trailer AUDI A6 2013 Owner's Manual

250 Tires and wheels
6. If your vehicle will be towing
a trailer, load from your trail­
er will be transferred to your
vehi cle. Consult thi s manual
to determine how this re­
duces the available car go
and luggage lo ad capacity of
y o ur vehicle .
.,. Check the tire sidewall
(9 fig . 195) to de termine the
de signated load rating for a
s pe cifi c tir e.
Tire service life
The s ervi ce life of tires dep ends on a lot of
different things including proper installation
and balancing, correc t tire pressu re and driv­
ing style.
Fig. 193 T ire tread: tread wea r ind icators ( TWI)
( ,------- ')
l"-------
Fi g. 1 94 Rotat ing t ires fo r m ore eve n wear
Tread W ear Indicator (TWI)
The o rigi na l t ires o n your ve hicle have
1/16 inch (1.6 mm) high "wear indicators" ¢
fig. 193 r
u nning across the tread. Depend­
ing on the make, t here will be six to e ight of
them even ly placed aro und the tire. Marks on
the tire sidewall (for examp le "TWI" or other
symbols) ind icate the positions of the tread
wear indicato rs . Wor n tires must be rep laced.
D iffere nt f igures may apply in othe r countr ies
Q ,&. .
Tire pressure
Incorrect t ire pressure ca uses premature wear
and can cause sudde n tire blow-out. For this
reason, tire pressure must be checked at least
o nce a month ¢
page 246.
Driving style
Driving fast around c urves, heavy acce lerat ion
and hard braking increase tire wear .
Rotating tires for more even wear
Fo r all four tires on your ve hicl e to have the
same service life, we recommend that the
front and rear t ires a re rotated according to
the tire manu fact urer's suggested tire rota­
tion intervals. Please remember the follow­
ing :
- Tire rotation intervals may differ from t he
veh icle service interva ls outlined in your
Warranty
& M aintenance booklet.
- The longer one tire is used in one location
o n t he vehicle, the more it wears at certain
points; theref ore, we recommend t hat y ou
follow the tire manufacturer's suggested
tire rotation int ervals .
- Veh icles w ith front-wheel dr ive experience
more tread wear on the fro nt wheels com­
pa red to a ll-wheel d rive ( quattro ®).
- Please rotate tires as shown¢
fig. 194.
- Extra care must be taken when rotating di-
rection-specific tires ¢
page 268.
Wheel balancing
The wheels on new ve hicles are balance d.
Howeve r, various s ituations during everyday
dr iv ing can cause them to become unba l­
anced, resulti ng in vibrations you can usually
feel th rough the steer ing wheel.
liJJ,-

Consumer Information
Warranty coverages
Your Audi is covered by the following war­
ranties :
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfo-
ration
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding yo ur warran ­
ties can be found in your
Warranty & Mainte­
nance booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulations in the United States
and Canada require that automobiles meet
specific emission regulations and safety
standards. Therefore, veh icles built for the
U.S.A. and Canada differ from vehicles sold in
other countries .
I f you p lan to take your vehicle outside the
continental limits of the United States or Can­
ada, there is the possibility that:
- unleaded fuels for vehicles with cata lytic
converter may not be available;
- fuel may have a considerably lower octane
rating . Improper fuel may cause engine
damage;
- service may be inadequate due to lack of
proper service facilities, tools or testing
equipment;
- replacement parts may not be readily availa­
ble.
- Navigation systems for vehicles built for the
U.S.A. and Canada will not necessari ly work
in Europe, and may not work in other coun­
tries outside North America .
Consumer Information 285
@ Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, serv ice or parts availab ility.
Audi Service Repair
Manuals and Literature
Audi Offic ial Factory Service Manuals and Lit ­
erature are published as soon as possible after
model introduct ion. Service manuals and lit­
erat ure are available to order from the Audi
T echnical Literature Ordering Center at:
www.audi.techliterature.com
Maintenance
' General
Your vehicle has been designed to help keep
maintenance requirements to a m inimum.
However, a certain amount of regular mainte­
nance is still necessary to assure your vehicle's
safety, economy and reliability . For detailed
vehicle maintenance consult your Warranty
&
Maintenance booklet.
Under difficult operating conditions , for ex­
ample at extremely low outside temperatures,
in very dusty regions, when towing a trailer
very frequently, etc., some serv ice work
shou ld be pe rformed between the intervals
specified. This applies particularly to:
- oil changes, and
- cleaning or replacing the air filter.
® For the sake of the environment
By regularly maintaining your veh icle, you
help make sure that emission standards
are maintained, thus min imiz ing adverse
effects on the environment .
Important considerations for you and
your vehicle
The increasing use of electronics, sophistica t­
ed fuel injection and emission contro l sys-
tems, and the genera lly increasing technica l ..,_
•
•

Curve light ... ... ... ...... ... .. .. .... 98
Cylinder on demand System ........... 26
D
Data ...... ... ................ .. .. . 282
Data recorder . .... ..... ... ... ... ... 192
Date display . ................. .. .... 27
Daytime running lights ................ 41
Declaration of compliance Adaptive cruise control . ... .. .. .. .. . 288
Audi side assist .. ..... ... ... ... .. . 288
Ce ll phone package ................ 288
Conven ience key .......... .. .. .. .. . 288
Electron ic immobilizer .............. 288
Homelink ® universal remote contro l .. 288
Remote control key ......... .. .. .. . 288
DEF What does this mean when it appears in
the trip odometer d isplay? ... .. .. .. .. 27
D efective light bulb warning . . . . . . . . . . . 22
Defrosting (w indows)
automatic climate control .. .. .. .. .. .. 68
climate cont ro l . . . . . . . . . . . . . . . . . . . . . 66
Determi ning correct load limit ... .. ... 249
D imensions . ... .... .... ... .. .. .. ... 281
D imm ing the rearview mir ror .......... 48
Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
D oor/rear lid warning . . . . . . . . . . . . . . . . . 23
Doors Powe r child safety lock . . . . . . . . . . . . . . 38
Driver information system
CD/radio display . . . . . . . . . . . . . . . . . . . . 23
Door/rear lid warning . . . . . . . . . . . . . . . 23
Efficiency program . . . . . . . . . . . . . . . . . . 25
E xte rio r tempe ratu re d isplay ... .. .. .. 23
On-boa rd compute r . . . . . . . . . . . . . . . . . 24
Driver seating position ............... 127
d rive select . ... ... ..... ... .. .. .. .... 98
adaptive air s uspension/spo rt ... .. .. .. 98
Adaptive dampers . . . . . . . . . . . . . . . . . . 98
Curve light . . . . . . . . . . . . . . . . . . . . . . . . 98
Eng ine sound ............ .... .. .. .. 98
Safety bel t tensioner . . . . . . . . . . . . . . . . 98
Sport different ial . . . . . . . . . . . . . . . . . . . 98
Driving safe ly . .... ..... ... .. .. .. ... 126
Dr iving through water ............... 201
Inde x 293
Driving time . ..... .. . .. .. ..... ... .. . 24
D uplicate key . . . . . . . . . . . . . . . . . . . . . . . 31
D ust filter
refer to Pollutant filter .............. 64
E
Easy entry feature . . . . . . . . . . . . . . . . . . . . 71
E fficiency program . .. .. ......... .. .. . 25
F uel economy messages .......... .. . 26
Other equipment ... . ... ...... ... .. . 26
E lectrical accessories (sockets) . . . . . . . . . 56
E lectro-mechan ica l power assist ... .. .. 196
El ectromech anica l pa rking brake
E mergency bra king .. .. ... .... ... .. . 76
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 7 4
Pa rking ... .. .... ... .. .. ..... ... .. . 75
Re leas ing and closing .......... .. .. . 74
Starting assist ... .... ......... .. .. . 75
Starting from rest ................. . 75
Starting off w ith a trailer . . . . . . . . . . . . . 76
Warning/ind icator lights .... ...... .. . 16
E lectronic differential lock ( EDL) ..... .. 192
Warning/ind icator lights ........ .. .. . 20
E lectronic immob ilizer . . . . . . . . . . . . 27, 32
E lectronic power control (EPC)
warning/indicator light . . . . . . . . . . . . . . 21
E lectronic speed limiter .......... .. .. . 30
El ectronic Stab iliz ation Contro l (E SC) . .. 192
Warning/ind icator lights ..... ... .. .. . 19
Emergency actuat ion
Doors ....... ... .. ................ 37
Power sunroof . .. ............. .. .. . 40
Emergency brak ing . .. ........... .... . 76
Emergency flasher .... .. .. ..... ... .. . 42
Warning/ind icator lights ..... ... .. .. . 23
E mergency re lease
Se lector lever . . . . . . . . . . . . . . . . . . . . . 111
Emergency starti ng ................. 274
Emergency towing ... . .. .. ..... ... .. 276
Emergency un lock ing
Rea r lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Emergency warning triangle .......... 261
Energy management .. .. .. ..... ... .. 197
Engine Compartment .. .. .. ........... .... 22 7
Coolant ... .. .. .. .... ............. 232
•
•

0
Occupant seating positions .... .. .. .. . 12 7
Octane rating .............. ... .. .. . 220
Odometer . .. .... ............. .. .. .. 27
OFF (automa tic climate cont ro l) . . . . . . . . 67
OFF (climate control) .......... ... .. .. 65
Oi l
refer to Engine oil ..... ... .. .. .. .. . 227
On-boa rd compute r ........ .. .. .. .. .. 24
On-Board Diagnostic System (OBD) Data Link Connector (DLC) ............ 29
Electronic speed lim iter . . . . . . . . . . . . . . 30
Malfunct io n I ndicator Lamp (M IL) ..... 29
Open door/hood/rear lid warning . . . . . . . 23
Opening Hood .... .. .. .. .. .. .... ... .. .. ... 225
Power windows . . . . . . . . . . . . . . . . . . . . 38
Sliding/tilting sunroof .. ... .. .. .... .. 40
Opera te you r vehi cle econom ica lly and
m inim ize po llution .................. 201
Other equipment (eff ic iency program) ... 26
Outlet .... .. .. .... .. .... ... .. .. .... 56
p
Paint
Touch-up ... .. .. .. .. .... ... .. .. ... 213
P aint No .... ..... .......... ..... ... 280
Park ing ... .. ............. .... .. .... 75
Automatic transmission ..... .. .. .. . 107
Valet park ing .... .. ... ... .. .. .. .. .. 39
Park ing b rake . .... ..... ... .. .. .. .. .. 74
also refer to Electromechanica l park ing
brake ............................. 74
P ar king system
Ad justing the disp lay/wa rning tone . .. 122
C leaning camera lens ... ... .. .. .. .. . 21 1
C leaning the rear view camera .. .. .. . 1 14
Malfunct ion .. ........... .. .. .. .. . 123
Park ing system plus ................ 113
Periphe ral cameras .............. .. 117
Rear v iew camera .................. 114
Trailer h itch ..... .. ... ... .. .. .. .. . 123
alsorefertoPar kingsystems . .. 113,1 14
Park ing systems .................... 112
P arts rep lacement . ..... ... .. .. .. .. . 28 7
Inde x 297
Pass-through w ith ski sack . . . . . . . . . . . . . 63
PASS ENGER AIR BAG OFF light ........ 158
Passenger protect ion ............ .. .. 190
Passive safe ty system ................ 126
Pedals ........ ... .. ............... 131
Physical principles of a frontal collision . 137
Polishing ....... ................... 212
Pollen filter
refer to Pollutant filter .............. 64
Pollutant filter ...... . .. .. ..... ... .. . 64
Power locki ng syst em ........... .... .. 33
L ocking/unlo ck ing t he veh icle from i n-
s ide .............................. 36
Rea r lid ... .. .... ... .. .. ..... ... .. . 37
Se lective unlock feature ..... ... .. .. . 34
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Un locking and locking vehicle ......... 34
Power seat a djus tment
F ront seats . ... .. .. .. ... ..... ... .. . 51
Power steer ing
refer to E lect ro-mechanical power as-
s ist ............................. 196
Power w indows .. .. .................. 38
malfunction ... ... ........... .... .. 39
Pregnant women Spec ia l considerations when wearing a
safety be lt . . . . . . . . . . . . . . . . . . . . . . . 141
pre se nse ..... .. ................... 190
Preventative passenger protection ..... 190
Programming the Homeli nk® universa l re-
mote control .. .. .. .. ............... 124
Proper o ccupan t se ating position s ... .. 12 7
Proper safety belt position . . . . . . . . . . . . 140
Proper seating position Front passenger .... . .. .. ..... ... .. 128
Occ upants ..... .... ............... 127
Rear passengers ................... 129
Q
quattro®
refer to All-whee l drive
196
Ques tion
What happens to unbe lted o ccupants? 137
Why safety belts? . .. .. ..... ... .. .. 136
•
•

Seat adjustment Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Driver's seat . ... ...... ... .. .. .. .. .. 50
Front passenger's seat . . . . . . . . . . . . . . . 51
Front seats . . . . . . . . . . . . . . . . . . . . . . . . SO
H ead restraints
Safety guide lines . . . . . . . . . . . . .
. . 53, 130
so .... ..... .. .. .. .. ..
Seat belts
WhyYOU M USTwearthem . .. .. .. .. . 136
Sea t hea ting/vent ilation (automatic cli-
mate con trol) . . . . . . . . . . . . . . . . . . . . . . . 68
Seat hea ting (climate control) . . . . . . . . . . 66
Seating position Driver ... .. .. .. ........... .. .. .. .
Front passenger .......... .... .. .. .
H ow to adjust the front seats . .. . ... .
Incorrect seat position ......... ... . . 127
128
128
130
Occupants .. .... .. .... ... .. .. .. .. . 127
R ear passengers . . . . . . . . . . . . . . . . . . . 129
Seat memo ry . . . . . . . . . . . . . . . . . . . . . . . 54
Seats Comfo rt seat side view . . . . . . . . . . . . . . 55
Seat symmetry . . . . . . . . . . . . . . . . . . . . . 55
Seats (number) . ........... .. .. .. ... 136
Select ive unlock feature ..... .. .. .. .. .. 34
Selector lever . .... ..... ... .. .. .. ... 105
Sel ecto r leve r eme rgency r elease . .. .. . 11 1
Service and disposal Safety belt pretens ioner . . . . . . . . . . . . 143
Service in terval disp lay ... ... .. .. .. .. .. 27
Shift buttons ................. .... .. 109
Ship (transporting your veh icle) . .. .. .. . 278
Side airbags
D escr ipt io n . .. ... ..... ... .. .. .. ... 165
How t hey work . ... .... ... .. .. .. ... 166
side assist . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Ad justing the brigh tness ... .. .. .. .. .. 96
Sensor r ange
Side assist
............ .... .. .... 9 5
Activating and deactivating . . . . . . . . . . . 96
C lea ning senso rs ............ .. .... 211
Side curtain airbags ........ .. .. .. .. . 168
Descr ipt ion . ............. .... .. .. .
168
H ow they work ... .. ...... .. .. .. .. . 169
Safety instructions ........... .... . . 169
Side ma rker lights . ..... ... .. .. .. .. .. 41
Ski s ack 63
Index 299
Sliding/tilting s unroo f
Emergency closing . .. ... .... ... .. .. . 40
Open ing and closing . .. ..... ... .. .. . 40
Snow cha ins .. .. .. .... ........... .. 256
Socket . .. .. .. .. .. .. . ... ...... ... .. . 56
Sources of information abo ut child re-
straints and their use .. ... .... ... .. . .
Spa ce-savi ng spa re tire ........... ... .
Spare tire ... .. .. .. .... ............ . 189
2 62
262
Speed limi ter ... .... . ... ...... ... .. . 30
Speedometer ..... .. ................ 27
Speed rat ing letter code .............. 252
Speed warning system ........... .. .. .
Sport d iffe rential .................. . . 7
9
98
Ind icator lig ht ... .. . .. .... .... .. .. . 22
Star button . . . . . . . . . . . . . . . . . . . . . . . . . 24
Star t-Stop-System . . . . . . . . . . . . . . . . . . . 76
En gine does not swi tched off .... ..... 78
E ngine sta rts a utomat ica lly .. ... .. .. . 78
In dicator lights .... . .. ..... ... .. .. . 77
Messages . . . . . . . . . . . . . . . . . . . . . . . . . 79
Starting/stopp ing the engine .... .. .. . 77
switching off/on . . . . . . . . . . . . . . . . . . . . 78
START ENG INE STOP button ... ... .. .. . 71
Starting from rest .. .. .. .. ...... .... . . 75
Starting off w ith a trailer ......... .... . 76
St arti ng the engine ............. .... . 71
Steering El ectr ica lly adjus table steering wheel .. 70
Manually adjustable stee ring wheel .... 70
also refer to Electro-mecha nica l powe r
ass ist .. .... .. .... ... .......... .. 19 6
Steering wheel Easy entry feature . . . . . . . . . . . . . . . . . . 71
Ind icator light . .. .. ..... ........... 18
Stee ring w heel heat ing ......... .. .. . 69
Steering wheel column Adjust ing electrically . . . . . . . . . . . . . . . . 70
Adjust ing ma nually . . . . . . . . . . . . . . . . . 70
Steering wheel with tiptronic ... ... .. .. 109
Steps for determin ing correct load limi t . 24 9
Stopping the eng ine ............. .... . 73
Storage
. . .. .. .. .... . ... ...... ... .. . 57
S tronic tra nsmission
L aunc h Control Prog ram ........ .. .. 110
S tronic ® ... .. .. .. ................. 105
•
•

300 Index
Sunroof .......... ......... ... .... .. 40
Sun shade
Rear window ............. .... .... ..
45
Side doors . . . . . . . . . . . . . . . . . . . . . . . . . 45
Sun visors . .................. ... .. .. 45
Symbo ls
refer to Warning/indicator lights .... .. 12
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 12, 23
Technical modifications .......... .... 288
Temperature disp lay .................. 23
Tether anchors .......... ...... .. .. . 188
Tether strap ................... ... . 188
The first 1,000 miles (1,500 km) and after-
wards ... .... ................ ..... .
199
Three-zone cl imate control ............ 65
Tie-downs . . . . . . . . . . . . . . . . . . . . . 62, 133
Tips for the environment
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . .
60
tiptronic .. ... .............. .. .. .. . 105
tiptronic (automatic transmission) .. ... 109
Tire pressure ............... ... .... . 246
Tire pressure monitor ing system .. .. .. . 258
Loss of air pressure ......... .. .. .. . 259
Malfunct ion ............. ......... 259
Resett ing t ire pressures ............. 260
Tires .......................... ... . 240
Service life .... .... ...... ...... .. . 250
Speed rating letter code ....... .. ... 252
Tire manufacturing date ....... .... . 252
Tire specifications ................. 252
Tread depth ................ ..... . 250
Uniform tire quality grading .. ... ... . 254
Winter tires .............. ... .... . 255
Tires and vehicle load limits ........... 248
Tires and wheels
Check ing tire pressure ...... ... .. .. .
246
Cold tire inflat ion pressure ..... .. ... 244
Dimensions . .................. ... . 251
General notes . . . . . . . . . . . . . . . . . . . . . 240
Glossary of t ire and load ing termino lo-
gy .. .... .. ................ ... ...
241
Low aspect ratio tires ....... ... .... . 257
New tires and wheels .......... .... . 251
Replacing ........................ 252
Snow chains ..... ................ . 256
Tires and vehicle load limits ...... ... 248
Whee l bolts ... .. ................ . 257
Winter tires .................. .... 255
Tire service life ..................... 250
Tools .. ....... ................... . 262
Torn or frayed safety belts ......... ... 139
Touc h-up pa int ..................... 213
Towing
Tow truck procedures ...............
276
TPMS
Tire pressure monitoring system .....
259
Traile r towing .................. .... 204
Operating instructions .............. 204
Parking system ... ................ . 123
Technical requirements . . . . . . . . 204, 205
Trailer towing tips . ............... . 206
Train (transport ing your vehicle) . ...... 278
Transmission
l 't . ® 105 mu t1 ronic ..... ................ .
S tronic ® ..... ................... .
105
tiptronic ...... .. .......... ....... 105
Transmission malfunction (indicator
light) .............................
110
Transport Canada .. ................ . 134
Transporting your vehicle ............ . 278
Tread Wear Indicator (TWI) ........... 250
Trip odometer . .... .................. 27
What does it mean when DEF appears in
the trip odometer display? ....... ... .
27
T runk
refer to Luggage compartment ........ 61
Trunk escape handle ................. 261
Trunk lid
refer to Rear lid .................. .. 37
Turn signals . .. .. .. ..... ........ ..... 43
Warning/ind icator lights ............. 23
u
Undercoating ...................... 214
Unfastening safety belts ........... .. 141
U nidirectional tires ... ........... .... 240
Uniform tire quality grading .......... 254