technical specifications AUDI A6 2011 Owners Manual

Fuel supply and filling your fuel tank
Blend of gasoline and MTBE
• Anti-knock index must be 87 AKI or higher.
• Blend must contain not more than 15% MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform especially well fo r
winter or summer driving. During seasonal change-over, we suggest
that you fill up at busy gas stat ions where the seasonal adjustment is
more likely to be made in time.
0 Note
• Methano l fuels which do not meet these requirements may cause
corrosion and damage to plastic and rubber components in the fue l
system .
• Do not use fuels that fail to meet the specified criteria in this
chapter .
• If you are unab le to determine whether or not a particu lar fuel
blend meets the spec ifications, ask your serv ice station or its fuel
supplier.
• Do not use fuel for which the contents cannot be identified.
• Fuel system damage and performance problems resulting from
the use of fuels different from those specified are not the responsi­
bility of Aud i and are not covered under the New Vehicle or the Em is­
sion Control System Warranties.
• If you experience a loss of fuel economy or driveab ility and perfor­
mance problems due to the use of one of these fuel blends, we
recommend that you switch to unblended fuel.•
Gasoline additives
A major concern among many auto manufacturers is carbon deposit
build-up caused by the type of gasoline you use. Although gasoline grades differ from one manufacturer to another,
they have certain things
in common. All gaso line g rades contain
substances that can cause deposits to collect on v ital engine parts,
such as fuel injectors and intake valves. A lthough most gasoline
brands include additives to keep eng ine and fuel systems clean, they
are not equally effective.
Audi recommends using TOP TIER Detergent Gasoline. For more
information on TOP TIER Detergent Gasoline, please go to the officia l
webs ite (www.toptiergas.com).
After an extended period of using inadequate fuels, carbon deposit
build-ups can rob your engine of peak performance.
0 Note
Damage or malfunction due to poor fuel quality is not covered by the
Audi New Vehicle Limited Warranty. •
Fuel tank
Fuel filler neck
The fuel filler neck is located on the right rear side panel behind the
fuel filler flap .
If the power locking system should fail, you can still open the flap
manually- for detailed instructions see~
page 277.
You can find the fue l tank capacity of your vehicle in
Technical Data
~page 343.
The label on the inside of the fuel filler flap tells you the correct fuel
for your ve hicle. For more information about fuel specifications, see
~page 273.
Your vehicle fuel tank has an on-board refue lling vapor recovery
system. This feature helps to prevent fuel vapors from escaping from
the tank and polluting the environment wh ile you refuel your veh icle . ..,_

___________________________________________ C_ h_e _c _k_ i_n ~g_ a_n_ d_ f_ i_ll _i_n _g __ _
& WARNING
Before you check anything in the engine compartment , always
read and heed all WARNINGS~
& in "Working in the engine
compartment " on
page 279. •
Engine oil
Engine oil specifications
The engin e oil used in your Audi needs the right kind of oil.
Th e e ng ine in your Aud i is a sophis ticated powerplant that was bui lt
to exacting spec ificat ions. This engine needs the r ight kind of engine
oil t hat meets spec ifi cat ions regarding qu ality a nd viscosity so t hat it
can run smooth ly and re liably. Choosing the right o il and changing oil
with in the time and mileage intervals pr in ted in your veh icle 's
Warranty
& Maintena nce book let matters a lot more today than it did
years ago . Audi has developed a specia l quality standard for engine oil
that w ill help assure that your veh icle's engine will get t he lubr ication
it needs fo r prope r operation.
M ode rn engine lubr ication has taken a quan tum leap in the last few
years. Many synthet ic oils available today provide better engine lubri­
c at ion th at c an outlast tradit ional petro le u m-based o ils, making
them a smart choice for use throughout the life of your Aud i.
Whethe r you use synthetic or petroleum -based engine oi l, the o il th at
yo u use mus t confo rm to Aud i's oi l quality standa rd VW 502 00 to
help keep your ve hicle's engine runn ing smooth ly and help prevent
the format ion of ha rmfu l deposits, somet imes called "sludge," t hat
over time can lead to expens ive repairs.
A t the time o f pr int ing , engine o ils avai lab le in the U.S . and Can ad a
that meet the exact ing spec ificat io ns of A udi o il standard VW 502 00
are syn the tic engine o ils . Thi s does not mean, however, that every
syn the tic engine o il will meet Aud i o il sta ndard VW 502 00. So a lways
be s ure that you use an app roved o il.
Safety first
To help prevent the format io n of harmfu l deposits use only oi l with
t he follow ing s peci ficati ons p rin ted on the oil con tainer:
Audi oil standard VW 502 00
Oil container labe ls may carry the specification s ingly or in comb ina­
t ion wi th o ther d esigna tions and o il quali ty stand ards.
Viscosity
Engine oils are g raded acco rdi ng to the ir viscosity . The proper
viscos ity grade oi l for your eng ine depends o n climac tic or seasona l
conditions where you drive. Yo u can use oi l with a v iscosity grade o f
SA E SW 40 acros s all t empe rature range s fo r no rma l dr iving con di­
tions.
However, if engine oil v iscosity grade SAE SW 40 is not ava ilab le, yo u
can a lso use viscos ity grade SAE SW -30 or SAE OW -40 as long as it
meets Audi oi l quality stan dard VW 502 00 specifications .
Be ca use e ngine o il th at mee ts the Aud i oil st andar d m ay not be avail ­
able everywhere when you need it, we strongly recommend that you
alw ays car ry w it h you an ex tra quart (lite r) o f oil that expressly
conforms to the VW 502 00 specification, in case you have to top off
t he o il w hil e on the road.
Only if t he level of the oil is at o r below t he min imum mark on the o il
dipstic k -and no oil that exp ress ly conforms to A udi oi l standar d
VW 50 2 00 sp ec ificat ions i s available -may you top off w it h a high
quality engine o il, preferably synthetic-based, that meets ACEA A3,
ACEA AS or AC EA BS or A PI SL sp eci fi cations, but even t he n, only in
viscos ity grades SAE SW-40, SAE SW-30, or SAE OW-40 . However,
dur ing t he enti re time between o il change intervals, neve r top o ff
with more than a tota l of 0.5 qt/liter engine oil that does not
c on form to A udi o il specif ic a tion VW 5 02 00.
For mo re informa tion about eng ine o il that has been approved fo r
your vehicle, p lease contact either your author ized A ud i deale r or
Audi Cus tomer Relat io ns at 1 (800) 822-2834 or v is it our w eb si te a t
www.audiusa.com or www.audicanada.ca. Here you w ill also f ind a
cu rrent list of oil s (m anu fact ur ers, brand na mes e tc.) tha t co nform to
Audi oil standard VW 502 00. ..,.
Vehicle care Technical data

________________________________________________ G_e_ n_e_ r _a_ l_i_n _f_ o_ r_m _ a_t_ i_ o _ n __ _
The safety compliance sticker
is your assurance that yo ur new vehicle complies with all applicable
Fede ral Motor Veh icle Safe ty Standards which were i n effect at the
time the vehicle was manufact ured . Yo u can fi nd this sticker on the
left doo r jamb.
It shows the mont h and year of prod uct io n and the
vehicle identification number of your veh icle (perforation) as well as
the Gross Vehicle Weight Rating (GV WR) and the Gross Axle Weight
Rating (GAWR).
The high voltage warning label
is located o n the loc k carrier.
The spark ignition system complies with the
Canadian standard ICES-002. •
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and the Gross Axle Weight
Rating (GAWR) for front and rear are listed on a sticker on the left
door jamb.
T he Gross Vehicle Weight Rating includes the weight of the basic
vehicle pl us f ull f uel tank, oil and coo la nt, plus max im um load, whi ch
includes passenger we ight (150 lbs/68 kg per des ignated seating
position) and luggage weight.
Gross Axle Weight Rating
Th e Gross Axle Weight Ra ting is the maximum lo ad that can be
applied at each axle of the vehicle~&.
Vehicle capacity weight
The vehicle capacity weight (max. load) is listed on the dr iver's side B ­
pillar.
Safety first
Roof weight
Th e maxim um permiss ib le roof weight is 220 lb (100 kg ). T he roof
we ight is made up of the weight of the roof rac k system and t he
we ight of the object being transported~
page 88, "Loading the roof
rack".
& WARNING
• The actual Gross A xle Weight Rating at the front and rear a xles
s hould not exceed the permis sible weights , and their combination
must not exceed the Gros s Vehicl e Weight Rat ing .
• Exceeding permi ssible weight ratings can result in vehicle
damage, accidents and personal injury.
0 Note
• T he vehicle capac ity we ight figures apply when the load is distrib­
uted evenly i n the vehicle (passengers and lug gage). When trans ­
porting a heavy load i n the luggage compartment, ca rry the load as
near to the rear axle as possible so that the ve hicle's handling is not
impa ired.
• Do not exceed the max imum permissible axle loads o r the
maximum gross veh icle weight. Always remember that the vehicle's
handling will be affecte d by the extra load. Therefore, adjust your
speed according ly .
• Always observe loca l reg ulat ions. •
Dimensions
The specifications refe r to the basic mode l. Differences may occur
depe nd ing on the mode l type a nd options ordered, for exam ple, t ire
sizes. .,_,
Do-it,yourself service Technical data

Alphabetical index -___________________________________ ____._ _______ _
Symbols
Red .. .................. .... ... ..
25
Yellow ...................... ... .. 29
Synchronization
Climate controls .......... ... ... .
105
Synchron izing climate control ...... ... . 98
T
Tachometer ............... .. .... .. .. . 9
Tank flap Unlocking the fuel filler flap by hand .
277
Technical modifications . ... .......... 349
Tem perature
Climate controls .......... .. .. .. ..
99
Setting for the driver's and front passen-
ger's side ......... .. .. .... ...... 99
Tether anchors ............. .... .... 237
Tether strap ........... .... .. .... .. . 23 7
The first
1,000 miles (1,500 km) and
afterwards ........ .. .. .. .. .. .. .
251
Tie-downs ............ .... .. .. .... . 185
Tips for the environment
Saving fuel ............... .. ... ...
88
Using the air conditioner only when
necessary ......... .. .... .. .. .. .
102
tiptronic ® ............ .. .. .. ... ... . 146
Automatic Shift Lock (ASL) ......... 148
Driving ............ .. .. .. .. .... . 146
Dynamic shift program ..... .. .. .. . 149
Fail-safe mode ..... .. .. .. .... .... 151
Kick-down .............. ... ..... 149
Controls and equip­
ment Safety first
Manual
shift program .. .. .. .. .. .. . 150 Tools ... ..... ... ... ... . .. ... ... .. . 319
Selector lever ................. ... 147 T orn or frayed safety belts ............ 190
Tire pressure ..... ..... .. .. .. .. .. ... 302 Touch-up paint .... . ..... ........ ... 264
Tire pressure monitoring system ....... 314 Towing
Loss of air pressure ...... .....
15,315 Front eyelet ... .... ....... .. .. .. . 335
Malfunction .. .... ............. .. 315 Rear eyelet .... ..... ...... ... ... . 336
Resetting tir e pressures ......... .. 316 Tow truck procedures ........ ..... 335
Tire service life ................ ... .. 306 TPM S
T ires ..............................
295 Tire pressure monitoring system ... . 315
Service life ......... .. .. .. ....... 306 T railer towing .. .. .... ............. . 256
speed rating letter ,code .. ....... .. 309 Operating instructions .. .......... 257
Tire manufactu ring date ... ........ 309 T echnical requirements .. .. .. . 256,257
Tire specifications . .. .... .. ... .. .. 308 Tr ailer towing tips ............. .. . 258
Tread depth ..................... 306 Transmission
Uniform tire quality grading ........
310 tiptronic ® .......... ...... .... .. . 146
Winter tires .. .. ..... ...... ...... 311 Transport Canada ............ ...... . 186
Tires and vehicle load limits ... .. .... .. 303
Tread Wear Indicator (TWI) .......... . 306
Tires and wheels
Checking tire pressure ........... ..
302
Cold tire inflation pressure ......... 299
Dimensions ................... .. 307
General notes ........... ...... .. 295
Glossary of tire and loading terminology .
296
New tires and wheels ........... .. 307
Replacing .... .. ... ... .. ......... 308
Snow chains .. ................ ... 312
Tires and vehicle load limits ... ..... 303
Wheel bolts .................. ... 313
Trip computer
Fuel consumption .................
34
Mi leage ................ ... ... ... 34
Single-trip memory ........ .. . ... .. 35
Tota l-trip memory ......... ... . .. .. 35
Trip odometer .. .. .... ............... 10
What does it mean when dEF appears in
the trip odometer display? . ... .. ...
10
Trunk
See Rear lid .... . .. .... ... ..... ... 46
Trunk escape handle ....... .. .. ...... 318
Winter tires ................... .. 311 T urn s ignals ................ ... .. .. .. 62
Tir es/Wheels Warning/indicator
lights ... .. .. .. .. 15
Low aspect ratio tires ...... .. .. ... 314
Tire pressure monitoring system 15, 314
Vehicle operation Vehicle care Do-it-yourself service Technical data