change AUDI S6 2016 Workshop Manual

Wheels
"XL" "xl" "EXTRA LOAD" or "RF" I I I
on the sidewall.
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated.
Rim diameter
means nominal diameter of the
bead seat . If you change your
wheel size, you w ill have to p ur­
chase new tires to match the new rim diameter .
Rim size designation
means rim diameter and width.
Rim width
means nomina l distance between
rim flanges.
S idewall
means that portion of a tire be­
tween the tread and bead .
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend ­
ed periods of time. The rat ings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 232.
You may not find
this information on all tires be ­
cause it is not requ ired by law.
23 6
The speed rating letter code,
where applicable, is molded on
the tire sidewall and ind icates the
maximum permissible road
speeds
¢ .&. in Winter tires on
page 246.
Tire pressure monitoring system*
means a system that detects
when one or mo re of a vehicle's
tires are underinflated and illum i­
na tes a low tire pressure warning
te lltale .
Tread
means that portion of a tire that
comes into contact w ith the road .
Tread separation
means pulling away o f the tread
from the t ire carcass .
Treadwear indicators (TWI)
means the projections within the
principal grooves designed to give
a visua l indication of the deg rees
of wear of the tread. Se e
¢ page 240, Treadwear indicator
for more information on measur­
ing tire wear.

Wheels
and follow the important safe­
ty precautions in
q page 243,
Tires and vehicle load limits.
-The tire must flex more if the
tire pressure is too low or if
the vehicle speed or load are
too high. This heats the tire up
too much. This increases the
risk of an accident because it
can cause the tire to burst and
result in loss of vehicle con­
trol.
-Incorrect tire pressure in­
creases tire wear and has a
negative effect on driving and
Tire pressure table
Please note that the information
contained in the following table
was correct at the time of print­ ing , and the information is sub­
ject to change. If there are differ­
ences between this information
and the tire pressures specified
on the label on the driver's side B­
pillar, always follow the specifica ­
tion on the B-pillar label
q page 241, fig. 195.
242
braking behavior, which in­
creases the risk of an accident.
(D Note
Replace lost valve caps to re­
duce the risk of damage to the
tire valves.
@ For the sake of the environment
Tire pressure that is too low in­
creases fuel consumption.
(D Tips
Audi recommends using the
tire pressure specified for a normal load
q table on
page 243
or for a full load
when the vehicle is partially
loaded.
Make sure that the tire designa­
tion on your tire matches the des­
ignation on the tire pressure label
and the tire pressure table.
The following table lists recom­
mended tire pressures in cold
tires according to the load and
the size of the tires installed. ..,

.... N
0 CJ ' M I.Cl ......
_& WARNING
Temperature grades apply to tires that are properly inflated and not over or underinflat­
ed .
Tire pressure monitoring
system
CD General notes
Each t ire, including the spare (if provided),
should be checked monthly when cold and inflat­
ed to the inflation pressure recommended by the
veh icle manufac turer on the vehicle placard or
tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inf lation pressure la­
be l, you should determine the proper tire infla­
tion pressure for those tires).
As an added safety feature, your veh icle has been
equipped with a tire pressure monitoring system
(TPMS) that illuminates a low tire press ure te ll­
tale when one or more of your tires is significant­ l y under-inflated. Accordingly, when the low tire
pressure tellta le illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a s ignifi­
cantly under-inflated tire causes the tire to over­
heat and can lead to t ire failure. Unde r-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop­
ping ability .
Please note that the TPMS is not a substitute for
proper tire maintenance, and i t is the driver's re­
sponsib ility to ma inta in correct tire pressure,
even if under -inflation has not reached the level
to trigger illum inat ion of the TPMS low tire pres­
sure telltale.
Your veh icle has also bee n eq uipp ed w ith a TPMS
mal function indicator to indicate when the sys­
tem is not operating properly. The TPMS mal ­
function indicator is combined w ith the low tire
pressure tellta le. When the system detects a
malfunction, the telltale will flash for approxi­
mately one minute and then remain cont inuously
illuminated . This sequence will continue upon
Wheels
subsequent vehicle start-ups as long as the mal ­
function exists .
When the malfunction indicator is illuminated ,
the system may not be able to detect or signal
low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the
i nsta llation of replacement or alternate tires or
whee ls on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS ma lfunction telltale after replac ing one or
more tires or wheels on your vehicle to ensure
that the replacement or a lternate tires and
whee ls allow the TPMS to continue to function
properly.
If the Tire Pressure Monitoring System
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 mo/function .
Fig. 197 Instrume nt cluste r: indicator light with message
Us ing the ABS sensors, the tir e pressure monitor­
ing system compares the tire tread circumfer­
ence and vibration characteristics of the individu­
al tires. If the press ure changes in one or more
tires , this is indicated in the instrument cluster
display with an indicator light
ti] and a message.
If only one tire is affected, the location of that
tire will be indicated.
T he tire press ures must be stored in the Infotain­
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle¢
page 250. The tire pressure moni­
toring system only monitors the tire pressure you have stored. Refer to the tire pressure label for ..,.
249

Wheels
the recommended tire pressure for your vehicle
¢ page 241, fig. 196.
Tire tread circumference and vibration character­
istics can change and cause a tire pressure warn­
ing if:
- the tire pressure in one or more tires is too low.
- the tire has structural damage .
- the tire was replaced or the tire pressure was
changed and it was not stored¢
page 250.
-the spare tire* is installed.
Indicator lights
IE Loss of pressure in at least one tire¢&. .
Check the tires and replace or repair if necessary.
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys­
tem ¢
page 250 .
mm (Tire Pressure Monitoring System) Tire
pressure: System malfunction!.
Ifmm appears
after switching the ignition on or while driving
and the
IE indicator light in the instrument clus­
ter blinks for approximately one minute and then
stays on , there is system malfunction . Try to
store the correct tire pressures¢
page 250. If
the indicator light does turn off or turns on again
after a short period of time, drive to your author­
ized Audi dealer or qualified repair facility imme­
diate ly to have the malfunction corrected.
A WARNING
- If the ti re pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu­
vers. Stop as soon as possible and check the
t ir es and their pressure .
- The driver is responsible for maintaining the
correct tire pressure. You must check the
t ir e pressure regularly.
- Under certain conditions (such as a sporty
dr iv ing style, winter cond itions or unpaved
roads), the tire pressure mon itoring system
indicator may be delayed.
- Do not use run-flat tires on your vehicle. Us­
ing them when not permitted can lead to
vehicle damage or accidents.
250
(D Tips
-The tire pressure monitoring system can al­
so stop working when there is an ESC mal­
function.
- Using snow chains may result in a system
malfunction.
- The tires with the identification "AO" or
"RO" ¢
page 2 38 have been matched with
your Audi tire pressure monitoring system.
We recommend that you use these tires.
Storing tire pressures
If the tire pressure changes or a tire is replaced,
it mus t be confirmed in the Infotainmen t sys­
tem.
... Make sure before storing that the tire pressures
of all four tires meet the specified values and
are adapted to the load ¢
page 241.
... Switch the ignition on .
... Select: the
I CARI function button > (Car)* Sys­
tems
contro l button > Servicing & checks >
Tire pressure monitoring > Store tire pressures
> Yes, store now.
(D Tips
Do not sto re the tire pressures if snow chains
a re installed.

-The spare tire is intended on ly for tempora­
ry and short-term use. It shou ld be replaced
as soon as possible with the normal wheel
and t ire.
- After mounting the compact spare tire, the
tire pressure must be checked as soon as
poss ible. The t ire pressure of the compact
spare tire m ust be 4.2 bar; otherwise, you
risk having an accident.
- Do not drive faster than SO mph (80 km/h).
You risk hav ing an accident .
-Avoid full-throttle accelerat ion, heavy brak­
ing, and fast cornering . You risk having an
acc ident.
- Never drive us ing more than one spare
wheel and tire . You risk having an acc ident.
- Normal summer or winter tires must not be
mounted on the compact spare wheel rim .
- For technical reasons, the use of tire chains
on the spare tire is not perm itted. If it is
necessary to drive with t ire chains, the spare
wheel m ust be mounted on the front axle i n
the even t of a flat in a rea r tire. The new ly
avail able front wheel m ust then be insta lled
in place of the rear wheel with the flat tire .
Installing the tire chain before mounting
the wheel and tire is recommended .
- Loose items in the passenger compartment
can cause ser ious personal injury during
hard braking or in an acc ident. Never store
the inflatable spare t ire or jack and too ls in
the passenger compartment.
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 t raff ic and try to reach
level ground before you stop¢ A-
• All passengers sho uld leave the car and move
to a safe location (fo r instance, be hind the
guardrail) ¢
A.
• Engage the parking b rake to prevent yo ur vehi­
cle from roll ing unintentionally ¢
A-
Em ergenc y ass is tanc e
• Move selecto r lever t o po sit ion P ¢ A .
• If you are towing a trai ler, unhitch the trailer
from yo ur vehicle .
• Take the
jack and the spare tire out of the lug­
gage compartment
¢page 251, ¢page 252.
A WARNING
You or your passengers could be injured while
changing a whee l if you do no t follow these
safety precaut ions:
- If you have a flat tire, move a safe distance
off the road. Turn off the eng ine, turn the
emergency f lashers on a nd use other wa rn­
ing devices to alert other motorists.
- Make sure that passenge rs wait i n a safe
p la ce away from the vehicle and well away
fr om the road and t raff ic.
- To help preven t the veh icle from moving
suddenly and possib ly slipping off the ja ck,
always fu lly set the park ing brake and bloc k
the wheel diagonally opposite the wheel be­ ing changed. When one front whee l is lifted
off the ground, placing the Automatic
Transmission in P (Park) wi ll
not prevent the
veh icle from moving.
- Before you change a wheel, be sure the
ground is level and firm. If necessary, use a
sturdy board under the jack.
- Always store the vehicle tool kit, the jack
and the replaced tire in the luggage com­
partment
¢ page 131.
(!) Tips
Before changing the wheel, you must activate
the jacking mode, so that the automat ic con­
tro ls for the Adaptive Air Suspension* do not
make it more difficult to lift the vehicle with
the jack ¢
page 255.
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 255. .,.
253

Emergency assistance
2. Remove the decorative wheel cover*. For
mo re deta ils see also
c::> page 254, Decora­
tiv e wheel cov ers
or c::> page 2 54, Wheels
with wheel bolt caps.
3. Loosen the wheel bolts c::> page 255 .
4. Locate the proper mounting point for the
jack and align the jack below tha t poi nt
~ pag e 255 .
5. Raise the car w ith the ja ck¢ page 255 .
6. Remove t he wheel with the flat tire an d t hen
install
the spare ¢ page 257.
7. Tighten all wheel bo lts light ly .
8. Lower the veh icle with the jack .
9. Use the whee l bolt wrench and firmly tighten
a ll whee l bolts ¢
page 255 .
10. Replace the decorative wheel cover* .
11. Deactivate the vehicle jack mode * in the
M MI: !CARI function button> ( Car )* systems
control b utton > Servicing & checks > Air
susp.: jack mode > Off .
The vehicle jack mode * switches off automatical­
ly a t sp eed s above
6 mph (10 km/h) .
_&. WARNING
Always read and fo llow all WARNIN GS and in ­
f o rm atio n ¢
A in Raisi ng the vehicle on
p age 256
an d ¢page 258.
After changing a wheel
A wheel change is not complete without th e do­
ing the following.
• Always store the veh icle tool kit, the jack* and
the replaced t ire in the luggage compartment
¢ page 131.
• Che ck the tire pressure on the sp are whee l im­
med iate ly after mo unt ing it.
• As soon as possible, have t he
tightening tor­
ques
on all whee l bo lts checked with a torque
wrench . The correct tightening torque is
90 ft
lb
(120 N m).
• Have the flat tire
replaced as soon as possible.
(D Tips
- If you notice t hat the w hee l bolts are cor ­
r oded and diffic ult to t urn w hile cha nging a
254
tir e, they s hou ld be re pla ce d b efo re yo u
check the t ightening torque .
- Drive at red uce d spee d unt il yo u ha ve the
t ightenin g torques checked .
- Aft er ch angin g a whee l, the tire pres sure i n
all fou r tires must be che cke d/cor rec ted and
t h e tire pressure mo nito ring ind icator must
be stored in the
MM I ¢ page 25 0.
, Decorative wheel covers
Applies to vehicles: with decorative w heel covers
The decorative wheel co vers must be removed
first to access the wheel bolts .
Fig. 202 Cha ng ing a w heel : Re mov ing t he w heel cover
Removing
• Insert the hook (p rovided w ith the vehicle tool
kit) i n the hole in the wheel hub cover.
• Pull off th e
decorative wheel cover ¢ fig. 202 .
Wheels with wheel bolt caps
Applies to vehicles: wit h wheel bolts with caps
The caps must be removed first from the wheel
bolts before the bolts can b e unscrewed .
Fig. 203 Cha ngi ng a w hee l: re m ovin g the w heel bo lt ca ps ..,

Emerg ency assis ta nce
button > Se rvicing & c heck s > Air sus p.: jac k
m od e> On .
.. Engage the pa rking b rake to prevent your vehi­
cle from rolling unintentionally.
.. Move the
se lect or l eve r to pos it ion P .
.. Find the mark ing (impr int) on the sill that is
nearest the whee l that will be changed
¢ fig . 205 . Behind the marking, there is a lift­
ing p oint on the sill for the vehicle jack.
.,. Vehicles with a sill: remove the cover from the
si ll before lifting the vehicle with a vehicle jack
¢ page 256.
.. Turn the vehi cle j ack located under the lift ing
point on the sill to ra ise the jack until its arm@
c> fig. 206 is located under the designated plas­
tic mount
c> .&, c>(D.
.. Al ign the jack so that its arm@ c> fig. 206 en­
gages in the des ignated lift ing po int i n the door
si ll and the movable base @ lies flat on the
ground. The base @ must be
vertical under the
l ift ing point @.
.. Wind the jack up further unt il the flat tire
comes off the ground
¢ .&, .
Position the veh icle jack on ly under the designat­
ed lifting points on the sill
c> fig. 205 . There is ex­
actly
one locat ion for each wheel. The jack must
not be positioned at any other location
c> .&. c>0 .
An un sta ble s urface under the jack can cause the
ve hicle to slip off the jack . Always provide a firm
base for the jack on the ground. If necessa ry
p lace a sturdy board or similar support under th e
jack . On
h ar d, s lippe ry surface s (such as tiles)
use a rubber mat or similar to prevent the jack
from slipping¢ &.
A WARNING
-
- You or your passengers could be injured
wh ile changing a wheel if you do not follow
these safety precaut ions:
- Position the vehicle jack only at the desig­
nated lifting points and align the jack.
Otherw ise, the vehicle jack cou ld slip and
cause an injury if it does not have suffi­
cient hold on the vehicle.
- A soft or unstable surface under the jack
may cause the vehicle to slip off the jack.
Always provide a firm base for the jack on
256
the ground. If necessary, use a sturdy board under the jack .
- On hard, slippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack from slipping .
- To help prevent injury to yourself and your
passengers:
- Do not raise the veh icle until you are sure
the jack is securely engaged .
- Passengers must not remain in the vehicle
when it is jacked up.
- Make su re that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
- Make sure jack position is correct, adjust
as necessary and then continue to ra ise
the jack .
- Changes in temperatu re or load can affect
the height of the vehicle.
(D Note
Do not lift the ve hicle by the si ll. Pos ition the
vehicle jack only at the des ignated l ift ing
po ints on the sill. Othe rwise, your veh icle will
be damaged.
(j) Tips
The vehicle jack mode* switches off automati ­
cally at speeds above 6 mph (10 km/h) .
Removing and installing the sill extension
cover
Appl ies to vehicles: with sill extension
F ig. 207 S ill: r em ovin g the cover
.,. Pull the cover down to remove it . c> fig. 207
.,. To install the cove r, insert it in the mount and
press it upwa rd until it clicks into place . The .,..

Emergency assistance
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 tire with a tread pattern
intended for use in a specific direction
When using a spare ti re with a tread pa tte rn in­
tended fo r use in a spec ific d irection, p lease note
the following:
- The direct io n of rotat io n is marked by an arrow
o n the side of the tire.
- If the spare tire has to be installed in the incor­
rect d irection, use the spare tire only tempora ­
rily s ince the tire w ill not be ab le to achieve its
opt imum pe rformance cha racter istics with re­
gard to aq uaplaning, noise and we ar.
- We recommend that you pay particular atten­
t ion to this fac t during wet weathe r and t hat
yo u ad just yo ur speed to m atch road condi­
t ions.
- R eplace t he flat t ire wi th a new one a nd have it
i nsta lled on yo ur vehicle as soon as pos sible to
res to re t he handling advantages of a unidirec ­
tiona l tire .
Notes on wheel changing
Please read the information q page 238, New
tires or wheels
if you are going to use a spare tire
which is different from the tires on your vehicle.
After you change a tire:
- Check the tire pressure on the spare immedi­
ately after installation .
- Have the wheel bolt tightening torque
che cked with a torque wrench as s oon as pos­
sible by your authorized Audi dealer or a
qualified service station.
- With steel and alloy wheel rims , the wheel
bolts are correctly tightened at a torque of 90
ft lb
(120 Nm) .
- If you notice that the wheel bolt s are corroded
and difficult to turn while changing a tire ,
they should be replaced before you check the
tightening torque.
258
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi­
ble. Remount the wheel cover.
Until then , drive with extra care and at reduced
speeds.
_& WARNING
- If you are going to equip yo ur vehicle with
tires or r ims which differ from those which
were facto ry installed, then be sure to read
the information
q page 238, New tires or
wheels.
- Always make sure the damaged wheel or
eve n a flat tire and the jack and tool kit are
properly secured in the l uggage compart­
men t and a re not loose in the passenger
compa rtme nt.
- In an accident or sudde n maneuver they
could fly forward, i njuring anyone i n the ve­
hicle .
- Always s to re damaged wheel, jack and tools
secure ly in the luggage comp artment . Oth­
e rwi se, in an a cci den t or sudden m aneuve r
t hey could
fly forwar d, causing injury to pas ­
sen gers in the veh icle.
-

..... N
0 CJ ' M I.Cl ......
Front passenger side
cockpit fuse assignment
Fig. 212 Front passenger's sid e of t he cockpit fuse pane l
with plastic cl ip
Fuse panel @ (red)
No. Equipment
1 Infotainment, CD changer
2 Infotainment
(display)
Fuse panel@ (brown)
No . Equipment
1 Climate
control system
2 Climate control
system (blower)
3 Diagnostic interface
4 Electrical ignition lock
5 Electronic steering column lock
6 Steering column sw itch module
7 Power steering column adjustment
8 Light switch
9 Head-up display
10 I
nst rument cluster
1 1 Infotainment, DVD changer
Fuses
Luggage compartment
fuse assignment
Fig. 213 Luggage compartment: fuse panel with plastic
clip
Fuse panel @ (black )
No. Equipment
1 Tra
iler hitch/220 volt socket
2 Tra ile r hitch/climatized cup holder
3
Tra iler hitch/adjusting front passenger's
seat from the rear
4 Elec trom echan ica l parking brake
5 Electromec hanical parking brake
6 Front door (front passenger's side)
7 Rear exterior lighting
8 Central locking, closing aid
9 Seat heating (front)
1 1 Seat heating
(rear), climate control system
12 Tra iler hitch
Fuse panel @ (red)
No . Equipment
1 Left
safety belt tensioner
2 R ight safety belt tensioner
3 Ad Blue tank (diesel engine)/fuel pump
4 Ad Blue tank (diesel engine)/engine mount
(gasoline eng ine)
s
Sensor-controlled luggage compartment
lid
6 Air suspension, adaptive dampers
7 Rear door (front passenger's side)
8 Tail lights
9 Luggage compartmen t lid
261

Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace burned out
bulbs for you.
It is becoming increasingly more and more diffi­
cult to replace vehicle light bulbs since in many
cases, other parts of the car must first be re­
moved before you are able to get to the bulb.
This applies especially to the light bulbs in the
front of your car wh ich you can only reach
through the eng ine compartment.
Sheet metal and bulb holders can have sharp
edges that can cause serious cuts, and parts must be correctly taken apart and then properly
put back together to help prevent breakage of
parts and long term damage from water that can
ente r hous ings that have not been properly re­
sea led .
F or your safety, we recommend that you have
your author ized Audi dealer replace any bu lbs for
you, s ince your dealer has the p roper tools, the
correct bulbs and the expertise.
Gas di schar ge l amp s (X enon li ghts):
Due to the high electrical voltage, have the bulbs
replaced by a qual ified technician . Headlights
w ith Xenon light can be identified by the high
voltage sticker.
LED headlights* require no maintenance. Please
contact your authorized Audi dealer if a bulb needs to be replaced.
A WARNING
Contact w ith high-voltage components of the
elect rical system a nd improper rep lacement
of gas d ischarge (Xenon) headlight b ulbs can
cause serious personal injury and death .
- Xenon bulbs are press urized and can ex­
plode when be ing changed.
- Chang ing Xenon lamps requires the spec ial
t rain ing, instructions and equipment.
- Only an autho rized Aud i dea le r o r other
qualified wo rkshop s hou ld change the bulbs
in gas disc harge lamps .
Bulbs
A WARNING
There are parts with sharp edges on the open­
i ngs and on the bulb holders that can cause
serious cuts.
- If you are uncertain about what to do, have
the work performed by an authorized Audi dealer or other qualified workshop. Ser ious
pe rsonal injury may result from improperly
pe rformed work.
0) Tips
- If you st ill prefer to replace the light bulbs
yourself, be aware that the engine compart­ ment is a hazardous area to work in
~page 216~ .&
-It is best to ask your authorized Audi dealer
w henever you need to change a bu lb.
263