battery AUDI TT 2013 Owner´s Manual

-Always read and hee d WARNI NG ¢ .&. in
General description on page 34 .
Reactivating the system after battery
disconnection
Reactivating the convenience close/open fea­
ture
If t he ve hicle battery is disconnected and t hen
reconnected, the a utomat ic clos ing and open ­
in g funct ion w ill not work until it is react ivat ­
ed . T o reactivate t his featu re, pe rform t he fo l­
l ow ing steps:
Reactivating close/open feature
~ Pull and hold t he power w indow switch un ­
t il the win dow is completely cl osed .
~ Release the switch.
~ P ull the switc h again fo r one second. The
au toma tic clos ing/opening is now react ivat­
ed .
Opening and closing 41

instrument cluster illuminates when the
high beams are on.
- The
headlight flasher works only as long as
yo u hold the lever -even if there are no
l ights turned on . The indicator light
El in
the instrument cluster illuminates when you
use the headlight flasher.
A WARNING
Do not use the hig h beam or headlight
flasher if you know that these could blind
oncoming traffic.
Emergency flasher
The emergency flasher makes other motorists
aware that you or your vehicle are in an emer­
gency situation.
Fi g. 44 Cente r co nso le: emerge ncy flasher switch
.,.. Press the switch ~ ~fig. 44, to sw itch the
eme rgency flasher on or off.
When the emergency flashe r is on, all four
turn signals blink a t the same time. The tu rn
signa l indicator lights
BB in the ins trument
cluster, as we ll as the light in the emergency
f lasher switch ~ blink likewise. The emergen­
cy flashers also work when the ignition is
turned off.
The emergency flasher will automatica lly
switch on if you are in an acc ident where the
airbag has deployed.
@ Tips
You shou ld switch on the emergency flash­
er when: Clear vi
sion 45
- you are the last vehicle standing in a tra f­
fic jam so that any other vehicles coming
can see you, or when
- your vehicle has broken down or you are
in an emergency s ituation, or when
- your vehicle is be ing towed by a tow
truck or if you are towing another vehicle
behind you.
Interior Lights
Interior lights
The interior lights include the reading lights
for the driver and the front passenger.
Fi g. 45 Sect ion from hea dlin er: Interior lights
Activating door contact circuit
.,.. Press the button @. The LED in the b utton
illuminates .
Deactivating door contact circuit
.,.. Press the button @. The LED in the button
goes out.
Front reading lights "<~
.,.. Press one of the switches ® to turn the
r ight or left reading light on or off.
With the door contact circuit, the inter ior
lights turn on as soon as you unlock the vehi­
cle or open the doors. The interior lights are
also t urned on when the ignition key is re­
moved. The lights turn off about 30 seconds
after the doors are closed. When the veh icle is
locked or when the ignition is turned on, the
interior lights are turned off.
When a door is open, the interior lights are
turned off after about 10 minutes to prevent battery dra ining.

_& WARNING
Never put waste paper in the ashtray. Hot
ashes or other hot objects in the ashtray
could set waste paper on fire.
Cigarette lighter/
socket
Cigarette lighter
Fig . 65 O pen ash tr ay with c igare tte li ghter
The cigarette lighter or socket only work with
th e ignition on.
Using the cigarette lighter
• Slide the cover open to reach the cigarette
l igh ter .
• Push the knob
¢fig. 65 in.
• Wait unt il the cigarette lighter knob pops
out.
• Remov e the ciga rette lighter immedia tely
a nd use it .
• Reinsert cig are tte ligh ter in to the socke t af­
ter use.
Con nect ing an appli ance
• Slide the cover open to reach the cigarette
lighter .
• Remove cigarette lighter.
• Plug in appliance to be used.
The socket of the cigarette lighter may be
used fo r 12-volt appliances with maximum
consumption of up to 100 watts, such as a
flash light, small vacuum cleaner, etc .
Before you purchase any accessories, always
read and fo llow the information in
¢ page 245, Addi tional accessories and par ts
replacemen t.
S ea ts a nd s to rage 63
A WARNING
Improper use of the cigarette lighter can
cause ser ious injury or start a fire .
- Be careful when using the cigarette light­
er. If you do not pay attention to what
you are do ing when you are using the cig ­
arette lighter you can burn yourself .
(D Note
-To avoid damaging the socket, only use
plugs that fit properly.
- Only use the cigarette lighter socket as a
power source for e lectr ica l accessories
for short durations . Use the sockets in
the vehicle when a power source is need­
ed for longer durations .
(D Tips
-When the engine is off and accessories
are st il l plugged in and are on, the vehi­
cle battery can still be d rained .
- The ve hicle battery must not be charged
w ith a standard small charger that pl ugs
into the cigarette lighter o r outlet .
Outlet
The outlet in the front center console may be
used for 12-volt appliances .
Fig . 66 Ce n te r co n sol e, fro nt: 12-volt outlet
• Fold the cover for the outlet up.
• Plug in appliance to be used .
T he out let may be used fo r 12-volt appliances
with maximum consumpt ion of up to 100
watts, s uch as a flash light, sma ll vacu um
cleaner , etc.

72 On the road
you leave your veh icle . This makes a vehicle
theft even more difficult ¢ .&. .
Ignition ke y saf ety lock
After swi tching off the ignition, the ig nit ion
key can on ly be removed from the ign it ion
lock when the se lector lever is in the "P"
(Park) position . After you have removed the
key, the selector lever is locked and cannot be
moved.
Ignition on @
If it is diffic ult to turn the key after you have
inserted it into the ignition lock, turn the
steering wheel back and forth. This will take
the load
off the steering lock mechanism and
you will be able to turn the key freely and
start the engine.
Starting the engine @
In this position the engine starts . While the
engine is starting, the power supply to the headlights and other e lectrica l consumers is
temporari ly interrupted to conserve battery
power. After the engine has started, release
the key and it will return to posit ion
(D .
Before the starter can be operated again the
key must be turned back to position @. The
non -repeat loc k prevents you from damaging
the starter when the engine is runn ing .
A WARNING
-Never remove the key from the ign ition
lock whi le the vehicle is moving. The
steeri ng wheel will lock causing loss of
c ontrol.
- If you have to leave your vehicle -even
for just a m inute -always remove t he ig­
nition key and take it with you. This is es­
pecially important if you a re going to
leave ch ildren behind in the vehicle. The
children co uld start the engine or use
other vehicle controls. Unsupervised use
of vehicle controls (for examp le, power
windows) can cause serious personal in­
jur ies .
(!) Tips
If the vehicle battery has been disconnect­
ed and then reconnected, then you must
l eave the key in position
(D for about 5
seconds before you can start the engine.
Starting and stopping
the engine
Starting the engine
The engine can only be started with an origi­
nal Audi key.
.,. Set the park ing brake.
.,. Move the se lector lever to the neutral posi ­
tion (automatic transmission): selector lever
in
P or N) ¢ .&_ .
.,. On vehicles with manua l transmission, fully
depress the clutch pedal.
.,. Turn the ignition key to pos it ion @
¢ page 71, fig . 71 -do not depress the gas
pedal when starting the engine!
.,. Let go of the key as soon as the engine
starts.
A cold engine may at first be loud after it has
been sta rted. This is due to the hydrau lic
valves bu ild ing up the oil pressure. This nor­
mal and no need for co nce rn .
If the engine does not start immediately, stop
trying after 10 seconds and then try to restart
the engine abou t 30 seconds late r.
A WARNING
Neve r star t or let the eng ine run in a con­
f ined or enclosed area . Exhaust fumes
from the engine contain carbon monoxide,
a colorless and odor less gas . Ca rbon mon ­
oxide can be fatal if inhaled.
- Never leave the engine id ling unattend­
ed. An unattended veh icle w ith a runn ing
engine poses a danger of personal injury
or theft.

86 Transmis sion
qualified repair facility for assistance. Other­
wise serious transmission damage could re­
sult . Once the indicator light has turned off,
drive to your authori zed Audi dealer or quali­
fied repair facility immediately to have the malfunction corrected .
Selector lever emergency release
Applies to vehicles: with S tro nic
If the vehicle's power supply fails, the selec­
tor lever can be released in an emergency.
-----Fig. 86 Se lector lever : Remov ing th e selector lever
boot
Fig. 87 Se lector lever: Using the eme rgency re lease to
move out of the Park pos ition
The emergency release mechanism is located
in the right front area under the selector lever
shift gate. Using the emergency release can
be comp licated. We recommend contacting
your authorized Audi dealer for assistance, if
necessary.
Removing the selector lever boot
.,. Activate the parking brake .
.,. Carefully pry the selector lever boot out of
the trim @using a small screwdriver .
.,. Pull both sides of the selector lever boot
upward in the direction of the arrow @ .
.,. Fold the selector lever boot upward.
Selector lever emergency release
.,. Press the release lever down and hold it in
p lace
¢ fig. 87.
.,. Press the release button in the selector lev­
er © and move the lever into the N position.
.,. Clip the selector lever boot back into the
shift gate after using the emergency re­
lease .
If the vehicle must be pushed or towed due to
a power failure (for example, the battery is
discharged), the selector lever must first be
moved to the N position using the emergency
release mechanism .
A WARNING
-Only move the selector lever out of the P
position when the park ing brake is activat­
ed. Otherwise, the veh icle could start to
move unintentionally when the selector
lever is moved out of the P position.

122 Airbag system
Repair, care and disposal of the airbags
Parts of the airbag system are installed at
many different places on your Audi. Installing,
removing, servicing or repairing a part in an
area of the vehicle can damage a part of an
airbag system and prevent that system from
working properly in a collision.
There are some important things you have to know to make sure that the effectiveness of
the system will not be impaired and that dis­
carded components do not cause injury or pol­ lute the environment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag from deploying when needed or deploying
an airbag unexpectedly:
- Never cover, obstruct, or change the
steering wheel horn pad or airbag cover
or the instrument panel or modify them
in any way.
- Never attach any objects such as cup
holders or telephone mountings to the
surfaces covering the airbag units.
- For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one
moistened with plain water. Solvents or
cleaners could damage the airbag cover
or change the stiffness or strength of the material so that the airbag cannot de­
ploy and protect properly.
- Never repair, adjust, or change any parts
of the airbag system.
- All work on the steering wheel, instru­
ment panel, front seats or electrical sys­
tem (including the installation of audio
equipment, cellular telephones and CB
radios, etc .) must be performed by a
qualified technician who has the training
and special equipment necessary.
- For any work on the airbag system, we
strongly recommend that you see your
authorized Audi dealer or qualified work­
shop. -
Never modify the front bumper or parts
of the vehicle body.
- Always make sure that the side airbag
can inflate without interference:
- Never install seat covers or replace­
ment upholstery over the front seat­
backs that have not been specifically
approved by Audi.
- Never use additional seat cushions that
cover the areas where the side airbags inflate.
- Damage to the original seat covers or
to the seam in the area of the side air­
bag module must always be repaired
immediately by an authorized Audi
dealer.
- The airbag system can be activated only
once. After an airbag has inflated, it
must be replaced by an authorized Audi
dealer or qualified technician who has
the technical information, training and
special equipment necessary.
- The airbag system can be deployed only
once. After an airbag has been deployed,
it must be replaced with new replace­
ment parts designed and approved espe­
cially for your Audi model version. Re­
placement of complete airbag systems
or airbag components must be per­
formed by qualified workshops only.
Make sure that any airbag service action
is entered in your Audi Warranty & Main­
tenance booklet under
AIRBAG REPLACE­
MENT RECORD.
- For safety reasons in severe accidents,
the alternator and starter are separated
from the vehicle battery with a pyrotech­ nic circuit interrupter.
- Work on the pyrotechnic circuit inter­
rupter must only be performed by a
qualified dealer -risk of an accident!
- If the vehicle or the circuit interrupter
is scrapped, all applicable safety pre­
cautions must be followed.

156 Intellig ent technol ogy
Snow cha in s
Where t ire cha ins are mandatory on certain
roads, this normally a lso applies to vehicles
with a ll-wheel drive ¢
page 212, Snow
chains .
Replacing wheels /t ir es
Vehicles with all-wheel drive must a lways
have tires of the same size. Also avoid t ires
with different tread depths. For details see
page ~
page 207, New tires and replacing
tires and wheels.
Off -Ro ad dri ving?
Your Aud i does not have enough ground clear­
ance to be used as an off -road veh icle.
It is
therefore best to avoid rough tracks and un ­
even terrain as much as possible . Also refer to
¢ page 160.
A WARNING
Always adjust your driving to road and traf­
fic conditions. Do not let the extra safety
afforded by all-wheel dr ive tempt you into
taking extra r isks.
- Although the all-wheel dr ive is very ef­
fective, always remember that braking capacity is limited by t ire traction . You
should the refore not dr ive at excessive
speeds on icy or slippery road su rfaces.
- On wet road surfaces, be careful not to
dr ive too fast because the front wheels
cou ld beg in to s lide on top of the wa ter
(aquaplaning) .
If this should occ ur, you
will have no warning from a sudden in ­
crease in engine speed as with a front­
wheel drive vehicle. A lways drive at
speeds wh ich are suited to the road con­
ditions. -risk of crash.
Energy management
Starting ability is optimized
Energy management controls the distribution
of electrical energy and thus optimizes the
availability of electrical energy for starting the engine.
If a vehicle with a conventional energy system
is not driven for a long per iod of t ime, the bat­
tery is discharged by idling current consumers (e .g. immobilize r). In certa in circumstances it
can resu lt in the re be ing insufficient energy
available to start the engine.
Intelligent energy management in your vehi­
cl e handles the distribution of e lectr ica l ene r­
gy . Start ing ability is ma rkedly improved and
the life of the battery is extended .
Bas ica lly, energy management consists of
b att ery diag nosis, idlin g curre nt manage ­
m ent
and dynamic en erg y manag em ent .
Battery di agnosis
Battery diagnosis continuously determines
the state of the battery. Sensors determine
battery voltage, battery current and battery
temperature. This determines the current state o f charge and the power of the battery .
Idling current managem ent
Idling current management reduces energy
consumption while the vehicle is standing .
With the ig nition sw itched off, it controls the
energy supply to the various electri ca l compo ­
nents. Da ta from ba ttery diagnos is is cons id ­
ered.
Depend ing on the batte ry's state of cha rge,
individual cons ume rs a re g radually turned off
to prevent excessive discharge of the battery
and th us maintain starting capability.
Dynamic energ y manag ement
While the vehicle is being driven, dynamic en­
ergy ma nagement distr ibutes the energy gen­
era ted accord ing to t he needs of the individ u-
al components .
It regula tes consumption, so
that more electrical energy is not being used ..,.

than is being generated and ensures an opti­mal state of charge for the battery.
@ Tips
- But even energy management cannot
negate the limits o f physics. Consider
that the power and life of a battery are
li mited.
- If starting ab ility is threatened, you are
i nformed by a warning
¢ page 157,
Driver notification in the instrument
cluster display.
What you should know
The highest priority is given to maintaining
starting capability.
The battery is severely taxed in short-distance
driving, in city traffic and during the co ld time
of year. Abundant e lectrica l energy is re­
quired, but only a litt le is generated. It is also
cr itical if the engine is not run ning and electri­
cal components are turned on. In th is in­
stance energy is being consumed but non e is
be ing gene rated.
It is in precisely these situations that you w ill
notice energy management actively regulat ­
in g the distribution of energy .
Vehicle stands for an extended period
If you do not drive your vehicle over a period
of several days or weeks, electrical compo­
nents are gradually cut back or switched off.
This reduces energy consumption and mai n­
tains sta rting capab ility over a longer per iod.
Take into consideration that when you un lock
your ve hicle, some co nvenience functions,
such as the remote key or power seat adjust ­
ment, may not be available . The convenience
f u nctions w ill be ava ilable again whe n you
turn on the igni tion and star t the eng ine.
With the engine turned off
If you listen to the radio, for example, with
the eng ine turned off, the battery is being dis­
charged .
Intellig ent technolog y 157
If starting capability is jeo pardi zed d ue to en ­
ergy consumption, a message appears in the
drive r information d isplay .
You have to start t he engine to charge the
batte ry .
With the engine running
Although e lectrical energy is generated when
the ve hicl e is being driven, t he battery can be­
c ome disc harged. This happe ns mostly when
li ttle energy is being generated and a g reat
deal consumed and t he battery's sta te of
c h arge is not optimal.
T o b ring the energy b alance b ack into equili ­
br ium, consumers which requ ire espe cially
la rge amounts of energy a re temporari ly cut
back or switched off . Heating systems in pa r­
ticu lar require a great deal of energy. If yo u
notice, for example, that the heated seats* or
the heated rear window are not heating, they
have been temporarily cut back or sw itched
off . These systems w ill be available again as
soon as the ene rgy balance has been restored.
You w ill also notice that engine id le speed has
been increased slightly . T hi s is normal and not
a cause for conce rn . By i ncreas ing eng ine id le
speed the additional energy r equired is gene r­
ated and the battery is charged.
Driver notification in the instrument
cluster display
If battery power drops into the range where it
can limit the ability of the engine to start, this
is shown in the instrument cluster display
with the following driver message:
(•) Low battery charge: battery will be
charged while driving
T his no tificat ion reminds yo u that the star ting
capability of the engine may be lim ited . As
soon as you sta rt dr iving again, the battery
will be recharged and the not ificat ion w ill go
out. •
•

158 Intelligent technology
Driver notification appears and goes out
again
If t his driver notification a ppears after the ig ­
n ition is turned on or while driv ing and it goes
out again after a while, the battery has been
adequately rec harged.
Driver notification appears and does not
go out again
If t his driver notification appears after the ig­
ni tion is turned on or while dr iv ing and does
not go out again , the battery's state of charge
i s not i n the optimal rang e. Sta rting abi lity is
r estricte d. Have the bat tery checked as soon
as po ssible by an aut hor ized Audi dealer or
qualif ied wor kshop.

-Apply the parking brake.
- Move selector lever of automatic trans-
mission to "P" (Park); put manual trans­
mission in Neutral.
- Always let the engine cool down . Hot
components will burn skin on contact.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment . Wait until no steam or
coolant can be seen or heard before care­
fully opening the hood.
- Keep children away from the engine com­
partment .
- Never spill fluids on hot engine compo­
nents. They can cause a fire.
- Never touch the radiator fan. The auxili­
ary electric fan is temperature controlled
and can switch on suddenly.
- Never open the coolant reservoir cap
when the engine is still warm. The cool­
ant system is pressurized and hot cool­ ant could spray out .
-Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the
coolant reservoir .
- Do not remove the engine cover under
any circumstances. This increases the
risk of burns.
- If work on the fuel system or the electri­
cal system is necessary:
- Always disconnect the battery.
- Never smoke or work near heaters or
open flames. Fluids in the engine com­
partment could start a fire.
- Keep an approved fire extinguisher im­
mediately available.
- To avoid electrical shock and personal in­
jury while the engine is running or being
started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system.
-If you must perform a check or repair
with the engine running:
Checking and filling 181
- First, fully apply the parking brake,
move selector lever of automatic trans­
mission to "P" (Park); put manual
transmission in Neutral.
- Always use extreme caution to prevent
clothing, jewelry, or long hair from get­
ting caught in the radiator fan, V -belts
or other moving parts, or from contact­ ing hot parts. Tie back hair before
starting, and wear no clothing that will hang or droop into the engine.
- Minimize exposure to emission and
chemical hazards~,& .
.8, WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its constituents,
and certain vehicle components contain
or emit chemicals known to the State of
California to cause cancer and birth de­
fects and reproductive harm. In addition,
certain fluids contained in vehicles and
certain products of component wear con­
tain or emit chemicals known to the
State of California to cause cancer and
birth defects or other reproductive harm.
- Battery posts, terminals and related ac­
cessories contain lead and lead com­
pounds, chemicals known to the State of
California to cause cancer and reproduc­
tive harms. Wash hands after handling.
(D Note
When adding fluids, always make sure that
they are poured into the proper container
or filler opening, otherwise serious dam­
age to vehicle systems w ill occur.
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly. If
you see spots from oil or other veh icle flu­
id s, have your vehicle inspected by an au­
thorized Audi dealer . •
•