AUDI A6 2016 Repair Manual

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0 CJ ' M I.Cl ......
.. Press and hold the control knob until the ad­
justing process is complete.
(D Tips
The lumbar support and upper thigh support
settings are not transferred when aligning
the front passenger's seat with the driver's
seat .
Ashtray
Applies to vehicles: with ashtray
Fig. 59 Center console: front ashtray•
Fig. 60 Door trim: rear ashtray
Opening /closing
.. To open the front ashtray, slide the cover up .
.. To close the front ashtray, press down on the
cover .
.. To open the rear ashtray, tap the cover on the
rim.
Emptying
.. To empty the front ashtray, pull it upward and
out .
.. To empty the rear ashtray, press the rear side
of the cover down when it is open~
fig. 60. The
ashtray will lift up out of its mount.
.. To insert the ashtray again, press it down into
the mount until it locks into place .
Seats and storage
A WARNING
-Never use the ashtray to hold paper, because
this increases the risk of a fire.
Cigarette lighter
Applies to vehicles: with cigare tte ligh ter
Fig. 61 Center console : cigarette lighter
.. Push the knob on the cigarette lighter in .
.. Remove the cigarette lighter when it pops out.
A WARNING ~
The cigarette lighter only works when the ig-
nition is switched on. Incorrect usage can Lead
to serious injuries or burns. For this reason,
children should never be left unattended in
the vehicle because this increases the r isk of
injury .
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Sea ts and stor age
12 Volt sockets
Applies to veh icles: w ith 12-vo lt socke ts
F ig . 62 Luggage compartment s ide tr im pane l: Socket
F ig . 6 3 Rear center co nsole example: Sockets
• To reach the 12 Vo lt socket in the l uggage com-
partment, push the ne t down .
There are additional 12 Volt socket in the center
console under the center armrest* and in the rear
c:> fig. 63.
The 12-volt sockets can be used for electrical ac ­
cessories. T he power usage must not exceed
120 watts .
_& WARNING
The sockets and the electrical accesso ries con­
nected to them operate only when the igni­
t ion is switched on. Incorrect usage can lead
to serious injuries or burns. To reduce the risk
of injuries, never leave chi ldren unattended in
the vehicle with the veh icle key.
(D Note
- To reduce the risk of damage to the vehicle
electr ica l system, never attempt to charge
the ve hicle battery by connecting accesso­
ries that provide power, such as solar pane ls
60
or battery chargers, to the 12 Volt sockets
or the cigarette lighter.
- T o reduce the risk of damage to the sockets,
only use plugs that fit correctly .
Storage
(upholder

Fig. 64 Cente r conso le : cu p holder
Fig. 65 Rear center armrest : cupholde r* exte nded
Front cupholder
• To open the cup ho lder, tap the cover ¢ fig. 64.
Rear cupholde r*
• To open the rear cupholder , press on the sym­
bol
'i @ c:> fig . 65 .
• To adjust the arm @, sw ing it in the direction
of the arrow .
• Place the beverage in the holder and release
the arm. The arm swings back by itself and au­
tomatically secures the beverage.
• To close the rear cupholder, press on the center
sect ion between the two arms and push the cu­
pholder in the slot as far as it will go.
_& WARNING
Spilled ho t liquid can cause an accident and
personal injury .

-Never carry any beverage containers with
hot liquids, such as hot coffee or hot tea, in
the vehicle while it is moving. In case of an
accident, sudden braking or other vehicle
movement , hot liquid could spill, causing
scalding burns. Spilled hot liquid can also
cause an accident and personal injury .
- Use only soft cups in the cupholder . Hard
cups and glasses can cause injury in an acci­
dent.
- Never use the cupholder or adapter as an
ashtray -risk of fire.
(D Note
Only drink containers with lids should be car­
ried in the cupholder . Liquid could spill out
and damage your vehicle's electronic equip­
ment or stain the upholstery, etc.
Cooled glove compartment
Applies to vehicles : wit h cooled glove compartment
The cooled glove compartment only functions
when the AIC system is switched on .
Fig. 66 Glove compartmen t: sw itching cooli ng mode on/
off
.. Turn the knob @counterclockwise to switch
cooling on . The symbols on the knob indicate
the correct position.
.,. Turn the knob @clockwise to switch cool ing
off.
The glove compartment cooling mode only func­
tions when the vehicle A/C system is switched on .
..... If the heating is switched on, switching the glove
N
g compartment cooling mode off is recommended.
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Seats and storage
A WARNING
-Always leave the lid on the glove compart-
ment cover closed while driving to reduce the
risk of injury.
Additional storage
There are a variety of storage compartments and
fasteners in various places in the vehicle.
- Storage compartments in the doors
- Compartment in the glove compartment
(cooled*) . The glove compartment can be
locked using the mechanical key ¢
page 30.
-Storage compartment for (sun)glasses* in the
roof (near the interior mirror)
- Storage compartments under the center armr­ ests
- Storage compartment on the rear side of the
front seat*. The compartment can hold a maxi­
mum weight of 1 kg .
- Compartments* on the back of the front seat
backrests
- Garment hooks on the sides of the pillars in the
rear of the vehicle and in the rear grab handles
- Compartment in the rear center armrest
- Two mounting hooks* under the base of the rear window inside the luggage compartment.
You can attach light objects to these hooks. The
mounting hooks are spring-loaded and will re­
turn to their normal position when not in use .
A WARNING
--Always remove objects from the instrument
panel. Any items not stored could slide
around inside the vehicle while driving or
when accelerating or when applying the
brakes or when driving around a corner.
- When you are driving make sure that any­
thing you may have placed in the center con­
sole or other storage locations cannot fall
out into the footwells. In case of sudden
braking you would not be able to brake or
accelerate.
- Always keep the lid of the compartment for
(sun)glasses* closed while dr iving to reduce ..,.
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Sea ts and stor age
the risk of injury during a sudde n braking
maneuver o r in the event of an accident.
- Any articles of clothing that you have hung
up must not interfere with the driver's view.
The coat hooks are designed only for light­
weight cloth ing. Never hang any clothing
with hard, pointed or heavy objects in the
poc kets on the coat hooks. Dur ing sudden
bra king or in an accident -especia lly if the
airbag is dep loyed -these objects could in­
jure any passengers inside the vehicle.
- To reduce the risk of pe rsonal inj ury in an
a cci den t or su dden stop, a lways keep the
glove compartment closed while driv ing.
- Read and follow a ll WARN ING S
<=> page 162, Important safety instru ctions
on the side airbag system.
- Hang clothes i n such a way that they do not
impa ir the driver's vis ion.
- The coat hooks must only be used for lig ht­
we ight clot hing. Do not leave any heavy or
sharp edged objects in the pockets which
may interfere wit h the side curtain airbag
deployment and can cause personal injury in
a crash.
- Do not use coat ha ngers for hanging cloth­
ing on the coat hooks as this can interfere
with prope r deployment of the side curtain
airbags in an accident.
- Do not hang heavy objects on the coat
hooks, as they co uld cause personal injury in
a sudden stop.
- For strength-related reasons, the mounting
hooks can on ly be used to secure objects
weighing up to 10 lb. (5 kg). Heavier objects
will not be adequate ly secured -there is a
risk of in jury.
(D Note
Objects located on the rear shelf that rub
aga inst the rear window could damage the
heati ng wires for the rea r window defogger .
62
Roof rack
Description and mounting locations
Additional cargo can be carried with a roof lug­
gage rack.
Fig. 6 7 Roof rack attachment po ints
.. Always read and fo llow the ins truc tions provid­
ed by the roof rack manufact urer when instal­
ling the roof rack system .
If luggage or cargo is to be ca rried o n the roof,
you must observe the fo llowing :
- Onl y use roof racks approved for your veh icle .
Th ese approved roof rack s are the basis fo r a
c omp le te roo f rack system. Add it ion al attac h­
ments or carrier systems are needed to trans ­
port luggage and sports equipment. We recom­
mend us ing roof racks from the A udi original
accessories program .
- When installing the roof rack, make sure it is
only mounted on the designated locations on
the roof <=>
fig. 67.
-We recommend that you keep the installation
instructions for your roof rack system together
w ith your Owner 's literature in the vehicle.
When should th e roof rac k be removed?
- Before goi ng through an automatic ca r wash (i t
is best to ask the car wash operator for advice).
- When not in use, to reduce f uel consumptio n,
wind noise and to g uard against theft .
A WARNING
- Use of an unapproved roof rack o r incorrect
mounting of an approved roof rack can
cause t he roof rack or the items attached to
it to fall off the roof onto the road .
~

-Objects fal ling from the roof of a vehicle can
cause a crash and personal injury.
- Only mount the roof rack on the designated
locations on the roof
c:> fig. 67.
-The roof rack system must be installed ex­
act ly according to the instructions provided .
- When driving with a roo f rack system,
changes to the center of gravity and wind
resistance can change the vehicle handling
and lead to a collision. Always adapt your
dr iv ing and your speed to the current condi­
t ions.
- Your vehicle warranty does not cover any
damages to the vehicle caused by using roof
racks or mounting structures not approved
by Audi for your vehicle . The same applies to
damage result ing from incorrect roof rack
i nstallation.
-Always check the roof rack mount ings and
hardware before each t rip and dur ing a tr ip
to make sure everyt hing is securely tight­
ened.
If necessary, ret igh ten the mo unt ings
and c hec k the en tire system from time to
time.
- After mounting a roof rack system, or when
you transport objects on the roof of your ve ­
hicle, the height of the vehicle is naturally
increased . Be careful when driving under
l ow bridges or in parking garages for exam­
ple. This could cause damage to the load
and even the vehicle itself.
- Make s ure the open rear lid and the sun­
roof* do not come into contact with the roof
rack.
Loading the roof rack
Always distribute loads evenly. Make sure any­
thing on the roof rack is securely tied down.
~ Always distribute the loads on the roof rack
evenly .
~ Always attach items to the roof rack securely
before you drive off.
The maximum perm iss ible roof weight is
220 lb
( 100 kg ).
The roof weight is the total of the
Seat s and sto rage
weight o f the roof rack, the attachments and the
cargo you are carrying. You must a lso not exceed
the max imum load weight for the roof rack you
are using.
When using a roo f rack system which has a lower
load carrying capacity, you must not use up the
total max imum permissible load carry ing capac i­
ty specified above. Instead, you should load the
roof rack system only to the maximum capacity
specified by the manufacturer of the roof rack
system .
A WARNING
= -Weak, damaged or imprope r straps used to
secure items to the roof rac k can fail d uring
hard brak ing o r in a co llision and cause seri ­
ous persona l injury.
- Make sure the roof r ack is installed exactly
as specified above
c:> page 62.
- Always use suitable mounting straps fo r se­
cur ing items to the roof rac k to he lp prevent
items from shifting o r flying forward .
- Items on the roof rack mus t always be se ­
curely mounted.
- The use of a roof rack can negative ly affect
the w ay a vehicle hand les. Cargo tha t is
large, heavy, b ulk y, long or flat wi ll have a
grea ter negat ive infl uence on the vehicle's
aerodynamics, center of gravity and overa ll
handling. Always drive slowly, avoid sudden
braking and maneuvers when transporting
cargo on the roof of your vehicle.
- Never exceed the max imum permissib le
load carrying capacity of the roof of your ve­
h icle, the permiss ible axle weights and the
perm iss ible total we ight of your vehicle
c:> page 2 70, Weights .
@ For the sake of the environment
As a result of the increased wind res istance
created by a roof rack, your vehicle is using
fuel unnecessarily . So remove the roof rack
after using it .
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Sea ts and stor age
Luggage compartment
Loading luggage compartment
Luggage items must be stowed securely.
Fig . 68 Place heavy objec ts as far forward as poss ib le .
~
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0 ... co
No te the following to preserve the vehicle 's good
handling characteristics .
• Distribute the load as evenly as possible.
• Place heavy objects as fa r fo rward as possib le
~ fig . 68.
• Secure luggage items with the cargo net * or
with non-elastic retaining straps to the tie ­
down rings *
<=> page 65.
A WARNING
- Loose objects in the luggage compartment
can slide about suddenly and alter the vehi­
cle's handling characte ristics.
- Loose objects in the passenger compart­
ment can fly forward during abrupt maneu­
vers or acc idents and injure occupants.
- Always store objects in the luggage com­
partment and use suitable straps, particu­
larly with heavy objects .
- When you transport heavy objects, always
remember that a change in the center of
grav ity may result in a change in the veh i­
cle's handling characte ris tics.
- Follow all warnings<=>
page 125, Driving
safety.
@ Tips
The tire pressure must be adjusted to the load - see the t ire pressure sticker located on the
driver's side B-pillar.
64
Enlarg ing cargo capacity of the vehicle
interior
The seat backs can be folded forward to enlarge
the cargo capacity.
Fig . 69 Re lease hand le on t he seatback
Fold ing th e seatback forward
• When you pull the re lease lever@<=> fig. 69 in
the direction of the arrow, the safety knob @
pops out far enough for the red marking on
knob to be visible.
• Fold the seatback forward.
Rai sing th e seatback
• Raise the seatback until it is securely latched
<=> .&,. . When you can no longer see the red mark
on the safety knob @, the seat is latched.
When the seatback is latched in its up right posi­
tion, it can be locked and un locked with the me­
chanical key~
page 30 next to the release hand le
© <=>fig. 69. This prevents any entry from the ve­
hicle interior into the luggage compartment .
The luggage compartment can on ly enlarged
when the seatback is unlocked.
A WARNING
- The backrest must always be securely latch­
ed so that the safety belt of the center seat­
ing position can wo rk properly to help pro­
tect the occupant.
- The backrest must be securely latched in po­ sition so that no items contained in the lug­
gage compartment can s lide fo rwa rd upon
sudden b raking.
- Always check whether the latch is fully en-
gaged by p ulling the seatback fo rwa rd.
~

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-Never allow safety belts to become dam­
aged by being caught in door or seat hard­
ware.
- Torn or frayed safety belts can tear and
damaged belt hardware can break in a
crash. Inspect the belts periodically. Belts
showing damage to webbing, bindings,
buckles, or retractors must be replaced .
(D Note
-If you move the front seat back when the
rear seat backrest is folded forward, you
could damage the head restraints on the
rear seat.
- Slide the belt guide on the outside safety
belt all the way up before folding the back­
rest back forward. Make sure the seat belt is
not pinched or damaged when the rear seat
backrest if folded back . Other objects
should be removed from the rear seat bench
to protect the seatback from damage.
Tie-downs and cargo net
The cargo net* prevents small objects from slid­
ing.

~
Fig. 70 Locat ion of the tie-downs in th e l uggage compart­
ment
Fig. 71 Luggage compartment: cargo net*
Seats and storage
.,. To secure objects with the luggage compart­
ment net*, fold the tie-down bracket upward
¢ fig. 70.
.,. Insert the hooks on the luggage compartment
net* into the tie-downs¢
fig. 71.
.,. Read and heed all WARNINGS ¢page 131,
Storing cargo correctly.
&, WARNING
Weak, damaged or improper straps used to
secure items to tie-downs can fai l during hard
braking or in a collision and cause serious per­
sonal injury.
-Always use suitable retaining straps and
properly secure items to the tie-downs in
the luggage compartment to help prevent
items from shifting or flying forward .
- Never attach a chi ld seat tether strap to a
tie-down .
- For strength-related reasons, the mounting
hooks can only be used to secure objects
weighing up to 10 lb. (5 kg). Heavier objects
will not be adequately secured -there is a
risk of injury.
-
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Sea ts and stor age
Pass-through with ski
bag
Pass -through with ski sack
A pplies to veh icles: with sk i sack
Long objects such as skis con be transported in
the ski sock*.
Fig. 72 Rear bench seat : ope ning the pass-through
F ig . 73 Sk i sack: securing with rear sea t safety belt
Opening the t runk p ass-through
.. Fo ld the center armrest in the rear forward and
out .
.. Pull the release handle c:>
fig. 72 and fold down
the cover of the pass -through in the vehicle in­
te rior.
.,. Open the rear lid .
.. Push the ski sack* through the opening from
t he luggage compartmen t.
Secur ing the ski sack*
.. Insert the ski sack strap @c:> fig. 73 in the cen­
ter buckle
@ .
• Pu ll the safety belt taut on the free end of the
belt @-
66
A WARNING
-The ski sack is intended only for the trans­
portation of skis and other light objects . To
reduce the risk of serious personal injury
never t ransport heavy or pointed objects in
the s ki sack.
- When braking rapidly o r d uring a n accident
the load could be displaced and cause in ju ry
to o cc u pants.
- Sharp edges on the load must be covered
for p rotection_ Always fas ten the be lt t ight­
ly around the sac k and i ts con ten ts
¢fig . 73.
(D Tips
- Never stow the ski sack away when it is st ill
wet o r damp (for examp le, snow melting
from skis). Allow it to dry comp letely before
stowing i t away.
- Posit ion skis in the ski sack wi th the pointed
ends f acing the front and sk i pole s with t he
pointed ends facing the rear.

Warm and cold Climate control system
Description
App lies to vehicles: with three-zone climate control or four ­
zone a utomat 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 sun­
roof* are closed .
If the temperature inside the
parked vehicle becomes very warm, opening the
window briefly will speed up the cooling process.
In all heating mode functions except
defrost, the
blower only switches to a higher speed once the
engine coolant has reached a certain tempera­
ture.
Condensat ion from the cooling system can drip
and form a puddle of water under the vehicle.
This is normal and does not mean there is a leak.
Pollutant filter
The pollutant filter removes pollutants such as
dust and pollen from the air.
T he air pollutants filter must be changed at the
intervals specified in your Warranty
& Mainte­
nance booklet, so that the air conditioner can
properly work .
If you drive your vehicle in an area with high air pollution, the filter may need to be changed
more frequently than specified in your Audi War­
ranty
& Maintenance booklet . If in doubt, ask
your authorized Audi Service Advisor for advice .
Key coded settings
Three-zone climate control: The blower setting
and air distribution are stored automatically and
assigned to the remote contro l key that is in use.
Four-zone automatic climate control: Th e cli­
mate control settings are automatically stored
and assigned to the remote contro l key that is in
use.
Warm and cold
A WARNING
Reduced visibility is dangerous and can cause
accidents .
- For safe driving it is very important that all
windows be free of ice, snow and condensa­
tion .
- Completely familiarize yourself with the
proper use and function of the heating and
ventilation system and especially how to de­
fog and defrost the windows .
- Never use the windshield wiper/washer sys­ tem in freezing weather until you have warmed the windshield first, using the heat­
ing and vent ilation system. The washer so lu­
tion may freeze on the w indshield and re­
duce visibility.
(D Note
- If you suspect that the air conditioner has
been damaged, sw itch the system off to
avoid further damage and have it inspected
by a qualified dealership.
- Repa irs to the Aud i air cond itioner require
special technical knowledge and special
tools. Contact an authorized Audi dea ler for
assistance.
@ For the sake of the environment
By reduc ing the amount of fuel you use, you
also reduce the amount of pollutants emitted
into the air.
(D Tips
- Keep the air intake slots (in front of the
windshield) free from ice, snow and debris
in order to maintain the proper function of
the climate control system.
- The energy management system may switch
the seat heating* or rear window defroster off temporarily . These systems are availab le
again as soon as the energy balance has
been restored .
- Air escapes through vents under the rear
window. When placing items of clothing on the luggage compartment cover, ensure
that the openings are not covered.
67

Warm and cold
Three-zone climate control
Operating
Applies to vehicles: w ith three zo ne cl imate contro l
Fig. 74 T hree-zone climate co ntrol: contro ls
P ress the buttons to tur n the func tions on or off.
The dial adj usts t he temperatu re and the blower.
The LED in a button will light up when the func ­
tion is sw itche d on.
IAUTO I Switching automatic mode on
Automatic mode ma inta ins a constant tempera­
ture inside the vehicle . Air tempe rature, airflow
and a ir distribution are controlled automatically.
Adjusting the temperature
The temperatu re can be adjusted individually fo r
the dr iver and front passenger us ing t he dials
(D
and @.
Adjust ing the blower 8f?
Using the dial@, you can manually adjust the
amount of air generated by the blower to suit
your preferences. To have the blowe r regu lated
automatically, p ress the
IAUTO ! button.
~. ~ .~ Adjusting air distribution
You can manually select the vents where the air
will flow. To have the air distribution regulated
automatically, press the
IAUTO! button.
l""" I Switch ing recirculation m ode on/off
In recirculation mode, the air inside the vehicle is
circulated and filtered. This prevents the unfil-
68
tered air outs ide the ve hicle from entering the
vehicle interior. We recommend sw itching recir­
cu lation mode on when driving through a tu nnel
or when sitting in traffic ~.&. .
The
! AUTO I button or I@ FRONT ! button switches
recircu lation mode off .
IOFFI Switching the climat e control system
on /off
The !OFF ! button switches the climate con trol
system on or off.
It a lso switches on when you
press the b lower control. Airflow from outside is
blocked when the climate control system is
switched off.
IA/Cl Switching cooling mode on/off
The air is not coo led and humidity is not removed
whe n coo ling mode is switched off . This can
cause fog on the windows. The cooling mode
switches off automatically when there are cold
outside temperatures.
l«w FRONT I Switching the defr oster on /off
The w indshield and side w indows a re defrosted
or cleared of condensation as quick ly as poss ible .
The maximum amount of air flows mainly from
the vents below the windshield. Recircu lation .,.