a,
a,
..... (',J r-(',J ..... 0 0
0:
co
@ Tips
-ABS and AS R on ly work correctly when a ll
fo ur whee ls are e quipped w ith identical
tires. Different tire sizes can lead to a reduc
tion in eng ine power.
Switching on/off
Intelligent Technology
- You may hear noises when the sy stems de
scribed a re worki ng .
- Whe n in st alling a factory -s up plied roo f ra ck
system o n the roof ra iling, the ESC wi ll
adapt itself to a different center of grav ity .
ESC turns on automatically when you start the engine.
Fig . 184 Versio n A: Lower cente r console,~ OFF button
The follow ing s ituations ar e except ions where i t
may be usef ul to sw itch on offroad mode to allow
the w heels to sp in:
- Rocking the vehicle to free it when it is stuck
- Driv ing i n deep snow or on loose ground
Offroad mode on
Fig. 185 Version B : Upper center console,~ OFF butto n
-Dr iv ing with snow chains
- Dr iv ing down hill while braking on loose g round
- Dr iving on rough terra in when much of t he car's
weight is lifted off the wheels (axle artic ula
t ion)
Offroad mode off
Behavior
The ESC and ASR stabilization functions The fu ll stabilization function of the ESC
are limited
¢ ,&. .
Operation Press the 1.$ OFF I button.
Indicator Ii) tu rns on.
lights
Driver mes- St abilization control (ESC ): Offroad.
sages Warning! Restricted stability
A WARNING
- Yo u should only sw itch offroad mode o n if
yo ur dr iv ing abilit ies a nd road cond it io ns
permit.
- The stabilization function is limited when
offroad mo de is switched on. The dr iving
w he els co uld s pin and the v eh icle cou ld
swe rve, es peci ally on s lick or slipp ery roa d
s ur fac es. and ASR
is ava ilable again.
P ress the
I!.! OFFI but ton again.
II turns off.
Stabilization control (ESC ): On
(D Tips
Offroad mode cannot be switched on whe n
adaptive c ruise contro l* is switched on.
187
Intelligent Technology
Driving with your
quattro
With all-wheel drive, all four wh eels are driven.
G eneral information
With all-whee l drive, power is distributed to all
four wheels. This happens automatically depend
ing on you r driv ing style and the road condit ions
at the time. See also¢
page 186 .
A center differentia l distrib utes the driving power
variably to the front and rear axle. It works to
gether with selective wheel torque control, which
activates when driving t hrough curves
~ page 186.
The all-wheel drive concept is designed for high
engine power. Your vehicle is exceptionally pow
erful and has excellent driving characterist ics
both under normal dr iv ing condit ions and on
snow and ice . Always read and fo llow safety pre
cautions ~
/1..
Winter tires
When driving in the winter, your vehicle with all
wheel drive has an advantage, even with regular tires. In winter road conditions it may be adv isa
b le to mount wi nte r tires (or all-season tires) for
improve d driveab ility and bra king: these tires
m ust be mounted on
all four wheel s. See also
¢ page 245, Winter tires.
Tire cha ins
Where tire chains are mandatory on certain
roads, this norma lly also applies to vehi cles w ith
all-whee l d rive ~
page 245, Snow chains.
Replacing wheels /tires
Veh icles with all-whee l dr ive must always have
tires of the same s ize. A lso avo id tires with d iffer
ent t read depths. For details see page
~ page 237, New tires or wheels.
.&, WARNING
Always adjust yo ur drivi ng to road and traff ic
c ondi tions . Do not let the extra safety afford
ed by all -wheel drive tempt you into ta king
extra risks .
192
-Although the all-wheel d rive is very e ffec
tive, always remember that braking capacity
is limited by tire tract ion. You shou ld there
fore not drive at excessive speeds on icy or
slippery road s urfaces.
- On wet road surfaces, be careful not to dr ive
too fast because the front wheels could be
gi n to slide on top of t he water (aquapla n
ing). If th is should occur, you will h ave no
warn ing from a s udden increase i n engine
spee d as wi th a front-wheel d rive vehicle.
Always d rive at speeds which are suited to
the road conditions -risk of crash.
Energy management
· Starting ability is optimized
Energy management controls the distribution of
electrical energy and thus optimizes the availa
bility of electrical energy for starting the engine .
If a vehicle with a conventional energy system is
not dr iven for a long period of time, the batte ry is
discharged by id ling current consumers (e.g. im
mobilizer) . In certain c ircumstances it can resu lt
i n the re being insuffic ient energy ava ilable to
start the eng ine.
Intelligent energy management in your vehicle
handles the d istribution of elec trical energy .
Start ing ability is markedly improved and the life
of the batte ry is ex tended.
Bas ically, energy management consists of
bat
tery diagnosis , idling current man agement
and
dynamic ene rgy management .
Battery diagnos is
Battery d iagnosis continuously determines the
state of the battery. Sensors determine battery
vo ltage , battery current and battery tempera
ture . This determines the current state o f charge
and the power of the battery .
Idling current management
Idling cur rent management reduces energy con
sumption while the vehicle is standing. With the ..,.
CD
CD
.... N ,-... N ..... 0 0 C<'. 00
and a special procedure. You must not repair or
disassemble them ¢.&. .
A WARNING
Wheel bolts that are tightened or repaired in
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an acc ident. For the correct tightening specifi
cation, see ¢
page 2 56, After changing a
wheel .
- Always keep the wheel bolts and the
threads in the wheel hub clean and free of grease.
- Only use wheel bolts that fit the rim .
- Always have damaged r ims repa ired by an
authorized Audi dealer o r autho rized Aud i
Service Facility . Never repair or d isassemble
rims yourself, because this increases the risk
of an accident.
Winter tires
W inte r ti res s ignificantly improve the vehicle's
h andling when driving in win ter condit ions . Be
cause of the ir constr uction (width, compound,
tread pattern), summer tires provide less trac
tion on ice and snow .
"'U se winter t ires on all fo ur wheels .
.. Only use winter t ires that are approve d for your
v ehicl e.
"' Please note that the maximum permitted
speed may be lower with winter tires¢.&_ . An
authorized Aud i dealer or au thori zed Aud i Serv
ice Fac ility can inform you about the maximum
permitted speed fo r your tires .
"' Check the tire press ure after installing wheels
¢page 240.
The effectiveness of winter tires is reduced great
l y when the tread is worn down to a depth of
0 .1 57 inch (4 mm). The character ist ics of winter
tires a lso de crease great ly as the tire ages, re
ga rdless of the remain ing tread.
WARNING
- Never drive faster than the maxim um per
mitted speed for your t ires. This cou ld cause
the tires to heat up too much. Th is increases
Wh eel s
the risk of an accident because it can cause
the t ire to burst.
- Always adapt your driving to the road and
traffic cond itions . Drive carefully and reduce
your speed on icy or slippery roads . Even
winter t ires can lose tract io n on black ice.
@ For the sake of the environment
Reinsta ll summer tires at the app ropr iate
time, beca use they prov ide better handling
when roads are free of snow and ice. Summer
tires cause less road no ise, tire wear and fue l
consumpt io n.
(D Tips
You can also use all season tires instead of
winter tires. Please note that in some coun
tries where winter tires are required, on ly
winter tires w ith the
& symbo l may be per
mitted .
Snow chains
Snow chains improve traction in the snow.
"'On ly install snow chains on the rear wheels.
"' Check and correct the seating of the snow
chains if necessary after d rivi ng a few feet. Fol
low the instructions from the manufacturer .
"' Note the maximum pe rmitted spe ed wh en dr iv
ing w it h snow cha ins. Do not excee d
30 mph
( SO km/h) .
S now c ha ins not o nly improve the
driving in win
te r road condit io ns, but also the
broking.
Use of snow chains is only permitted w ith certa in
r im/tire comb inat ions due to technical reasons .
Check with an author ized Audi dealer or author
ized Audi Service Facility to see if you may use
snow chains.
U se
fine-mesh snow chains . They must not add
more than
0 .53 inch (13 .5 mm) in heig ht, incl ud
ing the cha in lock.
You m ust remove the chai ns when driving on
r oads t hat are
free of snow . When roads are free
of snow, snow chai ns can impa ir han dling and .,.
245
Wheels
damage the ti res, and the chains w ill quickly be
destroyed .
A WARNING
Using incorrect snow chains or insta lling snow
chains incorrectly can result in loss of vehicle
control, which increases the risk of an acc i
dent .
(D Note
Snow chains can damage the rims/wheel cov
ers * if the chains come into d irect contact
w ith them. Remove the wheel covers* first .
Use coated snow chains.
(D Tips
When using snow cha ins, it may be useful to
sw itch the off road mode on ¢
page 187.
Low aspect ratio tires
Your Audi is factory -equipped with low aspect ra
tio tires. These t ires have been tho roughly tested
a nd been se lected specifically fo r yo ur model fo r
thei r supe rb per fo rman ce , road feel and handling
un der a va riety of d riving conditions . As k yo ur au
thor ized Audi dealer for mo re details .
T he low aspect ratio of these t ires is in dicated by
a nume ral of
55 or less in the tire's size desig na
tion . The numera l rep resents the rat io o f th e
tire's sidewall he ight in relat ion to its tread width
expressed in pe rcentage. Conventional tires have
a height/w idt h rat io o f 60 o r more .
The performance of low-aspect -ra tio tires i s par
ticularly sensitive to improper inflation pres
sure . It is therefore important that low aspect
ratio tires are inflated to the specified pressure
and that the inflation pressure is regularly
checked and maintained . Tire pressures should
be checked at least once a month and always
before a long trip ¢
page 240.
What you can do to avoid tire and rim
damage
Low aspect rat io tires can be damaged more easi
ly by impact with potholes, cu rbs, gullies or
246
ridges on the road, particularly if the tire is un
derinflated.
I n orde r to mi nimize the occur rence o f imp act
dam age to the tires o f yo ur vehicle, we recom
mend that you observe the following preca u
tions:
- Always m aintain reco mmende d in fla tion pres
sures. Check yo ur tir e pressure eve ry 2,0 00
m iles (3,00 0 km) and add air if necessary .
- Dr ive c arefully on ro ads w ith potholes, deep
gu llies o r ridges . The impact from dr iving
through or over such obstacles can damage
your tires. Impact with a curb may a lso ca use
damage to your t ires.
- After any impact, immediate ly inspect you r
tires or have them inspected by the nearest au
thorized Aud i dealer. Replace a damaged tire as
soon as possible.
- Inspect your tires every 2,000 m iles (3,000 km)
for damage and wear . Damage is not always
easy to see . Damage can lead to loss of a ir and
unde rinflation, w hich could event ua lly cause
tire fa ilure . If you believe that a tire may have
be en damaged, replace the tire as soon as pos
sible .
- These tires may wear mo re quickly than o thers .
- Please also remember that, while these tires delive r responsive hand ling, they may ride less
comfortab ly and make mo re noise than o ther
choi ces.
Reduced performance in winter/cold season
conditions
A ll tires are des igned for certain purposes. The
l ow aspect ratio, ultra h igh performance tires
o rigin ally ins talle d on your veh icle are inten ded
for m aximum dry and wet road per forma nce and
handling . They a re not suitable for co ld, snowy or
i cy weather conditions . If you drive under those
c ir cumstances, you should equip yo ur vehicle
with all-season o r winter tires, which offer better
tract ion under t hose conditions. We suggest you
u se the recommended s now or all-season tires
spec ified for your vehicle, o r the ir equiva lent .
Refer to¢
page 245 for more detailed informa
tion regard ing winter tires.
CD
CD
.... N ,-... N .... 0 0 C<'. 00
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys
tem ¢
page 249.
ffim (T ire Pressure Monitoring System) T ire
pressu re : S ys tem malfunction !. If ffim
appears
after switching the ignition on or whi le driving
and the
[I] indicator light in the instrument clus
ter blinks for approximate ly one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures¢
page 249. If
the ind icator light does turn off or turns on again
after a short period of time, dr ive to an author
i zed A udi dealer o r authorized Audi Service Fac ili
ty immediately to have the malfunc tion correct
ed .
& WARNING ,___ -
- If the tire pressure indicator appea rs in the
display, reduce your speed immed iate ly and
avoid any hard steer ing or braking maneu
vers. Stop as soon as possib le and check the
t ires and their pressure.
- The driver is responsib le for maintaining the
correct tire pressure. You must check the
t ire pressure regu larly.
- Under certa in conditions (such as a sporty
driv ing style, winter cond itions or unpaved
roads), the tire p ressure monitoring system
indicator may be delayed.
{D) Tips
- The t ire pressure monitoring system can al
so stop work ing when there is an ESC mal
funct ion.
- Using snow chains may result in a system
malfunction.
- The t ire pressure monitoring system in your
Audi was calibrated with "Audi Orig inal
Tires"
¢ page 23 7. We recommend that you
use these t ires.
Wh eel s
Storing tire pressures
App lies to : veh icles w ith Tir e Pressure Mo nito rin g Syste m
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys
tem .
.,.. Make sure before storing t hat the t ire pressures
of all four tires meet the specified values and
are adapted to the load
¢ page 240 .
.,.. Switch the ignit ion on.
.,.. Select: the
I CAR ! funct io n key> Tire pre ssure
monitoring
> Ye s, store now . Or
.,.. Sele ct: the
I CAR I funct ion but ton > Car Sys
tem s*
control b utton > Service & check s > Tire
pressu re monitoring
> Store tire pre ssure >
Yes, store now.
@ Tips
Do not store the tire pressures if snow chains
are installed.
249
Index
Side airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 162
How they work . . . . . . . . . . . . . . . . . . . . . . 164
Side assist Activating and deactivating . . . . . . . . . . . . 120
Adjusting the brightness . . . . . . . . . . . . . . 120
Cleaning the sensors . . . . . . . . . . . . . . . . . 205
Description . . . . . . . . . . . . . . . . . . . . . . . . . 118
Sensor range . . . . . . . . . . . . . . . . . . . . . . . 119
Side curtain airbags . . . . . . . . . . . . . . . . . . . 165
Description . . . . . . . . . . . . . . . . . . . . . . . . . 165
How they work . . . . . . . . . . . . . . . . . . . . . . 166
Safety instructions . . . . . . . . . . . . . . . . . . . 167
Side marker lights . . . . . . . . . . . . . . . . . . . . . 49
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . 245
Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Sound system display Driver information display . . . . . . . . . . . . . . 17
Sources of information about child restraints
and their use . . . . . . . . . . . . . . . . . . . . . . . . . 185
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . 10
Speed warning system . . . . . . . . . . . . . . . . . . 91
Start-Stop-System Engine does not switched off . . . . . . . . . . .
89
Engine starts automatically . . . . . . . . . . . . 89
Indicator lights . . . . . . . . . . . . . . . . . . . . . . 89
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Starting/stopping the engine . . . . . . . . . . . 89
Sw itching off/on . . . . . . . . . . . . . . . . . . . . . 90
Start/Stop system . . . . . . . . . . . . . . . . . . . . . 88
START ENGINE STOP button (Convenience key) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84, 85
Starting from rest . . . . . . . . . . . . . . . . . . . . . . 87
Starting off with a trailer . . . . . . . . . . . . . . . . 87
Starting the engine . . . . . . . . . . . . . . . . . 81, 84
Starting (engine) . . . . . . . . . . . . . . . . . . . . . 101
Steering Electromechanical power assist ..... . 191, 0
Indicator light . . . . . . . . . . . . . . . . . . . . . . 191
Locking the steering . . . . . . . . . . . . . . . . . . 8 1
Malfunction .. .. ................ .. 27, 3 1
Manually adjusting the steering wheel . . . . 81
also refer to Electromechanical power as-
sist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Steering wheel column Adjusting manually . . . . . . . . . . . . . . . . . . . 81
Steps for determining correct load limit . . . 244
290
Stopping the engine . . . . . . . . . . . . . . . . . 83, 8S
Stopping (engine) . . . . . . . . . . . . . . . . . . . . . 101
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
(upholder door pockets . . . . . . . . . . . . . . . . 73
Glove compartment . . . . . . . . . . . . . . . . . . . 75
Sun shade . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Supplementary (climate control) 80
Switches Emergency flashers . . . . . . . . . . . . . . . . . . . 51
Symbols Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Yellow.... .. .. .. .. .. .. ........... .. . 28
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Tail lights
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
TOI clean diesel
refer to Ad Blue ... .. .. ............... 214
Technica l data . . . . . . . . . . . . . . . . . . . . . . . . 272
Technical modifications . . . . . . . . . . . . . . . . 278
Tether anchors . . . . . . . . . . . . . . . . . . . . . . . 183
Tether strap . . . . . . . . . . . . . . . . . . . . . . . . . 183
Tie-down rings . ... .. .. ............ 67, 137
tiptronic Automat ic Shift Lock (ASL) . . . . . . . . . . . . . 95
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Emergency mode . . . . . . . . . . . . . . . . . . . . . 98
Hill descent control . . . . . . . . . . . . . . . . . . . 97
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Manual shift program . . . . . . . . . . . . . . . . . 98
Selector lever . . . . . . . . . . . . . . . . . . . . . . . . 94
tiptronic (automatic transmission) . . . . . . . . 94
Tire Mobility System . . . . . . . . . . . . . . . . . . . 107
Tire Mobility System (tire repair set) . . . . . . 253
Tire pressure mon itoring system
Loss of air pressure . . . . . . . . . . . . . . . . . . . 13
Tires .... ... .. .. .. .. .. ........ ..... .. 230
Low aspect ratio tires . . . . . . . . . . . . . . . . 246
Repair set . . . . . . . . . . . . . . . . . . . . . . 107, 253
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Service life . . . . . . . . . . . . . . . . . . . . . . . . . 238
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . 240
Tire pressure monitoring system ... 247, 248
Tire pressure table . . . . . . . . . . . . . . . . . . . 241
Index
Wheels 230
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Glossa ry of tire and load ing termino logy . 232
Replac ing . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Tires and vehicle load limits . . . . . . . . . . . 242
When must a sa fety belt be replaced? . . . . 14 2
When must the airbag system be inspected? 1.58
Where are lower anchorages located? . . . . 182
W indow reg ulators . . . . . . . . . . . . . . . . . . . . . 43
M alfunct ions . . . . . . . . . . . . . . . . . . . . . . . . 4 4
P ower locks . . . . . . . . . . . . . . . . . . . . . . . . . 4 4
W indows
C lea ning/ remov ing ice . . . . . . . . . . . . . . . . 206
D efrost ing . . . . . . . . . . . . . . . . . . . . . . . . . . 79
W indshield
Defrost ing . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Windshield washe r fluid
Low level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
W indshield wipe rs . . . . . . . . . . . . . . . . . . . . . 54
C lean ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
F au lty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
F olding up . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Replac ing the rear w iper blade . . . . . . . . . . 56
Replac ing windsh ield wiper b lades . . . . . . . 55
Washer reservoir . . . . . . . . . . . . . . . . . . . . 229
Winter driving Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 245
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
W inte r o per ation
Ba ttery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Cooling system . . . . . . . . . . . . . . . . . . . . . . 223
Defrosting windows . . . . . . . . . . . . . . . . . . . 79
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . 79
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
W inte r ti res . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5
W inter use
Ca r washes . . . . . . . . . . . . . . . . . . . . . . . . . 204
R emoving i ce from w indows
W iper blades
refer to Windsh ield wipers
X
206
.. ... .. .. .. .. 56
Xenon-Lights . .. ............... .... 51, 264
y
Yellow symbo ls . . . . . . . . . . . . . . . . . . . . . . . . 28
292