2017 AUDI A6 checking

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" N .... 0 0 <..:l ' Safety .. .. .. .... .. .... ... .. .. .... . 128
Driving safety . . . . . . . . . . . . . . . . . . . . 128
Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Correct passenger seating positions . . . . . 129
Driver 's and front passenger's footwell . . 133
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Sto ring cargo correctly . . . . . . . . . . . . . . . 134
Repo rting Safe ty Defects . . . . . . . . . . . . . . 13 5
Audi pre sense . . . . . . . . . . . . . . . . . . . 137
P reventative passenge r protect ion . . . . . . 137
Safety b elts . . . . . . . . . . . . . . . . . . . . . . 139
Ge ne ral informa tion . . . . . . . . . . . . . . . . . 139
Why use safety belts? . . . . . . . . . . . . . . . . 14 0
S afety belts . . . . . . . . . . . . . . . . . . . . . . . . 142
B el t tensione rs . . . . . . . . . . . . . . . . . . . . . . 14 5
Airbag system . . . . . . . . . . . . . . . . . . . . 147
I m portan t info rm ation . . . . . . . . . . . . . . . 147
F ront airbags ... .. .. .... .. . .. .. .. .. . 151
M on itor ing the Advanced Airbag System . 159
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 163
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 165
Side curtain airbags . . . . . . . . . . . . . . . . . . 168
Ch ild safety . . . . . . . . . . . . . . . . . . . . . . 171
Important information . . . . . . . . . . . . . . . 171
Ch ild seats . .. ............... .. .. .. . 177
Secur ing ch ild seats . . . . . . . . . . . . . . . . . . 182
L ATCH system ( lower anchorages and
tethers for chi ldren) . . . . . . . . . . . . . . . . . 185
Addit io nal info rmat ion . . . . . . . . . . . . . . . 189
Maintenance and Care . . . . . . . . . . . 190
Checking and Filling . . . . . . . . . . . . . 190
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Di ese l fue l . . . . . . . . . . . . . . . . . . . . . . . . . 19 1
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Selective catalytic reduction (Ad Blue/
DEF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Catalytic converter . . . . . . . . . . . . . . . . . . . 197
Diese l particulate filter . . . . . . . . . . . . . . . 198
E ng ine compartment . . . . . . . . . . . . . . . . . 198
E ng ine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 20 1
Cooling system . . . . . . . . . . . . . . . . . . . . . . 204
B ra ke flu id . . . . . . . . . . . . . . . . . . . . . . . . . 206
Ba ttery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Table of contents
Windsh ield washer sys tem . . . . . . . . . . . . 2 08
Service interva l display . . . . . . . . . . . . . . . 208
Wheels .. .. .. .. .. .... . ..... ... .. .. 210
Wheels and Tires .... .. .. ..... ... .. .. 210
Tire pressure monitoring system . . . . . . . 228
Care and cleaning . . . . . . . . . . . . . . . . 231
Genera l information . . . . . . . . . . . . . . . . . 231
Ca r washes . . . . . . . . . . . . . . . . . . . . . . . . . 231
Cleaning and care information . . . . . . . . . 232
Plac ing your vehicle out of serv ice . . . . . . 235
Do It Yourself . . . . . . . . . . . . . . . . . . . . 236
Emergency assistance . . . . . . . . . . . 236
General information . . . . . . . . . . . . . . . . . 236
E q uipment . . . . . . . . . . . . . . . . . . . . . . . . . 236
Replacing wheels . . . . . . . . . . . . . . . . . . . . 237
Spa re tire 242
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Repla cing fuses . . . . . . . . . . . . . . . . . . . . . 24 4
Dr ive r sid e co ckpit fuse assignment . . . . . 245
F ront passenger si de co ckpit fuse
ass ignment . . . . . . . . . . . . . . . . . . . . . . . . 2 46
Luggage compartment fuse assignment 246
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Replacing light b ulbs . . . . . . . . . . . . . . . . . 248
Emergency situations . . . . . . . . . . . . 249
Genera l . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Starting by p ush ing o r towing . . . . . . . . . . 249
Start ing with jumper cab les . . . . . . . . . . . 249
U se of jumpe r cables . . . . . . . . . . . . . . . . . 250
Tow ing with a tow truck . . . . . . . . . . . . . . 251
Raising the vehicle . . . . . . . . . . . . . . . . . . . 253
Accessories and Technical Data . 255
Technical data . . . . . . . . . . . . . . . . . . . . 255
Vehicle spec ificat io ns . . . . . . . . . . . . . . . . 255
Notes about technical data . . . . . . . . . . . . 255
Weig hts . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Di mens ions . . . . . . . . . . . . . . . . . . . . . . . . . 256
C apaci ties . . . . . . . . . . . . . . . . . . . . . . . . . . 2 57
3

D
Canada models:
cruise control system
c:::>page86
Adaptive cruise control*
c:::>page90
Adaptive cruise control*
c:::> page 90
Adaptive cruise control*
c:::> page 90
Active lane assist*
c:::>page 97
Start/Stop system*
c:::> page 7 2
Start/Stop system*
c:::> page 72
High beam assistant*
c:::> page 42
High beams
c:::> page 42
BRAKE /(0 ) Brake system
If this indicator light turns on, there is a malfunc­
tion in the brake system.
1111 (USA models) /. (Canada models) Stop
vehicle and check brake fluid level.
Stop the vehicle and check the brake fluid level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance if necessary.
1111 (USA models) /. (Canada models)
Brakes: malfunction! Please stop vehicle safely
If the ABS indicator light
rJ]l (USA models) /
Ke) (Canada models), the ESC indicator light Dl.
and the brake system indicator light 1111 (USA
models) /. (Canada models) all turn on and
this message appears, then the ABS, ESC and
braking distribution are malfunctioning
c:::> ,& .
Do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as-
~ sistance c:::> ,& .
.....
~ 1111 (USA models)/ . (Canada models) Park· .....
g ing brake: System fault! See owner's manual
<..:l ' Instruments and indicator lights
- If the indicator light and the message appear
when the vehicle is stationary or after switch­
ing the ignition on, check if you can release the
parking brake. If you cannot release the park­
ing brake, see your authorized Audi dealer or
authorized Audi Service Facility . If you can re­
lease the parking brake and the message still
appears, see an authorized Audi dealer or au­
thorized Audi Service Facility immediately to
have the malfunction corrected.
- If the indicator light and message appear while
driving, the hill start assist or emergency brak­
ing function may be malfunctioning.
It may not
be possible to set the parking brake or release
it once it has been set. Do not park your vehicle
on hills. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
Applies to USA mode ls
If the 1111 and l'IJ turn on at the same time, the
brake pads are worn out
c:::> poge 17.
_8 WARNING
-Read and follow the warnings in
~ page 198, Working in the engine com­
partment before opening the hood and
checking the brake fluid level.
- If the brake system indicator light does not
turn off or it turns on while driving, the brake fluid level in the reservoir is too low,
and this increases the risk of an accident.
Stop the vehicle and do not continue driv­
ing. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
- If the brake system indicator light turns on
together with the ABS and ESC indicator
lights, the ABS/ESC regulating function may
be malfunctioning. Functions that stabilize
the vehicle are no longer available. This
could cause the vehicle to swerve, which in­
creases the risk that the vehicle will slide.
Do not continue driving. See an authorized
Audi dealer or authorized Audi Service Facili­
ty for assistance.
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A WARNING
-Read and follow all WARNINGS¢&. in De­
scription on page
27 .
-After closing the luggage compartment lid,
always pull up on it to make sure that it is
properly closed. Otherwise it could open
suddenly when the veh icle is moving.
- To help prevent poisonous exhaust gas from
being drawn into the veh icle, always keep
the luggage compartment lid closed while driving. Never transport objects larger than
those which fit completely into the luggage area, because then the luggage compart­
ment lid cannot be fully closed.
- Never leave your vehicle unattended espe­
cially with the l uggage compartment l id left
open. A chi ld co uld crawl into the car
through the luggage compartment and pull
the lid shut, becoming trapped and unable
to get out. To reduce the risk of personal in­
jury, never let children p lay in or around
your vehicle. Always keep the luggage com­ partment lid as well as the vehicle doors
closed when not in use.
- Never close the luggage compartment lid
inattentively or without checking first. Al­
though the closing force of the luggage
compartment lid is limited, yo u can st ill se­
riously injure yourself or others.
- Always ensure that no one is within ra nge of
the luggage compartment lid when it is
moving, in part icular close to the h inges and
the upper and lower edges -fingers o r
hands can be pinched.
- Never try to interfere w ith the l uggage com­
partment lid or help i t when it is being
opened or closed automatically.
([) Note
The luggage compartment lid can bump into
objects such as the garage ceiling when open­
ing and become damaged.
(D Tips
- The settings in the Infota inment system de­
te rmine if the luggage compa rtment lid can
be opened us ing the handle
¢ page 32.
Op enin g an d clos ing
-There are audio signa ls when closing the
luggage compartment lid with the remote
control key (vehicles with conven ience key*)
or with the
l ""'I button in the driver's door.
- When the vehicle is locked, the luggage
compartment lid can be unlocked separately
by pressing the
1£) button on the remote
control key. The luggage compartment lid
locks automatically when it is closed again.
- You can close the luggage compartment lid
using the remote control key (vehicles with
convenience key*) up to a distance of ap­
proximately 9 feet (3 m).
- The luggage compartment lid can be oper­
ated manually if the vehicle battery is low .
It is necessary to use more force when doing
this. Move the lid s low ly to redu ce the
amou nt of fo rce needed.
Luggage compartment with movement­
activated opening
Applies to: vehicles with convenience key and senso r-co ntro l·
led luggage compartment lid
Fig. 28 Rea r of the veh icle: foot movement
Requirements: you must be carrying you r vehicle
k ey w ith you. You m ust be standing at the center
behind the luggage compa rtment lid. You should
be approximately 8 in (20 cm) from the rear of
the ve hicle. The ignition m ust be switched off.
Make sure you have firm footing.
.,. Move your foot back and forth below the b ump­
er ¢
fig. 28. Do not touch the bumpe r. Once the
system recognizes the movement, the luggage
compartment l id will open .
T he luggage compar tme nt lid will on ly open if
you make the movement as described. This pre­
vents the luggage compartment lid from opening
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" N .... 0 0 <..:l ' should always ride in the back seat properly restrained for their age and size.
A WARNING
Improperly installed child safety seats in­
crease the risk of serious personal injury and
death in a collision.
-Always make sure that the safety belt re­ tractor is locked when installing a child safety seat. An unlocked safety belt retrac­
tor cannot hold the child safety seat in place
dur ing normal driving or in a crash .
- Always buckle the child safety seat firmly in
place even if a child is not sitting in it . A
loose child safety seat can fly around during
a sudden stop or in a collision.
- Always make sure that the rear seat back­
rest to wh ich the center rea r safety be lt* is
attached is secure ly latched whenever the
rear cente r safety belt is being used to se­
cure a chi ld restraint.
- If the backrest is not securely latched, the
child and the child restraint will be thrown
forward together with the backrest and will
strike parts of the vehicle interior . The chi ld
can be seriously injured or killed.
- Never install rear-facing chi ld safety seats
or infant carriers on the front passenger
seat. A child will be serious ly injured and
can be killed when the passenger airbag in­
flates.
- The inflating a irbag w ill hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and child
against the backrest, center armrest, door
or roof.
- Always install rear -facing child safety seats
or infant carriers on the rear seat.
- Forward -facing ch ild safety seats or infant
carriers installed on the front passenger 's
seat may inte rfere with the deployment of
the a irbag and cause serious injury to the
child.
- It is safer to install a forward-fac ing ch ild
safety seat on the rear seat.
- Always read and heed all WARNINGS when­
ever using a child restrained in a veh icle is
being used
r:::> page 171 . Specia l precaut ions
Ch ild safety
apply when install ing a child safety seat on
the front passenger seat
r:::> page 148, Child
restraints on the front seat -some impor­
tant things to know .
A WARNING
Always take special precautions if you must
i nstall a forward or rearward-facing child re­
stra int on the front passenger's seat in excep­
tional s ituations:
- Whenever a forward or rearward-fac ing
child restraint is installed on the front pas­
senger seat, the
PASSENGER AIR BAG OFF
light must come on and stay on whenever
the ignition is switched on .
- I f the
PASSENGER AIR BAG OFF light does
not come on and stay on, perform the
checks described
r:::> poge 159, Monitoring
the Advanced Airbag System.
- Take the child restraint off the front passen ­
ger seat and install it properly at one of the rear seat positions if the
PAS SENGER AIR
BAG O FF
light does not stay on whenever
the ignition is switched on.
-Improper installat ion of child restraints can
reduce the ir effectiveness or even prevent
them from providing any protect ion.
- An improperly installed child restra int can
interfere with the airbag as it deploys and
serious ly injure or even kill the child.
- Always carefully follow the manufacturer's
instructions provided with the child safety
seat or carr ier.
- After checking to make sure that the child
restraint is properly installed, make certain
that the child restraint is correctly recog ­
n ized by the capacitive passenge r detection
system in the front passenger seat and that
the
PASSENGER AIR BAG OFF light signals
the correct front passenger frontal airbag
stat us.
A WARNING
Forwa rd -facing child restraints :
-
183

Check ing and F illing
Checking and Filling
Gasoline
Fuel supply
Applies to: vehicles with gaso line engine
Using the right fuel helps keep the environment
clean and prevents engine damage.
F u el r eco mmend ati on
The fuel recommended for your vehicle is unle ad­
e d pr em ium
grade gasoline . Audi recommends
using TOP TIER Detergent Gasoline with a mini­
mum octane rating of 91 AKI (95 RON). For more
information on TOP TIER Detergent Gasoline,
p lease go to the offic ial website
(www.toptiergas .com).
The recommended gasoline octane rating for
your engine can also be found on a label located on the ins ide of the fuel filler flap . This rating
may be specified as AK I or RON .
Your veh icle may also be operated using unlead­
ed regular gasoline with a minimum octane rat ­
ing of 87 AKl/91 RON. However, using 87 AKI/91
RON octane fuel w il l slightly reduce engine pe r­
forma nce.
Us e un leade d gaso lin e onl y. Unleaded gasoline
is availab le throughout the USA , Canada, and in
most European countries . We recommend that
you do not ta ke your vehicle to areas or co unt ries
where un leaded gaso line may not be availab le.
For more information on refueling your vehicle,
see
¢page 192.
Octan e rating
Octane rating indicates a gasoline's ability to re­
sist engine damaging "knock" caused by prema­
ture ignit ion and detonation . Therefore, buy ing
the correct grade of gasoline is very important to
he lp prevent poss ible engine damage and a loss
of eng ine performance.
Gasoline most commonly used in the Un ited
States and Canada has the following octane rat­
i n gs that ca n usually be found on the filler pump:
- Premium Grade: 91 - 96 AKI
190
- Regu la r Grade: 87 - 90 AK I
Explanation of the abbreviations:
AKI = Anti Knock Index = (R +M)/2 = (RON +MON)/
2
RON = Research Octane Number
MON = Motor Octane Number.
{[) Note
-Do not use a ny fue l w ith o ctane ratings low­
er than 87 AKI or 91 RON othe rw ise expen­
sive engine damage wi ll occur .
- Do
not use leaded gasoline. The use of lead­
ed gasoline will severely damage your vehi­
cle's catalyt ic converter and its ability to
control exhaust emissions .
Blended gasoline
Applies to: vehicles with gasoline engine
Use of gaso lin e conta ining alcoho l or MTBE
(meth yl tertia ry butyl ether )
You may use unleaded gasoline blended with al­
cohol or MTB E (commonly referred to as oxygen ­
ates) if the blended m ixture meets the follow ing
criteria:
Blend of g asoline methanol (wood alcohol o r
m eth yl alcoho l)
-Anti -knock index must be 87 AKI or h igher.
- Blend must contain no more than 3% metha-
nol.
- Blend must contain more than 2% co -solvents.
Blend of ga soline and ethanol (grain alcohol or
ethyl alc ohol )
- Anti-knock index must be 87 AKI or h igher .
- Blend must not conta in more than 15% etha-
nol.
Blend of gas oline and M TBE
- Anti-knock index must be 87 AK I or h igher .
- Blend must contain not mo re than 1S% MTB E.
S easonall y adjusted gasoline
Many gasoline grades are blended to perform es­
pecially well for winter or summer dr iv ing . Dur-
i ng seasonal change-over, we suggest that you .,..

Checking and Filling
These fuel s contain substances that can se ­
verely damage the fue l system and the en­
gine if the engine is started .
Refueling
Fuel filler neck
The fuel fille r neck is located on the r ight rear
side pane l beh ind the f uel fi ller flap.
If the power locking system should fail , you can
still open the flap manua lly - for deta iled instruc­
tions see~
page 194 .
You can find the fuel tank capac ity of your vehicle
i n
~ page 257 .
The label on the inside of the fuel filler flap tells
you the correc t fuel for your vehicle . For more in­
formation about fue l specifications , see
~ page 190 .
Your veh icle fuel t ank has an onboard refuelling
vapor recovery sys tem . This fea tu re he lps to pre­
vent fuel vapors from escaping from the tank and pollut ing the env ironment while you refuel your
ve hicle. In order to fill the tank prope rly while
p rotecting the environment, please fo llow this
re fueling proce dure caref ully.
8_ WARNING
Under no rmal o perating conditions, never car ­
ry additiona l fuel containers in yo ur car. Gas
canisters and ot her containers used to trans­
port fuel can be dangerous . Such containers,
full or empty, may leak and could cause a fire
in a collision . If yo u must t ransport fue l to
use for yo ur lawn mower, snow blower, etc.,
be
very careful and a lways observe loca l and
s tate laws regar ding t he use, transportation
a nd sto rage of s uch fue l conta iners. Make ce r­
t ain the con tainer mee ts in dust ry sta ndards
(A NSI/AS TM F8S 2 - 86) .
(D Note
Never d rive yo ur vehicle unt il t he fuel tan k is
c ompletely empty . T he irregu lar sup ply of
fue l can ca use m isfiri ng. Gasoline cou ld enter
t he exha ust system and damage the catalytic
converter.
192
Fueling procedure
Fi g. 17 4 R ig ht rea r side o f th e ve hicle: ope ning t he fuel
fi ll er door
Fig . 1 75 Fue l fill er doo r w it h at tac hed fu el cap
The fue l filler doo r is u nlocked or locked by the
central locking system .
Opening the fuel cap
" Press on the left side of the fue l filler door to
open
~ fig . 174.
"Unscrew the tank cap co unterclo ckwise .
" Place the cap from
above on the open f uel f iller
door
~ fig. 175 .
Closing the fuel cap
" Scr ew the tank cap on to the right on the filler
neck unt il it ca nnot turn any fart her .
" Then press on the left s ide of the t an k door un-
til it latches.
Once the pump no zzle switches off , t he fuel ta nk
i s "full ". Do not fill the tank mo re . O therwise the
expans io n sp ace in the tan k w ill be filled.
The co rrect fuel type for your vehicle can be
fo und o n a label located on the inside of the f uel
fille r door . Fo r addi tional informat io n on fuel,
see
~ page 190 .

Checking and Filling
-A worn or damaged nozzle or a nozz le that
is too sma ll may not be ab le to open the
diesel misfueling guard . If this is the case,
try turning the noz zle before inserting it in
the fuel filler neck, use a different fuel p ump, or see an authorized Audi dealer or
aut horized Aud i Serv ice Facility for ass is­
ta nce.
- The misfueling guard does not open when adding fue l from a fue l conta iner . You can
bypass it by adding the diese l fuel s low ly.
Fuel filler door emergency release
If the central locking system is faulty, the fuel
filler door can be unlocked manually.
F ig. 1 76 Righ t side tr im in the luggag e com pa rtmen t: re­
m ovi ng t he trim
F ig . 1 77 Luggage com partment: fuel f ille r doo r eme rge ncy
re leas e
Removing the side trim
• To remove the right side trim, fi rst remove the
re taine r from the mounts@¢
fig. 176.
• Turn both locking mechanisms 90° to the left
us ing a coin or a similar object and remove the
locking mechanisms .
l) Ma rket -specifi c
194
• Tilt t he retainer upward and pull the trim out .
Lay the trim down on its side, beca use there is
an electrical wire for the soc ket* on the back .
Fuel filler door emergency release
• Loose n the strap from its bracke t and p ull on it
¢ fig. 17 7 ¢(i). Th e f ue l filler door is re le ased .
• Press on the left side of the fue l filler door to
open it
¢ page 192, fig . 174.
(D Note
Only p ull on the loop u nti l yo u feel resistance .
You wi ll not hear it re lease . Otherw ise you
could damage the emergency release mecha­ nism .
Selective catalytic
reduction (AdBlue/DEF)
General information
Appl ies to: vehicles with selective catalytic reduct ion
In vehicles with selective catalyt ic reduction, a
u rea solution (AdBlue/DEF) is injected into the
exhaust system before a nitrogen oxide catalytic
conve rter to reduce nitrogen em issions . The urea
solution is known as Ad Blue or D EF (Diesel Ex­
haust Fluid) . Ad Blue is used in the follow ing .
The Ad Blue is carried in a separate tank in the ve­ hicle. The AdBlue usage acco unts for approxi ­
mately 0 .5% to 2 .5% of the diese l fuel that is
u sed .
When a message about refilling the AdBlue ap­ pears in the instrument cl uster display, you must
ref ill the Ad B lue yourself or have it refilled by an
autho rized Aud i dea le r o r a uthorized Audi Serv ice
Fa cility
¢ page 195.
(D Tips
- The i nstr ument cluster d isplay ind icates the
dis tance remaining that ca n be driven
¢ page 195 . If the Ad Blue tank is com ­
pletely emp ty, the eng ine will no t st art
again after the ign ition is swi tched
off.

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-Ad Blue is req uired by law to operate this ve ­
hicle .
Messages in the instrument cluster display
Appl ies to: ve hicles with selective ca talytic reduc tion
The display indicates if the Ad Blue level is low or
if there is a system malfunction.
AdBlue level low
You wi ll be informed if the Ad Blue in t he tank
dr ops below a certain leve l.
Please r efill Ad B lu e. Rang e x mi (km )
This message appears when there is only enough
Ad Blue left to drive the distance indicated in the
driver information system . Fill the AdBlue.
Ad Blue /9 Refill AdBlue! Cannot start engine
in x mi (x km )! See owner 's m anual
This message appea rs when there is only eno ugh
Ad Blue left to d rive the distance indicated in the
driver information system. Fill the AdBlue. Other­
wise the engine will not start again if you stop it
once the distance ind icated has been driven. You
can also check the remaining distance in the on­
board computer*.
Refill AdBlue! No restart! See o wn·
er 's manual
This message appears when the AdBlue tank is
empty. Fill the Ad B lue . Otherwise you will not be
ab le to start the engine again once you stop it.
The AdB lue m ust be refilled when the amount in
the tank has reached the minimum level
¢ page 195, Filling Ad Blue .
Incorrect filling/system malfunction
A message appears if the Ad Blue tank was filled
with a fluid other than AdBl ue and the sys tem
h as detec ted t hat the tank was f illed incorrect ly,
or if there is a system malfunction .
Ad Blue/ AdBlue : system fault . No restart in
x mi (x km ) See owner 's manu al
This message appears when it is only poss ible to
drive the d ista nce ind icated in the dr iver informa­
tion system. Drive to t he nearest autho rized Aud i
dealer or authorized Aud i Serv ice Facility to have
Checking and Filling
the mal func tion corrected. Otherw ise the engine
will not sta rt again if you stop it once the dis­
tance indicated has been driven .
Ad Blue: Syst em fault No re start!
See owne r's ma nual
T his message appears if the system has detected
that the tan k was fi lled incorrect ly or tha t there
is a ma lf u nction. Drive immed iate ly to the nea r­
est authorized A udi dealer or authorized Audi
Service Facility to have the malfunction correct ­
ed. Otherwise you will not be able to start the en ­
gine again once you stop it .
Filling AdBlue
Applies to : vehicles wi th selective cat alyt ic re du ctio n
Fi g. 17 8 Right rear side of the vehicle: removing t he AdBl ­
ue cap
The Ad Blue tank open ing is located near the d ie­
se l tank opening . Add at least 1.5 gallons (5 . 7
li te rs) of Ad Blue. This is the m inimum amo unt re­
quired to ensure the system detects the refilling
and to start the eng ine. You can add a max imum
of4.5 gallons ( 17 liters).
Requirement: the request to add Ad Blue mus t
appea r in the ins trument clus ter display.
.,. Switch the ignit ion off .
.,. Open the tank filler door ¢
page 192.
.,. Tur n the cap on the f iller ne ck coun ter-clock­
w ise using the wheel wre nch from the vehi cle
too l kit to remove it¢
fig . 178.
.,.. Fill the AdBlue using a bottle ¢ page 196 or a
canister
¢page 196. ..,.
195