coolant AUDI TT COUPE 2017 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2017, Model line: TT COUPE, Model: AUDI TT COUPE 2017Pages: 322, PDF Size: 79.73 MB
Page 10 of 322
Instrumen ts and ind icator ligh ts
Instruments and indicator Lights
Instruments
Audi virtual cockpit (instrument cluster)
The instrument cluster is the central information center for the driver.
Fig. 3 Instrume nt cluster overv iew
(D Eng ine coolant temperature 8
@ Driver information system . . . . . . 19
® Fuel level . . . . . . . . . . . . . . . . . . . . 8
@ Trip odometer reset knob . . . . . . . 23
Coolant temperature indicator
The coolan t temperature display c:> page 8,
fig. 3
(D only functions when the ignition is
switched on. To prevent engine damage, p lease
observe the following notes about the tempera
ture ranges.
Cold rang e
If o nly the L EDs in the left area of the gauge turn
on, the engine has not reached operating tem
perature yet. Avoid high engine speeds, full ac
celerating and heavy engine loads .
Normal range
The engine has reached its operating tempera
ture once the LEDs up to the center of the gauge
turn on . If the . indicator light in the Infotain
ment system display turns on, the coolant tem
perature is too high
c:> page 12.
8
(D Note
-Aux iliary head lights and other accessories in
front of the coo ling-a ir intake impa ir the
cooling effect o f the coolant. This increases
the risk of the engine overheating during high outside temperatures and heavy en
gine load.
- T he front spoiler a lso helps to distribute
cooling air correctly while driving . If the
spoiler is damaged, the cooling effect will
be impaired and the risk of the eng ine over
heating w ill increase. See an authorized
Audi dealer or author ized Audi Service Fa
cility for assistance .
Fuel level
The indicator @ only func tions when the ignition
i s sw itched on. If the fuel level drops below 1.9
gal (7
L), a red LED wi ll light up and the rD indi
cator light will turn on
c:> page 16 . The LED
blinks red when the fuel level is very low.
The fuel tank capacity of your veh icle is listed in
the
Techni cal Dat a sectio n c:> page 299. ..,_
Page 14 of 322
Instruments and indicator lights
To release the parking brake, press the bra ke
pedal and p ress th e ~ button at the same time,
or start driv ing with h ill start ass ist
c::> pag e 61,
S tarting from a s top.
1ij Parking brake: malfunction! See owner's
manual
T here is a malfunc tion in the park ing b rake. Dr ive
to an a uthor ized Audi dealer or au thor ized A udi
Serv ice Facility immediately to have the mal func
tion cor rected.
Ii.I Parking brake: malfunction! Safely stop ve ·
hicle. Please contact Service
There is a malfunc tion in the park ing brake . Dr ive
to an author ized Audi dealer or author ized A udi
S erv ice Fa cil ity immedi ately to have t he m alfunc
tion correc ted .
IB;J:t:);JJJ~ (USA models ) / Ii] (Canada models)
Please release parking brake.
Re lease the par king brake if t his message ap
pea rs .
11;1;!:t :);tJJ~ (USA models ) 111] (Canada models )
Parking brake auto release unavailable
If th is message appears, press the brake pedal
fi rst an d then re lease the pa rking bra ke .
ltl;!:t:);tJ:OusA models) / Ii] (Canada models)
Parking brake: caution! Vehicle parked too
steep
If th e i ndic ator lig ht blinks and t he m es sage ap
pe ars, the re is not eno ugh br aking power to se
cure the vehicle . The bra kes have overheated. The
ve hicle co uld roll away eve n on a small incline .
ltl;!:t:);JJJ~ (USA models) t Ii] (Canada models)
Parking brake is applied
If t his message appears, press the bra ke pedal
f ir st a nd the n release the pa rk ing bra ke if neces
sa ry.
@ Tips
For add it iona l information on the park ing
bra ke, see
c::, page 60.
12
_L Cooling system
• Turn off engine and check coolant level
The coolant level is too low .
Do not continue dr iv ing and switch the en gine
off. Check the coolant level
c::, page 250 .
-If the coo lant level is too low, add coolant
c::, page 2 50. Only continue driving once the in
dicator light turns off.
• Coolant temperature : too high . Let engine
run with vehicle stationary
Let t he engine ru n at idle fo r a few mi nutes to
cool off, until t he in dic ator lig ht tur ns off .
- If the ind icator light does not tu rn off , do no t
con tinue drivi ng the veh icle. See an authoriz ed
Aud i de aler o r au th ori zed Audi Serv ice Facili ty
for a ssistance.
.&_ WARNING
- Never ope n the hood if you ca n see or hea r
s team or coo la nt escaping from t he en gine
compa rtment. This increases the risk of
burns. Wait until you no longer se e or h ear
steam or coo lant escaping.
- The engine compa rtment in any vehicle can
be a dan gerous a rea. Stop the engine and
allow it to cool befo re wor king in the engine
compa rtment . Always follow the informa
tion fo und in
c::, pag e 244, Working in the
e ngine compartment .
(D Note
Do not continue driving if the . indicator
li ght tur ns on as this increases the risk of en·
g ine damage.
"l!:1': Engine oil pressure
• Turn off engine. Oil pressure too low
Stop the engine and do not co nti nu e driving.
Check the eng ine oi l level
c::, page 248 .
-If the eng ine o il level is too low, add engine oil
c::, page 248 . Only continue driving once the in-
dicator light turns off. .,,.
Page 54 of 322
Warm and cold
Automatic climate control system controls
Fig. 56 Automatic climate co ntrol syste m: controls
You can control the functions through the dial,
buttons in the dial and the buttons . Press the
buttons to turn the functions on or off . The LED
i n a button w ill light up when the funct ion is
sw itched on .
We recommend pressing the
IAU TOI button and
setting the temperature to 72 °F (22 °C) . The au
tomatic climate control system automatically
maintains a temperature once it has been set .
The air temperature coming from the vents, the
b lower speed, and the air dis tribution are also
automatically adjuste d. In all heati ng mode func
tions except
defrost, the blower only switches to
a higher speed once the engine coolant has
reached a certain temperat ure.
~ Adjusting the blower
The blower speed can be adjusted in small incre
ments using the dial @. The blower should al
ways run at a low setting to prevent the windows
from fogging and to ensure a continuous ex
change of air inside the vehicle. You can adjust
the volume of a ir generated by the blower to your
preference . To have the blower regulated auto
mat ically, press the
IAUTOI butto n.
IA/C l Switching cooling mode on and off
The cooling system is turned on and off w ith the
IA/C l button. The air is not cooled and humidity is
not removed when cooling mode is switched off.
52
This can cause fog on the w indows. Coo ling mode
switches off automatically when the outside tem
perature is below zero .
The temperature can be adjusted with the con
trol @.
I• I • I Adjusting the tempe rature
The temperature can be adjusted in small incre
ments using the dial@.
I AUTO I Switching automatic mode on and off
The au tomatic mode is turned on using the
IAUTOI button. AUTO mode switches off once a
button in the climate control system is pressed.
Automat ic mode maintains a constant tempera
ture inside the vehicle . Air temperature , airflow
and air distribution are controlled automatically.
Adjusting the air distribution
The air distribution can be adjusted with the con
tro l@ . To have the air distribution regulated au
tomatica lly, press the
IAUTO l button.
The round ai r vents in the cockpit a re adjustable
¢ page 53.
To keep the front side windows from fogg ing up
i n damp weather, we recommend ope ning the
s ide air vents and tilting them to the side.
Page 60 of 322
Driving
-Never turn off the engine before the vehicle
has come to a complete stop.
- The brake booster and power steering only
work when the engine is running. If the en
gine is
off, you have to use more force when
steering or braking. Because you cannot
steer and brake as you usually would, this
could lead to accidents and serious injuries.
(D Note
Avoid high engine speed, full throttle, and
heavy engine load if the engine has not
reached operating temperature yet. You could
damage the engine.
@ For the sake of the environment
Do not let the engine run while parked to
warm up. Begin driving immediately . This re
duces unnecessary emissions.
{D) Tips
-Some noise after starting the engine is nor
mal and is no cause for concern.
- If you leave the vehicle with the ignition
switched on, the ignition will switch
off af
ter a certain amount of time . Make sure that
electrical equipment such as the exterior
lights are switched
off.
Stopping the engine
.,. Bring the vehicle to a full stop.
.,. Move the selector lever into the P position .
... Press the
I START ENGINE STOPI button
¢ page 57, fig. 60.
Emergency off function*
If it is absolutely necessary, the engine can also
be turned
off while driving at speeds starting at
4 mph (7 km/h). To switch the engine
off, press
the
! START ENGINE STOPI button twice in a row
briefly or press and hold for longer than two sec
onds.
_&. WARNING
- Never turn off the engine before the vehicle
has come to a complete stop.
58
- Please note that the brake booster and pow
er steering only work when the engine is
running. When the engine
off, you must use
more force to steer or brake the vehicle. Be
cause the usual steering and braking capa
bility is not available, the risk of accidents or
. . . . mJunes increases.
- For safety reasons, always park the vehicle
with the selector lever in the P position.
Otherwise, there is the risk that the vehicle
could roll.
- After the engine has been switched off, the
radiator fan can continue to run for up to 10
minutes -even with the ignition switched
off. It can also switch on again after some
time if the coolant temperature rises as the
result of heat buildup or if the engine is al
ready warm and the engine compartment is
also heated by the sun's rays.
(D Note
If the engine has been under heavy load for
an extended period of time, heat builds up in
the engine compartment after th@ engine is
switched
off and there is a risk of damaging
the engine . For this reason, let the engine run
at idle for approximately two minutes before
shutting it
off.
Messages
Turn off ignition before leaving vehicle. Battery
is discharging
This message appears and a warning tone sounds
if you open the driver's door when the ignition is
switched on. Switch the ignition
off so that the
battery will not discharge.
Pressing start/stop button again will switch off
engine.
This message appears when you press the
I START ENGIN E STOP ! button while driving.
Engine start system: malfunction! Please con
tact Service
The engine automatic start system has a mal
function. Drive to an authorized Audi dealer or
autho rized Audi Service Facility immediately to
IJlo-
Page 246 of 322
Check ing and F illing
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
Fo r wo rk in th e engine compa rtmen t su ch as
c h ec kin g and filli ng flu id s, th ere is a risk of in
j u ry, sc aldin g, ac cide nts, a nd b urn s. For this
rea son, foll ow all the warning s and gener al
s a fe ty p recaution s pr ov ided in the f ollow ing in·
f o rm ation . Th e en gine c omp artmen t is a dan
ger ous are a.
¢ ,&.
_& WARNING
- T urn the engine off.
- Switch the ign ition off .
- Set the parking brake .
- Place the selector lever in the P pos ition.
- let the engine cool down.
- Never open the hood when there is steam or coolant escaping from the engine compart
ment, because there is a risk that you could
be burned . Wait until no steam or coolant is
escaping .
- Keep ch ildren away from the engine com
partment .
- Never spill flu ids on a hot engine. These flu
ids (such as the freeze protection contained
in the coolant) can catch fire .
- Avoid short circu its in the electrical system,
especially to the battery .
- When working in the engine compartment,
remember that the rad iator fan can sw itch
on even if the ign ition is switched off, which
increases the risk of pe rsonal injury .
- Never open the cap on the coolant expan sion tank when the eng ine is warm. The
cooling system is under pressu re .
- To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
large cloth when opening.
- Do not remove the engine cover under any
circumstances. This increases the risk of
burns.
- If tests need to be performed w ith the en
gine running, there is additional danger d ue
244
to moving components (such as the ribbed
be lt, alternator and rad iator fan) and from
the high voltage ignition system.
- Do not press the acce lerator pedal inadver
tently if a gear is selected when the vehicle
is stationary and the engine is running. Oth
erwise, the vehicle will start to move imme
diately and this could result in an accident .
- Pay attent ion to the following warnings list
ed when work on the fuel system or on the
electrical equipment is required.
- Do not smoke .
- Never work near open flames .
- Always have a working fire extinguisher
nearby
- All work on the battery or elect rical system
in your vehicle can result in injuries, chemi
cal b urns, acc idents or burns . Because of
this, all work must be performed
onl y by an
authorized Audi dealer or authorized Audi
Service Facility.
- To reduce the risk o f electric shock and in
jury, never touch the following components
when the engine is running or is being start•
ed:
- Ign ition cable
- Other components in the electronic high -
vo ltage ign ition system
- If you must check or perform work on the
engine while it is running:
- Set the parking brake and place the selec
tor lever in the P (park) position first .
- Always proceed w ith extreme caution so
that clothing, jewelry or long hair do not
become caught in the radiator fan, fan
belt or other moving components or do
not come into contact with hot compo
nents. Tie back long hair before beginn ing
work and do not wear clothing that can hang down into the engine .
- Lim it your exposure to exhaust and chemi
cals to as short a time as possible
¢ .&. .
A WARNING
California Proposition 65 Warning:
Page 247 of 322
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-Engine exhaust, some of its constituents,
and certain vehicle components contain or
emit chemicals known to the State of Cali
fornia to cause cancer and birth defects and
reproductive harm. In addition, certain flu
ids contained in vehicles and certain prod
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
- Battery posts , terminals and related acces
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harms.
Wash hands after handling.
(D Note
When filling fluids, be sure not to mix the flu
ids up. Otherwise severe ma lfunctions and en
gine damage will occur.
@ For the sake of the environment
You shou ld regularly check the ground under
your vehicle in order to detect leaks quickly. If
there are visible spots from oil or other fluids, bring your vehicle to an authorized Audi deal
er or author ized Audi Service Facility to be
checked.
Opening/closing the hood
The hood is released from inside the vehicle.
Fig. 187 Sect ion from the driver 's side footwell: release
lever
Checking and Filling
Fig. 188 Unlocked hood : lever
Make sure the wiper arms are not raised up from
the windshield. Otherwise the paint could be
damaged .
Opening the engine compartment lid
"With the driver's doo r open, pull the lever be-
low the instrument panel in the direction of the
arrow
q fig. 187.
" Raise the hood slightly ¢.&_ .
" Press the lever
qfig. 188 in the direct ion of the
arrow. This releases the hooks .
"O pen the hood .
Closing the engine compartment lid
" Push the hood down until you override the
force of the struts.
" Let the hood fall lightly into the latch .
Do not
press it in. ¢.&_ .
A WARNING ,..___
-Never open the hood when there is steam or
coo lant escaping from the engine compart
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
- For safety reasons, the hood must always be
closed securely while driving. Because of
this, always check the hood after closing it
to make sure it is latched correctly. The
hood is latched if the front corners cannot
be lifted.
- If you notice that the hood is not latched
while you are driving, stop immediately and
close it, because this increases the risk of an
accident .
245
Page 248 of 322
Checking and Filling
Engine compartment overview
The most important check points.
Fig. 189 Typ ical l ayout of the reservoir and the engine o il filler opening
(D Coolant expansion tank (- t) ¢ page 250
@ Engine oil dipstick¢ page 248
® Engine oil filler opening (
¢ page246
® Brake fluid reservoir ((0)) ¢ page 251
@ Jump start point( +) un der a cover, (-) body
ground point ¢page 293
0 Fuse housing ¢ page 289
@ Washer fluid reservoir (W) ¢ page 253
The engine oil dipstick and the engine oil filling
opening ¢ fig. 189 (items@and @) may be lo
cated in different places depending on the engine
design.
A WARNING
Read and follow all WARNINGS before check
ing anything in the engine compartment
¢page 244.
246
Engine oil
Engine oil specifications
The engine ail used must conform to exact speci
fications.
The serv ice interval d isplay in the instrument
cluster of your vehicle will inform you when it is
time for an oil change. We recommend that you
have your oil changed by an authorized Audi Serv
ice Adv isor.
If you must add oil between oil changes, use an
oil that matches the Audi oi l quality standard
listed on the sticker. The sticker is located at the
front of the eng ine compartment¢ page 246,
fig. 189 .
Audi recommends
~Castrol J@t@fkl!t ?llw..::~c:1£;,'lAl.
Audi recommends Longlife high performance
engine oil from Audi Genuine Parts .,..
Page 252 of 322
Check ing and F illing
Cooling system
Coolant
The engine coo ling system is filled with a mixture
of pur ified wate r and coolan t addit ive at the fa c
t ory . T his coo la nt must not be not changed .
The coolant leve l is monito red throug h the . in
d icator light
c::> page 12. Howeve r, we do recom
mend occasionally chec king the coo la nt level
manually.
If you must add coolant, use a m ixt ure of wa ter
a nd coo lant add it ive. Mixing the coolant additive
with d istilled water is recommended.
Coolant additive
The coolant additive is made of ant i-freezing and
corros ion protection agents. Only use the fo llow
ing coolant add it ives. These addit ives may be
m ixed w it h each other.
Coolant additive Specification
G13
TL 774 J
G12++ TL 774 G
The amount of coo lant add itive that needs to be
mixed wit h water depends on the climate where
the vehicle will be operated . If the coolant addi
tive percentage is too low, the coolant can free ze
and damage the engine.
Coolant addi- Freeze protec-
tive tion
Warm regions min . 40%, m in. -13 °F
max . 45% (
- 25 °C)
Co ld regions min. 50%, max. -40 °F
max. 55% (-40 °C)
CJ) Note
-Befo re the start of winter, have your author
i zed Audi dealer or authorized A udi Service
Fac ility check if the coolant additive in yo ur
vehicle matc hes the percentage approp riate
for the climate . Th is is especially important
whe n driving in co lde r clima tes.
- If the approp riate coolant additive is not
available in an emergency, do no t add any
other addi tive . You cou ld damage the en-
250
gine . If this h appens, on ly use wa ter and re
store the correct m ixt ure ratio with t he
specified coo lant ad ditive as soon as poss i
ble.
- Only refill w ith new coolant .
- Radiator sealant mus t not be mixed wi th
the coolant .
Adding coolant
Fig. 192 En gine co mpar tm ent: coo la nt expans io n ta nk
cove r
-"' -"' •
"" co a,
Observe the safety precautions c::> A in Working
in the engine compartment on page 244 .
Checking the eng ine coolant level
.,. Park your veh icle on a level s urface .
.,. Switch the ignit ion off.
.,. Read the coolant level on the coolant expansion
tank
c::> page 246, fig. 189. The coolant leve l
must be betwee n the markings when the en
gi ne i n cold . When t he e ng ine is warm it can be
slightly above the uppe r mar king .
Adding coolant
Requirement: there must be a residual amount of
coolant in the expansion ta nk
c::> (D .
.,. Let the engine coo l down.
.,. Place a clot h over the coolant expansion tan k
cap and unscrew the cap counterclockw ise
¢ .&, .
.,. Add coo lant m ixed in the cor rect rat io
c;, page 250 up to t he up per ma rk ing .
.,. Make sure that the fluid level remains stab le.
Add mo re coolan t if necess ary.
.,. Close the cap sec urely .
Coo lant loss usually ind icates there is a lea k. Im-
med iate ly dr ive you r ve hicl e to a n author ized .,.
Page 253 of 322
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Audi dealer or authorized Audi Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, a loss can come
from the coolant boiling through overheating
and being pushed out of the cooling system.
A WARNING
The cooling system is pressurized and can be
come very hot . To reduce the risk of burns
from hot coolant:
- Do not open the coolant expansion tank cap when the eng ine is hot. This increases the
risk of burns.
- Stop the engine and allow it to cool.
- Protect your face, hands and arms from es-
caping coolant and steam by covering the
coolant tank cap with a large, thick cloth .
- Turn the coolant tank cap counterclockwise
slowly and keep light pressure on the cap .
- To reduce the risk of burns, do not allow any
antifreeze or coolant to drip onto the ex
haust system or hot engine components .
The ethylene g lycol in engine coolant can
catch fire under certain circumstances.
- The coolant add itive and the coolant can be
dangerous to your health. For this reason,
keep the coolant in the original container
and away from children. There is a risk of
poisoning.
- When working in the engine compartment,
remember that the radiator fan can sw itch
on even if the ignition is switched off, which
increases the risk of injury.
(D Note
Do not add coolant if the expansion tank is
empty . Air could enter the cooling system and
damage the engine. If this is the case, do not
cont inue driving. See an authorized Audi deal
er or authorized Audi Service Facility for assis
tance.
Checking and Filling
Brake fluid
Fig. 193 En gi ne compartment: cover on the b rake fluid
rese rvoir
Observe the safety precautions QA in Working
in the engine compartment on page 244 .
Checking the brake fluid level
.,. Read the brake f luid level on the brake fluid
reservoir
Q page 246, fig . 189. The brake fluid
level must be between the MIN and MAX mark
ings
Q A .
The brake fluid level is monitored automatically.
Changing the brake fluid
Have the brake fluid changed regularly by an au
thorized Audi dealer or authorized Audi Service Facility.
.&_ WARNING
- If the brake fluid level is below the MIN
marking, it can impair the brak ing effect
and driving safety, which increase the risk of
an accident. Do not continue driving. See an
authorized Audi dealer or authorized Audi
Serv ice Facility for assistance.
- If the brake fluid is old, bubbles may form
in the brake system during heavy braking.
This would impair braking performance and
driving safety, which increases the risk of an
accident .
- To ensure the brake system functions cor
rectly, only use brake fluids that comply
with VW standard 501 14 or
FMVSS-116 DOT 4.
251
Page 260 of 322
Wheels
reinforced by ply cords and that is
shaped to fit the rim .
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom
mended by the vehicle manufac
turer for a tire of a designated
size that has not been driven for more than a couple of miles (kilo
meters) at low speeds in the
three hour per iod before the tire
pressure is measured or adjusted .
Curb weight
means the weight of a motor ve
hicle with standard equipment in
c lud ing the maximum capacity of
fuel, oil, and coolant, air condi
tioning and additional weight of
optiona l equipment .
Extra load tire
means a tire designed to operate
at highe r loads and at h igher in
flation p ressures than the corre
sponding standard t ire. E xtra load
tires may be identified as "XL",
2 58
"xl" "EXTRA LOAD" or "RF" on , ,
the sidewall.
Gross Axle Weight Rating
("GAWR")
means the load-carrying capacity
of a s ingle axle system, measured
at the tire-ground interfaces.
Gross Vehicle Weight Rating ("GVWR")
means the max imum total loaded
weight of the vehicle.
Groove
means the space between two ad
jacent tread ribs.
Load rating (code)
means the maximum load tha t a
tire is rated to carry for a given in
flation pressure . You may not find
this informat ion on all tires be
ca use it is not requi red by law .
Maximum load rating
means the load rating for a tire at
the maximum permiss ible infla
tion p ressure for that tire.
Maximum loaded vehicle
weight
means the sum of:
(a) Curb weight
(b) Accessory weight
...