warning light AUDI A5 CABRIOLET 2015 Manual Online

Wheels
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys­
tem
c!) page 228.
mm (Tire Pressure Monitoring System) Tire pres­
sure: System malfunction!.
If m appears after
switching the ignition on or while driving and the
[I] i ndicator light in the instrument cluster
blinks for approximately one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures
c:> page 228 . If
the indicator light does turn off or turns on again
after a short period of time, drive to your author­
ized Audi dealer or qualified repair facility imme­
diately to have the malfunction corrected.
A WARNING
-If the tire pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu­
vers. Stop as soon as possible and check the
tires and their pressure.
- The driver is responsible for maintaining the
correct tire pressure. You must check the
tire pressure regularly.
-Under certain conditions (such as a sporty
driving style, winter conditions or unpaved
roads), the tire pressure monitoring system
indicator may be delayed.
- Do not use run-flat tires on your vehicle. Us­
ing them when not permitted can lead to
vehicle damage or accidents.
(D Tips
- The tire pressure monitoring system can al­
so stop working when there is an ESC mal­
function.
- Using snow chains may result in a system
malfunction.
- The tires with the identification "AO" or
"RO"
c:> page 216 have been matched with
your Audi tire pressure monitoring system.
We recommend that you use these tires.
228
· Storing tire pressures
App lies to vehicles: wit h tire press ure mo nitor ing system
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys­
tem .
.,. Make sure before storing that the tire pressures
of all four tires meet the spec ified values and
are adapted to the load
c!) page 219.
.,. Switch the ignition on.
.,. Select: the
I CARI function button > Tire pres­
sure monitoring
control button. Or
.,. Select: the
I CARI function button > Car Sys­
tems*
control button > Servicing & checks >
Tire pressure monitoring.
(D Tips
Do not store the tire pressures if snow chains
a re i nsta lied.

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Emergency assistance
Vehicle tool kit
The tools ore stored underneath the floor panel
in the luggage comportment.
Fig. 184 Luggage compartme nt: tool kit
When you need access to the veh icle tool kit or
jack*, you will need to take out the spare t ire*
and cover¢
page 229.
The vehicle tool kit includes:
- Hook for removing wheel covers*
- Plastic hook to remove wheel bolt covers*
- Alignment pin for changing the whee l
- Screwdriver w ith reversible blade
- Tool for chang ing light bulbs
- Reversible bit (reversible Torx bit for changing
light bulbs)
- Rod for jack
- Jack*
- Lug wrench
- Towing eye
Some of the vehicle items listed above are prov id­
ed on certain models only or are optional extras.
Before returning the jack* to its place, retract the
jack arm fu lly.
_& WARNING
- Never use the screw driver hex head to
t ighten whee l bolts, since the bolts cannot
attain the necessary tightening torque if you
use the hex head, potentially causing an ac­
cident.
- The factory-suppl ied jack is intended only
for your vehicle model. Under no c ircum­
stances should it be used to lift heavy
Emergen cy assistance
vehicles or other loads; you risk injuring
yourself.
- Never start the engine when the vehicle is
raised, which could cause an accident.
- Support the vehicle securely with appropri­
ate stands if work is to be performed under­
neath the vehicle; otherwise, there is a po­
tential risk for injury.
Space-saving spare tire
(compact spare tire)
Applies to vehicles: with space-saving spare tire
The spore tire/wheel is located in the luggage
comportment under the cargo floor cover. It is
intended for short-term use only.
Fig. 185 Spare tire
Removing the spare tire
.,. Lift the cargo floor by the p lastic handle
¢ fig. 185.
.,. Hook the handle into the lugg age compart­
ment weather strip.
.,. Turn the large screw ¢
fig. 185 counter-clock­
wise.
.,. Take out the spare ti re .
.,. Always store the vehicle tool kit, the jack*, and
the replaced tire in the luggage compartment
¢page 118.
.,. Unhook the cargo floor before closing the rear
lid.
Using the spare tire (compact spare tire)
The compact spare tire is only intended for emer­
gencies until you can reach a repa ir shop. Replace
it as quickly as possible with a standard wheel
and tire. ..,
229

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off the ground, placing the Automatic Trans­
mission in "P" (Park) will
not prevent the ve ­
hicle from moving.
- Before you change a wheel, be sure the
ground is level and firm. If necessary, use a
sturdy board under the jack.
- Always store the vehicle tool kit, the jack*
and the replaced tire in the luggage com­
partment ¢
page 118 .
(D Note
If you are chang ing the wheel on a steep in­
cline, use a rock or sim ilar ob ject to block the
opposite whee l to prevent the vehicle from
mov ing.
(D Tips
Obey a ll laws.
Changing a wheel
When you change o whe el, follow the sequence
described below step-by-step and in exactly that
order.
1. Remove the decorative wheel cover* or the
wheel bolt caps* . For more details see a lso
¢ page 231, Decorative wheel covers or
¢ page 232, Wheels with wheel bolt caps.
2 . Loosen the wheel bolts¢ page 232 .
3. Locate the proper mount ing po int for the
jack and align the jack below that point
¢page 233.
4. Lift the car wit h the jack ¢ page 233.
5. Remove the wheel with the flat tire and then
install the
spare tire¢ page 234.
6. Tighten all wheel bolts light ly .
7.
Lower the vehicle w ith the jack.
8 . Use the wheel bolt wrenc h and
firmly tighten
all wheel bolts in a crisscross pattern
c> page232 .
9. Replace the decorative wheel cover* or the
wheel bolt cap s* .
.&, WARNING
Always read and follow all WARNINGS and in­
formation
¢ .&. in Raising the vehicle on
page 233
and ¢ page 235.
Emergen cy assistance
After changing a wheel
A wheel change is not complete without the do­
ing the following .
"Always store the vehicle tool kit, the jack", and
the replaced t ire in the luggage compartment
¢page 118.
"Check the tire pressure of the spare tire as soon
as poss ible.
" As soon as possible, have the
tightening tor ­
ques
on all wheel bolts checked with a torque
w rench. The cor rect tightening torque is 90
ft
lbs. (120 Nm).
" Have the flat tire
replaced as soon as possible.
(D Tips
-If you notice that the wheel bolts are cor­
roded and difficult to turn while changing a
tire, they should be replaced before you
check the tightening torque .
- Dr ive at reduced speed until you have the
tightening torques checked.
Decorative wheel covers
Applies to vehicles : wit h decorative w hee l covers
The decorative wheel covers must be removed
first to access the wheel bolts.
Fig . 186 C ha ng in g a w heel: removing the wheel cover
Removing
" Insert the hook provided with the vehicle tool
kit in the hole in the hub .
" Pull off the
decorative wheel cover¢ fig. 186 .
231

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Raising the vehicle
The vehicle must be li~ed with the jack first be­
fore the wheel can be removed .
Fig. 189 Sill panels: markings
Fig . 190 Sill: posit ion ing the vehicl e jack
The location of the jack point is indicated by an
indentation on the underside of the vehicle
c::> fig. 189.
;:;; N 0 u. a, ID
.,.. Activate the pa rkin g brake to prevent the vehi­
cle from rolling unintentionally.
.,.. Move the se lector lever to position P .
.,.. Find the
m ar king (imprint) on the si ll that is
nearest the wheel that wi ll be changed
<=> fig . 189. Behind the marking, there is a lift­
ing point on the sill for the vehicle jack .
.,.. Turn the
vehicl e jack located under the lifting
point on the si ll to raise the jack until the jaw
<=> fig. 19O @cove rs the n o tch on the vehicle
Q ,& c::>0.
.,.. Align the vehi cle jack so the jaw @covers the
notch and the base plate @ is f lat on the floor.
The base plate @ must be
vertical under the
lifting point @.
.,.. Install the rod on the veh icle jack: Insert the
rod into the opening on the handwheel. Turn
the rod left or right to secure it.
Em erg en cy ass is tan ce
.,.. Continue raising the jack wit h the rod unt il the
wheel lifts off the ground slightly.
Position t he vehicle jack
only under the designat­
ed lifting points on the si ll
r:1>fig. 189. The re is ex­
actly
one l ocation fo r each wheel. The jack must
not be posit ioned at any other location
c::> .& c::>0 .
Soft ground under the jack can cause the veh icle
to s lip off the jack. A lways place the jack on firm
ground. Use a flat, stable support if necessary.
Use a non-slip surface suc h as a rubber mat on a
slipper y surface such as tile.
_& WARNING
--You or your passengers could be injured
while changing a wheel if you do not follow
these safety precautions:
- Position the vehi cle jack on ly at the desig­
nated lifting points and a lign the jack.
Otherwise, the vehicle jack could slip and
cause an injury if it does not have suffi­
cient hold on the vehicle.
- A soft or unstable surface under the jack
may cause the vehicle to slip off the jack .
Always provide a firm base for the jack on
the g round. If necessary, use a sturdy
board under the jack.
- On hard, slippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack from slipp ing .
- To help prevent injury to yourself and your
passengers:
- Do no t ra ise the vehicle until you are s ure
the jack is secure ly engaged.
- Passengers must not remain in the veh icle
when it is jacked up .
- Make sure tha t passengers wait in a safe
pla ce away from the veh icle and we ll away
from the road and traffic.
- Make sure jack pos ition is cor rect, adjus t
as necessary and then contin ue to raise
the jack .
(D Note
Do not lift the vehicle by the sill. Posi tion the
vehicle j ack only at the des igna ted lifting
233

Fuses and bulbs
Fuses and bulbs
Fuses
Replacing a fuse
A fuse that hast blown will have metal strips
that have burned through .
Fig. 19 3 Left cockp it: fuse panel cover
The fuses a re located at the fron t left and right of
the cockpit and behind the trim on the right side
of the luggage compartment.
• Swi tc h the ignition and all e lectr ica l equipment
off .
• Check the following table to see which fuse be­
longs to the equipment.
• Remove the appropriate cover.
• Remove the colored p lastic clip from the fuse
panel, if necessary ¢
page 236, fig. 194. You
can d ispose of the p lastic clip .
• Remove the clamp from the rear side of the
cover ¢fig.193 .
• Remove the fuse using the clamp.
• Rep lace the blow n fuse o nly w it h an ident ica l
new one.
• Install the cover .
Fuse color identification
Color Current
in amps
Black 1
Purp le 3
Light brown s
Brown 7.5
R ed 10
B lue 15
Yellow 20
White or transparent 25
236
Color Current in amps
Green 30
Orange 40
A WARNING
D o not repa ir fuses and never rep lace a blown
f u se wit h one that has a higher amp rating .
This can cause damage to the e lectr ica l sys­
tem and a fire.
(D Note
I f a new fuse burns out again after short ly
h ave you have insta lled it, have the electrical
system checked by your author ized Audi deal­
er.
(D Tips
- The followi ng table does not list fuse loca ­
t ions that a re not used.
- Some of the equipment items listed are op ­
t ional or only available on certain model
con figurations.
Left cockpit fuse assignment
F ig . 1 94 Le ft cockpi t: fuse panel wi th plastic clip

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Fu se pa nel @ (black )
No. Consumer
1 Dynamic steering
2 Electron ic Stabilization Control (module)
A/C system pressure sensor, electrome-
chanical parking brake, HomeLink, auto-
3 mat
ic dimming interior rear view mirror,
air quality/outside air sensor, Electron ic
Stabilization Control (button)
s Sound actuator
6 Headlight range control/headl
ight (corner-
ing light)
7 Headlight (cornering light)
Control modu les (electromechanical park-
8 ing brake, shock absorber, q uattro sport),
DCDC converte r
9 Adaptive
cruise control
10 Shift gate/clutch sensor
11 Side assist
1 2 Headlight range cont ro l, parking system
13 Airbag
14 Rear
wiper (a llroad)
15 Auxiliary fuse (instrument panel)
16 Auxiliary
fuse termina l 15 (engine area)
Fuse p anel @ (brown )
No. C onsumer
2 Brake light sensor
3 Fuel pump
4 Clutch sensor
5
Left seat heating with/without seat venti-
lation
6 Electronic Stabilization Control (electric)
7 Ho rn
8
Front left door (window regulator, central
locking, mirror, switch, lighting)
9 Windshield wiper motor
10 Electronic Stabilization Control (valves) Fu
ses a nd bulb s
No. Consumer
Two-door mode ls: rear left window regula-
11 tor; Four-door
models: rear left door (win-
dow regulator, central locking, switch,
light ing)
12 Rain and l
ight sensor
Fuse panel © (r e d )
No . Con sumer
3 Lumbar support
4 Dynamic steering
5 Inter
ior l ight ing (Cabriolet)
6 Windshie
ld washer system, headlight
washer system
7 Vehicle electrica l system control module 1
8 Vehicle electr ica l system control module 1
9 Left rear
window regulator motor (Ca brio-
let)/su nroof
10 Vehicle electr ica l system co ntrol module 1
11 Right rear
window regulator (Cabriolet)/
sun shade motor
12 Anti-theft
alarm warning system
Right cockpit fuse assignment
Fig. 195 Right cockpit: fu se panel with plastic cl ip
237

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Fuse panel© (brown)
No. Consumer
1 Luggage compartment lid control module
(allroad)
2 12-volt socket, cigarette lighter
3 DCDC converter path 1
4 DCDC converter path 2, sound amplifie r,
rad io
6 Right upper cabin heating (Cabriolet)
7 Electromechanical parking brake
9
Right front door (window regulator, cen-
tral locking, mirror, switch, lighting)
10 Left upper cabin
heating (Cabriolet)
Two-door models: rear right w indow regu-
11 lator; Four-door models: rear
right door
(window regulator, central locking, switch,
lighting)
12 Cell phone prep
Fuse
panel © (black)
No. Consumer
1 Right front seat heating
4 MMI
5 Radio
6 Rear view camera
7 Rear window heater (allroad)
8 Rear
Seat Entertainment
Bulbs
Replacing bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you .
It is becoming increasingly more and more diffi­
cult to replace vehicle light bulbs since in many
cases , other parts of the car must first be re­
moved before you are ab le to get to the bulb .
This applies especially to the light bulbs in the
front of you r ca r which you can only reach
through the engine compartment .
Sheet metal and bulb holders can have sharp
edges that can cause ser ious cuts, parts must be
Fuses and bulbs
correct ly taken apart and then properly put back
together to help prevent breakage of parts and
long term damage from water that can enter
housings that have not been properly resealed.
For your safety, we recommend that you have
your authorized Audi dea ler replace any bulbs for
you, since your dealer has the proper tools, the
correct bulbs and the expertise.
Gas discharge lamp s (Xenon lights)*:
Due to the high electr ical voltage, have the bulbs
replaced by a qualified technician . Head lights
with Xenon light are identified by the high volt­
age sticker.
A WARNING
Changing Xenon lamps without the necessary
equipment can cause serious personal injury.
- Bulbs are pressurized and can explode when
being changed . Potential risk of injury!
- On vehicles equipped with gas discharge
bu lbs (Xenon light) * life -threatening injuries
can result from improper handling of the
high -vo ltage portions of such lamps!
-On ly your authorized Audi dealer or quali­
fied workshop shou ld change the bulbs in
gas discharge lamps. There are parts with
sharp edges on the openings and on the
bulb holders that can cause serious cuts . If
you are uncertain about what to do, have
the wor k performed by an autho rized Audi
dealer or qualified workshop. Serious per­
sonal injury may result from improperly per­
formed work .
(D Tips
-If you st ill prefer to replace the light bulbs
yourself, be aware that the eng ine compart­
ment is a hazardous area to work
inq page 195 q &..
-It is best to ask your authorized Audi dealer
whenever you want to change a bulb.
239

Emerg enc y s it uat ion s
Emergency situations
General
T his c hapt er is inte nded fo r tra ined e merg ency
c rews a nd worki ng p ers onn el w ho h ave the nec­
e ssa ry tool s and equipm ent t o perf orm the se
op era tion s.
Starting by pushing or
towing
CD Note
Vehicl es with an automa tic tra nsmission
c annot be st arted by pushing or towing .
Starting with jumper
cables
If necessary, the engine con be started by con­
necting it to the battery of another vehicle .
If the engine should fail to start because of a d is­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, us ing a
p air of j umpe r cables to start the engine.
Jump er c abl es
Use only jumper cab les of sufficiently largec ross
sec tion
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use on ly jumper cables with
insulated term inal
clamps which are d istinctly mar ked:
plus (+ ) cabl e in most cases co lored re d
minu s(-) cable
in most cases colored black .
A WARNING
Batteries contain electricity, ac id, and gas.
Any of these can cause very ser ious or fatal in­
jury . Fo llow the inst ruct ions be low for safe
hand Ling of your veh icle's battery.
- Always shield your eyes and avoid leaning
over the battery whenever possible.
- A discharged battery can freeze at tempera­
tures just below 32 °F (0 °C). Before con­
nect ing a jumper cab le, you must thaw the
240
frozen battery completely, otherwise it
could explode.
- Do not allow battery acid to contact eyes or
skin. Flush any contacted area with water immed iately.
- Improper use of a booster battery to start a
veh icle may cause an explosion.
- Vehicle batteries generate explosive gases .
Keep sparks, 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 al­
so have a 12-Volt rat ing . 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 substantial­
ly different "Ah" rating may cause an explo­
sion and personal injury .
- Never charge a frozen battery . Gas trapped
in the ice may cause an explosion .
- Never charge or use a battery that has been
frozen . The battery case may have be weak­
ened .
- Use of batter ies of different voltage or sub­
stantially d ifferent capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery sho uld not be
lowe r than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed a ll
WARNINGS
qpoge 195.
CD Note
-App lying a higher voltage booster battery
wi ll cause expensive damage to sensitive
elec tronic components, such as control
units, re lays, radio, etc.
- T here must be no electrical contact between
the vehicles as otherwise cu rrent cou ld al­
ready start to flow as soon as the positive
(+) termina ls are connected.
@ Tips
The discharged battery must be properly con-
nected to the vehicle's electrical system. .,.

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When jump starting or charging the battery,
never connect the negative ground cable to
the battery negat ive post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negative g round cab le to the negative ground
post of the battery manager control unit.
Use of jumper cables
Make sure to connect the jumper cable clamps in
exactly the order described below!
Fig. 197 Engine compa rtment: Connectors for jumper ca­
b les and c harger
Fig. 198 Jum p sta rting with the battery of anot her veh icle :
@ boos te r ba ttery, @ discharged veh icle battery
The procedure described below for connecting
jumper cables is intended to provide a jump start
for your vehicle.
Vehicle with discharged battery :
.. Turn
off lights and accessories, move lever of
automatic transmission to N (Ne utra l) or P
(Park) and set parking brake.
Connect POSITIVE(+) to POSITIVE(+) (red)
.. Remove the cover above the jump start connec­
t ion.
.. Open the cover on the posit ive pole ¢
fig. 197.
Emergency situations
1. Connect one end of the red positive cable on
the jump start bolt~
fig. 198 (D (Bolts un­
der cover= "positive") of the vehicle to be
started @.
2. Connect the other end to the positive termi- nal@of the booster battery @.
Connect NEGATIVE (-) to NEGATIVE(-)
(black)
3. Connect one end of the black negative cable
to the negative terminal ® of the booster
battery @.
4 . Connect the other end to the jump start bolt
@ (Bolts with hex head= "negative") of the
vehicle to be started @.
Starting the engine .. Start the engine of the veh icle with the booster
battery @. Run the eng ine at a moderate
speed .
.. Start engine with discharged vehicle battery @
in the usual manner.
.. If the engine fails to start: do not keep the
starter cranking for longer than 10 seconds.
Wait for about 30 seconds and then try again .
.. With engine running, remove jumper cables
from both vehicles in the exact
reverse order .
.. Close the cover on the positive pole.
The battery is vented to the outside to prevent
gases from entering the vehicle inter ior. Make
sure that the jumper clamps are well connected
with their
metal parts in full contact with the
batte ry terminals.
A WARNING
To avoid serious personal injury and damage
to the vehicle, heed all warnings and instruc­
tions of the jumper cable manufacturer. If in
doubt, call for road service.
- Jumper cables must be long enough so that
the vehicles do not touch .
- When connecting jumper cables, make sure
that they cannot get caug ht in any moving
parts in the eng ine compartment.
- Do not bend over the batteries -danger of
chemi cal burns!
241

Technical data
Gross Axle Weight Rating
The Gross Axle Weight Rating is the maximum
load that can be appli ed at each axle of the vehi ­
cle ¢& .
Vehicle capacity weight
The vehicle capacity we ight (max. load) is listed
on the driver's side 8 -p ill ar.
_& WARNING
- T he actual Gross Axle Weight Rating at the
front and rear axles should not exceed the
permissible weights, and their combination
must not exceed the Gross Vehicle Weight
Rating .
Dimensions
Length in (mm)
Width in (mm)
Width (across mirrors) in (mm)
Height (unloaded) al in (mm) -
Exceeding permissible weight ratings can
result in veh icle damage, acc idents and per­
sonal injury.
(D Note
- The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passengers and luggage). When
transporting a heavy load in the luggage
compartment, carry the load as near to the
rear axle as possible so that the vehicle 's
hand ling is not impaired .
- Do not exceed the maximum permissible
axle loads or the maximum gross vehicle
we ight. Always remember that the vehicle's
hand ling will be affected by the extra load.
T herefore, adjust your speed accordingly.
- Always observe local regulations .
AS Cabriolet S5 Cabriolet
182.1 (4626) 182 .7 (4640)
73.0 (1854) 73 .0 (1854)
7 9.5 (2020) 79 .5 (2020)
54.4 (1383) 54 .3 (1380)
al T h e he igh t of th e vehicle depend s on the tir es and t he s usp en sion .
When driving up steep ramps, on rough roads,
over curbs, etc. it is important to remember that
some parts of your vehicle, such as spo ilers or ex-
Capacities
Fuel tank: tota l capacity
Windshield and headlight* washer fluid conta iner
246
haust system components, may be close to the
ground . Be careful not to damage them.
gal (liters) 16.1 (61.0)
quarts (liters) 4
.8 (4.5)