brakes AUDI A6 2018 Owner's Manual

Wheels
Production options we igh t
means the combined weight of
those installed regular production
options weighing over 5 lbs.
(2.3 kg) in excess of those stand­
ard items which they replace, not previously considered in curb
weight or accessory weight, in­
cluding heavy duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim.
Radial pl y tir e
means a pneumatic tire in which
the ply cords that extend to the beads are laid at substantially
90 degrees to the centerline of
the tread.
R ecomm ended in flation
pressure
see ¢ page 204 , Cold tire infla­
tion pressure.
R einforced tire
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­
sponding standard tire . Rein ­
forced tires may be identified as
"XL" "xl" "EXTRA LOAD" or "RF" , , ,
on the sidewall.
206
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated.
Rim diam eter
means nominal diameter of the
bead seat . If you change your
wheel size, you will have to pur ­
chase new tires to match the new rim diameter .
Rim size designation
means rim diameter and width.
Rim width
means nomina l distance between
r im
flanges .
Sidewall
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 ratings range from 93 mph (150 km/h)
to
186 mph (298 km/h) ¢ table
on page 202 .
You may not find
this information on all tires be­
cause it is not required by law .
The speed rating letter code,
where applicable, is molded on
the tire sidewall and indicates the
...

0 0)
A WARNING
Overloading a vehicle can cause
loss of vehicle control, a crash
or other accident, serious per­
sonal injury, and even death .
- Carrying more weight than
your vehicle was designed to
carry will prevent the vehicle
from handling properly and
increase the risk of the loss of
vehicle control.
- The brakes on a vehicle that has been overloaded may not
be able to stop the vehicle
within a safe distance .
- Tires on a vehicle that has
been overloaded can fail sud­
denly, including a blowout and
sudden deflation, causing loss
of control and a crash .
- Always make su re that the to­
tal load being transported - inc lud ing the weight of a trail­
er hitch and the tongue
weight of a loaded trailer -
does not make the vehicle
heavier than the vehicle's
Gross Vehicle We ight Rating.
Determining correct load
limit
~ Use the example below to calcu-
"' 8 late the total weight of the pas­s ..
Wheels
sengers and luggage or other
things that you plan to transport so that you can make sure that
your vehicle will not be overload­
ed .
Steps for Determining Correct
Load Limit
1 . L ocate the statement "THE
COMB INED WEIGH T OF OCCU­
P ANTS AND CARGO S HOU LD
N EVER EXCEED XXX KG OR XXX
L BS " on your vehicle's placard
(tire inflation pressure label)
<=> page 211, fig. 187.
2. Determine the combined
weight of the driver and pas ­
sengers that will be riding in
your vehicle .
3 . Subtract the combined weight
of the driver and passengers
from
"XXX" kilograms or "XXX"
pounds shown on the sticker
<=> page 211, fig . 187 .
4. The resulting figure equals the
available amount of cargo and
luggage load capacity . For ex ­
ample, if the "XXX" amount
equa ls 1400 lbs. and there will
be five 150 lbs. passengers in
your vehicle, the amount of available cargo and luggage load capacity is 650 lbs.
.,.
2 15

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

Index
Audi Service Repair Manuals and Literature 24 7
AUTO 4-zone deluxe automatic climate cont rol . . 61
Automatic headlights . . . . . . . . . . . . . . . . . 38
D eluxe automatic climate control . . . . . . . . 59
Auto Lock (central locking) . . . . . . . . . . . . . . 24
Automatic belt retractor . . . . . . . . . . . . . . . 13 7
Automatic climate control . . . . . . . . . . . . . . . 58
Key recogn ition . . . . . . . . . . . . . . . . . . . . . . 58
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Automatic key . . . . . . . . . . . . . . . . . . . . . . . . . 25
Automatic post-collision braking system . . 119
Autom atic transmission . . . . . . . . . . . . . . . . . 74
Em ergency mode . . . . . . . . . . . . . . . . . . . . . 79
H ill descent control . . . . . . . . . . . . . . . . . . . 77
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Selector lever emergency re lease . . . . . . . . 80
Selector lever pos itions . . . . . . . . . . . . . . . . 7 5
Shifting manually . . . . . . . . . . . . . . . . . . . . 78
Steer ing whee l with shift paddles . . . . . . . . 78
tiptronic mode . . . . . . . . . . . . . . . . . . . . . . . 78
Automatic wipe/wash system . . . . . . . . . . . .
44
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 132
Average consumption . . . . . . . . . . . . . . . . . . .
20
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 20
B
Battery
Ju mp starting ...... .......... .. .. .. .
also refer to Vehicl e battery .......... .
Before driving
Belt tensioner 239
19 7
125
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . 104
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 140
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 185
Blower (4-zone deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Blower (deluxe automatic climate control) . . 59
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 176
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Brake assist .. .. ............. .... .. . 119
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 120
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 197
Ceram ic brake rotors . . . . . . . . . . . . . . . . . 120
E lect romechan ical park ing brake . . . . . . . . 72
252
Emergency braking function . . . . . . . . . . . . 73
Indicator light . . . . . . . . . . . . . . . . . . . . 12, 17
New brake pads . . . . . . . . . . . . . . . . . . . . . 120
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 16
Braking guard ..... .. .. ............. ... 91
93
Messages
Settings ............................ 93
Break-in security featu re . . . . . . . . . . . . . . . . 30
Breaking in New brake pads . . . . . . . . . . . . . . . . . . . . . 120
N . ew engine . . . . . . . . . . . . . . . . . . . . . . . . . 64
New tires . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Bu lbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
C
California Proposition 65 Warning . . . . . . . 190
Battery specific . . . . . . . . . . . . . . . . . . . . . 197
Capacities Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Washer fluid reservoir . . . . . . . . . . . . . . . . 245
Cargo area . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Cata lytic converter . . . . . . . . . . . . . . . . . . . . 188
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 24
C . k onvernence ey . . . . . . . . . . . . . . . . . . . . . . 2 7
Luggage compartment lid . . . . . . . . . . . . . . 30
Mechanically locking . . . . . . . . . . . . . . . . . . 29
Panorama glass roof . . . . . . . . . . . . . . . . . . 34
Power windows . . . . . . . . . . . . . . . . . . . . . . 34
Remote control key . . . . . . . . . . . . . . . . . . . 2 7
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Su nroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
C entra l locking switch . . . . . . . . . . . . . . . . . . 28
Ceramic brake rotors
New brake pads . . . . . . . . . . . . . . . . . . . . . 1 20
Certification . . . . . . . . . . . . . . . . . . . . . . . . . 250
Changing engine oil . . . . . . . . . . . . . . . . . . . 194
Child res tra ints
Danger of using child res traints in the front
seat............................... 143
Where can I get additiona l information
abo ut child restraints and their use? . . . . 184
Child res traint system anchors . . . . . . . . . . 180