2015 AUDI TT ROADSTER trailer

80 On the road
chimes can be adjusted through the menu dis­
p lay
~ page 24 .
The range at which the sensors start to meas­
ure is
a b ou t:
To the side 2 feet (0.60 m)
Center rea r 5 feet (1.60 m)
Activation
The parking assist
is activated when r ev erse
ge ar is engaged . A b rief tone confi rms that
the system is activated .
Backing up
Distance warning when back ing up starts
when an obstacle is detected in the range of
the park assist system . As the d istance de­
creases, the time i nterva l between the audible
tones becomes shorter.
When the d istance is less than 1 foot (0.30
m), the tone becomes cont inuous . At this
poi nt you should stop backing up.
Please note that low objects already signalled
by a warning can disappear from the system 's
detection range and w ill not continue to be
signalled.
Potenti al malfunction s
If a warning buz zer sounds for a few seconds
when the ignition is sw itched on, there is a
system malfunction w ith the acoustic park as­
sist . If the malfunction persists unti l the igni­
tion is switched off , there will be no acoustic
warn ing at the next attempt to activate the
system . Have the problem corrected.
There is no confirmation tone when reverse
gear is engaged if there is a system ma lfunc­
tion .
For the park ing ass ist to operate, the sensors
must be kept clean and free of ice.
_& WARNING
- Sensors have blind spots in which objects
cannot be detected . Pay special attention
to sma ll children and animals. They can- not a
lways be detected by the sensors -
danger of an accident!
- The parking assist cannot rep lace the
driver's attention. The driver alone is re­
sponsible for parking and similar driving maneuvers. Always watch where you are
driving.
(D Note
Low obstacles already signa lled by a warn­
i ng can d isappear from the system's detec­
tion range as they are approached and w ill
not continue to be signalled. Objects such
as barrier chains, trailer draw bars, th in
painted vertical poles, o r fences may not
be detected by the system - risk of dam­
age .
@ Tips
For the parking assist to operate, the sen­
sors must be kept clean and free of snow
and ice.

Fewer short trips
Fuel consumption will always be relatively
high on short trips.
11-Try to avoid driving short distances with a
cold eng ine.
The engine and catalyt ic converte r have to
reac h their optimal
operating temperature to
reduce fuel consumption and noxious emis­
sions effective ly .
- Just after starting, a co ld eng ine in a mid­
s iz e car burns the fuel at a poor rate of 6-8
miles per gallon (30-40 l/l00km). Half a
mile dow n the road, the m ileage improves
to 12 MPG (20 l/100 km) .
It will take the
engine no less than
two and a half mil es
(4 km) of d riving to warm up to its proper
oper ating tempe ra tu re and ope ra te at an
eco nomic mileage. This explains why taking
the car for shor t tr ips is a rather wastef ul
convenience.
- T he
outside temperature is also cr it ica l in
t hi s re gard . You r car cons umes more fuel in
the winter than in t he summer .
Trailer towing
General information
Your Audi TT Roadster is not designed to tow
a trailer.
Towing a tra iler with yo ur Audi TI Roadster is
n ot recommended and can cause damage to
the car . Damaged caused by towing a trailer is
n ot covered by your Aud i War ranty .
Driving and environment 153
•
•

Determining correct load limit
Use the example below to cal­
culate the total weight of the
passengers and luggage or oth­
er things that you plan to trans­
port so that you can make sure
that your vehicle will not be overloaded.
Steps for Determining
Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OC­
CUPANTS AND CARGO
SHOULD NEVER EXCEED XXX KG OR XXX LBS"on your vehi­
cle's placard (tire inflation pressure label)
¢ page 184,
fig . 136 .
2. Determine the combined
weight of the driver and pas­ sengers that will be riding in
your vehicle .
3 . Subtract the combined
weight of the driver and pas­ sengers from
"XXX" kilo ­
grams or
"XXX" pounds
shown on the sticker
¢ page 184 , fig. 136.
4. The resulting figure equals
the available amount of car­
go and luggage load capaci­
ty. For example, if the
"XXX"
amount equals 1400 lbs.
Tires and wheels
and there will be five 150 lbs. passengers in your vehi­
cle, the amount of available
cargo and luggage load ca­ pacity is 650 lbs. (1400-7 50
(5
X 150) = 650 lbs.)
5 . Determine the combined
weight of luggage and cargo
being loaded on the vehicle .
That weight may not safely exceed the available cargo
and luggage load capacity
calculated in Step
4.
6. If your vehicle will be towing
a trailer, load from your trail­
er will be transferred to your
vehicle. Consult this manual
to determine how this re­duces the available cargo
and luggage load capacity of
your vehicle.
,...Check the tire sidewall
(¢ page 191 , fig. 140) to de­
termine the designated load rating for a specific tire.
189
•
•
'

238 Index
Tire pressure monitoring system ...... . 198 Trip computer ..... ............. ..... 23
Loss of air pressure ........ ... .... .
199 Single-trip memory ................. 23
M alfunct ion . ............. ... .... .
199 Tota l-trip memory .................. 23
Resetting tire pressures . . . . . . . .
200, 201 Trip odometer . .. .. ............. .. .. . 12
Tire repair kit ............. .. .. .... . 205 What does it mean when dEF appears in
Tires .. .. .... .......... ........ ... .
180 the trip odometer display? ....... ... . 12
Replacing .. ................ ... ... 191 Trunk lid ...... ... .. .............. .. 37
run-flat .. ... ............ .. .. .. .. .
201 Trunk escape handle ........... .. .. 204
Service life .............. .. .. .... . 190 Turn signals ... .. .. ............. .. .. . 50
speed rat ing letter code . .. .. .. .. .. . 192 Warning/indicator lights ........ .. .. . 21
Tire manufacturing date ......... ... 192
Tire specifications ............ .... . 192 U
Tread depth .............. ... .... . 190
Uniform tire quality grading .. .. ..... 194
Winter tire s ............... .. .... . 195
Tires/Whee ls
Low aspect ratio tires ....... ... .. .. .
197
Tire mobility system ....... .... ... . 205
Tire pressure monitoring system .... . 198
Tire repair kit ............ .. .. .. .. . 205
Tir es and vehicle load limits ... ... .... . 188
Tires and wheels
Check ing tire pressure ..............
186
Cold tire inflation pressure ..... .. .. . 184
Dimensions ............ .. .. .. .. .. .
191
General notes .............. .. .... . 180
Glossary of tire and loading termino lo-
gy . ... .... ................ ..... .
181
New tires and wheels ............... 191
Replacing ............... .. .. .... . 192
Snow chains ............... .. .... . 196
Tires and vehicle load limits .. .. .. ... 188
Wheel bolts ... ... .... ..... .. .. .. .
197
W inter t ires ... .......... .. .. .. .. . 195
Tire serv ice life .. .......... .. .. .... . 190
Tool kit ..... ................ ..... . 204
Towing
Front eyelet .................. ....
219
Rear eyelet ... ......... .. .. .. .. .. . 220
Tow truck procedures ............... 218
TPMS
Tire pressure monitoring system .. ... 199
Trailer towing . . . . . . . . . . . . . . . . . . . . . . 153
Transmission
S tron ic transmission ................ 81
Transport Canada . . . . . . . . . . . . . . . . . . . .
98
Tread Wear Indicator (TWI) ... ... .. .. . 190
Unfastening safety belts
Unidirectional tires .... .......... .. . .
Uniform tire quality grading ......... .
Univ ersal Radio- Frequency Remote Con-105
180
194
trol (HomeLink) . .. ............. .. .. . 88
Unlocking
Power locking switch ......... .. .. .. .
36
Rear lid/trunk lid ................. .. 37
Remote control key .................
35
Using the key ...................... 36
V
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . 54
Vehicle
care/cleaning .. .. ... .......... ....
154
Vehicle electrical system ......... .... . 16
Vehicle Identification Number (V IN) . ... 222
Vehicle jack ... .. .. ....... ...... .. .. 209
Vehicle literature ..................... 5
Vehicle shut-down .............. .. ..
151
Vehicle tool kit .. .. ....... ...... .. .. 204
Ventilation ..... .. ............. ..... 67
Vinyl
Cleaning .. ...... ............. ....
157
w
Warning/ind icator lights . . . . . . . . . . 10, 12
Airbag system . .. ............. .. .. . 15
Anti-lock brake system (ABS) . . . . . . . . . 18
Brake system . . . . . . . . . . . . . . . . . . . . . .
14
Convertible top . . . . . . . . . . . . . . . . . . . . 17
Cruise contro l . . . . . . . . . . . . . . . . . . . . . . 21
Electronic power control .......... .. . 19