2018 AUDI TT ROADSTER octane

Cl 00 .-< N r-­N .-< 0 r-­Vl 00
Checking and Filling Fuel
Gasoline grade
The correct gasoline grade is stated on the inside
of the fuel filler door .
The vehicle is equipped with a catalytic converter
and must only be driven with
unl ead ed g asoline.
Audi recommends using TOP TIER Detergent Gas­
oline. Additiona l information on TOP TIER Deter­
gent Gasoline can be found on the offic ial web­
site (www .topt iergas.com).
The individua l gasoline grades are differentiated
by
oc ta n e ra ting s. This value is given with (R +M)/
2 equating to AKI or in RON.
The fo llowing headings match the corresponding
sticker in the fuel fi ller door .
UNLEADED FUEL ONLY MIN. (R+M )/2 8 7
R egula r/ MIN. RON 91 Regula r
Use regu la r gasoline with minimum 87 AKI/
91 RON ~ (Di .
The max imum engine power is only reached if
prem ium gaso line 91 AKI/ 95 RON is used.
UNLEADED FUEL ONLY PREMIUM MIN . (R
+M )/2 91 / SUPER MIN. RON 95
Using prem ium gaso line with minimum 91 AKI/
95 RON is recommended.
If premium gasoline is not available, you can also
use regula r gasoline 87 AKI/ 91 RON . However
this does reduce the engine powe r sli ght ly.
{LlJ) Note
- Fill ing the tank just one t ime with leaded
fuel or other meta llic additives wi ll cause
permanent deter io rat ion to the catalyt ic
conve rter function.
- When gasoline with an octane rat ing that is
too low is used, h igh speeds o r heavy eng ine
l oad can lead to eng ine damage.
Ch eck ing and F illing
(D Tips
The vehicle may be filled with fuel that has a
higher octane rating than what is requ ired by
the engine .
Blended gasoline
U se of g asoline cont aining alcohol or MTBE
( m eth yl tertiary butyl ether )
You may use unleaded gasoline blended with al­
cohol or MTBE (commonly referred to as oxygen­
ates) if the blended m ixture meets the fo llow ing
c riter ia:
Blend of ga soline me thanol ( wood alc ohol or
meth yl alcoh ol)
-Anti-knock index must be 87 AKI or h igher.
- Blend must contain no more than
3% metha-
nol.
- Blend must contain more than
2% co-solvents.
Blend of g asoline a nd eth ano l (g ra in a lcoh ol o r
eth yl alc ohol )
-Anti-knock index must be 87 AK I or h igher.
- Blend must not conta in more than
15% etha-
nol.
Blend of g asoline and MTBE
- Anti -knock index must be 87 AKI or higher.
- Blend must not contain more than
15% MTBE .
Seasonally a djust ed g aso lin e
Many gasoline grades are blended to perform es­
pecially well for winter or summer dr iving . Dur­
i ng seasonal change-over, we suggest that you
fill up at busy gas stat ions where the seasonal
adjustment is mo re likely to be made in t ime .
@ Note
-Methano l fuels which do not meet these re­
quirements may cause cor rosion and dam­
age to p lastic and rubbe r components in the
fue l system.
- Do not use fuels that fa il to meet the speci­
fied cr ite ria in t his chapter.
229

Consumer Information
Consumer Information
Warranty coverages
Your Audi is covered by the following warran­
tie s:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Con trol Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warranties
can be found in your
Warranty & Maintenance
booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulati ons in the United States and
Canada require that automobi les meet specific
emission regulations and safety standards.
Therefore, vehicles built for the U.S.A. and Cana ­
da differ from vehicles sold in other countries.
If you plan to take your vehicle outside the conti­
nenta l limits of the United States or Canada,
there is the possibility that:
- un leaded fue ls for vehicles with catalytic con­
verter may not be available;
- fuel may have a conside rably lower octane rat­
ing . Improper fuel may cause engine damage;
- se rvice may be inadequate due to lack of proper
service facilities, tools or testing equipment;
- r eplacement parts may not be readily available.
- Nav igat ion systems for veh icles built for the
U .S .A . and Canada w ill not necessarily work in
Europe, and may not wo rk in other count ries
outside North America.
290
@ Note
Audi cannot be responsib le for mechanical
damage that could resu lt from inadequate
fuel, service or parts ava ilability.
Audi Service Repair
Manuals and Literature
Audi Official Factory Service Manuals and Litera ­
ture are published as soon as poss ible after mod­
el introduction. Se rvice manuals and literature
are available to order from the Audi Technical Lit ­
erature Ordering Center at:
www.audi.techliterature.com
Maintenance
General
Your vehicle has been designed to help keep
maintenance requirements to a minimum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliability . For detailed vehicle
maintenance consult your Warranty & Mainte­
nance booklet .
Under difficult operating conditions, for exam­
ple at extremely low outside temperatures, in
very dusty regions, etc., some service work shou ld be performed between the intervals speci ­
fied. This applies particularly to:
- oil changes , and
- cleaning or replac ing the a ir filter .
@) For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that em iss ion standards are
maintained, thus min imizing adverse effects
on the environment .
Important considerations for you and your
vehicle
The increasing use of electronics, soph isticated
fuel injection and emission control systems, and
the genera lly increasing technica l complexity of
today's automobiles, have steadily reduced the
.,,.

Cl 00 .-< N r-­N .-< 0 r-­Vl 00
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 229
Recommendat ion . . . . . . . . . . . . . . . . . . . . 229
GAWR
refer to Gross Axle Weigh t Ra ting (GAWR) 289
Generator (indicator l ight) . . . . . . . . . . . . . . . 12
Global commands (voice recognition
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Glossa ry of tire and load ing te rm inology . . 246
Glove compartment . . . . . . . . . . . . . . . . . . . . 49
Gross Axle Weig ht Rating (GAWR) . . . . . . . 289
Gross Vehicle Weight Rat ing (GVWR) . . . . . 289
GVWR
refer to Gross Vehicle We ight
Rati ng (GVWR) . . . . . . . . . . . . . . . . . . . . . . 289
H
Handsfree . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
H eadlig ht range contro l system . . . . . . . . . . 38
H eadlig ht ra nge contro l system ( indicato r
light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
C lean ing . . . . . . . . . . . . . . . . . . . . . . . . . . .
267
H eadlig ht range control system . . . . . . . . . 38
Washer system . . . . . . . . . . . . . . . . . . . . . . 42
Heated Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 41
Rear window . . . . . . . . . . . . . . . . . . . . . . . . . 53
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Washer nozzles . . . . . . . . . . . . . . . . . . . . . . 42
H eating and ventilation system
Ad justing a ir vents . . . . . . . . . . . . . . . . . . . . 53
H ex soc ket. . . . . . . . . . . . . . . . . . . . . . . . . . . 272
H ill descent contro l . . . . . . . . . . . . . . . . . . . . 67
H ill hold assist . . . . . . . . . . . . . . . . . . . . . . . . 62
also refer to Hill hold assist . . . . . . . . . . . . 62
H ome add ress . . . . . . . . . . . . . . . . . . . . 136 , 140
H omelink (garage door ope ner) . . . . . . . . . . 30
H orn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
H ow many airbags does my vehicle have? . . 20 1
How safety belt pretens ioners work . . . . . . 192
I
Ignition (indicator light)
13
I mba lance (wheels) . . . . . . . . . . . . . . . . . . . 253
Index
Immobilize r . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Impo rtan t th ings to do befo re driv ing . . . . 179
Importing and expo rting (contacts) . . . . . . 120
Imprope rly wo rn safety bel ts . . . . . . . . . . . 192
Ind icator lig hts . . . . . . . . . . . . . . . . . . . . . . . . . 9
Airbag system . . . . . . . . . . . . . . . . . . . . . . 206
PASSENGER A IR BAG . . . . . . . . . . . . . . . . . 206
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . . 221
Inp ut
U sing the M MI touch . . . . . . . . . . . . . . . . . . 95
U sing the spe ller . . . . . . . . . . . . . . . . . . . . .
99
Inp ut level (media) . . . . . . . . . . . . . . . . . . . . 165
Inspection interva l . . . . . . . . . . . . . . . . . . . . 243
Installing child safe ty seats
Safety be lts . . . . . . . . . . . . . . . . . . . . . . . . 225
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . 8
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Adjusting the light ing . . . . . . . . . . . . . . . . . 41
Interior ligh ting . . . . . . . . . . . . . . . . . . . . . . . 40
Intermittent (windsh ield w ipers) . . . . . . . . . 42
Internet
refer to Aud i connect . . . . . . . . . . . . . . . . . 124
Inte rne t radio . . . . . . . . . . . . . . . . . . . . . . . . 159
i Pod
refer to Aud i mus ic interface . . . . . . . 160, 161
i Tunes tagging . . . . . . . . . . . . . . . . . . . . . . . 149
l
Joystick function ( MMI) . . . . . . . . . . . . . . . . . 98
Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Jump-start ing . . . . . . . . . . . . . . . . . . . . . . . . 283
Jump start cable 284
K
Key........ .. .. .. ................. .. . 22
K ey no t recogni ze d . . . . . . . . . . . . . . . . . . . 60
K ey replacement . . . . . . . . . . . . . . . . . . . . . 22
Key tag with vehicle code . . . . . . . . . . . . . . 22
Mechanica l key . . . . . . . . . . . . . . . . . . . . 22, 23
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Replacing the battery . . . . . . . . . . . . . . . . . 24
U nlocking/locking . . . . . . . . . . . . . . . . . 24, 27
Key recognition (climate control system) 51
Ki ck-dow n
A utomat ic transmission . . . . . . . . . . . . . . . 68
299

Cl 00 ... N r-­N ... 0 r-­Vl 00
MMI search
refer to Free text search . . . . . . . . . . . . . . 101
MMI touch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
MODE .. .. .. .. ............... .. .. .. .. 20
Monitoring the Advanced Airbag System 205
MP3
refer to Jukebox . . . . . . . . . . . . . . . . . . . . . 156
Multifunction steering wheel . . . . . . . . . . 18, 20
Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Operating . . . . . . . . . . . . . . . . . . . . . . . . 18, 20
Multi Media Interface . . . . . . . . . . . . . . . . . . . 93
Music collection
refer to Jukebox . . . . . . . . . . . . . . . . . . . . . 156
Mute
refer to Muting . . . . . . . . . . . . . . . . . . . . . . 177
Muting .. .... .. ................ ... 19, 177
myAudi Configur ing (Audi connect services) . . . . . 125
L ogging in in the vehicle . . . . . . . . . . . . . . 125
PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
N
Natural leather care/cleaning . . . . . . . . . . . 269
NAV/MAP button . . . . . . . . . . . . . . . . . . . . . 134
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Control pane l (MMI) . . . . . . . . . . . . . . . . . 134
also refer to Map . . . . . . . . . . . . . . . . . . . . 142
Neck heating . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Network connection (Wi -Fi) . . . . . . . . . . . . . 129
NHTSA Contacting . . . . . . . . . . . . . . . . . . . . . . . . . 185
Number of seats . . . . . . . . . . . . . . . . . . . . . . 187
0
Occupant seating posit ions . . . . . . . . . . . . . 180
Octane rating (gasoline) . . . . . . . . . . . . . . . . 229
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Oil Indicator light . . . . . . . . . . . . . . . . . . . . . . . 15
also refer to Eng ine oi l . . . . . . . . . . . . . . . 236
Oil change interval . . . . . . . . . . . . . . . . . . . . 243
On-board computer . . . . . . . . . . . . . . . . . . . . 21
On-Board Diagnostic System (OBD) . . . . . . . 233
On/Off knob (MMI) . . . . . . . . . . . . . . . . . . . . . 93
Index
Online destinations
refer to Point of interest search
138
Online map . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Online media . . . . . . . . . . . . . . . . . . . . . . . . . 159
Online services
refer to Audi connect . . . . . . . . . . . . . . . . . 124
Opening Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . 230
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Windows ........................... 29
Opening/closing Using the door lock . . . . . . . . . . . . . . . . . . . 27
also refer to Unlocking/locking . . . . . . . 22, 25
Operating Multifunction steering wheel . . . . . . . . 18, 20
Multi Media Interface . . . . . . . . . . . . . . . . . 94
Vo ice recognit ion system . . . . . . . . . . . . . 105
Options menu . . . . . . . . . . . . . . . . . . . 94, 98, 99
Outside temperature display . . . . . . . . . . . . . 17
Overview (Cockpit) . . . . . . . . . . . . . . . . . . . . . . 6
p
Paint damage
Paint number 268
288
Parenta l control . . . . . . . . . . . . . . . . . . . . . . 166
Parking brake Indicator light . . . . . . . . . . . . . . . . . . . . . . . 11
also refer to Electromechanical
parking brake . . . . . . . . . . . . . . . . . . . . . . . . 61
Parking light . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Parking system
refer to Parking systems . . . . . . . . . . . . 81, 82
Parking systems . . . . . . . . . . . . . . . . . . . . . . . 80
Adjusting the display/warning tone . . . . . . 84
Cleaning sensors/the camera . . . . . . . . . . 267
Cleaning the rearview camera . . . . . . . . . . . 83
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 84
Parking system plus . . . . . . . . . . . . . . . . . . . 81
Peripheral disp lay . . . . . . . . . . . . . . . . . . . . 81
R ear parking system . . . . . . . . . . . . . . . . . . 81
Rearview camera . . . . . . . . . . . . . . . . . . . . . 82
Parking (automatic transm ission) . . . . . . . . . 65
Parts replacement . . . . . . . . . . . . . . . . . . . . 292
Pass-through . . . . . . . . . . . . . . . . . . . . . . . . . 49
PASSENGER AIR BAG light . . . . . . . . . . . . . . 206
301