catalytic converter AUDI TT ROADSTER 2015 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2015, Model line: TT ROADSTER, Model: AUDI TT ROADSTER 2015Pages: 244, PDF Size: 60.74 MB
Page 5 of 244

Knee airbags . . . . . . . . . . . . . . . . . . . . . 123
Side airbags . . . . . . . . . . . . . . . . . . . . . 125
Child Safety . . . . . . . . . . . . . . . . . . . 129
Important things to know ......... .
Child safety seats ................ .
Instal ling a chi ld safety seat .. .. .. . .
Additional Information ........... .
Vehicle operation ............ .
Intelligent technology .. .. .. . .
Notice about data recorded by vehicle
control modules .............. ... .
Electronic Stabilization Control (ESC) .
Rear spoiler ................ ... . .
Braking ........................ .
E lect ro-me chan ical power assis t ... . .
D riving w ith your quattro ......... .
Energy management ............. .
Driving and environment .....
The first 1,000 miles (1,500 km) and
afterwards .............. .. .. .. . .
Avoid damaging the vehicle ........ .
Driving through water on roads ... . .
Catalytic converter ............... .
Shutting down vehicle ............ .
Operate your vehicle economically and
minimize pollution ............... . 129
134
137
140
141
141
141
14 1
143
144
145
1 46
146
1 4 9
149
150
150 150
151
15 1
Tra iler towing . . . . . . . . . . . . . . . . . . . . 153
Vehicle care . . . . . . . . . . . . . . . . . . . 154
Vehicle care and cleaning . . . . . 154
General information . . . . . . . . . . . . . . 154
Car washes . . . . . . . . . . . . . . . . . . . . . . 154
Cleaning and care information . . . . . . 155
Fuel supply and filling your
fuel tank . . . . . . . . . . . . . . . . . . . . . . .
160
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 160
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . 161
Checking and filling . . . . . . . . . . . 164
Engine hood . . . . . . . . . . . . . . . . . . . . . 164
Eng ine oil . . . . . . . . . . . . . . . . . . . . . . . 166
Eng ine cooling system ............. 171
Brake fluid ...................... 174
Table of contents 3
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 175
Windshield/headlight washer
container . . . . . . . . . . . . . . . . . . . . . . . 179
Tires and wheels ........... .. .
Tires ..... .. .... .. . .. .......... .
Tire pressure monitoring system ... .
Run-flat tire s .. .. ............... .
Do-it-yourself service ........ .
What do I do now? ........... .
Trunk escape handle ............. .
Vehicle tool kit .... .............. .
T ire repai r .... ... .. ............. .
What should I be aware of when
h . t
' 7 c angmg a ire .................. .
Fuses and bulbs .. .. .. ..... ... .
El ectr ical fuses . .. .. ............. .
Bulbs .......................... .
Emergency situations ........ .
General ........................ .
Starting by pushing or towing ...... .
Starting with jumper cables ....... .
U se of jump er cables ............. .
Emergency towing with commercia l
tow truck ...................... .
Lifting vehicle .. .. ............... . 180
180
198
201
204
204
204
204
205
208
212
212
215
2 16
216
216
216
217
218
221
Technical data . . . . . . . . . . . . . . . . . 222
Technical Data . . . . . . . . . . . . . . . . . 222
Vehicle identification . . . . . . . . . . . . . . 222
Weights . . . . . . . . . . . . . . . . . . . . . . . . 222
Dimensions . . . . . . . . . . . . . . . . . . . . . . 223
Capacities . . . . . . . . . . . . . . . . . . . . . . . 223
Gasoline engines . . . . . . . . . . . . . . . . . 224
Consumer Information . . . . . . . 225
Warranty coverages . . . . . . . . . . . . . . . 225
Operating your vehicle outside the
U.S. A. or Canada . . . . . . . . . . . . . . . . . 225
Audi Service Repair Manuals and
Literature . . . . . . . . . . . . . . . . . . . . . . . 225
Maintenance. . . . . . . . . . . . . . . . . . . . . 225
Additional accessories, modifications
and parts rep lacement . . . . . . . . . . . . 227
•
•
Page 152 of 244

150 Driving and en vironm ent
Avoid damaging the
vehicle
When you are driving on poor roads, or over
curbs, steep ramps, etc ., make certain that
low-lying parts such as spoilers and exhaust
system parts do not bottom out and get dam
aged.
This is especially true for vehicles with low
slung chassis (sports chassis) and fully loaded
vehicles .
Driving through water
on roads
Note the following to avoid vehicle damage
when driving through water, for example on
flooded roads:
- T he water must not be any highe r tha n the
bottom of the vehi cle body.
- Do no t drive faster than wa lking speed.
_& WARNING
After d riving through water, m ud, slush,
etc., the brakes may be slow to take effect
because o f wet brake ro tors and pads . Dry
the brakes fi rst by braking carefully to re
store the full braking effect.
(]) Note
Vehicle components such as the engine,
transmiss ion, suspension or electrical sys
tem can be severely damaged by driving
through water.
- Check the depth o f the water before driv
ing through it.
- Do not stop the veh icle, dr ive in reverse
or switch the engine
off when driving
through water.
- Keep in mind that oncoming vehicles may c reate waves that raise the water
l evel and make it too deep for your vehi
cle to drive through safely.
- Avoid driving thro ugh salt water because
it can ca use corrosion.
-
Catalytic converter
It is very important that your emission con
trol system (catalytic converter) is function
ing properly to ensure that your vehicle is run
ning in an environmentally sound manner.
.. Always use lead-free gasoline¢ page 160,
Fuel supply .
.. Never run the tank down all the way to emp
ty.
.. Never put too much moto r o il in yo ur eng ine
¢ page 169, Adding engine oil ~-
.. Never try to push- or tow-st art you r vehicle.
The catalytic co nverter is an efficient "clean
u p" dev ice built into the exhaust system of
t h e vehi cle. The cata lytic conve rter bu rns
many of the pollutan ts in the exha ust gas be
f ore they are re leased into the atmosphere.
T he exclusive use of unleaded fuel is critically
impor tant for the life of the catalyt ic convert
er and prope r funct ion ing of the engi ne.
A WARNING
- Do not park or operate the vehicle in
areas where the hot exha ust system may
come in contact with dry g rass, brush,
fue l spill or other material wh ich can
cause a fire.
- Do not app ly additiona l undercoating or
r u stproofing on or near the exhaust
manifold, exhaust pipes, catalytic con
verter or heat sh ields. Dur ing driv ing, the
substance used fo r undercoating could
overheat and cause a fire.
(D Note
- Be aware that just one tank filling with
leaded fuel will already ser iously de-
grade the performance of the catalytic
converte r.
- Do not exceed the correct engi ne oil level
¢page 169.
-Do not drive until the fuel tank becomes
completely empty . The engine co uld mis-
fire. Unburned fuel could also get into ..,.
Page 153 of 244

the exhaust system and this could cause
the catalytic converter to overheat.
- Do not turn off the ignition while the ve
hicle is moving .
- Do not continue to operate yo ur vehicle
under these conditions, as otherwise fuel
can reach the cata lytic converter. This
could result in overheating of the con
verter, requ iring its replacement.
- To assure efficient operation of the Emis
sion Control System:
- Have your veh icle ma inta ined properly
and in acco rdance with the service rec
ommendations in your Warranty
&
Ma intenan ce booklet.
- Lac k of proper maintenance as well as
improper use of the vehicle will impa ir
t he funct ion of the emission control
system and cou ld lead to damage.
@ For the sake of the environment
Even when the Emission Contro l System is
operating p roperly, the exhaust gas can
have a s ulfu r- like exhaust gas smell under
some operating states. This depends on
the s ulfur content of the fue l being used.
Using a different brand of fuel may help,
or filling the tank w ith lead-free super
grade gasoline .
Shutting down vehicle
If you would like your veh icle to remain inop
erat ive for a longer period of time, contact an
Aud i or other specialized deale r. T hey can ad
vise you on necessary precautions e.g . corro
sion prevention, ma intenance and storage.
Pay attention to add itiona l information con
cerning the battery . Re fer to~
page 175.
Dri vin g and en vironm ent 151
Operate your vehicle
economically and
minimize pollution
General
Your personal style of driving will determine
the economy of your vehicle, as well as ex
haust and noise levels.
Fuel economy, environmenta l impact, and
wear on your eng ine, brakes and tires largely
depend on three factors:
- your personal d riving s tyle
- operati ng conditions
- technical limitat ions
If you ant ic ipate what you need to do next and
drive economically, you can easily cut you r
fuel consumpt io n by 1O-lS percent . T his sec
tion w ill give you some tips on how you can
help the env ironment and your po cketbook.
@ Tips
The consumption estimates as published
by ENVIRONME NTAL PROT ECTI ON AGENCY
( E PA) a nd Tra nsp o rt Canada may no t corre
spond to your actual consump tion on the
r oad, which will va ry depending upon vehi
cle load and speed, road and weather con
ditions, trip length, etc.
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac
celerating.
Avoid unnecessary acce lerating and braking .
Vehicles use the most f ue l when they are ac
ce le rat ing. If you ant icipate what is going to
happen next, you will need to brake less and,
thus, acce lerate less . Let the vehicle coast
whenever possible - for examp le when you see
that the next traff ic light is red.
•
•
Page 162 of 244

160 Fuel supply and filling your fuel tank
Fuel supply and filling
your fuel tank
Gasoline
Fuel supply
Using the right fuel helps keep the environ
ment clean and prevents engine damage .
Fuel recommendation
The fuel recommended for your vehicle is un
leaded premium
grade gasoline . Audi recom
mends using TOP TIER Detergent Gasoline
with a minimum octane rating of 91 AKI (95
RON) . For more information on TOP TIER De
tergent Gasoline, please go to the official
website (www.toptiergas.com).
The recommended gasoline octane rating for
your engine can also be found on a label locat
ed on the inside of the fuel filler flap. This rat
ing may be specified as AKI or RON.
Your vehicle may also be operated using un leaded regular gasoline with a minimum oc
tane rating of 87 AKI/91 RON. However, using
87 AKl/91 RON octane fuel will slightly re
duce engine performance.
Use unleaded gasoline only. Unleaded gaso
line is available throughout the USA, Canada,
and in most European countries. We recom mend that you do not take your vehicle to
areas or countries where unleaded gasoline
may not be available.
For more information on refueling your vehi
cle, see ¢
page 161.
Octane rating
Octane rating indicates a gasoline's ability to
resist engine damaging "knock" caused by
premature ignition and detonation. Therefore,
buying the correct grade of gasoline is very
important to help prevent possible engine
damage and a loss of engine performance.
Gasoline most commonly used in the United
States and Canada has the following octane ratings that can usually be found on the filler
pump : -
Premium Grade: 91 -96 AKI
- Regular Grade: 87 -90 AKI
Explanation of the abbreviations:
AKI= Anti Knock Index= (R+M)/2 = (RON
+MON)/2
RON= Research Octane Number
MON = Motor Octane Number .
@ Note
-Do not use any fuel with octane ratings
lower than 87 AKI or 91 RON otherwise
expensive engine damage will occur.
- Do
not use leaded gasoline! The use of
leaded gasoline will severely damage
your vehicle's catalytic converter and its
ability to control exhaust emissions.
Blended gasoline
Use of gasoline containing alcohol or
MTBE (methyl tertiary butyl ether)
You may use unleaded gasoline blended with
alcohol or MTBE (commonly referred to as
oxygenates) if the blended mixture meets the
following criteria:
Blend of gasoline methanol (wood alcohol or
methyl alcohol)
- Anti-knock index must be 87 AKI or higher.
- Blend must contain no more than 3% meth-
anol.
- Blend must contain more than 2% co-sol-
vents.
Blend of gasoline and ethanol (grain alcohol
or ethyl alcohol)
- Anti-knock index must be 87 AKI or higher.
- Blend must not contain more than 10%
ethanol.
Blend of gasoline and MTBE
- Anti-knock index must be 87 AKI or higher.
- Blend must contain not more than 15%
MTBE.
Seasonally adjusted gasoline
Page 232 of 244

230 Index .:..:..:..::....::.....:..._ ___________________________ _
Important warn ings 176
Location . . . . . . . . . . . . . . . . . . . . . . . . . 176
Low ... .. .. ................ ..... . 146
Replacing the battery . . . . . . . . . . . . . . 17 5
State of charge . . . . . . . . . . . . . . . . . . . . 146
Winter operation ............. .. ... 175
Working on the battery .... .. .. .. .. . 176
Before driving . . . . . . . . . . . . . . . . . . . . . . . 91
Blended gasoline .......... .. .. .... . 160
Boost ... .. .. .. . .......... .. .. .... .. 26
Booster seats .............. ... .... . 136
Boost pressure indicator ........ .. .. .. 26
Brake fluid Changing the brake fluid ... .. .. .. .. . 174
Checking the brake fluid level . .. .. .. . 17 4
What is the correct brake fluid level? .. 174
What should I do if the brake fluid warn-
ing light comes on? ....... .. .. .... . 174
Brake system ................ .. .... . 174
Anti-lock brake system . . . . . . . . . . . . . . 18
Brake assist system ........ ..... .. . 141
Brake fluid . .............. ... .. ... 174
Brake fluid spec ificat ions for refill and re-
p lacement . ... .......... .. .. .. .. . 17 4
Brake light defective ........ .. .. .. .. 20
Brake pads ............... ... .... . 149
General information ....... ..... .. . 144
How does the moisture or road salt affect
the brakes? .............. .. .. .. .. . 144
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 14
Warning/indicator lights .... ..... .. .. 14
Worn brake pads symbol . ........ .. .. 19
Break-in period ................ .. .. . 149
Brake pads .............. .... .... . 149
Tires .. .. .. ............. .. .. .. ... 149
Bulbs 215
C
California Proposition 6S Warning .... . 165
Battery specific .......... .. .. .. .. . 177
Capacities . .. ................ ... ... 223
Carbon parts Cleaning . . . . . . . . . . . . . . . . . . . . 156, 157
Care .. .. .. .. ... .......... .. .. .. .. . 154
Cargo area
refer to Luggage compartment . . . . . . . . 96
Catalytic converter ......... .. .. .... . 150 CD changer
..... .. ............. ..... 65
Certification ...... ................ . 228
Changing a flat tire . ... .......... .. .. 208
Changing engine oil ............. .... 170
Checking Battery acid level ...... ........... . 177
Engine coolant level .... ........... . 172
Checking tire pressure ........... .... 186
Child restraint Danger of using child restraints in the
front seat ..... .. ................ . 109
Child restraints
Where can I get additional informat ion
about child restraints and their use? .. 140
Child safety ..... .. .......... ...... . 129
Convertible locking retractor . .. ... ... 137
Impo rtant safety instructions for using
child safety seats ... ........... .. .. 132
Important things to know when driving
with children .... ................ . 129
Child safety seat ... ..... ........... . 134
Convertible locking retractor . .. .. .. .. 137
Installing . .... .. ............. .... 137
Child safety seats
Booster seats .. .. ................ . 136
Convertible child seats ... ...... .. .. 134
How do I properly install a child safety . h' l
? 132
seat in my ve 1c e . ............... . .
Infant seats . .. .. ... .......... .. .. 134
Safety instructions ................ . 132
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . 64
Cleaning ... .... .. ............. .... 154
Climate controls ... ............. .. .. . 67
A/C operat ion . . . . . . . . . . . . . . . . . . . . . . 70
Air distribution ... ................ .. 69
Air recircu lation mode ............... 70
Automatic mode . . . . . . . . . . . . . . . . . . . 70
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Defrost . .. .. .. .. ............. .. .. . 70
Economical use .. ....... ...... .. .. . 71
Fan .. ..... ... .. .. .............. .. 68
Heated seats .. .. .......... ...... .. 71
Heating ... .. .. .. .. ... ........ .... . 67
Pollutant filter ... ............. .. .. . 67
Rear window defogger ............... 70
Switching on and off .............. .. 68
Page 234 of 244

232 Index
E
Efficiency program ....... .. .. .. .... .. 27
F ue l economy messages ... .. .. .... .. 27
Memory levels . . . . . . . . . . . . . . . . . . . . . 23
Other equipment .. ......... .. .. .. .. 2 7
E lapsed time ... .... ....... .. .. .. .. .. 23
Electro -mechanical power assist . . . 17 , 145
Elect ronic differential lock (EDL) . . . . . . . 141
Warn ing/ indicato r lights ... .. .. .... .. 18
E lect roni c immobili ze r . . . . . . . . . . . . 12, 33
Electronic power co ntrol
EPC warning/ind icator light .. .. .. .... 19
Electronic speed limiter . . . . . . . . . . . . . . . 30
E lect ron ic S tabilization Control ( ESC) .. . 141
War ning/ indica tor l ights . .. .. .. .. .. .. 17
E mergency flasher . . . . . . . . . . . . . . . . . . . 51
War ning/ indicator lights . ...... .. .. .. 21
Emergency locking . . . . . . . . . . . . . . . . . . . 3 7
E mergency opera tion
Conve rtible top .......... .. .. .. .. .. 44
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
E mergency sta rting .. ... ... .. .. .. .. . 216
Emergency towing ......... .. .. .. .. . 218
Ene rgy management ....... .. .. .. .. . 14 6
B att ery power . . . . . . . . . . . . . . . . . . . . 148
D river notification . . . . . . . . . . . . . . . . . 148
Eng ine
C he ckin g and fill ing locations . .. .. .. . 166
Coolan t .. .. ............. .... .. .. . 17 1
D ata .... .. ... ... .... ... .. .. .... . 224
Hood . ..... ... . ...... ... .. .. .... . 164
Starting . . . . . . . . . . . . . . . . . . . . . . 72, 73
Starting with jumper cab les .. .. .... . 216
Stopping . ................. ...... .. 74
E ng ine compartmen t ....... .. .. .. .. . 166
Safety instructions ... ... .. .. .. .... . 164
Working in the engine compa rtment .. 164
E ng ine cooling system ...... .. .. .. .. . 17 1
A dding coolant ........... .. ...... . 17 2
Chec king the eng ine coolan t leve l .. .. . 172
M alfunc tion . . . . . . . . . . . . . . . . . . . . . . . 17
Radiato r fan . .. .. ..... ... .. .. .... . 173
Temperature ga uge .. ... .. .. .. .... .. 11
E ng ine hood
C losing .. ............... .... .... . 164
H ow to release the hood ... .. .. .... . 164 E
ngine oi l .. .... .. ... .. ..... .... . .. 166
Adding ... .... .. .. ... ..... ... .. .. 169
Additives . ... .. .. ... .. ..... ... .. .. 169
Changi ng ..... .. ............. .... 170
Checking the engine oil level ..... .... 169
Indications and conditions requir ing ex -
tra checking ... .. ... .. .. ... ..... .. 169
Oil consumpt io n .. .......... ...... . 168
Oil g rades . .. .... ............. .. .. 166
Recommende d oi l c he ck interv als . .. .. 169
Spec ifi cat ion an d viscosity .. ... .. .. .. 166
T emperature display . .. ..... .... . .. . 26
En gine o il level .. .. ................ .. 19
Engine oi l pressure (ma lfunction) .. .. .. . 16
En gine oi l sensor defective . . . . . . . . . . . . 20
Engine oil temperature indicator ........ 26
Engine speed limitation .. ..... ... .. .. . 19
En vironment
Br eak-in per io d ... ............. .. .. 149
Catalytic converter . .. .. ..... ... .. .. 150
Disposing of your veh icle ba ttery ... .. 175
Driving at high speeds . . . . . . . . . . . . . . 152
Driving to minimi ze po llution and noise 151
Fuel ...... .... .. .. ............... 162
Fuel economy .... ................. 151
Leakage from your vehicle ..... ... ... 164
L etting the vehicle stand a nd warm up . 152
Proper disposal of d rained brak e flu id . 174
P roper d isposal of d rained eng ine cool-
an t ...... .... .. ................. 172
Proper disposal of d rained eng ine
oi l . . . . . . . . . . . . . . . . . . . . . . . . . 169, 170
Recycling used engine oil ..... ... .. .. 169
Un leaded fuel .. .. ............. .. .. 160
What shou ld I do with an o ld battery? . 175
EP C
refer to Elect ronic power co ntrol ... .. . 19
E SC (Electronic Stab ilizat io n Control)
Warning/ind icator lights ........ .. .. . 17
Event Data Recorder (EDR) ........ .... 141
E xhaust tail pipes
Cleaning . ..... .. ... .. ..... .... . .. 156
E xpansion tank . . . . . . . . . . . . . . . . . . . . . 172
Exterior m irrors
Adjust ing . .... .. ............. .... . 52
Dimming ...... .. ..... ....... ... .. . 53
Heating ....... .. ..... ....... ... .. . 52