transmission AUDI A6 2018 User Guide

Assistance systems
Messages
App lies to: ve hicles w ith night v isio n ass ist
Night vision assist: System fault
The system cannot guarantee correct function
and is switched off . See an author ized Audi deal­
er or authorized Audi Service Facility for assis­
tance .
Night vision assist: Currently unavailable
The system cannot guarantee correct function at
this t ime and is switched off.
Night vision assist: Only available at night with
lights turned on
Night vision assist onl y works when it is dar k out­
side and the head lights are on.
Night vision assist: Pedestrian marking current­
ly unavailable
The pedestrian and wild animal marking was
sw itched off by the system.
Audi drive select (drive
settings)
Introduction
Drive select makes it possible to experience dif­
ferent types of vehicle settings in one vehicle .
The driver can se lect
Comfort , Auto and Dynamic
modes in the Inf ota inme nt system to switch be­
tween, for example, a sporty and a comfo rtable
driving mode .
I n the
Individual mode, the sett ings can be ad­
justed to your perso nal preferences. This makes
it poss ible to comb ine settings such as a spo rty
engine setting with light steering.
Description
The following systems, among other things, are
influenced by drive select:
Engine and automatic transmission
Depending on the mode , the engine and a uto­
mat ic tran smission respond more quickly or in a
mo re balanced manner to accelerator peda l
104 movements
. In the sporty dynamic mode, the
transmission shifts at higher speed ranges.
Adaptive air suspension*
The adaptive a ir suspens ion* is an electron ically­
controlled air suspension and damping system.
The adjustment depends on the driving mode se­
l ected, steering movements, the driver's braking
and acce leration, and as the road surface, vehicle
speed and load.
The vehicle ground clearance depends on the
mode selected and the speed . When you are in
the
auto mode, the highway setting is activated
when you drive above 75 mph (120 km/h) for
more than 30 seconds. The ground clearance is
i ncreased automatically if the speed drops below
44 mph (70 km/h) for more than 120 seconds .
Steering
The power steering adapts. Indirect steering that
moves easily as in comfort mode is especia lly
su ited to long drives on a highway. The dynamic
mode provides sporty, direct steering.
App lies to: vehicles wit h dynamic steer ing
The steering ratio changes based on vehicle
speed in order to maintain optimum steering ef ­
fort for the driver at all times. Th is sets the steer­
i ng to be less sensitive at h igher speeds in order
to provide improved veh icle control. At reduced
speeds, steering is more direct in o rder to keep
t h e steer ing effort as minimal as possible whe n
the driver is maneuvering the vehicle. At low and
average speeds, dynamic steering* additionally
provides more responsive steering performance.
Sport differential*
As a component of the all whee l dr ive system
(quattro)
~ page 123, the sport differe ntial dis­
tributes the driving power to the rear axle de­
pending on the situation. The distribution of
power varies from ba lanced (comfort) to sporty
(dynamic) depending on the se lected mode. The
goal is a high level of agility and ability to accel­
erate on curves. The vehicle is very responsive to
steering.
IJIJ,

Assistance systems
Systems comfort auto dynamic
Engine/transmission
balanced balanced sporty
Air suspension* comfortable balanced sporty
Steering comfortable balanced sporty
Dynamic steering* comfortable/ind i recil: ba lan ced/d irect sporty/direct
Sport differential * balanced
Adaptive cruise control* comfortable
Engine sound * subtle
al Subtle in the selector lever position "D" an d sporty in "S".
(D Tips
Your Individual mode settings are automati­
cally stored and assigned to the remote con­
trol key being used .
Raising/lowering the vehicle
App lies to: ve hicles w ith a daptive a ir s uspens io n
You can raise your vehicle temporarily , for exam­
p le to drive ove r a tall cu rb.
Raising the vehicle
"' Select the following in the Infotainment sys­
tem : the
!CARI function button> Raise control
button.
"'W ait for the ar rows or segments in the Info­
tainment system display to stop blinking and
the vehicle to reach its fina l position .
Lowering the vehicle
"'To lower the vehicle, select the following in the
Infotainment system: the
! CAR I function button
>
Lower control button.
"' Wait for the arrows or segments in the Info­
tainment system display to stop blinking and
the vehicle to lower complete ly .
{LlJ) Note
- Remember that your vehi cle is not suitable
for driving offroad even when it is raised.
There is not enough ground clearance.
- If the vehicle is raised, it wi ll lo wer auto ­
matically when driving 62 mp h (100 km/h)
or faster.
106
ag ile sporty
ba lan ced sporty
subtle/sportyal sporty
Messages
Applies to: vehicles wi th adap tive a ir suspension
Air suspension: Vehicle is too high. Controlling
level. ..
Air suspension: Vehicle is too low. Controlling
level. ..
The driver message switches off when the leve l
contro l process is comp lete.

a co ,...,
N
" N ,...,
0 0 <..:l ' On Board Diagnostic
System (OBD)
The On-Board Diagnostic System monitors the
engine and transmission components that influ­
ence emissions.
F ig . 176 Footwell o n le ft s ide of th e vehicle: con nectio n
port fo r th e On -Board Diagnostic System (OBD)
On -Board Diagnostic S ystem
Eng ine data can be read out at the On-Board Di ­
agnostic System connection port using a special
testing device
r::;, fig . 176.
Ind icat or light
If thE' ¢..ift indicator light blinks or turns on, there
is a malfunction that is causing poor emissions
quality and that could damage the catalytic con­
verter .
Drive s lowly to an authorized Audi dealer or au­
thor ized Audi Service Facility to have the mal­
function corrected .
The indicator light can also turn on if the fuel fill­
er cap is not closed correct ly
c::;, page 186.
A WARNING
Incorrect use of the connection port for the
On-Board Diagnostic System can cause mal­
functions, which can then result in acc idents
and ser io us injuries .
- Only allow an author ized Audi dealer or au­
thorized Aud i Serv ice Facility to read out the
engine data.
-
Chec king and Filling
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
For wo rk in the engine com part ment , such a s
che cking and filling fluids, there i s a ris k of i n­
jur y, sc alding, a cci dent s, and b urn s. For t his
r easo n, foll ow all the w arnings and g en e ral
s afe ty pre ca ution s pro vided in the f ollowing
in ­
formati on. Th e engine compartm ent i s a dan­
ge rou s area in the vehicle .
r::;, &..
A WARNING
-Turn the engine off.
- Sw itch the ignition off.
- Set the parking brake.
- Select the "P" selector lever position .
- Let the eng ine cool down .
- Never open the hood when there is steam or
coolant escaping from the engine compart­ ment, because there is a risk that you could
be burned . Wait unt il no steam or coolant is
escaping.
- Keep children away from the eng ine com­
partment .
- Never sp ill fluids on a hot engine. These flu­
ids (such as the freeze protection contained in the coolant) can catch fire.
- Avoid short c ircuits in the electrical system .
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which increases the ris k of personal injury .
- Never open the cap on the coolant expan­
sion tank when the engine is warm . The
coo ling system is under pressure.
-To protect your face, hands, and arms from hot steam or coolant, cover the cap with a
large cloth when opening .
- Do not remove the eng ine cover under any
circumstances . This increases the risk of
bu rns .
- If tests need to be performed with the en­
g ine runn ing, there is add it iona l danger due
to mov ing components (such as the ribbed
~
1 8 9

Wheel s
Glossary of tire and loading
terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto­ matic transmission, power steer­
ing , power brakes , power win­
dows , power seats, radio, and
heater, to the extent that these
items are available as factory-in­
stalled equipment (whether in­
stalled or not).
Aspect ratio
means the ratio of the height to
the width of the tire in percent. Numbers of 55 or lower indicate a
low sidewall for improved steer­
ing response and better overall
handling on dry pavement .
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
20 4
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the t ire pressure recom­
mended by the vehicle manufac­
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo ­
meters) at low speeds in the
three hour period before the tire pressure is measured or adjusted.
Curb weight
means the weight of a motor ve­
hicle w ith standard equipment in­
cluding the maximum capacity of
fuel, oil, and coolant, ai r condi­
tioning and additional weight of
optional equipment.
E x tra load ti re
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­
sponding standard tire. Extra load
tires may be identified as "X L",
"
l" "EXTRA LOAD" or "RF" on X I I
the sidewall. .,.

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

a co .... N
" N .... 0 0 \.J ' Emergency situations
General
This chapter is intended for trained emergency
crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
~ Note
Vehicles with an automatic transmission can­
not be started by pushing or towing.
Starting with jumper
cables
If necessary, the engine can be started by con­
necting it to the battery of another vehicle .
If the engine should fail to start because of a dis­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING -
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in­
jury. Follow the instructions below for safe
handling of your vehicle's battery .
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A dead battery can freeze at temperatures
around 32 °F (0 °C) . If the vehicle battery is
frozen, you must thaw it before connecting
the jump start cables. If you do not, this in-
Emergency situations
creases the risk of an explosion and chemi­
cal burns. After jump starting the vehicle,
drive to an authorized Audi dealer or author­ ized Audi Service Facility immediately to
have the vehicle battery checked.
- Do not allow battery acid to contact eyes or
skin . Flush any contacted area with water
immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion .
- Vehicle batteries generate explosive gases .
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery .
- The voltage of the booster battery must also
have a 12-volt rating . The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial­
ly different "Ah " rating may cause an explo­
sion and personal injury.
- Never charge a frozen battery. Gas trapped
in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen. The battery case may have be weak­
ened.
- Use of batteries of different voltage or sub­
stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
c>page 189.
@ Note
- Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al­
ready start to flow as soon as the positive
( + ) terminals are connected.
239

Emergency situations
@ Tips
The discharged battery must be properly con­
nected to the vehicle's electrical system .
When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negat ive g round cable to the negative ground
post of the battery manager control unit.
Use of jumper cables
Make sure to connect the jumper cable clamps in
exactly the order described below!
Fig . 205 Engine compartmen t: connecto rs for jump start
cables and charger
@
F ig . 206 Jump starting w it h the battery of anot her vehicle :
@-booster battery, @- discha rged vehicle battery
The procedure described below for connecting
jumper cables is intended to provide a jump start
for your veh icle.
Vehicle with discharged battery:
• Turn off lights and accessories, move lever of
automatic transmission to N (Neutral) or P (Park) and set park ing brake.
240
Connect POSITIVE(+) to POSITIVE(+) (red)
• Open the red cover on the positive terminal
i:!.> fig. 205.
1. Connect one end of the red positive cable on
the
jump start bolt ~ fig. 206@ (bolt under
the red cover= "positive") of the vehicle to be
started @.
2. Connect the other end to the positive termi-
nal @of the booster battery @.
Connect NEGATIVE(-) to NEGATIVE(-)
(black)
3. Connect one end of the black negative cable
to the negative terminal @ of the booster
battery @.
4. Connec t the other end to the
jump start pin
@ (bolts with hex head bolt= "negative") of
the vehicle to be started @.
Starting the engine
• Start the eng ine of the vehicle with the booster
battery @. Run the eng ine at a moderate
speed.
• Sta rt engine w ith discharged vehicle battery@
in the usual manner.
• If the engine fails to start, do not keep the
starter cranking for longer than 10 seconds.
Wait for about 30 seconds and then try again.
• With engine running, remove jumper cables
from both veh icles in the exact
reverse order.
• Close the red cover on the pos itive terminal.
The battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connected
with their metal parts in full contact w ith the
battery terminals.
A WARNING
To avoid serious personal injury and damage
to the vehicle, heed all warnings and instruc­
tions of the jumper cable manufacturer. If in
doubt, call for road service .
- Jumper cables must be long enough so that
the vehicles do not touch.
- When connecting jumper cables, make sur e
that they cannot get caug ht in any moving
pa rts in the engine compartment.
.,.

-Be fore yo u chec k any thing in the engine
compartment, a lways read and heed a ll
WARNINGS
c:::> page 189 .
(D Note
Impro per hook-u p of jum per cables c an r uin
the gene rato r.
-Always connect P OSITIVE( +) to POS ITIV E
( + ), and NEG ATIVE( -) to NEGATI VE( -)
g round post of t he battery manage r contro l
unit.
- Check that a ll sc rew p lugs on t he battery
ce lls are screwed in f irmly . If not, t ighten
plugs p rior to connecting clamp on negative
b attery termi nal.
- Please note t hat the procedure fo r con nect­
i ng a jumper cab le as desc ribed above ap­
pli es specifica lly to the case of yo ur vehicle
b eing jump starte d. W hen you are giv ing a
ju mp s ta rt to ano ther vehicle , d o
no t con­
ne ct t he negative( -) cable to the neg ative
(-) t ermin al on the disch arged b attery @
c:::> fig . 20 6. In stead , securely connec t the
n egative ( -) cable to either a solid metal
com ponent that is firm ly bolted to the e n­
gine block or to the engine bloc k itsel f. If
the battery that is be ing charged does not
vent to the outs ide, escap ing battery gas
could ignite and ex plode!
Towing with a tow truck
General hints
Your Audi requires special handling for towing .
The follow ing informa tion is to be used by com­
mercia l tow tr uck operators who know how to op ­
e rate the ir equip men t sa fely.
- Never tow your Audi. Towing will cause dam­
age to the engine and transmission .
- Never wrap the safety chains or winch cables
around the brake line s.
- To prevent unnecessary damage, your Audi
must be transported with a flatbed tru ck .
a co -To load the vehicle on to the flatbed , use the ,...,
~ towing loop found in the vehicle tools and at-N ,...,
0 0 \,;J ' Emergency situations
tach to the front or rear anchorage
c:::> pag e241 and c:::> page242 .
A WARNING
-
A vehicle bei ng towed is not safe for passen-
gers . N ever allow anyone to ride in a vehicle
being towed, for any reason.
Front towing loop
Fig. 207 Front bu mpe r: co ve r
Fig. 208 Front bu mper: i nst all ing the tow ing loop
T he t hreaded o pen ing for th e towing loop is lo­
cated be hind a cover on the r ight side of the front
bumper .
.,. Remove the towing loo p from the vehi cle too l
k it
c:::> page 226 .
.,. Press the cap inward with brief, force ful p res ­
su re
c:::> fig. 207 . The cap will loosen from the
bumper.
.,. T ighten the towing loop in the threaded open ­
ing until it sto ps
c:::> fig . 208 and then tighten it
w ith a wheel w re nch .
.,. After usi ng, p lace the tow ing loop back i n the
veh icle tool kit.
..,.
241

a co ,...,
N
" N ,...,
0 0 \,;J ' Raising the vehicle
Lifting with workshop hoist and with floor
jack
The vehicle may only be lift ed at the lifting
points illus tr at ed.
Fig. 212 Fro nt lift in g poin t
Fig. 213 Re ar lift ing poin t
.,. Read and heed WARNING c::> &, .
.. Activate the veh icle ja ck mode* in the M MI:
I CAR I funct ion button> (Car) * systems contro l
bu tton >
Servicing & checks > Air susp.: jack
mode > On .
.. Loca te lift ing po ints c::> fig . 212 and c::>fig . 213 .
.. Adju st lifting arms of wo rkshop hoist o r floo r
jack t o match vehicle li fting poin ts.
.. In se rt a rubb er pa d between the floor jack/
wor kshop ho ist a nd the lifting points .
T he vehicle ja ck m ode* mus t be activa ted so that
the au tomatic a djustment of the Ad aptive Air
Suspension * does no t make it more difficult to
raise the ve hicle wit h the floor jac k.
If you must lift your vehicle with a floor jack to
work underneath, be sure the vehicle is safely
supported on stands intended for this purpose . Emergency situations
Front lifting point
T he lifting poin t is locate d on the floor p an rein ­
f o rcement about at the same level as the ja ck
mounting point
c::> fig . 212 . Do not lift the vehi­
cle at the vertical sill reinforcement .
Rear lifting point
T he lifting p oin t i s lo cate d on the ve rtic al rei n­
f o rceme nt o f th e lower s ill for the on- bo ar d jac k
c::>fig. 213.
Lifting with vehicle jack
Refer to c::> pag e 229 .
A WARNING
- To reduce the r is k of se rious inju ry and veh i­
cle dama ge.
-Always lift the vehicle o nly at the specia l
wor kshop h oist a nd f loor jack lift points
il­
l ustrated c::>fig. 212 and c::> fig. 213.
-Failure to lift t he ve hicle at these points
could ca use t he veh icle to tilt o r fall from
a lift i f th ere is a change in vehicle weight
dist ribution and balance . This might hap­
pen, fo r example, when heavy compo­
n en ts such as the eng ine block o r trans­
missi on a re removed .
- Whe n re mov ing heavy comp onents like
these, an ch or veh icle t o hois t or ad d co rre­
spon ding weig hts t o m aintai n the cen ter of
g ravi ty . Ot herw ise, the vehicle mig ht tilt or
slip off t he hoist, caus ing se rio us pe rsonal
i njur y .
(D Note
-Be aw are of the fo llow ing po ints b efor e lift­
ing the vehicle:
-The vehicle should never be lifted or
jacked up from underneath the engine oil
pan, the transmission housing, the front
or rear axle or the body side members.
This could lead to serious damage .
-To avoid damage to the underbody or
chassis frame, a rubber pad must be in­
serted between the floor jack and the lift
points .
.,.
243

a co ,...,
N
" N ,...,
0 0 \,;J " Technical data
Vehicle specifications
XXXXX XX -X -XXXX XXX XX
®-+ : ::::::. XXXXXXXX XX X XX XXX XXX
IYP /lffl XXX XXX
XX XXXXXXX XX X X XX
XXX KW XXX
®i ~=-:~~ XXXX XXX XXX
©+ ~ rur:i~ xxxx I xxxx XXX I xx
II. · AIJSlit I OPTIONS
EOA 7D 5 4U B 6XM SSG SR W
2 EH JO Z 1LB 1AS 1BA
3FC SM U 7Xl
F O A 9G3 OG7 O YH OJF
TL 6 3 KA 8EH UlA X 9B OZ7
l XW
803
908 8Z4 020
7 T6 CV7
71<0 4X3 21< 2
3L4 4 KC 3YO 413 5 02
1S A 7GB
01A 4GQ
XX . X XX X XX X XXXX
Fig. 21 4 Vehicle ident ifica tion labe l
Vehicle Ident ifi cation Number (VIN )
The VIN number is located in the following pla­
ces :
-In the Infotainment system: select: the !CARI
function button > (C ar) * systems contro l but­
ton
> Se rvice & control > VIN numbe r.
-On the vehicle identification label
Dimensions
0
0
~ :x: Technical data
-At the front behind the windshield *
Vehicle identification label
The vehicle identif ication label ~ fig. 214 is loca t·
ed in the luggage compartment unde r the cargo
floor cover.
The veh icle identification label informat ion can
also be found in the Warranty and Maintenance
booklet .
The sticker contains the follow ing vehicle data :
© Vehicle Identification Number (VIN)
@ Vehicle type, eng ine output, transm ission
@ Engine and transmission codes
@ Paint and interior codes
® Optional equipment numbers
Notes about technical
data
T he values may vary based on special equipment
as well as market-specif ic equipment and meas­
uring methods .
Please note that the specific ations listed in the
vehicle documen tat ion a lways take precedence.
{I) Tips
Missing techni cal data was not ava ilable at
the time of pr int ing.
Length (in (mm )) Width (in (mm ))
Width across the Height at curb
mirrors (in (mm )) weight (in (mm))
A6 sedan 194.2 (4,932) 73.8 (1,874) 82.1 (2,086) 5 7 .8 (1,468)
56 sedan 194.4 (4,937) 73 .8
(1 ,874) 82.1 (2,086) 56.8 (1,443)
Capacities
Approximate capaci -
ties
Fuel tank 19.8 gal (75.0 L)
Windsh ield washer system 3.7 qt (3.5 L)
Windsh ield and headlight washer system* 5.2 qt (4.9 L)
245