AdBl ue. Othe rwise the e ngin e w ill not
s tart again if you s top it o nce the di stan ce in ­
di cated has been driven.
Refill AdBlue! No re start! See
owner's manual
This message appears when the Ad Blue tank
i s empty . Please add Ad B lue. Otherw ise you
will not be able to sta rt the eng ine again once
you stop it.
When the minimum Ad Blue leve l has bee n
reached, you must add Ad Blue¢
page 220 .
&I Filling incorrectly
If the Ad B lue tank was filled with a d ifferent
fluid than Ad B lue and the system detects that
it is incorrect, a message will appear .
AdBlue ,/ AdBlue: System fault No restart
in
600 mile s (1000 km)! See owner 's man­
ual
T his message appears when it is on ly possible
to
dr ive the distance indicated in the driver in ­
format ion system. D rive to the nearest quali­
fied workshop to have the ma lfunction re­
paired. Otherw ise the eng ine will not start
again if you stop it once the distance indicated
has been dr iven.
Ad Blue: System fault No restart!
See owne r's manual
lilJ,

220 Fuel supply and filling your fuel tank
This message appears if the system detects it
was filled incorrect ly. Drive immediate ly to
the nearest qualified workshop to have the malfunction repaired. Otherwise you will not
be able to start the engine again once you
stop it.
Filling AdBlue
App lies to vehicles: with diesel eng in e
A special refill bo ttle must be used to fill the
AdBlue.
Fig. 184 Rig ht rear vehicle si de: removing the Ad Blue
cap
Fig. 185 Ad8lue filler tub e: inse rting the refi ll bott le
The Ad Blue fi ller tube is located near the die­
sel filler tube. Always add 1.5 gallons (5 . 7 lit­
ers) of AdBlue (three bottles). This is the mini­
mum amount required to ensure the system
detects the refilling and to start the engine.
The Ad Blue tank capacity is approximately
4 .5 gal lons (17 liters).
Opening the filler tube and adding
AdBlue
Requirement: The request to add Ad Blue must
appear in the instrument cluster display.
• Switch the ignition off.
• Open the tank cover
c:;,poge 216.
• Turn the cap counterclockwise with the lug
wrench from the vehicle too l kit to remove it
C::,fig. 184.
• Remove the cap from the refill bottle.
• Position the refill bottle on the filler tube
and turn the bottle clockwise until it stops
turning
(D ~ fig. 185 .
• Press lightly against the bottom of the bot­
tle @to empty it . Continue pressing the
bottom of the bottle until it is empty or un­
til fluid stops flowing into the tank.
• Turn the bottle to the left without pressing
on the bottom.
Closing the filler tube
• Turn the cap clockwise on the filler tube
w ith the lug wrench until you hear it tighten
completely .
• Close the tank cover .
After filling
The vehicle must be driven. The system may
take up to two minutes to detect that the
AdBlue has been filled.
• If there was no Ad Blue left in the tank and a
range of
O mi (0 km ) was displayed in the
ins trument cluster, switch the ign ition on
for about 15 seconds before start ing the en­
gine.
_& WARNING
-Ad Blue can irritate the skin, eyes and res­
piratory system. If there is contact with
the fluid, flush immediately with plenty of
water. Consult a phys ician if necessary.
(D Note
-Only use Ad Blu e that conforms to the
standard ISO 22241-1. Do not mix any
additives with the AdBlue and do not di­
lute it with water.
- Do not add Ad Blue to the diese l tank or
add diese l fuel to the Ad Blue tank. Mix­
ing can lead to damage to the engine
and the AdBlue tank system . The Limited
New Vehicle Warranty does not cover
such damage.

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

226 Checking and filling
@ Tips
-The oil pres sure warning display. is
not an indicator of the oil level. Do not
rely on it. Instead , check the oil level in
your engine at regular intervals, pref­
erably each t ime you refuel, and always
before going on a long trip.
- If you have the impression your engine
consumes excessive amounts of oil, we
r ecommend that you consult your Audi
dealer to have the cause of your concern
properly diagnosed. Keep in mind that
the accurate measurement of oil con­
sumption requires great care and may
take some time. Your Audi dealer has in ­
str uctions about how to measure oil con­
sumption accurately.
Checking the engine oil level
Fig. 189 Display: o il level indicato r
"'"Park your vehicle on a level surface .
"'"Shu t the engine off when it is warm.
"'" Switch only the ignition back on.
"'"W ait approximately two min utes .
"'" Se lect:
I CAR I function button > (Car)* sys-
tems
con trol button > Servicing & checks >
Oil level.
"'"Check the oil level in the display¢ fig. 189 .
Add engine oil if the bar of the oil level indi­
cator is near "min" ~
page 226 .
Depending on the way the veh icle is driven
and the operating conditions, oil consumption
can be up to 1/2 quart per 600 m iles (0.5 liter
per 1,000 km) . Consumption may be higher
within the f irst 3,000 miles (5,000 km).
(D Tips
The oil leve l indicator in t he MMI Display is
on ly an information display. If the oil level
i s low, a min imum oil warn ing appears in
the instrument cluster. Add oil
¢
page 226. If the hood has been opened,
the current oil level is shown in the instru­
ment cluster the next t ime the ignition is
switched on.
Adding engine oil~
Fig . 190 Engine compa rtment: cover on the e ngin e oi l
filler neck
Before you check anything in the engine com­
partm ent,
always read and heed all WARN­
INGS
¢ A in Working in the engine compart­
ment on page 222.
"'" Shut the eng ine off.
"'"U nscrew the cap
'1:::::11 to the engine oi l filling
hole ¢
fig. 190, ¢ page 224, fig. 188 .
"'"Carefully top off with 0 .5 quarts (0 .5 liters)
of the appropriate oil¢
page 224.
"'" Check the oil level again after two minutes
¢ page 226, Checking the engine oil level.
"'"Top off the o il aga in, if necessary .
"'" Screw the cap back on the fi lling hole .
_&. WARNING
-While topping off, the oil must not come
in contact with hot e ngine parts -fire
hazard!
- The oil filler cap must be properly se­
cured to prevent oil from being sprayed
on the hot engine and exhaust system
when the engine is running -fire hazard! ..,_

268 Tires and wheels
Tire pressure indicator appears
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
Fig. 200 Display : und erinflatio n warn ing
Fig. 201 Display: Syste m malfunction
Using the ABS sensors , the tire pressure moni­
toring system compares the tire tread circum­
ference and vibration characteristics of the in­
dividual tires.
If the pressure decreases in one
or more tires, this is indicated in the instru­
ment cluster with a warning symbol
[9] and a
message ¢
fig. 200.
The tire pressure monitoring system must be
reset via MMI each time the pressures are ad­
justed (e. g. when switching between partial
and full load pressure) or after changing or re­
placing a tire on your vehicle¢
page 269 . The
TPMS indicator only monitors the tire pres­
sure that you have previously stored. You can
find the recommended tire pressures for your vehicle on the label on driver's side 8-pillar
¢page 244.
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the tire pressure in one or more tires is too
low, -
the tire has structural damage,
- th e tire pressure was changed, wheels rotat-
ed or replaced but the TPMS was not reset
¢page 269.
- the spare tire* is mounted .
Warning symbols
[9] Loss of pressure in at least one tire¢&. .
Check the tire or tires and replace or repair if
necessary. The indicator light
[9] in the instru­
ment cluster also illuminates
¢page 12.
Check/correct the pressures of all four tires
and reset TPMS via MMI.
Ill (Tire Pressure Monitoring System ) Tire
pressure! System malfunction . Iflll appears
after switching the ignition on or while driving
¢
fig. 201 and the indicator light [9] in the in­
strument cluster blinks for approximately one
minute and then stays on, there is a system
malfunction . Attempt to store the correct tire
pressure ¢
page 269. If the indicator light
does not turn off or if it turns on shortly
thereafter, immediately drive your vehicle to
an authorized Audi dealer or authorized repair
facility to have the malfunction corrected.
A WARNING
- If the tire pressure indicator appears in
the instrument cluster display, one or
more of your tires is significantly under­
inflated. Reduce your speed immediately
and avoid any hard steering or braking
maneuvers. Stop as soon as possible and
check the tires and their pressures. In­
flate the tire pressure to the proper pres ­
sure as indicated on the vehicle's tire
pressure label¢
page 244 . Driving on a
significantly under-inflated tire causes
the tire to overheat and can lead to tire
failure. Under-inflation also is likely to
impair the vehicle's handling and stop­
ping ability.
- The driver is responsible for maintaining the correct tire pressures. You must
check the tire pressures regularly. ..,

28 0 Fu ses and bulb s
No. Equ ipment Amps
4 Suspension control system sen-
5
sor
5 E
lectronic Stabilization Control
5
(ESC) mod ule
6 Climate control
5
7 Adaptive cruise control 10
8
Airbag control module, front
5
passenger's seat sensor system
9 Gateway 5
Garage door opener (Homelink),
10 night vision system contro l 5
module
11 Image
processing (active lane
10
ass ist, adaptive cruise control)
12 Dynamic steering 5
13 Terminal 15 in the
instrument
15
panel
14 Termina
l 15 in the luggage com-
partment 30
15 T
erminal 15 (engine)
15
16 Starter 40
Fuse p anel @ (b rown )
No . Equipment Amps
1 Gateway
5
2 Cl imate control 10
Electronic Stabilization Contro l
10
3
(ESC) module
4 Front door
(driver's side)
30
5 Power seat adjustment (driver's
7,5
seat)
6 Dynamic steering
35
7 Su nroof 20
Rear door control module (driv-
15
8
er's side)
9 Lumbar support
(Front passen-
5
ger seat)
10 Tire pressure monitoring system
5
11 Su
nroof, rear spoiler (Sportback)
20
12 Driver
door control module
15
Fuse panel © (r e d )
No . Equipment
2 Fuel pump
3 Brake light
sensor/brake pedal
sensor system
4 AdBlue
control module (Diesel)/
Engine acoustics
5 Left rear door contro l modu le
6 Power seat adjustment
(pas-
senger's seat)
7 Horn
8 Windshield wiper motor
9
Light/rain sensor,
heater for vid-
eo camera in windscreen
10 Lumbar support (driver seat)
11 Front
passenger door control
module
12 Right rear door control mod ule
Front passenger side cockpit fuse
assignment Amp
s
25
5/5
5/7,5 30
7,5 15
30
5
5
15
15
Fig . 2 1 6 Front passenger side cockp it: fuse pane l w ith
plastic bracket
Fu se p anel @ (bla ck)
No . Equipment Amps
1 Head-up Display
5
2 MMI Display 5
3 CD/DVD changer
5
4 MMI unit/dr ives 7,5
5 Chip
card reader (not in all coun-
5
tries)
6 Instrument cluster
5
7 Steering column
switch module 5