AUDI A5 CABRIOLET 2010 Owners Manual

What do I do now? -__________________________________ ____;;...:....;_;..:....:....:....; _____ --J
& WARNING
• Neve r use the s crew dri ver hex head to tighten whe el bolt s,
s in ce the bolt s cannot attain the nece ssary tightening torqu e if
you us e th e hex head, potentially causing an a ccident.
• The factory-supplied jack i s intended only for your vehicle
model. Under no circumstances should it be used to lift heavy
vehicle s or othe r lo ad s; y ou ri sk injuring your self.
• Never start the engine when the vehicle is raised, which could
c au se an accident.
• Support the vehicle securely with appropriate stands if wo rk is
to be performed underneath the v ehicle; otherwi se, there is a
potential risk for inju ry. •
Space-saving spare tire (compact
spare tire)
The sp are tire/wheel is l ocated in the luggage compart ­
ment under the cargo floor cove r. It is intended for short­
term use only .
Fig. 2 36 Sp are t ire
Removing the spare tire
-Lift the cargo floor by the plastic hand le => fig. 236 .
Vehicle OP-eration
-Hook t he hand le in to the lugg age compartm ent weath er
st rip.
- Turn t he large screw => fig. 236 co unter-clockwise.
- Take ou t the spare tire.
- Unhook the cargo floor before closing the rear lid.
Securing the replaced tire
- Place the whee l with tire in the s pare wh eel well and
secur e th e wheel with th e lar ge scr ew.
- U nhook the cargo floor be fore closing the rear lid.
Using the spare tire (compact spare tire)
Th e comp act spare tire is only inte nded for emerge ncies un til you can
reach a repa ir shop . Rep lace it as quickly as possib le with a standard
wheel and tire.
Th ere are some restrictions on the use of the compact spare t ire. Th e
compac t spar e tire has been designed specifically for your typ e of
veh icle . It must no t be swa pped with a compa ct sp are tire from
anothe r type of vehicle.
Snow chains
Fo r technical reasons, the use of snow chains on the compact spare
tir e is
not permitted .
If you do have to dr ive with snow chains and a front tire fails, mount
t he sp a re wheel wi th tire ins tead of a rear tire. I nst all the s now chains
on the rear t ire and use it to replace the defective front tire .
& WARNING
• Never use the spare tire if it is damaged or if it is worn down to
the tread wear indicators .
• If the spare tire is more than 6 years old , use it only in an emer-
gency and with extreme caution and careful driving .
~
Vehicle care Do-it-yourself service iTechnical data

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& WARNING (continued)
• The spare tire is intended only for temporary and short-term
use. It should be replaced as soon as possible with the normal
wheel and tire.
• After mounting the compact spare tire, the tire pressure must
be checked as soon as possible. The tire pressure of the compact
spare tire must be 4.2 bar; otherwise, you risk having an accident.
• Do not drive faster than SO mph (80 km/h). You risk having an
accident.
• Avoid full-throttle acceleration, heavy braking, and fast
cornering. You risk having an accident.
• Never drive using more than one spare wheel and tire. You risk
having an accident.
• Normal summer or winter tires must not be mounted on the
compact spare wheel rim.
• For technical reasons, the use of tire chains on the spare tire is
not permitted.
If it is necessary to drive with tire chains, the spare
wheel must be mounted on the front axle in the event of a flat in a rear tire. The newly available front wheel must then be installed
in place of the rear wheel with the flat tire. Installing the tire
chain before mounting the wheel and tire is recommended.
• Loose items in the passenger compartment can cause serious
personal injury during hard braking or in an accident.
- Never store the inflatable spare tire or jack and tools in the passenger compartment.
- Always store all jacking equipment, tools, and the inflatable
spare tire in the luggage compartment.
- Tighten the knurled retaining screw for the inflatable spare
tire securely. •
Changing a wheel
Before changing a wheel
Observe the following precautions for your own and your
passenger's safety when changing a wheel.
-After you experience a tire failure, pull the car well away
from moving traffic and try to reach level ground before
you stop :::> & .
- All passengers should leave the car and move to a safe
location (for instance, behind the guardrail):::>& .
- Engage the parking brake to prevent your vehicle from
rolling unintentionally:::> &.
- Move selector lever to position P :::> & .
- If you are towing a trailer: unhitch the trailer from your
vehicle.
- Take the jack:::>
page 318 and the spare tire :::> page 319
out of the luggage compartment.
& WARNING
You or your passengers could be injured while changing a wheel if
you do not follow these safety precautions:
• If you have a flat tire, move a safe distance off the road. Turn
off the engine, turn the emergency flashers on and use other
warning devices to alert other motorists.
• Make sure that passengers wait in a safe place away from the
vehicle and well away from the road and traffic.
• To help prevent the vehicle from moving suddenly and possibly
slipping off the jack, always fully set the parking brake and block
the wheel diagonally opposite the wheel being changed with the
folding chocks or other objects. When one front wheel is lifted off
~

What do I do now? Ill ____________ ______;_ __ _
& WARNING (continued)
the ground, placing the Automatic Transmission in "P" (Park) will
not prevent the vehicle from moving.
• Before you change a wheel, be sure the ground is level and
firm. If necessary, use a sturdy board under the jack.
• After installing the inflatable spare tire, make sure that you
replace the flat tire/wheel in its storage area properly and tighten
the knurled retaining screw securely.
0 Note
If you are changing the wheel on a steep incline, use a rock or simi lar
object to block the opposite wheel to prevent the vehicle from
moving.
[I] Tips
Obey all laws. •
Changing a wheel
When you change a wheel, follow the sequence described
below step-by-step and in exactly that order.
1. Remove the decorative wheel cover*. For more details see
also =>
page 322, "Decorative wheel covers" .
2. Loosen the
wheel bolts=> page 323.
3. Locate the proper mounting point for the jack and align
the jack below that point=>
page 323.
4. Lift the car with the jack=> page 323.
5. Remove the wheel with the flat tire and then install the
spare tire=> page 325.
Safety first
6. Tighten all wheel bolts lightly.
7. Lower the vehicle with the jack .
8. Use the wheel bolt wrench and firmly tighten all wheel
bolts in a crisscross pattern=>
page 323.
9. Replace the decorative wheel cover*.
& WARNING
Always read and follow all WARNINGS and information~ & in
" Raising the vehicle" on
page 323 and ~ page 326. •
After changing a wheel
A wheel change is not complete without the doing the
following.
- Store and secure the wheel you replaced in the spare
wheel well.
- Replace the tools and the jack in their proper location.
- Check the
tire pressure of the spare tire as soon as
possible.
- As soon as possible, have the
tightening torques on all
wheel bolts checked with a torque wrench. The correct
tightening torque is 90 ft lb (120 Nm).
- Have the flat tire
replaced as soon as possible.
[ i] Tips
• If you notice that the wheel bolts are corroded and difficu lt to turn
while changing a tire, they should be replaced before you check the
tightening torque. .,_
Vehicle care Do-it-yourself service Technical data

-What do I do now? .,,,.,__ ______________ _
• Drive at reduced speed until you have the tighten ing torques
checked. •
Applies to ve hicles: wit h deco rative whee l covers
Decorative wheel covers
The decorative wheel cove rs must be removed fi rst to
access the wheel bolts.
• •••
Removing
Fig. 237 Ch an g in g a
w heel: remo ving th e
wh eel cove r
- Insert the hook provided with the vehicle tool ki t in the
hole in the hub.
Pull off the
decorative wheel cover => fig. 2 3 7 . •
Applies to veh icles : w ith wheel bolts with caps
Wheels with wheel bolt caps
The caps must be removed first from the wheel bolts
before the bolts can be unscrewed .
Removing
Fig . 2 38 Ch an ging a
whe el: r emo ving the
wh eel bolt caps
-Push the plastic clip provided with the vehicle tool kit over
the wheel bolt cap until it engages .
- P ull on the
plastic clip to remove the cap=> fig. 238.
Refitting
- Place the caps ove r the wheel bolts and push them back
on .
The caps are to p rotect and keep the wheel bo lts clean. •

What do I do now? -_______________ __.PfWII
Loosening and tightening the wheel bolts
The wheel bolts must be Loosened before raising the
vehicle.
Loosening
Fig. 239 Changing a
wheel: loosening the
wheel bolts
- Install the wheel bolt wrench over the wheel bolt and
push it down as far as it will go.
- Take tight hold of the
end of the wrench handle and turn
the wheel bolts
counter-clockwise about one single turn
in the direction of arrow=:, fig. 239.
Tightening
-Install the wheel bolt wrench over the wheel bolt and
push it down as far as it will go.
- Take tight hold of the
end of the wrench handle and turn
each wheel bolt
clockwise until it is seated.
& WARNING
• Do not use force or hurry when changing a wheel· you can
cause the vehicle to slip off the jack and cause serious personal
injuries.
Vehicle OP-eration
& WARNING (continued)
• Do not loosen the wheel bolts more than one turn before you
raise the vehicle with the jack. -You risk an injury.
[ i] Tips
• Never use the hexagonal socket in the handle of the screwdriver to
loosen or tighten the wheel bolts .
• If a wheel bolt is very tight, you may find it easier to loosen by
carefully pushing down on the end of the wheel bolt wrench with
one
foot only .
As you do so, hold on to the car to keep your balance and
take care not to slip. •
Raising the vehi cle
The vehicle must be Lifted with the jack first before the
wheel can be removed.
Vehicle care
Fig . 240 Changing a
wheel: mounting
points for the jack ..
Do-it-yourself service iTechnical data

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Fig . 241 Close-up :
p rope r pos itioning of
ja ck
The locat ion of t he ja ck p oint is ind icated by a n in dentat ion
on the underside of the vehicle==>
page 323, f ig. 240 .
- E ngag e th e
parking brake to prev ent your vehicl e from
r ol ling un in te ntion ally .
- Move the
selector lever to position P .
- Posit ion the jack below the door sill under t he mounting
po int
that is closest to the w heel to be cha nged
==>
page 323, f ig. 240.
- Crank up the
jack on t he handwh eel u ntil its arm is posi­
tioned directly under the lift ing point ~& .
- Align t he jac k so that its claw ©==> fig. 241 completely
covers the
seam in the designated lifti ng point i n the door
sill a nd the base ® lies flat on t he gro und. The base ®
must be
vertical under the lifting point@.
- Now at tac h th e r od to t he jack : St ick the rod i nto t he
o peni ng o n the ha ndwheel. Tur n the rod left or r ight to
secure i t.
- Con tin u e to cra nk t he jac k wit h the rod until th e wh eel is
li ft ed just c lea r o f the gro un d==> & .
The jack must be installed o nly at the places in d icated=> page 323,
fig. 240. There is ex act ly one location fo r each wheel. The ja ck mu st
not be positioned at any other location=> &.
An unstab le s urface under t he jack can cause the veh icle to s lip off the
j a ck. A lways p rov ide a firm base for the ja ck on t he g round.
If nece s­
sary place a sturdy boa rd o r sim ilar support under the jac k. On hard,
sl ippery surfaces ( such as til es) u se a r ubber mat or sim ila r to preve nt
the jack from slipping =>& .
& WARNING
• You or your passengers could be injured while changing a
wheel
if you do not follow these safety precautions :
- Pos itioning the jack under the vehicle at any other place than
tho se indicated ab ove may damage the vehicle o r may result in
personal injuries .
- A soft or unstable surface under the jack may cause the
vehicle to sl ip off the jack. Always provide a firm base for the
jack on the ground . If ne ce ss ary , use a sturd y board under the
jack .
- On hard , slippery surface (such a s tiles) use a rubber mat or
similar to prevent the jack from slipp ing .
• To help prevent injury to your self and your passengers :
- Do not raise the vehicle until you are sure the jack is securely
engaged .
- Passengers must not remain in the vehicle when it is jacked
up.
- Make sure that pas sengers wait in a safe pla ce away from the
vehicle and well away from the road and traffic.
- Make sure jack position is correct, adjust as necessary and
then continue to raise the jack . •

What do I do now ? -_______________ __.PfWII
Taking the wheel off/installing the spare
tire
Follow these instructions step-by-step for changing the wheel
F ig. 242 Changing a
wheel: using the
sc rewdriver handle
(w ith the b lade
r emove d) to turn t he
bolts
Fig. 243 Changi ng a
wheel: alignment p in
i nside t he top hole
After you have loosened all wheel bolts and raised the vehicle
off the ground, remove and replace the wheel as follows :
Removing the wheel
- Remove the topmost wheel bolt completely with the
hex agon al sock et in the screwdriver handle (vehicle tool
kit) :=} fig. 242 and set it aside on a
clean surface.
Vehicle OP-eration
-Screw the threaded end of the alignment pin from the
tool kit hand-tight into the empty bolt hole:=} fig. 243.
- Then remove the other wheel bolts as described above .
- Take off the wheel leaving the alignment pin in the bolt
hole.
Putting on the inflatabl e spare tir e
-Push the spare tire over the alignment pin.
- Screw on the wheel bolts and tighten them
slightly using
the hexagonal socket.
- Remove the alignment pin and insert and tighten the
remaining wheel bolt slightly like the rest .
- Turn the jack handle counter-clockwise to lower the
vehicle until the jack is fully released.
- Use the wheel bolt wrench to tighten all wheel bolts firmly :=}
page 323 . Tighten them Tighten them in a crisscross
pattern,
from one bolt to the (approximately) opposite
one, to keep the wheel centered .
- Perform the steps required after changing the wheel :=}
page 321, "After changing a wheel" .
[ i ] Tips
Never use the hexagonal socket in the handle of the screwdriver to
loosen or tighten the wheel bolts.
• Pull the reversible b lade from the screwdrive r before you use the
hexagonal socket in the handle to turn the wheel bolts.
• When mounting tires with
unid irectio nal t rea d design make sure
the tread pattern is pointed the r ight way=>
page 326. _,.
Vehicle care Do-it-yourself service iTechnical data

11ffl1.--....:..:W:...:..; h:..:.:: a:..:t :... d.::..: o:....::. I...;d:.;..:: o....:..: n..:o :...w:..:...:. ? ____________________________________________ _
• The whe el bolts s hou ld b e cl ean a nd easy to tur n. C heck for dirt
and co rros ion on t he matin g su rfac es of bot h th e whee l and th e hub.
Re mov e all d irt fro m these su rfac es before remounti ng the w heel. •
Tires with unidirectional tread design
Tir es with unidirectional tr ead d esign must b e mounted
with the ir tread patt ern pointed in th e right d ir ec tion .
Using a spare tire with a tread pattern intended for
use in a specific direction
W hen using a spare tire w ith a t read patter n inte nded for use i n a
spec ific di rec tion, please no te the fo llow in g :
• Th e directio n of ro ta ti on is mark ed by an
arrow on the side of the
tire .
• If th e spa re tir e has to be install ed in t he in cor rec t dire ction, use
the s pare t ire only tem porar ily since t he tire w ill not be a ble to
a chi eve it s opti mum perf o rma nce ch aract erist ic s wi th re gar d to
aquap lan ing, no ise and wea r.
• We re co mmen d t hat you pay part icular atten tion to t his fact
dur ing wet weather a nd that you adjust yo ur speed to match road
co ndi tions.
• Rep lace the f lat ti re with a new one and have it insta lled on your
v eh icle as so on as possible to r estor e t he hand ling advantag es o f a
unid irect ional tire .•
Notes on wheel changing
Please read the in formation => page 307, "N ew t ires and rep lacing
t ir es and w heels" if yo u are going to us e a spa re tire which is differ ent
from t he tires on yo ur vehicle .
A ft er y o u change a tir e:
• Check the tire pressure on the spare immediately after installa­
tion . •
Have the wheel bolt tightening torque checked with a torque
wrench as soon as possible by your authorized Audi dealer or a qual ­
ified workshop.
• With steel and alloy wheel rims, the wheel bolts are correctly
tightened at a torque of 90 ft lb (120 Nm ).
• If you notice that the wheel bolts are corroded and difficult to
turn while changing a tire, they should be replaced befo re you check
the tightening torque.
• Replace the flat tire with a new one and have it installed on your
vehicle a s soon as possible. Remount the wheel cover.
Until then, dr ive with extra care and at reduced speeds .
& WARNING
• If you are going to equip your vehicle with tires or rims which
differ from those which were factory installed, then be sure to
read the information =>
page 307, "New tires and replacing tires
and wheels".
• Always make sure the damaged wheel or even a flat tire and
the jack and tool kit are properly secured in the luggage compart­ ment and are not loose in the passenger compartment.
• In an accident or sudden maneuver they could fly forward,
injuring anyone in the vehicle.
• Always store damaged wheel, jack and tools securely in the
luggage compartment. Otherwise, in an accident or sudden
maneuver they could fly forward, causing injury to passengers in
the vehicle. •

______________________________________________ F _u_s _e_ s_ a_ n_ d _ b _u_l_b _ s _ ___.9I
Fuses and bulbs
Fuses
Replacing a fuse
A problem in the electrical system may be caused by a
blown fuse.
Fig. 244 Instrument
panel left: Face cover
- Locate the fuse which belongs to the component which
failed.
- Switch off the ignition and the electrical component affected.
- Carefully pry the face cover
off the instrument panel using
a screwdriver => fig. 244 .
- Remove the plastic clip from its retainer in the face cover,
place it over the questionable fuse and remove the fuse.
- Replace a blown fuse (recognizable by the melted metal
strip inside) with a fuse of the
same amperage.
The individual circuits are protected by fuses. The fuse panels with
the fuses are located on the left and right front faces of the instru-
Vehicle OP-eration
ment panel behind a cover and in the right storage area in the
luggage compartment.
There is a plastic clip in the cover on the left side of the instrument
panel, which can be used to remove the fuses. You will also find a
label on both covers in the instrument panel with the fuse layout for
the corresponding fuse panel.
& WARNING
Never replace a fuse with one that has a higher amperage rating.
• A fuse with a too high amperage could damage the electrical
part and cause a fire.
0 Note
• On no account should fuses be repaired (e.g. patched up with tin
foil or wire) as this may cause serious damage elsewhere in the elec­
trical circuit or cause fire .
• If a fuse blows repeatedly, do not keep replacing it. Instead, have
the cause of the repeated short circuit or overload located and fixed.
Ii] Tips
You are well advised to keep a supply of spare fuses in your vehicle .
Fuses with the proper ampere ratings are available at your authorized
Audi dealer. •
Vehicle care Do-it-yourself service iTechnical data

-Fuses and bulbs ..._ __________________________________________ _
Fuse Location, Instrument Panel left
Fig. 2 45 F use panel
lay out
Some o f the eq uipmen t items lis ted are op tiona l o r only a vailable on
certain mode l configurations .
Note that the following table is a ccurate at the time of going t o
press and is subject to change. In the event of discrepanc ies , the
label on the inside of the cover always take s pr eceden ce.
The powe r seats are pro te cted by circuit brea kers , which automa ti­
cally reset after a few seconds a fter the ov erload has been remed ied.
No. Consumer
Fuse panel (black)
1 Dynamic steering
2 Not used
3 Homelink
4 Lane Assist
5 Climate control
6 R ight head light range adjustment
7 Left headlight range adjustment
8 Vehicl e elect ric al sys tem co ntrol mo dule 1
9 Adaptive Cruise Control 5
5
10
5
5
5
5
5
No . Consumer Amps
10 Shift gate 5
1 1 Heate r washer fluid no zzles 5
1 2 Climate con trol
5
13 Cell phone prep 5
14 Airbag 5
15 Terminal 15 25
16 Terminal 15 engine
40
Fuse panel (brown)
1 Automatic dimm ing in terior rearv iew mir ror
5
2 Not used
3 Gaso line fuel pump 25
4 Auxiliary water pump 3.2L FSI 5
5 Left seat heati
ng with/witho ut seat heating
15/30
6 Electronic Stabiliza tion Program 10
7 Horn 25
8 Left door window regulator motor
30
9 Wiper motor 30
10 Electronic Stabilization Program 25
11 Driver side doo
r co ntro l modu le
15
12 Rain and light sensor 5
Fuse panel (red)
1 Not used
2 N ot u sed
3 Lumbar support
10
4 Dynamic steering
35