2013 AUDI A5 COUPE warning light

238 Tire s and whee ls
Remember that the vehicle manufacturer, not
the tire manufacturer, determines the correct
tire pressure for the t ires on your vehicle.
I t is important to check the tire pressu re when
the tires are cold.
- Read the requ ired t ire pressure from the tire
pressure label. The tire pressure labe l is lo ­
cated on the drive r's side 8-p illar. The tire
pressure label lists the recommended cold
tire inflation pressures for the vehicle at its maximum capacity we ight and the tires that
were on your vehicle at the time it was man­ ufactured . For recommended tire pressures
for normal load condit ions, please see chap ­
ter ¢
page 235 .
-Turn the valve stem cap coun ter-clockwise
to remove it from the tire valve .
- Place the air pressure gauge on the valve .
- The tire pressures should on ly be checked
and adjusted when the tires are cold . The
s lightly raised pressures of warm tires must
not be reduced .
- Adjust the tire pressure to the load you are
carrying.
- Re install the valve stem cap on the valve .
When should I check th e tire p ressur e?
The correct tire pressure is especially impor­
tant at high speeds . The pressure should
therefore be checked at least once a month
and a lways before starting a journey . Do not
forget to check the tire pressure for the spare
wheel.
When should I adju st the tire pre ssure s?
Adjust the tire pressure to the load you are
carrying. After changing a wheel
or replacing
wheels you have to adjust the tire pressures
on all wheels. In addition, you must then init i­
alize the new tire pressures in the tire pres­
sure mon itor ing system*
¢ page 249 .
A WARNING
Incorrect tire pressures and/or underinf la­
tion can lead sudden tire failure, loss of contro l, collision, ser ious persona l inju ry
or even death. -
When the
[ti warning symbol appears in
the instrument cluster, stop and inspect
the t ires.
- Incorrect tire pressure and/or underinfla­
tion can cause increased tire wear and can affect the handling of the vehicle and
stopping ability .
- Incorrect tire pressures and/or underin­
flation can a lso lead to sudden t ire fail­
ure, including a blowout and sudden de­
flation, caus ing loss of veh icle control.
- The driver is responsible for the correct
tire pressures for all tires on the veh icle.
The applicable pressure values a re locat­
ed on a sticker on the dr iver's s ide 8-pil­
lar.
- Only when all tires on the vehicle are fil­
led to the correct pressu re, the t ire pres­
sure mon itor ing system* can work cor­
rectly.
- The use of incorrect tire p ressure va lues
can lead to acc idents or other damage .
Therefore it is essential that the driver
observe the spe<;ified tire pressure val ues
for the tires and the correct pressures for
the function of the tire pressure monitor­ing system*.
-Always inf late tires to the recommended
and correct t ire pressure before dr iving
off.
- Driving with underinflated tires bend
more, letting them get too hot resulting
in tread separation, sudden tire failure
and loss of control.
- Excessive speed and/overloading can
cause heat build-up, sudden tire failure
and loss of control.
- If the tire pressure is too low or too high,
the t ires will wear prematurely and the
veh icle w ill not handle well.
- If the tire is not flat and you do not have to change a wheel immediately, drive at
reduced speed to the nearest service sta­
tion to check the t ire press ure and add
ai r as requ ired .

250 Tire s and wheel s
When the malfunction indicator is illuminat­
ed, the system may not be able to detect or
signal low t ire pressure as intended. TPMS
malfunctions may occur for a variety of rea­
sons, including the installation of replace­
ment or a lternate tires or wheels on the vehi ­
cle that prevent the TPMS from funct ioning
properly . Always check the TPMS malfunct ion
tellta le afte r replacing one or more t ires or
wheels on your veh icle to ensure that the re­
p lacement or a lternate tires and wheels allow
the TPMS to continue to function properly.
Tire pressure indicator appears
Applies to vehicles: with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
N
I
F ig. 181 Display : underinflatio n warning
Using the ABS sensors, the tire pressure moni­
toring system compares the t ire tread circum­
ference and vibration characteristics of the in­
d iv idual tires . If the pressure decreases in one
or more tires, th is is indicated in the instru­
ment cluster w ith a
IE warning symbol and a
message¢
fig. 181 . The driver message in the
display goes out after 5 seconds. The driver
message can be displayed again by pressing
the
! SE T! button. If on ly one tire is affected,
the display will indicate its pos it ion.
The tire pressure monitoring system must be reset via radio or MMI * each time the pres­
sures are adjusted (e. g . when switching be ­
tween partia l and full load pressure) or after
changing or replacing a t ire on your vehicle
¢
page 251 . The TPMS indicator only moni­
tors the tire pressure that you have prev iously stored
. You can find the recommended tire
pressures for yo ur vehicle on the label on driv­
er's side B-pillar ¢
page 235.
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the t ire p ress ure in one or more tires is too
low,
- the t ire has structural damage ,
- the t ire pressure was changed, wheels rotat-
ed or rep laced but the TPMS was not reset
¢ page 251.
Warning symbols
IE Loss of pressure in at least one tire¢.&. .
Check the tire or tires and replace or repa ir if
necessary. The
IE i ndicato r light in the inst ru­
ment cluster a lso illuminates
¢ page 13.
Check/cor rect the press ures of all fo ur tires
and reset TPMS via radio or MMI*.
11@1~1 (Tir e Pressure Mon itoring System) Tir e
pr ess ure : Sy ste m malfun cti on!.
If11Nlf:1 appears after switching the ignition
on or while driving and the
IE indicator light
in the instrument cluster blinks for approx i­
mately one minute and then stays on, there is
a system malf unct ion.
Attempt to store the correct tire pressure
¢ page 251. If the indicator light does not
tu rn
off or if it turns on sho rtly the reafter, im ­
med iate ly dr ive you r vehicle to a n author ized
A udi dealer or authorized repair fac ility to
have the malfunction corrected .
A WARNING
=
-If the tire pressure indicator appears in
the instrument cluster display, one or
more of your t ires is sign ificant ly under­
inflated. Reduce your speed immediately
and avoid any hard steer ing or braking
maneuvers. Stop as soon as possib le and
check the tires and their pressures. In­
flate the tire pressu re to the prope r pres­
sure as indicated on the vehicle's tire
pressu re labe l¢
page 235. D riving on a
significantly under-inflated tire causes

252 What do I do n ow ?
What do I do now?
Vehicle tool kit
The tools ore stored underneath the floor
panel in the luggage comportment.
Fig. 182 Luggage compartment: tool kit
When you need access to the vehicle too l kit
or jack*, you will need to take out the spare
tire* and cover ¢
page 252.
The vehicle tool kit includes:
- Hook for removing wheel covers*
- Alignment pin for changing the whee l
- Screwdriver w ith reversible blade
- T ool for chang ing ligh t bu lbs
- Reversible bit (reversible Torx bit for chang-
ing light b ulbs)
- Rod for jack
- Jack*
- Lug wrench
- Towing eye
Some o f the ve hicl e items listed above a re
p rovided on certain models o nly or are option­
a l extras.
Before returning the jack* to its place, retra ct
the jack a rm fully .
_&. WARNING
- Never use the screw driver hex head to
tighten whee l bolts, s ince the bolts can ­
not attain the necessa ry tightening tor­
que i f you use the hex head, potentially
causing an accident.
- The factory -supplied jack is intended on­
ly for your veh icle model. Under no cir­
c u mstances should it be used to lift heavy vehicles or othe
r loads; yo u risk in­
juring yo urself .
- Never start the engine when the vehicle
is raised, wh ich could cause an acc ident.
- Support the vehicle securely wit h app ro­
priate stands if work is to be performed
underneath the vehicle; otherwise, there
is a potentia l risk for injury.
Space-saving spare tire
(compact spare tire)
App lies to vehicles: wit h space-saving spare t ire
The spore tire/wheel is located in the luggage
compartmen t under the cargo floor cover. It
is intended for short-term use only.
F ig . 1 83 Spa re tire
Removing the spare t ire
.. Lift t he cargo floor by the p lastic handle
¢fig . 183.
.. Hook the handle into the luggage compart­
ment weather strip.
.. Turn the large screw ¢
fig. 183 counter­
clockw ise .
.. Take out the spare tire .
.. Always store the vehicl e tool kit, the jack*,
and the rep laced tire in the luggage com­
pa rtment
¢page 130.
.. Unhook the cargo floor be fo re closing the
rea r lid.
Using the spare tire (compact spare tire)
T he compact spare ti re is only inte nded for
eme rgen cies unt il you can reach a rep air shop.
Repl ace it as quickly as possible with a stand­
ard wheel and tire.
T he re a re some restr ictions on the use of the
c ompac t spa re tire. The compact spa re tire ...

256 What do I do now?
@ Tips
-Never use the hexagonal socket in the
handle of the screwdriver to loosen or
tighten the wheel bo lts.
- If a whee l 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 vehicle
The vehicle must be lifted with the jack first
before the wheel can be removed .
*
Fig. 187 Sill panels: mark ings
Fi g. 188 Sill : posit ion ing th e vehicle jack
The location of the jack point is indicated by
an indentat io n on the underside of the vehicle
¢fig . 187.
... Activate the parking brake to prevent the
vehicle from rolling unintentionally.
... Shift into
1st gear on vehicles with manua l
transmission or move the selector lever to
the P position on vehicles with automatic
transmission*.
... Find the
marking (imprint) on the sill that
is nearest the wheel that will be changed
¢fig. 187. Behind the marking, there is a
lifting point on the sill for the vehicle jack.
... Turn the
vehicle jack located under the lift­
ing point on the sill to raise the jack unti l
the jaw ¢
fig. 1 BB @covers the notch on
the vehicle ¢
.&,¢(D .
... Align the vehicle jack so the jaw @covers
the notch and the base plate ® is flat on
the floor. The base plate
@ must be vertical
under the lifting point @.
... Insta ll the rod on the vehicle jack: Insert
the rod into the opening on the handwheel.
Turn the rod left or right to secure it.
... Continue raising the jack w ith the rod unti l
the wheel lifts off the ground slightly.
Position the vehicle jack
only under the desig­
nated lifting points on the sill ¢
fig . 187.
There is exactly one location for each wheel.
The jack must not be positioned at any other location ¢,&. ¢(}).
Soft ground under the jack can cause the ve­
hicle to slip off the jack. Always place the jack
on firm ground. Use a flat, stab le support if
necessary . Use a non-slip surface such as a
rubber mat on a
slippery surface such as tile .
&_ WARNING
--You or your passengers could be injured
while changing a wheel if you do not fol­
low these safety precautions:
- Position the vehicle jack only at the
designated lifting points and align the
jack. Otherwise, the vehicle jack could
slip and cause an injury if it does not
have sufficient hold on the vehicle.
- A soft or unstable surface under the
jack may cause the vehicle to slip off
the jack . Always provide a f irm base for
the jack on the ground.
If necessary,
us e a sturdy board under the jack.
- On hard, slippery surface (such as til es)
u se a r ubber mat or similar to prevent
the jack from slipping.
- To help prevent injury to yourself and
your passengers:

260 Fuses and bulb s
No.
5 Sound actuator/exhaust sound
tuning
6 Headlight range control sys­
tem/cornering light
7
8
Headlight (corner ing light)
Control modules (electrome­
chanical parking brake, shock
absorber, quattro sport, trailer
hitch), DCDC converter
9 Adaptive cruise contro l
10 Shift gate
1 1 Side ass ist
Headlight range control, park­
ing system
13 Airbag
14 Rear wiper (allroad)
15 Auxiliary fuse (instrument pan­
el)
1
16
Auxiliary fuse terminal 15 (en­
gine area)
Fu se pane l @ (b row n)
2 Brake light sensor
5
6
7
Left seat heating with/w ithout
seat venti lation
ESC Horn
Front left door (window regula-
8 tor, central locking, mirror, switch, lighting)
9 Wiper motor
10 ESC Two-door models: rear left win ­
dow regulator, Fo ur-door mod-
11 els: rear left door (window regu­ lator, central locking, switch,
lighting)
12 Rain and light sensor
F u se p anel© (red )
3
4 Dynamic steer ing
Amps
5/15
5/7,5 7,5
5
5
5
5
5
5
15
10
40
5
25
15/30
5
15
30
30
25
30
-No . Consumer Amps
6
Windshield washer system,
35
headlight washer system
7
Vehicle e lectrical system control
20
module 1
8
Vehicle electrical system control
30
module 1
9 Sunroof 20
10 Vehicle electrical system control
30
module
1
11 Sun shade motor 20
-
12 Anti-theft alarm warning sys-
tern 5
Right cockpit fuse assignment
Fig.
193 Right cockpit : fuse panel wit h plastic cl ip
No. Consume r
Fuse pane l@ (black )
..
5 Steering column switch module
7
8
Terminal 15 diagnostic connec­
tor
Gateway (Databus diagnostic interface)
9 supp lementary heater
Fuse pan el@ (bro wn)
1 CD/DVD player
Amp s
5
5
5
5
5
•
I

262 Fuses and bulb s
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
difficult to replace vehicle light bulbs since in
many cases, other parts of the car must first
be removed before you are able to get to the
bu lb . Thi s appl ies especial ly to the light bulbs
in the front of your car 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 correctly taken apart and then properly p ut
back together to help prevent breakage of
parts and long term damage from water that
can enter housings that have not been proper­
ly resealed.
F or your safety, we recommend that you have
your authorized Audi dealer replace any bulbs
for you, since your dealer has the proper tools,
the correct bu lbs and the expertise.
Gas di scharg e lamps (Xenon lights)*:
Due to the high electrical vo ltage, have the
bu lbs rep laced by a qualified technician.
H eadlights with Xenon light are identified by
the high voltage sticker.
A WARNING
Changing Xenon lamps without the neces­
sary equipment can cause serious personal
injury.
- Bulb s are pressurized and can exp lode
when being changed . Potential risk of in­
jury!
- On vehicles equipped with gas discharge
bulbs (Xenon light)* life-threatening in­
jur ies can result from improper handling
of the high-voltage portions of such
lamps!
- Only your authorized Aud i dealer or a
qualified workshop shou ld change the
bulbs in gas d ischarge 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 work performed by
an author ized Audi dealer or other quali­
fied workshop . Ser ious personal injury
may resu lt from improperly performed
wo rk.
@ Tips
- If you st ill prefer to replace the light
bulbs yourself, be aware that the engine
compartment is a hazardous area to
work in
~ page 209, Engine compart­
ment~ ,&..
-It is best to ask your authorized Audi
dealer whenever yo u want to change a
bulb .

Emergency situations
General
This chapter is intended for trained emer­
gency crews and working personnel who
have the necessary tools and equipment to
perform these operations.
Starting by pushing or
towing
(D Note
Vehicles with an automatic transmission
cannot be started by pushing or towing .
Starting with jumper
cables
If necessary, the engine can be started by
connecting it to the battery of another vehi­
cle.
If the engine should fail to start because of a
discharged or weak battery, the battery can be
connected to the battery of
another vehicle,
using a
pair of jumper cables to start the en­
g ine.
Jumper cables
Use only jumper cables of sufficiently
largecross section to carry the starter current
safe ly. Refer to the manufacturer's specifica­
tions.
Use only jumper cables with
insulated termi­
na l clamps which are distinctly marked:
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black .
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal
injury. Follow the instructions below for
safe handling of your vehicle's battery.
- Always shield your eyes and avoid lean­
ing over the battery whenever possible.
Emergency situations 263
-A discharged battery can freeze at tem­
peratures just below 32 °F (0 °C). Before
connecting a jumper cable, you must
thaw the frozen battery completely, oth­
erwise 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 explosion.
- Vehicle batter ies generate explosive gas­
es. Keep sparks, flame and lighted c iga­
rettes away from batteries.
- Do not try to jump start any veh icle w ith
a low ac id level in the battery.
- The voltage of the booster battery must
also have a 12-Volt rating. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged bat­
tery. Use of batteries of diff erent voltage
or substantially different "Ah" rat ing
may cause an exp losion and personal in­
jury.
- Never charge a frozen battery. Gas trap­
ped in the ice may cause an explosion.
- Never charge or use a battery that has
been frozen . The battery case may have
be weakened.
- Use of batter ies of different voltage or
substantially different capacity (Ah) rat ­
ing may cause an exp losion and injury .
The ca pa city (Ah) of the booster battery
should not be lower than that of the dis­
charged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS¢
page 209, Engine com­
partment.
(D Note
- App lying a higher voltage booster bat­
tery will cause expensive damage to sen­
sit ive electronic components, such as
control units, relays, rad io, etc .
- There must be no electrical contact be­
tween the vehicles as otherwise current
could already start to flow as soon as the
posit ive(+) terminals are connected. ..,. •
•

264 Emergency situations
@ Tips
The discharged battery must be properly
connected to the vehicle's electrical sys­
tem. When jump starting or charging the
battery, never connect the negative
ground cable to the battery negative post
because the batte ry manager system must
be able to detect the battery 's state of
charge. Always connect the negative
ground 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. 195 Engine compartment: Connecto rs fo r jum per
cables and charger
Fig. 196 Jump sta rting wi th the battery of anot her ve ·
h ide :@ booster battery, @ disc harged vehicle 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 (Neutral) or
P (Park) and set parking brake .
Connect POSITIVE(+) to POSITIVE(+)
(red)
.. Remove the cover above the jump start con­
nection .
.. Open the red
cover on the positive pole
¢fig. 195.
1. Connect one end of the red positive cable
on the
jump start bolt c::> fig. 196 @
(Bolts under red cover= "positive") of the
vehicle to be started @.
2. Connect the other end to the positive ter-
mina l@ of the booster battery@.
Connect NEGATIVE (-) to NEGATIVE (-)
(black)
3. Connect one end of the b lack negative ca­
ble 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
.. Sta rt the engine of the vehicle with the
booster battery@. Run the engine at a
moderate speed.
.. Start engine with discharged vehicle battery
® in the usual manner .
.. If the eng ine 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 or­
der .
.. Close the red
cover on the positive pole .
T he battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connect­
ed with their
metal parts in full contact with
the battery terminals.
A WARNING
--
To avoid serious personal injury and dam­
age to the veh icle, heed all warnings and
i nstructions of the jumper cable manufac-
turer . If in doubt, call for road service . ..,.