2018 AUDI A6 brake

Care and cl eaning
- To reduce the risk of cuts, protect yourself
from sharp metal components when wash­ ing the underbody or the inside of the wheel
housings .
- After washing the vehicle, the braking effect
may be delayed due to mo isture on the
brake rotors or ice in the winter . This in­
c reases the risk of an acc ident. The brakes
must be d ried first w ith a few careful b rake
applica tions.
@ Note
- If you wash the veh icle in an automatic car
wash, you m ust fold the exte rior m irrors i n
to reduce the risk of damage to the mirrors.
Power folding exte rior m irro rs* must o nly
be fo lded in and out using the powe r folding
funct ion .
- To reduce t he risk of paint damage , do no t
wash the vehi cle i n direct sunlig ht. - T
o red uce the risk of damage to the s urface,
do not use insect removing sponges, kitchen
sponges o r similar items .
- Matte finish painted vehicle components:
- To reduce the r isk of damage to the sur-
face, do not use pol ish ing agents or hard
wax.
- Never use protective wax. It can destroy
the matte finish effect .
- Do not place any stickers or magnetic
signs on vehicle parts painted with matte
f inish paint. The paint could be damaged
when the stickers or magnets a re re­
moved.
@ For the sake of the environment
Only wash the veh icle in facilities spec ially de­
s igned for that pu rpose. This will reduce the
r isk of dirty wate r contam inated with o il from
en te ring the sewe r system.
Cleaning and care information
W hen clea ning and ca ring for ind ividua l vehicle
components, refer to the fo llow ing tables. The
information contained there is simply recom­
mendations. For questions or for components t
h at are not listed, cons ult an autho rized Audi
dealer or author ized A udi Servi ce Fac ility. Also
fo llow the information found
in ¢,&. .
Exterior cl eanin g
Component Situation Solution
Wind shield wiper
Deposits soft cloth with glass cleaner,
¢ page 45
blades
Headli ght s/
Deposits Soft sponge with a mild soap so lution3
)
Tail light s
S en sors /
Deposits Sensors: soft cloth with solvent-free cleaning solution
cam era l ens es Camera lenses: soft cloth w ith alcohol -free cleaning solu-
tion
Snow/ice Hand brush/solvent-free de -icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution
E
xhaust tail pip es Road salt Water, clean ing solution su itab le for stainless stee l, if nee-
essary
D ecor ativ e part s/ Deposits Mild soap solution a), a cleaning solution suitable for stain-
trim less steel, if necessary
222

Emergency assistance
Emergency assistance
General information
.,. Park the vehicle as far as possible from moving
traffic in the event of a breakdown. In the event
of a flat tire, park the vehicle on a level surface .
It you are on a steep hill, be especially careful.
.,. Set the parking brake .
.,. Switch the emergency flashers on .
.,. Set up the warning triangle r=;,page 226 .
.,. Have the passengers exit the vehicle . They
should move to a safe place, for example be­
hind a guard rail.
A WARNING
Follow the steps given above. This is for your
protection and the for the safety of other driv­
ers.
Equipment
Warning triangle
A pplies to: ve hicles w ith warning triangle
Fig. 190 Luggage compa rtment lid : wa rnin g triangle
The warning triangle placed in the vehicle at the
factory is located in the luggage compartment.
.,. To remove the warning triangle, press the re-
tainer in the direction of the arrow
r:;, fig . 190
and fold the holder down.
The luggage compartment lid is only designed to
hold the warning triangle offered by the Audi
Genuine Accessories program.
226
Vehicle tool kit
Fig. 191 Luggage compartment: vehicle tool kit
The vehicle tools and vehicle jack* are stored in
the luggage compartment under the floor cover.
.,. Lift the cargo floor by the plastic handle.
.,. Hook the handle into the luggage compartment
weather strip.
.,. Turn the handle counter-clockwise and remove
the cover or the spare tire* .
.,. Unhook the cargo floor before clos ing the lug­
gage compartment lid.
A WARNING
I mproper use of the veh icle jack can cause se­
rious personal injuries.
- Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot
attain the necessary tightening torque if yo u
use the hex head, potentially causing an ac­
cident.
- The factory-supplied jack is intended only
for your vehicle model. Under no circum­
stances should it be used to lift heavy
vehicles or other loads; you risk injuring
yourself.
- Never start the engine when the vehicle is
raised, which could cause an accident .
- Support the vehicle securely with appropri­ ate stands if work is to be performed under­
neath the vehicle; otherwise, there is a po­
tential risk for injury .
- Never use the jack supplied with your Audi
on another vehicle, particularly on a heavier
one. The jack is only suitable for use on the
vehicle it came with.

a co .... N
" N .... 0 0 \.J ' (D Tips
The vehicle jack* in your vehicle is mainte­
na nee-free.
Replacing wheels
Before changing a wheel
Observe the following precautions for your own
and your passenger's safety when changing a
wheel .
'"After you experience a tire failure, pull the car
well away from moving traff ic and try to reach
le ve l ground before you stop ¢,&. .
'"All passe ngers should le ave the car and move
to a safe location (for instance, be hind the
guardra il) ¢ ,&. .
.. Engage the parkin g brake to p revent your vehi ­
cle from rolling
unintentionally ¢,&. .
'"Move selecto r lev er to p osition P ¢ ,&. .
'"If you are towing a trailer, unh itch the trailer
from your veh icle.
'" Take the jac k and the sp are tir e* out of the lug­
gage compartment
i::> page 226 .
A WARNING
You or your passengers cou ld be inju red w hile
chang ing a wheel if you do not follow these
safety precautions :
- If you have a flat t ire, move a safe distance
off t he road. Tur n off the engine, t urn the
emergency flashers on and use other warn ­
ing devices to alert other motorists .
- Make s ure tha t pa ssengers w ait in a sa fe
place away from the vehicle and we ll away
from the road and traffic.
- T o help prevent the vehicle from moving
sudden ly and possibly slipping o ff th e jack,
always fully set the parking brake and b lock
the front and back of the wheel diagonally opposite the wheel be ing changed. When
one front whee l is lifted off the ground,
placing the Automatic Transm ission in P
(Park) w ill
not prevent the veh icle from
moving.
Em ergenc y ass is tanc e
-Before you change a whee l, be sure the
ground is level and firm . If necessary, use a
sturdy board under the jack.
- Always store the vehicle too l kit, the jack
and the replaced tire in the luggage com­
partment
¢ page 130.
(D Tips
Before changing the wheel, you must activate
the jacking mode, so that the automatic con­
tro ls for the Adaptive Air Suspension* do not
make it more difficult to lift the vehicle with
the
jack ¢ page 229 .
Changing a wheel
When you change a wheel , follow the sequence
described below step-by-step and in exactly that
order .
l. Activate the vehicle jack mode* ¢ page 229.
2. Remove the deco rati ve wheel co ver* or the
wheel bolt c aps *. For more details see also
¢ page 228, Decorative wheel covers or
¢ page 228, Wheels with wheel bolt caps .
3. Loosen the wheel bolt s ¢page 229.
4. Locate t he p roper mount ing point for the
jack and align the jack be low that poin t
¢page 229 .
S. R ais e the car with the jack ¢ page 229 .
6. Remove the wheel with the fl at tir e and then
install
the spare ¢ page 231.
7. Tig hte n all wheel bolts lightly .
8 .
Lower the vehicle with the jack .
9 . Use the wheel bolt wrench and
firml y tighten
all wheel
bo lts ¢ page 229.
10. Replace t he decorat ive wh eel cover * or the
wheel bolt cap s*.
11. Deactivate the vehicle jack mode* in t he
MMI :
ICAR I function button > (Car )* sys tem s
contro l button > Ser vicing & che cks > Air
s usp.: jack mod e> Off.
The vehicle jack mode * switches off automatica l-
ly at speeds abov e 6 mph (10 km/h).
.,.
227

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0 0 \,;J ' Loosening and tightening the wheel bolts
The wheel bolts must be loosened before raising
the vehicle.
Fi g. 194 Changing a wheel: loosening the wheel bo lts
Loosening
.... ..,.
5
CJ ..,. ID
.,. S lide the wheel wr ench onto the wheel bol t as
far as it wi ll go.
... Take tight hold of the end of the wrench handle
and turn the wheel bolts
counte r-cloc kwi se
about one single turn in the direction of arrow
Qfig. 194.
Tighten ing
.,. Slide the wheel wrench onto the wheel bol t as
far as it will go .
... Take tight hold of the end of the wrench handle
and turn each whee l bolt
cl oc kw ise until it is
seated.
A WARNING
- Do not use force or hurry when changing a
wheel - you can ca use the vehicle to slip off
the jack and cause se rious personal injur ies.
- Do not loosen the wheel bolts more than
one turn
before you raise the vehicle with
the jack. -You risk an injury.
(D Tips
- Never use the hexagonal socket in the han­
dle of the screwdriver to loosen or tighten
the wheel bo lts.
- If a whee l bolt is very tight, you may find it
easier to loosen by carefully pus hing down
on the end of the wheel bo lt wrench with
one foot only. As you do so, hold on to the
Em ergen cy as sis tanc e
car to keep your balance and take care not
to slip.
Raising the vehicle
The vehicle must be lifted with the jack first be­
fore the wheel can be removed .
Fig . 1 95 Sill panels: mark ings
"' ..
-0
-~~~:'"'""".:i-~
Fi g. 196 Sill: pos it ion ing t he veh icle jack
.,. Activate the veh icle jack mode* in the MMI:
iCARI function button> ( Car )* sys tems control
button >
S ervi cing & che cks > Air su sp .: jack
mo de > On .
.,. Engage the parking brake to prevent your veh i­
cle from rolling unintent iona lly.
... Move the select or le ver to position P.
... Find the marking (imprint) on the sill that is
nearest the wheel that will be changed
Qfig. 195. Behind the marking, there is a lift ­
ing point on the sill for the veh icle jack .
.,. Applies to: vehicles with a s ill: Remove the cov­
er from the s ill before lifting the vehicle with a
veh icle jack
Q page 230.
.,. Turn the v e hicle ja ck located under the lift ing
point o n the sill to raise the jack unti l its
arm @
Q fig. 196 is located under the designated plas­
tic mo unt
Q A Q(D .
... Align the jack so that its arm @¢ fig. 196 en­
gages in the designated lifting point in the
door..,.
229

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0 0 \,;J ' Taking the wheel off/installing the spare
Follow these instructions step-by-step for chang­
ing the wheel .
Fig. 198 Changing a wheel: us ing the screwdriver hahd le
(with the blade removed} to turn the bolts
F ig. 199 C h ang ing a whee l: alig nme nt pin ins ide the top
hole
Afte r you have loosened all wheel bolts and
raised the vehicle off the ground, remove and re­
p lace the whee l as follows:
Removing th e wheel
.,. Use the hexagon al so cket in the screwdri ver
handle
to completely remove the topmost
whee l bolt and set it aside on a
clean surface
¢ fig. 198 .
... Screw the threaded end of the alignment pin
from the tool k it hand-tight into the empty bolt
hole¢ fig. 199 .
... Then remove the other wheel bolts as described
above .
... Take off the wheel leaving the a lignment pin in
the bolt ho le
¢ 0.
Putting on the spa re wh eel
... Lift the spare wheel and carefully slide it over
the alignment pin to guide it in place
¢ 0 .
Em ergen cy as sis tanc e
... Use the hexagonal socket in the screwdr iver
handle to screw in and tighten all wheel bolts
slightly.
... Remove the alignment pin and insert and t ight­
en the remaining wheel bo lt slight ly like the
rest .
.,. Turn the jack handle counter-clockw ise to lower
the vehicle unt il the jack is fully released .
.,. Use the wheel bolt wrench to tighten a ll wheel
bolts
firmly¢ page 229. Tighten them cross­
wise,
from one bo lt to the (approx imately) op­
posite one, to keep the wheel centered.
(D Note
When removing o r installing the wheel, the
rim could h it the brake rotor and damage t he
rotor . Work carefully and have a second per­
son help you .
(D Tips
Never use the hexagonal socket in the hand le
of the screwdrive r to loosen or t ighten the
whee l bolts.
- Pull the reversible blade from the screwdriv ­
er before you use the hexagona l socket in
the handle to turn the whee l bolts.
- When mounting tires with
unidirect ional
tread de sign
make sure the tread pattern is
pointed the right
way ¢ page 231 .
-The wheel bolts shou ld be clean and easy to
t u rn. Check for dirt and corrosion on the
mating surfaces of both the wheel and the
hub. Remove all dirt from these surfaces be­
fore remounting the wheel.
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the
right direction .
Using a spare t ire w ith a tread patte rn
in tended for u se in a specific direction
When using a spare tire w ith a tread pattern in­
tended for use in a specific direction, please note
the following:
- The direction of rotation is marked by an arrow
on the side of the tire.
""
2 31

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0 0 \,;J ' Driver side cockpit fuse
assignment
F ig. 202 Drive r side cockp it : fuse panel w it h plastic bracket
Fuse panel @ ( black)
No . Equipment
Electromechan ica l powe r stee ring, trailer
1 hitch, ionizer, switch st
rip, seat heating
(rear), electromechan ica l park ing brake
Ho rn, climate con trol system, Gateway,
2 au
tomati c dimm ing in ter ior rearv iew m ir-
ro r, On -Board Unit
4 Park ing aid, headlight range adjustment
5
Dynamic steering, electronic stabilization
control (ESC)
6 Headlights
7 Adapt ive cru ise control
8 Front passenger's seat senso rs, a irbag
9 Gateway
10 Engine sound, nig
ht vision ass ist, garage
door opene r (H ome link), parki ng aid
11 Video camera
image processi ng
12 Headlights
13 Steering column sw
itch module
Fuses
Fuse panel @ (black)
14 Termina l 15 (luggage compartment)
1 5 Starte r
Fuse panel @ (brown)
No . Equipment
1 Infotainment system
2 Infot ainment system
3 Front passenger's seat
5
A
ir bag, e lec tronic sta bi liz ation con trol
( E SC)
6 Ant
i- theft alarm system
7 E lectromec ha nical pa rking brake
8 Inter io r li ghts
9
Windshie ld video came ra heating, light/
r ain sensor
10 Lumbar support (dr iver's se at)
11 Driver
's seat
12 Electronic stab ilizati on con trol
13 Horn
1 4 Head lights
lS Front seat heating
16 Dynamic s tee ring
Fuse panel © (red)
No . Equipment
1 Clutch peda l
2 Fuel p ump
3 Brake
light sensor
4 Engine acoustics
5 Rear door
6 Fr
ont door
7 Elec tronic stab iliza tion control
8 Windshie ld wiper motor
9 H ead light washer system
10 Interio
r light ing, climate control system
1 1 Head lights
12 Sunroof
235

Fuses
Front passenger side
cockpit fuse assignment
F ig . 203 Front passenger side cockpit: fuse pane l with
plastic bracket
Fuse panel @ (red )
No. Equipm ent
1 Infotainment, CD changer
2 I
nfotainment (display)
Fuse panel@ (brown)
No . Equipm ent
1 Climate control system
2 Climate
control sys tem (blowe r)
3 Diagnostic interface
4 Ele ct ric al ignit ion lock
5 Electronic steer ing column lock
6 Steering column sw itch module
7 Power stee ring co lumn adjustment
8 Light switch
9 Head-up display
10 I
nstrument cl uste r
11 Infota inment, DVD changer
236
Luggage compartment
fuse assignment
F ig . 2 04 L uggage compartment: fuse panel with plast ic
b racket
Fuse panel @ (black)
No . Equipment
1 Tra
iler hitch/220 volt socket
2 Tra ile r hitc h/climatized cup holder
3
Trailer hitch/adjusting front passenger's
seat from the rear
4 E lec tromechani cal pa rking brake
5 Electromechanical parking brake
6 Fr on t door (front passenger's side)
7 Rear exterior lighting
8 Central locking, closing aid
9 Seat heating (fro nt)
11 Seat
heating (rear), climate control system
(rear)
12 Tra ile r hitch, gateway (e-tron)
Fuse panel @ (red)
No . Equipment
1 Left safety
belt tensioner
2 R ight safety be lt tens ioner
3 Fuel pump
4 Eng ine moun t
5
Sensor-controlled luggage compartment
l id
6 Air s uspension, adaptive dampers
7 Rear door (front passenger's side)
8 Tail lights
9 Luggage compartmen t lid

a co .... N
" N .... 0 0 \,;J ' Fuse panel @ (red )
10 Rear seat entertainment
1 2 Rea r spo ile r (Sportbac k), sunroof
Fuse panel © (brown )
N o. Equipm ent
1 Infotainment system
2 Infota inment system
3
Infotainment, automatic dimming interior
rearview mirror
4 Rearview camera/peripheral cameras
5 TV tuner
6 Tank leak detection system
7 Sockets
8 Parking heater
1 0 Lumbar support (front passenger's seat)
11 Emergency
call
1 2 Infotainment system
Fuse panel @ (black )
N o. Equipm ent
Air suspension, adaptive dampers, sport
1 different
ial, electromechanical parking
brake
2 Clutch pedal position sensor/automatic
transmission
3 Seats
4 Rear wiper (Avant)
5 Side assist
6 Engine sound
7 Infotainment/sound amplifier
8 Gateway
9 Sport diffe rential
10 Climate control
system
11 T
ir e pressu re monito ring system, park ing
heate r
12 Start/Stop
system
Fuse panel © (black )
N o. E quipm ent
1 Special purpose vehicles/ rear seats
Fuses
Fuse panel ® (blac k)
N o. Equipm en t
1 Rear w indow defogge r
237