Fluid AUDI A6 2014 Owner's Manual

24 0 T ire s and wheel s
Tires and wheels
Tires
General notes
Tires may be the least appreciated and most
abused parts of a motor vehicle .
Tires may be the least appreciated and most
abused parts of a motor vehicle . Tires are,
however, one of the most important parts of a
vehicle, particularly considering the compara­
tive ly small patch of rubber on each tire that
assures that all -impo rtant contact between
you, your vehicle and the road.
Maintaining the correct tire pressure, mak ing
sure that your vehicle and its tires do not have
to carry mo re weight than they can safe ly han­
d le, avoiding damage from road hazards and
reg ularly inspecting t ires for damage includ­
ing cuts, slashes irregu la r wear and ove rall
condition are the most important things that
you can do to he lp avoid sudden tire failure in­
cluding tread separation and blowouts.
A voidin g damage
I f you have to drive over a curb or similar ob­
stacle, drive very s low ly and as close as possi ­
b le at a right angle to the curb.
A lways keep chem ica ls includ ing grease, o il,
gasoline and b rake fluid off the ti res.
Inspect the t ires regularly for damage (cuts,
cracks or b listers, etc.). Remove any fo reign
bod ies embedded in the treads.
St oring tires
Mark tires when you remove them to indicate
the direction of rotation . Th is ensures you to
be ab le to mount them correctly when you re­
install t hem.
When removed, the wheels or t ires should be
stored in a cool, dry and preferably dark place .
Store tires in a vertical pos ition if they are not
mounted on rims, in a horizontal pos it ion if
they are mounted on rims. New tire
s
New t ires have to be broken in¢&,. .
T he tread depth of new t ires may vary, accord­
ing to the type a nd make of t ire and the tread
pa tte rn .
Hidden damage
Damage to tires and r ims is often not readily
vis ible . If you notice unusual v ibrat ion or the
vehicle p ulls to one side, th is may ind icate
that one of the t ires has been damaged . Th e
t ir es m ust be checked immed iate ly by an au ­
tho rized Aud i dea le r or q uali fied wor kshop.
Unidirectional t ires
A un idirectional tire can be identified by ar­
rows on the sidewa ll, that po int in the direc­
t ion the t ire is designed to rotate. You must
fol low the specified d irection of rotation . This
is necessary so that these tires can develop
their optimum characteristics regarding grip, road no ise, wear and hydrop laning resistance.
For more information ¢
page 268.
A WARNING
-New tires or tires that are old, worn or
damaged cannot provide maximum con­
trol and braking ability .
-
-New tires tend to be slippery and must
be broken in . To reduce the risk of losing
control, a co llision and ser ious personal
in jur ies, d rive w ith special ca re fo r the
fi rst 350 m iles (560 km).
- Driving with worn or damaged tires can
lead to loss of control, sudden tire fail­
ure, including a blowou t and sudden de­
fl ation, c rashes and seriou s personal in­
juries . Have wo rn or damaged t ires re­
p laced immediate ly .
- T ires age even if they are not being used
and can fai l sudden ly, especially at high
speeds. Tires that are more than 6 years
old can only be used in an emergency
and then w ith specia l care and at low
speed.

248 Tire s and whee ls
- Only when all tires on the vehicle are fi l­
led to the correct pressure, the tire pres­
sure monitoring* system can work cor­ rectly.
- The use of incorrect tire pressure values
can lead to accidents or other damage.
Therefore it is essential that the driver observe the specified tire pressure values
for the tires and the correct pressures for
the funct ion of the tire pressure mon itor­
ing system*.
- Always inflate t ires to the recommended
and correct tire pressure before driving
off.
- Driv ing with under inflated ti res bend
more, letting them get too hot resu lting
in tread separation, sudden ti re fail ure
and loss of control.
- Excess ive speed and/overloading can
cause heat bui ld -up, sudden ti re fail ure
and loss of control.
- If the tire press ure is too low or too high,
the tires wi ll wear prematurely and the
vehicle will not hand le we ll.
- If the tire is not flat and you do not have
to change a wheel immediate ly, drive at
reduced speed to the nearest service sta­
t ion to check the tire pressure and add
air as required.
Driving without va lve stem caps can cause
damage to the tire va lves. To prevent this,
always make sure that factory installed
valve stem caps on all wheels are securely mounted on the valve.
@) For the sake of the environment
Underinf lated tires will a lso increase the
fuel consumption.
Tires and vehicle load limits
There are limits to the amount of load or weight that any veh icle and any t ire ca n carry.
A veh icle that is overloaded w ill not handle
well and is more difficult to stop. Over load ing
can not on ly lead to loss of veh icle contro l, but can also damage important parts of the
vehicle and can lead to sudden tire fai lure, in­
clud ing a b lowout and sudden deflation that
can cause the vehicle to crash.
Your safety and that of your passengers also depends on making sure that load limits are
not exceeded. Vehicle load includes everybody
and everything in and on the veh icle. These
load lim its are technically referred to as the
vehicle's
G ro ss Vehicl e We ight R ating
("GVWR").
The "GVWR" includes the weight of the basic
vehicle, all factory installed accessories, a full
tank of fuel, o il, coolant and other fluids plus
maximum load. The max imum load includes
the number of passengers that the vehicle is
intended to car ry ("seat ing capac ity") with an
ass umed we ight of 150 lbs (68 kg) for each
passenge r at a designated seating position
and the total weight of any luggage in the ve ­
hicle . If you tow a trai ler, the weight of the
trailer hitch and the tongue weight of the
loaded tra iler must be included as part of the
vehicle load.
The
G ro ss Axle We ight R ating ("GAWR") is
the maximum load that can be applied at each of the vehicle's two axles.
The Gross Vehicle Weight Rating and the Gross Axle Weight Rating are listed on the
safety comp liance sticker label located on the
driver's side B-pillar . Your Audi has 5 seat ing
pos itions, 2 in the front and 3 in the rear for
total seating capacity of 5 . Each seating posi­
t ion has a safety belt
Q page 138, Safety
belts.
The fact that there is an upper limit to your
vehicle's Gross Vehicle Weight Rating means
that the total weight of whatever is being car­
ried in the vehicle ( includ ing the weight of a
t ra ile r hi tch and the tongue weigh t of the
loaded tra iler) is lim ited. The more passen­
gers in the vehicle or passengers who are
heavier than the standard weights assumed
mean that less weight can be carried as lug-
gage.
~

unbalanced, resulting in vib rations you can
usually feel through the steering wheel.
Unba lanced wheels mus t be rebalanced to
avoid excessive wea r on s teer ing, suspens ion
and tires. A wheel must a lso be rebalanced
when a new tire is installed.
Incorrect wheel alignment
Inco rrect whee l alignment can cause exces­
sive tire wea r, impair ing t he safety of the veh i­
cle. If t ires show excess ive wear, have the
wheel alignment checked by an authorized
Audi dealer or qualified workshop.
All-wheel d rive
Ve hicles w it h quattro must always have tires
of the s ame s ize, construction and tread type.
F or detai ls see
¢ page 198 .
A WARNING
Sudden tire failure can lead to loss of con­
trol, a crash and serious persona l injury!
- Never drive a veh icle when the tread on
any t ire is worn down to the wear indica­
tors.
- Worn tires are a safety hazard , they do
not grip well on wet roads and increase
your risk of"hydrop lan ing" and loss of
co ntrol.
- Always keep chemicals that can cause
tire damage, such as grease, oil, gasoline
and brake fluid away from tires.
- Tires age even if they are not being used
and can fail suddenly, especially at high
speeds. Tires that are more than 6 years
old can only be used in an emergency
and then with special care and at lower
sp eeds.
- Never mount used tires on yo ur vehicle if
yo u are not sure of their "previous histo­
ry." Old used ti res may have been dam­
aged even though the damage cannot be
seen that can lead to s udden tire failure
and loss o f vehicle control.
Tires and wheels 251
New tires and replacing tires and wheels
New tires and wheels have to be broken in.
Fig. 199 Tire spec ification codes on the s idewall of a
tire
No . Description
@ Passenger car tire (where applicable)
@ Nominal w idth of t ire in millimeters
@ Ratio of height to width (aspect ratio)
© Rad ial
® Rim diameter code
® Load index and speed rati ng
0 U.S. DOT tire identification number
® Audi Original tire
® Sever snow conditions
@ Tire ply composition and ma terials
used
@ Maximum load rating
@ Treadwear, traction and tempe rat ure
grades
@ Maximum permissible inflation pres-
sure
T he tires and rims are essential parts of the
vehicle's design . The ti res and rims approved
by Audi a re spec ia lly matched to the charac­
teris tics of the ve hicl e and can m ake a major .,.

Gros s Axle Wei ght Rati ng
The G ross Axle Weight Rating is the maximum
l oad that can be applied at each axle of the
vehicle
c::> &. .
Vehicle capacit y weight
The vehicle capacity we ight (max. load) is list­
ed eithe r on the dr iver's side B-pillar or inside
the fue l filler flap.
& WARNING
-
- The actual Gross Axle Weight Rating at
the front and rear axles shou ld not ex­
ceed the perm iss ible weights, and their
combination must not exceed the Gross
Vehicle Weight Rat ing.
Dimensions
Length in (mm)
Width in
(mm)
Width (across mirrors) in (mm)
He ight (unloaded)a) in (mm)
Turning circle diameter
ft (m)
T e chn ic a l da ta 281
- Exceeding permiss ible weight ratings can
result in vehicle damage, accidents and
personal injury.
([) Note
-The vehicle capacity weight figures apply
when the load is d istr ibuted evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to
the rear axle as poss ible so that the vehi­
cle's handling is not impaired.
- Do not exceed the maximum permissible axle loads or the maximum gross veh icle
we ight. Always remember that the vehi­
cle's handling w ill be affected by the ex­
tra load. Therefore, ad just yo ur speed ac­
co rdingly.
- Always observe local regulat ions.
A6 S6
193.9 (4925) 193.9 (4925)
73.8 (1874) 73 .8 (1874)
82.1 (2086) 82.1 (2086)
57.8 (1468) 57.8 (1468)
39.0 (11.9) 39.0 (11. 9)
•
•
aJ The he ight of the veh icle depen ds on the t ires and the suspe nsion .
When driving up steep ramps, on rough roads,
over curbs, etc. it is important to remember
that some parts of your ve hicle, such as spoil-
Capacities
Fuel ta nk: total capacity
Windshield flu id container
Windsh ield and headlight washer fluid containe r* ers
or exhaust system components, may be
close to the ground. Be careful not to damage
them .
gal (liters) approx. 19.8 (75.0)
quarts (liters) approx. 3.7 (3.5)
quarts (liters) approx. 5.2
(4.9)

-Always make sure the transm ission se­
lector lever (automatic transmiss ion) is
in P (Park position) and the park brake is
applied.
@) For the sake of the environment
- Changing the eng ine settings w ill ad­
versely affect em ission levels. This is det­
rimental to the environment and increas­
es fuel consumption .
- Always observe env ironmental regula­
tions when d isposing of old engine oil,
used brake fluid, dirty engine coolant,
spent batter ies or worn out t ires.
- Undeployed airbag modules and preten­
s ioners might be classified as Perchlo­
rate Material -specia l hand ling may ap­
ply, see www.dts c.ca .gov/hazardous­
waste/perch lorate. When the veh icle or
parts of the restraint system includ ing
airbag modules safety belts wit h preten­
sioners are scrapped, all applicable laws
and regulations must be observed. Your
a uthorized Audi dea ler is familiar w ith
these requirements and we recommend
that you have your dea ler perform this
serv ice for you .
Additional accessories,
modifications and
parts replacement
Additional accessories and parts
replacement
Always consult an authorized Audi dealer be­
fore purchasing accessories.
Your veh icle incorporates the latest safety de­
sig n featu res ensu ring a high standard of ac ­
tive and passive safety.
This safety could be compromised by non-ap­ proved changes to the veh icle. For this reason,
if parts have to be replaced, please observe
the following points when install ing addition­
a l accessories:
Con sumer In formation 285
Approved Audi accesso ries and genuine Audi
parts are available from authorized Audi deal­
ers.
T hese dea lers a lso have the necessary facili­
ties, tools and trained specialists to install the
parts and accessories proper ly.
A WARNING
Using the wrong spare parts or using non­
approved accessories can cause damage to
the vehicle and serious persona l injury.
- Use on ly accessories express ly approved
by Audi and genu ine Audi spare parts
- These parts and accessories have been
specially designed to be used on your ve­
hicle .
- Never install accessories such as tele­
phone cradles or beverage holders on air­
bag covers or within the airbag deploy­
ment zones . Do ing so will increase the
risk of injury if a irbags are triggered in an
accident!
- Before you check anything in the engine
compa rtment, always read and heed all
WARNINGS ~
page 224.
(D Note
-If items other than genuine Audi spare
parts, add-on equipment and accessory
items are used or if repair work is not
performed accord ing to spe cified meth­
ods, this can result in severe damage to
yo ur vehicle's engine and body (such as
corrosion) and adversely affect your vehi ­
cle's warranty .
- If emergency repairs must be performed
elsewhere, have the vehicle examined by
an authorized Audi dealer as soon as
possible.
- The manufacturer cannot be held liable
for damage wh ich occurs due to failure
to comply with these stipulations.
•
•

288 Index
A
Accessories ....... ......... ... .... . 285
Active lane ass ist . . . . . . . . . . . . . . . . . . . . 93
Activating and deactivating . . . . . . . . . . . 94
C leaning the camera area .. .. .. .. .. . 211
Description .............. .. .. .... .. 93
I nstrument cluster indicator light . . . . . 94
Messages . . . . . . . . . . . . . . . . . . . . . . . . . 94
Notes on instrument cluster display . . . . 94
Setting the steering wheel vibration . . . . 95
AC (automatic climate control) . .. .. .. .. 70
AC (climate control) . . . . . . . . . . . . . . . . . . 68
Adaptive air suspension/sport . ... .. .. . 100
Adapt ive cruise control . . . . . . . . . . . . . . . . 84
C leaning the senso r ....... .. .. .... . 211
Messages . . . . . . . . . . . . . . . . . . . . . . . . . 91
Request for driver intervention . . . . . . . . 89
Stop-and-go traffic . . . . . . . . . . . . . . . . . 88
Adapt ive Light (defective) ... .. .. .... .. 23
AdBlue .. .. .. .. . .......... .. .. .... . 220
Filling . .. .. ............... .. .... . 222
Messages in the instrument cluster dis-
play ... .. .. ... .... ...... .. .. .. .. . 22 1
Adding Engine coolant ........... .. .. .. .. . 232
Engine oil ................. .. .... . 229
Windshield washer fluid . ...... .. .. . 238
Additives Engine oil ............... .. .. .... . 229
Adjusting Air distribution (automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
air distribution (climate control) ... .. .. 68
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 52
Instrument illumination ..... .. .... .. 46
Steering column electrically .. .. .... .. 73
Steering column manually ... .. .. .. . . 73
Temperature (automat ic climate control) 71
Temperature (climate control) .... .. .. 68
Airbag system . . . . . . . . . . . . . . . . . 147, 168
Advanced Airbag System ... .. .. .... . 151
Advanced Airbag System components . 155
Care ..... .. ................ ... ... 163
Children ... ... .... ...... .. .. .. .. . 175
Ch ild restraints ........... .. .. .. .. . 175
Components (front airbags) .. .. .. .. . 155 Danger of fitting a chi
ld seat on the front
passenger seat ... ................ . 149
Disposa l .. .. .. .. ................ . 163
Front airbags . . . . . . . . . . . . . . . . 151, 153
How do the front airbags work? .. .... 157
How many airbags does my vehicle
have? ...... .. .. .. ...... ....... .. 155
How the Advanced Airbag System com-
ponents work together ......... .. .. 157
Important safety instructions on the
knee airbag system ................ 166
Important things to know ....... .. .. 147
Knee airbags ..... ................ . 164
Monitoring .... .. ............. .... 159
PASSENGER AIR BAG OFF light ... .... 160
Repairs ... .... .. ............. .... 163
Safety instructions ................. 162
S ide airbags ... .. ....... ...... .. .. 167
S ide curtain airbags ... ...... ... .. .. 170
Warning/ind icator lights ........ .. .. . 19
Warning/Indicator lights ....... .. .. 159
When must the system be inspected? 159
Aircraft Transporting your vehicle
Alcantara 278
Cleaning .. .... .. ............. .... 213
All-wheel drive .... ................ . 198
Winter tires ..... ................ . 255
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Ambience lighting .............. .... . 46
Anti-freeze
refer to Engine coolant ............ . 231
Anti-lock braking system ............. 194
Warning/indicator lights . . . . . . . . . 19, 20
Anti-slip regulation ............. .. .. 194
Warning/indicator lights ..... ... .. .. . 19
Anti-theft systems Electronic immobilizer ............... 33
Ashtray .... .... ................... . 58
Audi braking guard
refer to brak ing guard ............. .. 84
Audi drive select
refer to drive select ............ .... 100
Audi Serv ice Repair Manuals and Litera-
tu re .............................. 283

Index 289 ____________________________ ...:.:..:.=.:::.::.:
AUTO
automatic climate control . ... .. .. .. .. 71
Automatic headlights .... ... .. .. .. .. 43
climate control . . . . . . . . . . . . . . . . . . . . . 68
Auto Lock . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Automatic belt retracto r ..... ...... .. 141
Automatic climate control Air vents ................ ...... .... 71
A t t· . l . u oma 1c recircu at1on . . . . . . . . . . . . . . 72
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 70
Setup . .. ...................... ... 72
synchron izing ................... ... 71
Automatic Sh ift Lock (ASL) .. .. .. .. .. . 108
Autom atic t ransmission .............. 107
Automatic S hift Lock (ASL) ... .. .. .. . 10 8
D riving .... .. .... .... ... .. .. .. ... 109
Emergency mode . ..... ... .. .. .. .. . 1 12
Emergency release ........ .. .. .. .. . 113
Kick-down .. ............. .... .. ... 112
Manual s hift program .............. 111
Selector lever ..................... 107
Automatic wipe rs ... .... ... .. .. .. .. .. 48
Auto Safety Hotline ........ .. .. .. .. . 136
Average consumption ................. 25
Average speed . . . . . . . . . . . . . . . . . . . . . . . 25
Avo id damag ing the vehicle .. .. .. .. .. . 203
B
Ba ttery . .. .. .. .. .............. ... . 235
Cha rging ......................... 237
Impor tant war nings ...... .. .. .. .. . 235
J ump starting . ........... .. .. .. ... 274
L o cat ion . .. ............. .... .. ... 235
l ow . .. .. .. .... ............. .. .. . 199
Replacing the ba ttery .. ... .. .. .. .. . 238
State of charge . ... .... ... .. .. .. ... 199
Winte r operation . ..... ... .. .. .. .. . 235
Working on the battery ............. 235
B efore dr iving . . . . . . . . . . . . . . . . . . . . . . 128
Blended gasoline . ................ .. 215
Blower (automatic climate contro l) . . . . . . 71
B lower (climate control) . . . . . . . . . . . . . . . 68
Booster seats ............. .... .. ... 182
B rake fl uid
C hanging the brake fluid ... .. .. .. .. . 234
Chec king the brake fluid level ... .. .. . 234 What
is the correct bra ke fluid level? . . 234
What shou ld I do if the brake fluid wa rn -
i ng light comes on? .. .. ..... ... .. .. 234
B ra ke system
An ti-lock b rak ing system ........ .... . 20
B ra ke assis t sys tem .. ... .... ... .. .. 194
B rake booster . ...... .. .. ..... ... .. 197
Brake fluid . ... .. .. .. .. ...... ... .. 234
Brake fluid specifications for refill and re-
placeme nt .. .. .. ................. 234
B rake light defective . . . . . . . . . . . . . . . . 23
B ra ke pads .. .. .. .. . .. .... ...... .. 201
El ectromechan ica l pa rking brake ...... 77
Fl uid reservo ir ... ................. 234
H ow does moist ure or ro ad sal t affec t the
brakes? . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Warning/ind icator lights ..... ... .. .. . 15
Wor n brake pads symbo l ..... ... .. .. . 21
braking gua rd
Settings .......................... 91
B rak ing guard . .. .. .... ....... ....... 84
Messages ......................... 91
Break-in per iod . ..... . .. .. ..... ... .. 201
Brake pads .. .. .. ................. 201
r ires ....... .. ...... ............ .
Bul bs . ... .. .. .... .. . .. .. ..... ... . .
C
201
273
Cali for nia Pr oposition 65 War ning . .. .. 22 S
B attery spe cific .. .... ...... ..... .. 236
Capacities ......................... 281
E ngine oil ... .. .. .. . .. .... ...... .. 226
Carbon parts
Cleaning . . . . . . . . . . . . . . . . . . . . 212, 213
Car car rier
T ranspo rting your vehicle .... ... .. .. 278
Care .......... .... ................ 210
Cargo area . . . . . . . . . . . . . . . . . . . . . . . . . 134
Cargo ne t . . . . . . . . . . . . . . . . . . . . . . . . . . . 6S
Catalytic converter 202
Center armrest
Cockpit ... .. .. .. ................. . 55
Central lo cki ng .. .. .... ............. . 34
E mergen cy lo ckin g ............. .. .. . 38
Ce rtif ication . . . . . . . . . . . . . . . . . . . . . . . 286
Changing a wheel .... . .. ..... ... .. .. 263
•
•

300 Index
Windshield
C leaning ... ... . ...... ... .. .. .... .. 48
defrost ing (automatic climate cont ro l) . 71
defrost ing (climate control) .. .. ...... 69
W indshield w ashe r system .. .. .. .... .. 48
Washer fluid leve l . . . . . . . . . . . . . . . . . . 22
Washer rese rvoir . ..... ... .. .. .... . 238
W indshield w ipe rs
C leaning ..... ........... .... .... .. 49
F o ld ing up ............ .. .... .. .. .. 49
I ndicator light . . . . . . . . . . . . . . . . . . . . . 22
Rep lacing windshie ld wiper blades ... . . 49
Switching on/off . ..... ... .. .. .... .. 48
W inte r oper ation
B at tery ...... ........... ........ . 23 5
Ca r washes .... . ...... ... .. .. .... . 210
Cooling system . .. ..... ... .. .. .... . 231
Defrosting windows (a utomatic cl imate
control) ...... ................... .. 71
Defrosting windows (climate contro l) . . 69
Remov ing ice from windows .. .. .... . 212
Seat hea ting (automatic clima te control) 71
Seat heating (cl imate control) . . . . . . . . 69
St eer ing whee l heating .... .. .. .. .. . . 7 2
T ires .. .. .. ............. .. .. .. .. . 198
W inte r tires ... ... .... ..... .. .. .. .. . 255
All-w heel drive .......... ... .. .. ... 255
X
Xenon-Lig hts... ........... .... . 43,273