tires AUDI TT COUPE 2017 Owners Manual

Table of content s
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 193
Safety belt tensione r . . . . . . . . . . . . . . . . . 195
Airbag system ... . ...... ... .. .. ... 19 7
I mportant info rmation . . . . . . . . . . . . . . . 197
F ront airbags . . . . . . . . . . . . . . . . . . . . . . . 201
Mon itoring the Advanced Airbag System . 209
Knee airbags .. .. ................. ... 213
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 215
Side curtain airbags . . . . . . . . . . . . . . . . . . 218
Child safety . . . . . . . . . . . . . . . . . . . . . . 221
Important information . . . . . . . . . . . . . . . 221
Ch ild seats . . . . . . . . . . . . . . . . . . . . . . . . . 227
Secur ing ch ild seats . . . . . . . . . . . . . . . . . . 232
L A TCH system (lowe r an chorages a nd
t e thers for chi ldren) . . . . . . . . . . . . . . . . . 235
Addit ional info rmation . . . . . . . . . . . . . . . 239
Maintenance and Care . . . . . . . . . . . 24 0
Checking and Filling . . . . . . . . . . . . . 240
F ue l. .. .. .... .. ... .. ..... ... .. .. ... 24 0
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 241
E ng ine compartment . . . . . . . . . . . . . . . . . 244
Eng ine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Cooling system . . . . . . . . . . . . . . . . . . . . . . 250
Brake f luid . .. .. ..... ........... ... . 251
Batte ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
W indshield washe r system . . . . . . . . . . . . 253
Service i nterval d isplay 254
Wheels ... .... .......... ...... ... . 255
Wheels a nd Tires . . . . . . . . . . . . . . . . . . . . 255
T ire press ure monitor ing sys tem 272
Care and cleaning . . . . . . . . . . . . . . . . 275
Gene ral information . . . . . . . . . . . . . . . . . 275
C ar washes . .. .. ............. .... .. . 275
Clean ing and care information . . . . . . . . . 276
P lacing your vehicle out of service . . . . . . 279
Troubleshooting . . . . . . . . . . . . . . . . . 28 1
Emergency assistance . . . . . . . . . . . 281
Gene ral information . . . . . . . . . . . . . . . . . 281
E quipment . . . . . . . . . . . . . . . . . . . . . . . . . 281
Tire mob ility k it . . . . . . . . . . . . . . . . . . . . . 281
Replac ing whee ls . . . . . . . . . . . . . . . . . . . . 283
Spare ti re . . . . . . . . . . . . . . . . . . . . . . . . . . 287
4
Fuses and bulbs . . . . . . . . . . . . . . . . . . 289
E lectrica l fuses . . . . . . . . . . . . . . . . . . . . . . 289
Bu lbs .. ... .. .. .. .. .. .. . ... .... ... .. 291
Emergency situations . . . . . . . . . . . . 292
Genera l . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Start ing by push ing or tow ing . . . . . . . . . . 292
Start ing with jumper cables . . . . . . . . . . . 292
Use o f jumper cables . . . . . . . . . . . . . . . . . 293
T owing with a tow truck . . . . . . . . . . . . . . 294
Raising the vehicle . . . . . . . . . . . . . . . . . . . 296
Accessories and technical data . . 298
Technical data . . . . . . . . . . . . . . . . . . . . 298
Vehicle spec ificat ions . . . . . . . . . . . . . . . . 298
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
D imens ions. . . . . . . . . . . . . . . . . . . . . . . . . 299
Capaci ties . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Gasoline engines . . . . . . . . . . . . . . . . . . . . 300
Consumer information and
technical data . . . . . . . . . . . . . . . . . . . .
301
Consumer information . . . . . . . . . . 301
Warranty coverages . . . . . . . . . . . . . . . . . . 301
Operat ing your vehicle outside the U .S.A.
or Canada . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Audi Se rvice Repair Manuals and
Lite rat ure . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Maintenance. .. .. .. .. ... ... .... ... .. 301
Accessor ies a nd techn ica l changes . . . . . . 303
Index .......... ... ............. ... 305

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Vl c:o
Driving
General information
Breaking in
A new vehicle must be broken in, and the break­
in distance should be 1,000 mi les ( 1,500 km). Do
not drive at speeds that w ill exceed
2/3 of the
maximum permitted engine speed
(RPM) for the
first 600 miles (1,000 km) , and avoid full accel­
eration during this period . You may gradually
start increasing the
RPM and the speed between
600 miles (1,000 km) and 1,000 miles (1,500
km).
During the first hours of use, the engine has a
higher internal friction than later on when all
moving parts have settled into place with each
other.
How the vehicle is driven during the first 1,000
miles (1,500 km) also affects the engine quality.
Drive at moderate engine speeds after the initial
break-in per iod, part icularly when running a cold
engine . This will reduce engine wear and improve
the mileage .
Do not drive at too low of an engine speed (rpm).
Shift down if the engine stops running "smooth­
ly" . Extremely high eng ine speeds are automati ­
cally reduced .
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 damaged.
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 reduce the risk of vehicle
damage when driving through water, for examp le
on flooded roads :
- The wate r must not be any higher than the bot­
tom of the vehicle body .
Driving
- Do not drive faster than walking speed.
A WARNING
After driv ing through water or mud, the effec­
tiveness of the brakes may be reduced due to moisture on the brake rotors and brake pads.
A few careful brake applications should dry
off the brakes .
(D Note
Vehicle components such as the engine,
transmission, suspension or electrical system
can be severely damaged by driving through
water.
(D Tips
- Determine the depth before driving through
water.
- Do not stop the vehicle, drive in reverse or
switch the engine off when driving through
water.
- Keep in mind that oncoming vehicles may create waves that raise the water level and
make it too deep for your vehicle to drive
through safely.
- Avoid dr iving through salt water, because
this can cause corrosion.
Economical and environmentally-friendly
driving
T he amount of fuel consumpt ion, the environ­
menta l impact and the wear to the engine,
brakes and tires depends mostly on your driving
style. With an anticipatory and economic driving
style, fuel consumption can be reduced by ap­
proximately 10-15%. The following tips will help
you conserve the environment and your money at
the same time .
Anticipatory driving
A vehicle uses the most fuel when accelerating.
When you drive with anticipation, you do not
need to brake as often and so you accelerate less.
When possible, let your vehicle coast with a
gear
engaged -
for example, when you notice that the
next traff ic light is red . .,,.
55

Ass is t
Assist
Electronic speed Limiter
Your vehicle may be factory equipped with tires
that are rated for a maximum speed of 130 mph (210 km/h). This is less than the maximum speed
of your vehicle. To reduce the risk of sudden tire
failure and loss of control if the vehicle is operat­
ed at excessive speeds, your vehicle also has an
electronic speed limiter. The electronic speed
lim iter prevents your vehicle from going faster
than the t ire speed rating. For mo re information
~page 262.
If the engine control unit receives faulty vehicle
road speed signals, the Malfunction Indicator
L amp (MIL)
¢..ffi will illumina te. If this occurs,
con tact the nearest au thorized A ud i dealer for
assistance.
_& WARNING
Always observe the posted speed limits and
adjust you r speed to suit prevailing road, traf­
fic and weather conditions. Never drive your
vehicle faster than the maximum speed rating
of the tires installed.
Speed warning system
Applies to: vehicles with speed warning system
The speed warning system helps you to stay be­
low a specified maximum speed that can be set,
changed or deleted in the Infotainment system . -
The speed warning
system warns you if you are
exceeding the maximum speed that you have set.
A warni ng tone will sound as soon as you r speed
exceeds the sto red value s lightly. The
(OJ (USA
models)
I [OJ (Canada models) indicator light
and a message appear i n the ins trumen t cluster
d isp lay a t the same time. Th@
Hll (USA models)/
[O](Canada models) in dicator light and the mes­
sage turn off when the vehicle speed drops be low
the stored maximum speed.
Se tting a threshold is rec om mended if you would
like to be reminded when yo u reach a certa in
maximum speed . Situations where you may want
to do so include driving in a country w it h a ge ne r-
70
al speed limit or if there is a spec ified maximum
speed for winter tires.
Setting the warning threshold
.,. Select in the Infotainment system: IMENU ! but­
t on
> Vehicle > left con trol b utton > Driver as ­
sistance > Speed warning > Manu al.
a) Tips
Regar dless of the speed warning sys tem, you
sh ould alw ays mon itor your spee d using the
speedometer and tnake s ure yo u are fo llow ing
the lega l speed limit.
Cruise control system
Switching on
Applies to: vehicles with cruise control system
The cruise control system makes it possible to
drive at a constant speed starting at 15 mph
(20kmlh).
0
f
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0
F ig. 70 Operat ing lever: crui se control system
.,. To switch on the system, pu ll the lever into po -
sition @~
fig. 70.
.,. Drive at the speed to be maintained.
.,. To store the speed, press the button @.
The stored speed and the
M;\1)~1j (USA models) /
l'I (Canada models) indicator light are displayed
in the instrument cluster.
The speed is maintained by modifying engine
power or through an active brake intervention.
_& WARNING
-Always pay attention to the traffic around
you when the cruise contro l system is in op­
erat ion. You are always respons ible for your ,...

Intelligent Technology
snow and ice. Always read and follow safety pre­
cautions
¢ & .
Winter tires
By using all wheel drive, your vehicle has good
forward motion with standard tires in winter con­
ditions. However, in winter we recommend using
winter or all season tires on
all four wheels, be­
cause this will improve the
broking effect.
Snow chains
If there are snow chain laws, snow chains must
also be used on vehicles with all wheel drive
¢ page 2 70, Snow chains.
Replacing tires
For vehicles with all wheel drive, only whee ls with
the same rolling circumference should be used .
Avoid using tires with different tread depths
¢ page 262, New tires or wheels.
Offroad vehicle?
Your Aud i is not an offroad vehicle - there is not
enough ground clearance. For this reason, avoid
difficult terrain.
_&. WARNING
-Also, in vehicles with all wheel drive, adapt
your driv ing style to the current road and
t ra ffic conditions. Do not let the increased
safety provided tempt you into taking risks,
because this increases the r isk of an acci­
dent.
- The braking ability of your vehicle is limited
to the traction of the wheels. In this way, it
is not different from a two wheel drive vehi­
cle. Do not be tempted to accelerate to a
high speed when the road is slippery, be­
cause this increases the risk of an accident.
- Note that on wet streets, the front wheels
can "hydroplane" if driving at speeds that
are too high. Unlike front whee l drive
vehicles, the eng ine does not rev highe r sud­
denly when the vehicle begins hydroplaning.
For this reason, pay attention to the road
conditions regardless o f your speed.
92
Rear spoiler
Appl ies to: vehicles with retractable rear spoile r
The extendoble rear spoiler increases driving sta ­
bility.
Fig. 92 Center conso le: button for the rear spoiler
The rear spoiler retracts and extends. It can be
activated in various operat ing modes (manua l
mode or automatic mode).
Automatic mode (normal operation)
- Automatic extension: the rear spoiler w ill auto-
mat ically extend when speeds exceed approxi­
mately 75 mph
(120 km/h)
- Automatic retraction: the rear spoiler w ill auto­
matically retract when speeds decrease to un­
der approximately 50 mph (80 km/h).
Manual mode
-Extend ing manually : briefly tap the¢ fig. 92
button to fully extend the rear spoiler .
- Retracting manually: when driving at speeds
below approximately
10 mph (20 km/h), press
and hold the b utton to retract the rear spoiler .
When at speeds be tween
10 mph (20 km/h)
and 75 mph
(120 km/h), the rea r spoi ler will
completely retract when you tap the button.
Indicator lights
IJ,. Rear spoiler: malfunction! Please con­
tact Service
The rear spoiler may not have extended due to a
malfunction. This could change the vehicle's driv­
ing characteristics at high speeds. Do not drive
faster than 85 mph
(140 km/h) . Drive to an au-
thorized Audi dea ler or authorized Audi Service ..,.

Safe dri ving
- Please observe information on safe driving
c>page 180.
A WARNING
To help prevent poisonous exhaust gas from
being drawn into the vehicle, always keep the
rear lid closed whi le driving.
- Never transport objects larger than those
fitting completely into the luggage area be­ cause the rear lid cannot be fully closed .
- If you absolutely must drive with the rear lid
open, observe the following notes to reduce
the risk of poisoning:
- Close al l w indows,
- Open all air outlets in the instrument pan-
el,
- Switch off the air recirculation,
- Set the fresh air fan to the highest speed.
A WARNING
Always make sure that the doors, all windows
and the rear lid are securely closed and locked
t o reduce the ris k of injury when the vehicle is
not be ing used.
- After closing the rear lid, always make su re
that it is properly closed and locked.
- Never leave yo ur vehicle unattended espe­
cially with the rear lid left open. A chi ld
could crawl into the vehicle through the lug­
gage compartment and close the rear lid be­
coming trapped and unable to get out. Be­
ing trapped in a vehicle can lead to serious
persona l injury.
- Never let children play in or around the ve hi­
cle .
- Never let passengers ride in the luggage
compartment. Veh icle occupants must al­
ways be properly restrained in one of the ve­
hicle's seating positions.
@ Tips
- Air circulation helps to reduce window fog­
ging. Stale air escapes to the outside
through vents in the trim panel, on the left
side of the luggage compartment. Be sure
to keep these slots free and open.
186
- Th e tire pressure must correspond to the
load. The tire pressure is shown on the tire
pressure label. The tire pressure label is lo­
cated on the driver's side B-pillar. The tire
pressure label lists the recommended cold
tire inf lation pressures for the vehicle at its
maximum capac ity we ight and the tires that
were on your vehicle at the time it was man­
ufactured. For recomme nded t ire pressures
for normal load condi tions, please see chap­
ter
c> page 266.
Tie-downs
The luggage compartment is equipped with four
tie -downs to secure luggage and other items.
Fig. 149 Luggage compartment : location of the tie- downs
Use the tie-downs to secure your cargo properly
c> page 185, Loading the luggage compartment.
In a co llision , the laws of physics mean that even
smaller items that are loose in the vehicle will
become heavy missiles that can cause serious in­
jury . Items in the vehicle possess energy which
vary with vehicle speed and the weight of the i tem . Vehicle speed is the most significant factor.
For example, in a frontal collision at a speed of
30 mph (48 km/h), the forces acting on a 10 lbs
(4 .5 kg) object are about
20 times the normal
weight of the item. This means that the weight
of the item would sudden ly be about
200 lbs (90 kg) . You can imag ine the injuries that
a
200 lbs (90 kg) item flying freely through the
passenger compartment could cause in a colli­
sion like th is .

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Wheels
Wheels and Tires
General information
.,.Check your tires regularly for
damage (punctures, cuts, cracks
and bulges). Remove foreign ob­
jects from the tire tread.
.,. If driving over curbs or similar
obstacles, drive slowly and ap­
proach the curb at an angle.
.,.Have faulty tires or rims re­
placed immediately.
"'Protect your tires from oil,
grease and fuel.
.,.M ark tires before removing
them so that the same running
direction can be maintained if
they are reinstalled.
"'Lay tires flat when storing and
store them in a cool, dry location
with as little exposure to light as
possible.
(D Note
-Please note that summer and
winter tires are designed for
the conditions that are typical in those seasons. Audi recom­
mends using winter tires dur­
ing the winter months. Low
temperatures significantly de­ crease the elasticity of summ­
er tires, which affects traction
Wheels
and braking ability. If summer
tires are used in very cold
temperatures, cracks can form
on the tread bars, resulting in
permanent tire damage that
can cause loud driving noise
and unbalanced tires.
-Burnished, polished or
chromed rims must not be
used in winter driving condi­
tions. The surface of the rims
does not have sufficient corro­
sion protection for this and
could be permanently dam­ aged by road salt or similar
substances.
Tire designations
Fig. 196 T ir e designation on the side­
wall
255

Wheels
(D Tires for passenger vehicles
(if applicable)
P indicates a tire for a passenger
vehicle. T indicates a tire desig­
nated for temporary use.
@ Nominal width
Nominal width of the tire be­
tween the sidewalls in millime­
ters. In general: the larger the
number, the wider the tire.
@ Aspect ratio
Height/width ratio expressed as a
percentage.
@ Tire construction
R indicates a radial tire.
® Rim diameter
Size of the rim diameter in inches.
@ Load index and speed rating
The load index indicates the tire's
load-carrying capacity.
The speed rating indicates the maximum permitted speed
¢ & in
Winter tires on page 2
70.
"EXTRA LOAD", "xl" or "RF" indi­
cates that the tire is reinforced or
is an Extra Load tire.
Speed rat- Maximum permitted speed
ing
p
up to 93 mph (150 km/h)
Q up to 99 mph (160 km/h)
256
Speed rat- Maximum permitted speed
Ing
R
up t o 106 mph (170 km/h)
s up to 110 mph (180 km/h)
T up to 1 18 mph (190 km/h)
u up to 124 mph (200 km/h)
H up to 130 mph (210 km/h)
V up to 149 mph (240 km/h)al
z above 149 mph (240 km/h)al
w up to 168 mph (270 km/h)al
y up to 186 mph (300 km/h)al
a) For tires above 149 mph (240 km/h),
tire manufacturers sometimes use the
code "ZR".
(j) US DOT number (TIN) and
manufacture date
The manufacture date is listed on
the tire sidewall (it may only ap­
pear on the inner side of the tire):
DOT ... 2216 ...
means, for example, that the tire
was produced in the 22nd week of
the year 2016.
@ Audi Original equipment
tires
Audi Original equipment tires
with the designation "AO" have
been specially matched to your
Audi. When used correctly, these
tires meet the highest standards
for safety and handling. An au­
thorized Audi dealer or author­
ized Audi Service Facility will be

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
...

(c) Vehicle capacity weight, and
(d) Production options weight
Maximum (permissible)
inflation pressure
means the maximum cold infla­
tion pressure to which a t ire may
be inflated. Also called "maxi­
mum inflation pressure."
Normal occupant weight
means 150 lbs (68 kg) times the
number of occupants seated in
the vehicle up to the tota l seating
capacity of your vehicle.
Occupant distribution
means distribution of occupants
in a vehicle.
Outer diameter
means the overall diameter of an
inflated new tire .
Overall width
means the linear dis tance be­
tween the exteriors of the side­
walls of an inflated tire, including
elevations due to labeling, deco ­
rations, or protective bands or
ribs.
Ply
~ means a layer of rubber-coated ...
~ parallel cords . ... 0
0
V'> a:,
Wheels
Production options weight
means the combined weight of
those installed regular production
options weighing over 5 lbs (2.3 kg) in excess of those standard
items wh ich they replace, not pre­
viously considered in curb weight
or accessory weight, including
heavy duty brakes, ride levelers,
roof rack , heavy d uty ba tte ry , and
special trim .
Radial ply tire
means a pneumatic tire in which
the ply cords that extend to the
beads ar e laid at substantia lly
90
degrees to the centerline of the
tread.
Recommended inflation
pressure
see c:::> page 258, Cold tire infla­
tion pressure .
Reinforced tire
means a tire designed to operate
at higher loads and at higher in ­
fl at ion pressures than the corre­
sponding standard tire. Rein­
forced tires may be iden tified as
"X L" "x l" "EXTRA L OA D" or "RF" I 1 I
on the sidewall. ..,
259

Wheels
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the t ire beads are seated .
Rim diameter
means nominal diameter of the
bead seat . If you change your
wh eel size, you will have to p ur­
chase new tires to match the new
rim d iameter .
Rim size designation
means rim diameter and w idth.
Rim width
means nomina l distance between
r im flanges .
Sidewall
means that portion of a t ire be­
twee n the tread and bead .
Speed rating (letter code)
means the speed at which a t ire is
designed to be driven for extend­
ed periods of ti me. The ratings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 256 .
You may not find
this information on all tires be­
cause it is not required by law.
The speed rating letter code,
wh ere applicable, is molded on
the tire sidewall and ind icates the
260
maximum permissible road
speeds
¢ A in Winter tires on
page 270 .
Tire pressure monitoring
system *
means a system that detects
when one or mo re of a vehicle's
tires a re underinflated and illumi ­
nates a low tire pressure war ning
telltale .
Tread
means that portion of a tire that
comes into contact wi th the road.
Tread separation
means pulling away of the tread
from the tire carcass .
Treadwear indicators (TWI)
means the project ions wi thin the
pr inc ipal grooves designed to g ive
a visua l indication of the degrees
of wear of the tread . See
¢ page 264, Treadwear indicator
for mo re information on meas ur­
ing tire wear.
Uniform Tire Quality Grading
i s a tire informa tion system devel ­
oped by the Unite d States Nation ­
a l Highway Traffic Safety Admin­
istration (NHTSA) that is designed
to help buyers make re lative
..