2015 AUDI A3 CABRIOLET length

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driving or riding. The safety belts and air­
bag system can provide the greatest pro­
tection possible when the backrests are
in the upright position and the safety
belts are worn correctly. The more a
backrest is reclined, the greater the risk
of inju ry due to an incorrect seating posi­
tion and safety belt position .
Power seat adjustment
Applies to vehicles: with power adjustable seats
Fig. 56 Fr ont seat: power seat adjustment
@ -Adjusting the lumbar support: press the
button in the desired d irection.
@ -Moving the seat up/down : press the but­
ton up/down. To adjust the front seat cushion,
press the front button up/down. To adjust the
rear seat cushion, press the rear button up/
down .
@-Moving the seat forward/back: press the
button forward/back.
© -Adj usting the backrest angle: press the
button forward/back.
@ -Lengthening/shortening the upper thigh
support*: lift the handle.
A WARNING ,-
- Only adjust the front seat w ith when the
vehicle is stationary. Otherwise, this in­
creases the r isk of an accident
- The power adjustment for the front seats
also works with the ignition switched off
or with the ignition key removed. For this
reason, ch ildren should never be left un­
attended in the vehicle -they co uld be in­
jured!
Seats and storage 61
-Exercise caution when adjusting the seat
height. Unsupervised or careless seat ad­
justment can pinch fingers or hands
causing injuries.
- The front seat backrests must be not t ilt­
ed too far back when driving, because
this affects the effective ness of the safe­
ty belts and airbag system, which in­
creases the risk of injury.
- To reduce the risk of injury dur ing sudden
braking or in a co llision, the driver and
front passenger shou ld not have their
backrests in the reclined position while
driving or rid ing. The safety be lts and air­
bag system can provide the greatest pro­
tection possible when the backrests are in the upright position and the safety
be lts are worn correctly. The more a
backrest is reclined, the greater the risk
of injury due to an incorrect seating posi­
tion and safety belt position.
Easy seat entry
Easy seat entry makes it easier to get into the
back seats.
Fig. 57 Driver's seat: easy seat entry controls
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Fig . 58 Easy seat entry operation, seat returning to the
origina l pos it ion w ith seat memory
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194 Smart T echnol ogy
not used then is being generated in o rder to
maintain an optimal battery charge level.
(D Tips
- Energy management cannot overcome
the laws o f physics. Note that the charge
l evel and length of the battery life are
li mited .
- When the starting ability is endangered,
the (•) indicator light turns on
c> page20.
What you should know
Maintaining the starting ability is the highest
priority .
A lot of stress is p laced on the battery when
driving short distances, in traffic, and at co ld
times of the year. A lot of energy is used but
little is generated.
It is also critical when the
engine is not running but electrical equip­ ment is switched on . In this case, energy is
used but none is generated .
In situations like this, energy management
will actively regulated the distribut ion of en­
ergy.
L ong periods wi thout u se
If you do not drive your vehicle for several
days or weeks, e lectrica l equipment is gradu­
ally sca led back or switched off. This reduces
energy use and ensures the vehicle will be
able to start after long periods of time. Some
conven ience functions such as opening with
the remote control key may not be ava ilable.
These convenience functions w ill be availab le
again o nce you swi tch the ign ition on and
start the engine.
With the engine switched off
For example, if you listen to the radio when
the eng ine is sw itched off, the battery w ill
d rain .
A warning text w ill appear if energy consump­
tion could impair starting ab ility .
The message shows that you need to start the
engine in order to charge the battery.
With the en gine running
Although e lectrical energy is gene rated while
driving, the battery can dra in. This can happen
when litt le energy is generated, and much is
u sed and the charge leve l of the battery is not
optimal.
T o restore the balance of ene rgy, components
that require large amounts of energy are tem­
porari ly scaled back or switched off. Heating
systems in particular require a great deal of
energy. If you notice, for example, that the
seat heating* or rear window defroster is not
worki ng, then it has been temporar ily reduced
or switched off . These systems are available
again as soon as the energy balance has been
resto red.
In add ition, you may notice that the idle
speed has slightly increased. That is normal
and no cause for concern. Due to the in­
c reased idling speed, the additional required
energy w ill be gene rated and the battery will
be charged.
Notice about data
recorded by the Event
Data Recorder and
vehicle control
modules
E v ent D ata Reco rder
This vehicle is equ ipped with an Event Data
Recorder (EDR). The main purpose of an EDR
is to record, in certain crash or near crash-like
situations, such as an a irbag deployment or
hitting a road obstacle, data that will assist in
understanding how a vehicle's systems per­
formed . T he EDR is des igned to record data
related to vehicle dynam ics and safety sys­
tems fo r a short period of time, typically
30 seconds or less . The EDR in this vehicle is
designed to record such data as:
- How various systems in your vehicle were
operating;
- Whether or not the driver and passenge r
safety belts were b uckled/fastened;

198 Driving and the environment
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 intained properly
and in accordance with the service rec­
ommendations in your Warranty
&
Ma intenance booklet.
- Lack of proper maintenance as well as
improper use of the vehicle will impa ir
the function of the emission control
system and could lead to damage.
@ For the sake of the environment
Even when the Emission Contro l System is
operating properly, the exhaus t gas can
have a sulfur-like exhaust gas smell under
some operating states. This depends on
the sulfur 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.
Placing your vehicle
out of service
If you wou ld like to take your vehicle out of
service for a longer t ime, contact your author­
ized Audi dealer or qualified repair facility.
They will advise you of important measures,
such as corrosion protection, maintenance
and storage procedures. Also follow the infor ­
mat ion about the battery
¢ page 223.
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, environmental impact, and
wear on your engine, brakes and t ires largely
depend on three factors: -your
personal driving style
- operating conditions
- technical limitations
If you ant ic ipate what you need to do next and
drive econom ically, you can easily cut your
fuel consumpt ion by 1O-lS percent . This sec­
t ion w ill give you some tips on how you can
help the env ironment and your pocketbook.
(D Tips
The consumption estimates as published
by ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the
road, which will vary 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 accelerating and braking.
Vehicles use the most fuel when they are ac­
ce lerating. If you anticipate what is going to
happen next, you will need to brake less and,
thus, acce lerate less. Let the vehicle coast
whenever possible -for example when you see
that the next traffic light is red.
Avoid full throttle '
Driving at moderate speeds saves fuel and
improves your mileage.
.,. Try and keep well below your car's maximum
speed.
Acce lerating gently reduces fue l consump­
tion, engine wear, and does not disturb the
environment.
Fuel consumpt ion, exhaust emissions and en­
gine noise increase disproportionate ly at high
speeds. If you drive at approximately three
quarters of top speed, fuel consumption wi ll
be reduced by one half. Never drive faster
1111>

256 Tires and wheels
loss of control, crashes and serious per­
sona l injuries . Have worn or damaged tires
replaced immediate ly.
- Winter tires have maximum speed rating
that may be lower than your vehicle's
maximum speed .
- Never drive faster than the speed for
which the winter or other tires installed
on your vehicle are rated.
A WARNING
Always adjust your driving to the road and
traffic conditions. Never let the good ac­
celeration of the winter tires and all-wheel
drive tempt you into taking extra risks. Al­
ways remember:
- When braking, an all-wheel drive vehicle
handles in the same way as a front drive
vehicle .
- Drive carefully and reduce your speed on
icy and slippery roads, even winter tires
cannot help under black ice conditions.
@) For the sake of the environment
Use summer tires when weather condi­
tions permit. They are quieter, do not wear
as quickly and reduce fuel consumption.
Snow chains
Snow chains may be fitted only to the front
wheels, and only to certain tire sizes. Ask your
authorized Audi dealer on which tire sizes
snow chains can be used.
If you are going to use snow chains, then you
must install them on the front wheels at
l east.
The snow chains must have low-profile links
and must not be thicker than 0.53 inch
(13.5 mm), including the lock.
Remove wheel center covers and trim discs
before putting snow chains on your vehicle
q 0 . For safety reasons cover caps must then
be fitted over the wheel bolts. These are avail­
able from authorized Audi dealers.
A WARNING
Using the wrong snow chains for your vehi­
cle or installing them incorrectly can in­
crease the risk of loss of control leading to
serious personal injury.
- Snow chains are available in different
sizes . Always make sure to follow the in­
structions provided by the snow chain
manufacturer.
- When driving with snow chains never
drive faster than the speed permitted for
your specific snow chains.
- Always observe local regulations.
@ Note
-Remove snow chains before driving on
roads not covered with snow to avoid
damaging tires and wearing the snow
chains down unnecessarily .
- Snow chains, which come into direct con­
tact with the wheel rim, can scratch or
damage it. Therefore, make sure that the
snow chains are suitably covered. Check
the position of the snow chains after
driving a few yards and correct if neces­
sary. Follow the instructions from the
snow chain manufacturer when doing so.
@ Tips
Where snow chains are mandatory on cer­
tain roads, this normally also applies to
vehicles with all-wheel drive .
Wheel bolts
Wheel bolts must always be tightened to the
correct torque.
The design of wheel bolts is matched to the
factory installed rims. If different rims are fit­
ted, the correct wheel bolts with the right
length and correct ly shaped bolt heads must
be used. This ensures that wheels are fitted
securely and that the brake system functions
correctly . .,..

28 0 Techni cal data
designated s eating position) and luggage
w eight ¢.&, .
Gross Axle W eight Rating
The Gross Axle Weight Rating is the maximum l oad that can be applied at each axle of the
vehicle ¢Lr!, .
Vehicle cap acit y weight
The vehicle capac ity we ight (max . load) is list­
ed either on the dr iver's side B-pilla r or inside
the fuel filler flap.
_& WARNING
- T he actual Gross Axle Weight Rat ing at
the front and rear axles shou ld not ex­
ceed the permissible weights, and their
combination must not exceed the Gross
Vehicle Weight Rating .
Dimensions
The dimensions can vary depend ing on the
model and eq uipment.
Length
Width
W idth (ac ross m irrors)
He ight (unloaded) a)
-
-Exceeding permissible weight ratings can
result in veh icle damage, acc idents and
personal injury.
(D Note
- The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to
the rear axle as poss ible so that the vehi­
cle's handling is not impaired .
- Do not exceed the maximum permissible axle loads or the maximum gross veh icle
we ight. Always remember that the vehi­
cle's handling w il l be affected by the ex­
tra load. Therefo re, adj ust your speed ac­
cordingly.
- Always observe local regulat ions .
in (mm)
175 .3 (4456)
in (mm) 70 .5 (1793)
in (mm) 77 .l (1960)
in (mm) 55 .4 (1409)
a) The h eigh t of the vehicle depen ds on the ti re s and suspension .
When driv ing on poor roads, by curbs and on
steep ramps, make s ure that low-lying compo­
nents such as the spoiler and exhaust system
Capacities
F uel ta nk
F ront wheel Drive
All wheel drive
W indsh ield washe r system do not come
into contact with these or they
cou ld be damaged . This applies espec ia lly
when the vehicle is fu lly loaded.
gal (liters) approx.
13.2 (50 .0)
gal (liters) approx. 14.5 (55.0)
quarts (liters) approx. 3.2 (3.1)