2014 AUDI TT ROADSTER trailer

chimes can be adjusted through the menu dis­play ~
page 24.
The range at which the sensors start to meas­
ure is
about :
To the side 2 feet (0.60 m)
Center rear
5 feet (1.60 m)
Activation
The parking assist is activated when reverse
gear
is engaged. A brief tone confirms that
the system is activated .
Backing up
Distance warning when backing up starts
when an obstacle is detected in the range of
the park assist system. As the distance de­
creases, the time interval between the audible
tones becomes shorter.
When the distance is less than 1 foot (0 .30
m), the tone becomes continuous . At this
point you should stop backing up.
Please note that low objects already signalled
by a warning can disappear from the system's
detection range and will not continue to be
signalled.
Potential malfunctions
If a war ning buzzer sounds for a few seconds
when the ignition is switched on, there is a
system malfunction with the acoustic park as­
sist . If the malfunction persists until the igni­
tion is switched off, there will be no acoustic
warning 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 malfunc­
tion .
For the parking assist to operate, the sensors
must be kept clean and free of ice .
.8, WARNING
- Sensors have blind spots in which objects
cannot be detected . Pay special attention
to small children and animals. They can-
On the road 81
not always be detected by the sensors -
danger of an accident!
- The parking assist cannot replace 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 signalled by a warn­
ing can disappear from the system's detec­
tion range as they are approached and will
not continue to be signalled. Objects such
as barrier chains, trailer draw bars, thin painted vertical poles, or fences may not
be detected by the system -risk of dam­
age.
(D Tips
For the parking assist to operate, the sen­
sors must be kept clean and free of snow
and ice.

154 Driving and environment
Fewer short trips
Fuel consumption will always be relatively
high on short trips .
.,. Try to avo id 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 effect ively .
- Just after starting, a co ld engine in a m id­
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 imp roves
to 12 M PG (20 l/100 km) . It will take t he
engi ne no less than
two and a half mil es
(4 km) of driving to warm up to its prope r
oper ating tempe ra tur e and ope rate at an
e conomi c mileage. This explains w hy taking
t h e car for s hort tr ips is a rat her wastef ul
co nvenience.
- T he
outside temperature is also cr itica l in
t h is regard. Yo ur car consumes more fuel in
t h e 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 n Roadster is
n ot recommended and can ca use damage to
the car . Damaged caused by towing a t railer is
n ot cove red by your Aud i Warran ty .

190 Tires and wheels
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 Lim it
1 . Locate the statement "THE
COMB INED W EIGHT OF OC­
CUPANTS AND CARGO
SHOULD NEVER EXCEED XXX KG OR XXX LBS"on your vehi ­
cle's placard (tire inflation
pressure label) ¢
page 185,
fig. 138.
2.
Determ ine the comb ined
weight of the driver and pas ­
sengers that will be riding in
your vehicle .
3. Subtract the combined weight of the dr iver and pas­
sengers from
"XXX " kilo­
grams or
"XXX" pounds
shown on the sticker
¢ page 185, fig . 138 .
4. The resulting figure equals
the available amount of car­go and luggage load capaci­
ty . F or examp le, if the "XXX"
amount equals 1400 lbs. 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 -750
(5
X 150) = 650 lbs .)
5 . D etermine the combined
weight of luggage and cargo be ing loaded on the vehicle.
That we ight 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 re­
duces the available cargo
and luggage load capacity of
your vehic le .
... Chec k the tire sidewall
(¢ page 192, fig. 142) to de­
termine the designated load rating for a specific tire .