2011 AUDI A5 CABRIOLET technical specifications

ignition. Additionally, a warning tone sounds . After about 5 seconds
the display switches back to normal.
Calling up the service schedules
If or when an oil change or inspection is due, can be shown in the
radio or MMI* display by selecting the service interval display in the
car menu. Select
I CAR I> Service interval display .
Resetting the service interval display
Your authorized Audi dealer will reset the corresponding service
schedule after performing the appropriate service on your vehicle.
You also have the possibility to reset the oil change schedule after
having performed an oil change according to Audi specifications.
Select
I CAR I> Service interval display> Reset oil change interval.
0 Note
If you disconnect the battery termina ls , no calculations can be made
for the serv ice interval display dur ing this t ime and no service
reminder will appear. Remember that observing the proper service
intervals is vitally important to extending the life of your veh icle,
particular ly the engine, and maintaining its value. Even if the mileage
driven is low, the maximum period of one year from one service to the
next must not be exceeded.
[ i ] Tips
• Do not reset the display between oi l changes, otherwise the
display will be incorrect.
• The information in the Service Reminder remains stored even
when the vehicle battery is disconnected .•
Controls and equip ­
ment Safety first
Driver information display
Trip computer
Introduction
The trip
computer gives you information on current and
average fuel mileage, average speed, fuel range and
driving time.
Fig. 14 Trip computer
display: Average fuel
m ile age
The follow ing information is continuously evaluated by the trip
computer and can be displayed sequentially in the instrument cluste r
display:
Fuel range
The estimated cruising range in miles (km) appears in the display .
Thi s tells you how far your vehicle w ill be able to travel on the current
tank of fuel and with the same dr iv in g style . The display changes in
increments of 6 miles (10 km).
The cruising range is calculated based on the fuel consumption for
the last 18 miles (30 km). If you drive conservatively, the cruising
range will increase.
Average fuel mileage
The average fuel economy in MPG {l/100 km) since you last cleared
the memory appears in this disp lay . You can use this display to adjust
your dr iv ing tech nique to achieve a desired mileage . .,_
Vehicle care Technical data

Fuel supply and filling your fuel tank Ill --------------'--':.......::-----=--=--------
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 for
winter or summer driving. During seasonal change-over, we suggest
that you fill up at busy gas stations where the seasonal adjustment is
more likely to be made in time.
0 Note
• Methanol fuels which do not meet these requirements may cause
corros ion 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 specifications, ask your service station or its fuel
s u pplier.
• Do not use fue l 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 Audi and are not covered under the New Vehicle or the Emis­
sion Control System Warranties.
• If you experience a loss of fuel economy or driveability and perfor­
mance problems due to the use of one of these fuel blends, we
recommend that you switch to unblended f uel. •
Gasoline additives
A major concern among many auto manufacturers is carbon depos it
build -up caused by the type of gasoline you use.
Safety first
Although gasoline grades differ from one manufacturer to another,
t hey have certain things in common. All gasoline grades contain
substances that can cause depos its to collect on v ital engi ne parts,
such as fuel injectors and intake valves. Although most gasoline
brands include additives to keep engine 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 per iod of using inadequate fuels, built-up carbon
deposits 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 fue l filler neck is located on the right rear side panel behind the
fue l filler flap .
If the power locking system should fai l, you can sti ll open the flap
ma nually- for detailed instructions see:::::>
page 278.
You can find the fuel tank capacity of your vehicle in Technical Data
:::::, page 342.
The label on the inside of the fuel filler flap tells you the correct fuel
for your vehicle. For more information about fuel specifications, see
:::::>
page 2 7 4 .
Your vehicle fuel tank has an on -board refuelling vapor recovery
system. This feature helps to prevent fuel vapors from escaping from
the tank and pollut ing the environment while you refuel your vehicle . .,,_
Vehicle care Technical data

lffll __ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
Battery charging (Maximum charging rate of 30
amps/14.8 Volt )
When charging at /ow voltages (e.g . w ith a trickle charger ), th e
battery cab les do not have to be disconnected first. The batte ry caps
should
not be opened when cha rging a ba ttery .
It is not necessary to remove the battery from the luggage compart­
me nt.
Fast charging the battery (charging rate above 14.8
Volts)
For technical reasons do not use a battery cha rger that uses voltage
grea te r t han 14 .8 Vol ts to ch arge yo ur vehicle's ba tte ry .
& WARNING
Charging a battery can be dangerou s.
• Always follow the operating instructions provided by the
battery charger manufacturer when charging your battery .
• Never charge a frozen battery . It may explode be cause of g as
trapped in the ice . Allow a frozen battery to thaw out first.
• Do not reu se batteries which were frozen . The battery h ousing
may have cracked and weakened when the battery froze.
• Charge the battery in a well ventilated area. Keep away from
open flame o r elect rical spark. Do not smoke. Hydrogen gas gener ­
ated by the battery i s explosive.
• To reduce the danger of e xplosion , never connect or disconnect
c harger cable s while the charger is operating.
• Fast charg ing a battery is dangerous and should only be
attempted by a competent technician with the proper equipment .
• Battery acid that may spill during charging should be wa shed
off with a so lution of warm water and baking soda to neutralize
the acid.
0 Note
N ever use a fast cha rger as a booster to s tart the eng ine. This w ill seri­
ously damage sensitive e lectronic components , such as control units,
re lays, ra dio, etc., as well as t he ba ttery cha rger. •
Battery replacement
The new battery must have the same specifications and
dim ensions as the original equipment b atte ry.
Inte lligent e nergy ma nagement in yo ur vehicle is responsib le for
distr ibuting the elect rical energy throughout your vehicle
~ page 24 7. The intelligent energy management sys tem will keep
the eng ine battery charged better then vehicles without this system.
T o m ake s ure the addi tional e lectr ic al energy is available o nce aga in
after you have changed the battery, we recommend that you install
b atter ies of the same type and manuf actur e only ( the same as t hose
installed at the t ime you r vehi cle was delive red) . Specifications are
listed on t he batte ry ho using. Yo ur authorized A udi dealer m ust code
the batte ry in the energy management system to enable yo u to use
the energy managemen t fu nct ions co rrectly after rep lacing the
battery .
If it is not poss ible to use a battery of this type, the new battery must
have the same capa city, volt age (1 2 volts), amperage, const ru ct ion
and plug sealing .
W hen installing t he ba ttery, ma ke s ure t he ign it ion and all electrica l
cons umers are turned off .
0 Note
Make sure the vent ilatio n hose o n the side of t he battery is
connected, otherwise fumes or battery acid can lea k out.

Emergency situations --------------=----Efffll
Emergency situations
General
This chapter is intended for trained emergency crew s and working
personnel who ha ve the necessar y tools and equipment to perform
the se operations . •
Starting by pushing or towing
(D Note
Vehicles with an automatic transmis sion cannot be started by
pushing or towing .•
Starting with jumper cables
If necess ary, the engine can be started by connecting it to
the battery of an other vehicle .
If the engine shou ld fai l to start because of a discharged or weak
battery, t he battery can be co nnecte d to the battery of
another
vehicle, using a pair of jumper cable s to start the engine .
Jumper cables
Use only jumper cables of suffic ient ly large cross section to carry the
sta rter cur ren t safely . Refe r to the manufacture r's specifications.
Use on ly j umper cab les with
insulated te rm ina l clamps w hich are
distinct ly marked :
plus(+) cable in most cases colo red red
minus (-) cable i n most cases colored black.
Safety first
& WARNING
Batterie s contain electricity, acid, and gas . Any of these can cause
very serious or fatal injury . Follow the inst ructions below for safe
handling of your vehicle 's battery .
• Always shield your eyes and avoid leaning over the battery
whenever possible.
• A discharged battery can freeze at temperatures just below
32 °F (0 °C). Before connecting a jumper cable, you must thaw the
frozen battery completely , otherwise it could explode.
• 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 e xplosion.
• Vehicle batteries generate e xplos ive gases. Keep spa rks, 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 h ave a 12 -Volt
rating. The capacity (Ah) of the booster battery should not be
lower than that of the discharged battery. Use of batter ies of
different voltage or sub stantially different "Ah " rating may cau se
an explosion and personal injury.
• Never charge a frozen battery . Ga s trapped in the ice may cause
an e xplosion.
• Never charge or use a battery that has been frozen. The battery
case may have be weakened.
• Use of batteries of different voltage or substantially 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. _..
Vehicle care Do-it-yourself service 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
The 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 capac ity weight (max . load) is listed either on the driver's
side B -pillar or inside the fuel fille r flap .
Safety first
& WARNING
• The actual Gross Axle Weight Rating at the front and rear axles
s hould not exceed the permis sible weights, and their combination
must not exceed the Gross Vehicle We ight Rating.
• Exceeding permi ssible weight rating s can result in vehicle
damage, accidents and personal injury .
0 Note
• The vehicle capac ity we ight figu res apply when the load is distrib­
uted evenly i n the vehicle (passengers and luggage). When trans ­
porti ng a heavy load i n the l uggage compartment, ca rry the load as
near to the rear axle as possible so that the veh icle's handling is not
impa ired.
• Do not exceed the maximum permiss ible axle loads o r the
maximum gross vehicle weig ht. Always remember that the vehicle's
hand ling will be affecte d by the extra load. Therefore, adjust your
speed a ccording ly .
• Always observe loca l reg ulations. •
Dimensions
The specifications refer to the basic mo de l. Differences may occur
depend ing on the model ty pe a nd options ordered, for exam ple, tir e
sizes .
0 Note
When d riving up steep ramps, on rough roads, over c urbs, etc . it is
impo rtan t to remember th at some parts of yo ur vehicl e, s uch as
spoilers or ex haust system components, may be close to the ground.
B e careful not to d amage them .•
Do-it,yourself service Technical data

___________________________________________ A_ l::.. p _h _a_ b_ e_t _ic _a_ l_ in_ d _ e_x __ _
Auto Lock .. .. ... ..... ... ... ... .. .. .. 42 B
Auto Safety Hotline ... ... ... . .. ..... 185
Auto-Check Control .. ..... ... .... ... .. 27
Automatic belt retractor .......... ... 194
Automatic car wash
See Washing ......... .... .. .... . 261
Automatic climate control . . . . . . . . . 88, 9S
Automatic driving light control ......... 63
Automatic power top ..... .. .. .. .... .. 51
Automatic Shift Lock (ASL) ... .. .. 150, 157
Automatic transmission Automatic Shift Lock (ASL) .... 150, 157
automatic transmission ........ ... 148
Driving ...... ...... .. .. .. .. .. .. . 148
Dynamic shift program ... .... .. ... 151
Emergency release ............. .. . 154
Emergency release for selector lever
(mu ltitron ic®) ............... .. . 161
Fail-safe mode .............. 153, 160
Kick-down ...................... 151
Manual shift program ............. 152
multitronic ® ..................... 154
Selector lever ........... .. .. 149, 156
Shift buttons ....... .. .. .... 153, 160
Steering wheel with tiptronic ® . 153, 160
Automatic wipe/wash system .......... 69
Average speed .. ....... .... .. .. .. .. .. 21
Avoid damaging the vehicle .. .. .. .. .. . 251 Battery
... .. ... ... ................. 290
Charging . .. .. .. .... .. .. ... ... .. . 293
Important warnings when work ing on the
battery ..... ........... ...... .. 291
Jump starting . ........... ........ 333
Low ... .. .. .. .... .... .. ......... 247
Replacing the battery .. .. .. .... ... 294
State of charge ..... .. ... ...... .. 247
Winter operation ..... ..... ....... 290
Working on the battery .... .... .... 291
Battery voltage .. ........... ...... .. . 36
Before driving .. ... .... .. .. .. .. ..... 177
Belt positioner .. .. .... .. ... ... ..... 193
Blended gasoline ................ ... 27 4
Body cavity sealing . ................. 267
Booster seats ... .. ...... .. ......... 229
Brake assist ..................... ... 245
Brake booster . ........ ... .......... 244
Brake fluid
Changing the brake fluid ........... 290
Checking the brake fluid level ..... .. 289
Reservoir .. .. .. .... .... ......... 289
What is the correct brake fluid level? . 289
What should I do if the brake fluid warning light comes on? . ... ... .......... 289
Brake system .. .. .. ..... .... ........ 289
Anti-lock brake system . .. .......... 15
Brake fluid ... .... ............... 289
Brake fluid specifications for refill and
replacement ................... 290
Brake light defective ....... .... ... . 35 Brake pads
.. .. .... ..... .... .... . 251
Electromechanical parking brake .... 110
General information .............. 243
How does moisture or road salt affect the
brakes? ... .... .............. .. 243
Malfunction .............. .... .. .. 30
Warning/indicator lights ....... .. .. 17
Worn brake pads symbol ........... 35
Braking guard
See Audi braking guard ............ 129
Break-in period ... .. .. .............. 250
Brake pads .. ...... ........... .. . 251
Tir es ... .. .. ................. .. . 250
Bulbs ................ .. .... .... .. . 332
C
California Proposition 65 Warning .. ... 281
Battery specific .................. 293
Capacities ......................... 342
Car care .. .... .............. ...... . 260
Interior ............ .. .. .. .. .. .. . 268
Plastic and vinyl .... ............. . 264
Weatherstrips ............ .. .. .. . 266
Care of exterior ... .... .. . .. .. .. .. .. . 260
Cargo area
See Loading the luggage compartment ..
183
Catalytic converter .. ..... ........... 251
Certification ......... .............. 346
Changing a flat tire .. ................ 320
Changing a wheel ...... ...... .... .. . 320
Changing engine oil ... .. .. ......... . 285
Controls and equip­
ment Safety first Vehicle operation
Vehicle care Do-it-yourself service Technical data